0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 397.252608] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:11 executing program 1: 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, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhci\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x1000000000000007, &(0x7f0000000180)={0x0, 0x0, 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)}, &(0x7f0000000540)=0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000680)={0x40000001000000b, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000240)={0x1, 0x9, 0xdae4, 0x0, 0xd}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000580)={0x90, r4, 0x310, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x7c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000080)) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0xffff, 0x7, 0xc000000000}) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000700)=ANY=[]}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380), &(0x7f00000003c0)=0x8) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000040)) 03:36:11 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x2) unshare(0x400) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000000100)=""/163) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000240)=""/248) uname(&(0x7f00000000c0)=""/13) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) 03:36:11 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:11 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/.sb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:11 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000280), 0xc, &(0x7f0000013ff1)={&(0x7f0000000080)=ANY=[@ANYBLOB="300010001800010000000000000000000b0000000c0003000000000000000300100006000c0000000000000000000000"], 0x30}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x4000, 0x0) sendmsg$rds(r1, &(0x7f0000000640)={&(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/148, 0x94}, {&(0x7f0000000200)=""/20, 0x14}, {&(0x7f0000000300)=""/139, 0x8b}, {&(0x7f00000003c0)=""/203, 0xcb}, {&(0x7f00000004c0)=""/228, 0xe4}, {&(0x7f0000000240)=""/5, 0x5}], 0x6, 0x0, 0x0, 0x20000000}, 0x20000000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000740)={0x1f000, &(0x7f0000000700), 0xb, r1}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000680)={0x7, 0x2469, 0x3, {}, 0x7, 0x1}) r2 = dup(r0) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x5, 0x7, 0x2, "9d9bc7e06a4898323250724b9ee6790d0e8f79cba85a4b6051ea1915b03ebcddfc3e09fc5d36710538b7017df4deeabd471ace8c20154f3fab8493f89e7d2c", 0x2a}, 0x60) [ 397.387322] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:11 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus//sb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74e0", 0x40, 0x0) 03:36:11 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$FUSE_INIT(r1, &(0x7f00000003c0)={0x50}, 0xfffffffffffffe2b) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r2, &(0x7f0000001440), 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r3, 0x0, 0x3, 0x0) 03:36:11 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000080)=""/13) tkill(r0, 0x14) 03:36:11 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/us./00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x20000210}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:11 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/us//00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:11 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000440), 0x10) sendmsg$can_bcm(r0, &(0x7f00000002c0)={&(0x7f0000000080), 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="04000000000000080000000400000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="00000000010000000000000000000000c61f2323d752075b"], 0x48}}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) 03:36:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:11 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb//0#/00#\x00', 0x40000ffffff, 0x4000) 03:36:11 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74ff", 0x40, 0x0) 03:36:11 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/.0#/00#\x00', 0x40000ffffff, 0x4000) 03:36:11 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x100, 0x35b5, 0x9, 0x6b9, 0x0, 0x6, 0x20010, 0x0, 0x1000, 0x5b, 0x7, 0x4, 0x8, 0xff, 0x1f, 0x8, 0x8, 0xffff, 0x0, 0x9, 0x0, 0x726abc1b, 0x101, 0x100000000, 0x80, 0xffffffffffffffe1, 0x6, 0x8, 0x10001, 0xffffffffffff7fff, 0x2, 0x7c5, 0x9, 0x7, 0x9, 0x8, 0x0, 0x401, 0x0, @perf_config_ext={0x8aa4, 0xccb3}, 0x80, 0x7, 0x2, 0x1, 0x5, 0xe7, 0x200}, r1, 0x5, r0, 0x1) r2 = msgget$private(0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000200)) r3 = socket(0x0, 0x7, 0x6) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000240)=0x100044, 0x4) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff]) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x0, 0x0, r4}}) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x56d9, 0x10000) setsockopt$inet6_opts(r5, 0x29, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x140) 03:36:12 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/0.#/00#\x00', 0x40000ffffff, 0x4000) 03:36:14 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000080)=""/13) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x2102000, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@fscache='fscache'}, {@uname={'uname', 0x3d, 'self'}}, {@cache_mmap='cache=mmap'}, {@cache_fscache='cache=fscache'}, {@afid={'afid', 0x3d, 0x3f}}, {@mmap='mmap'}], [{@seclabel='seclabel'}, {@fsname={'fsname', 0x3d, '@'}}, {@fsuuid={'fsuuid', 0x3d, {[0x72, 0x7f, 0x32, 0x35, 0x34, 0x67, 0x76], 0x2d, [0x62, 0x76, 0x39, 0x31], 0x2d, [0x77, 0x7f, 0x33, 0x32], 0x2d, [0x76, 0x7f, 0x33], 0x2d, [0x3d, 0x7f, 0x76, 0x66, 0x76, 0x77, 0x0, 0x7b]}}}]}}) tkill(r0, 0x14) 03:36:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x42}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:14 executing program 1: clone(0x2102001ffd, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)=0x100000000000000) semget(0xffffffffffffffff, 0xbf2cc30698e3bc9, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000100)={0x0, 0x4, 0x9, &(0x7f00000000c0)=0xb4}) 03:36:14 executing program 3: socket$inet6(0xa, 0x5, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./control\x00', 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004100)=[{{&(0x7f0000002340)=@pppoe={0x18, 0x0, {0x0, @local, 'veth0_to_bridge\x00'}}, 0x80, &(0x7f00000028c0), 0x0, &(0x7f0000000440)=ANY=[]}}], 0x1, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0x0) close(0xffffffffffffffff) poll(&(0x7f00000000c0), 0x0, 0xe3d) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140), &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000002c0)=ANY=[], &(0x7f0000000280)) r2 = eventfd(0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r3, &(0x7f0000000140)={0x14, 0x88, 0xfa00, {r4, 0x0, 0x0, @in={0x2, 0x4e22, @dev}}}, 0x90) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000015c0)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x0, 0x2, r2}) 03:36:14 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/0/#/00#\x00', 0x40000ffffff, 0x4000) 03:36:14 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x2f}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:14 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/.0#\x00', 0x40000ffffff, 0x4000) 03:36:14 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x1) write$FUSE_BMAP(r0, &(0x7f0000000000)={0x100000003, 0x0, 0x1, {0xd3}}, 0x5550) 03:36:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:14 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:14 executing program 2: r0 = gettid() r1 = epoll_create1(0x80000) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000080)=""/13) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1a) 03:36:14 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#//0#\x00', 0x40000ffffff, 0x4000) 03:36:14 executing program 1: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000240)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a05e1ffffff00000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74f50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f477253967792ebfe86201fe2f968985f78451470d204fdcc33ea5ca681cc2ea83", 0xdd, 0xfffffffffffffffe) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000180)="fd834bf14800e205e996cbb55d6ce3d2efa01a4a4f49320e4b0eb5d6bb5a9cade1d7ce8758d41d405111a911403955c3d502d696dc4661fb7bd3b04cb166b9ca", 0x40}, {&(0x7f00000001c0)="934318fc15fdc83d8e0dd0eb804d8bcefde2b0f25a4a41b5d353c4b9dcbf6f0ecb8088913c19", 0x26, 0x1}, {&(0x7f0000000340)="08175768e14162fdab6e27968bf7abf57b721a902a75116431bc62cd968a25b4b167838de4cec3c9210df0a6909eaf20cb3b81965c4e97518f67940518fd641b9c9355fad42642c6816d", 0x4a, 0x1f}], 0x80424, &(0x7f0000000440)={[{@nodiscard='nodiscard'}], [{@func={'func', 0x3d, 'BPRM_CHECK'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@dont_measure='dont_measure'}, {@permit_directio='permit_directio'}]}) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)="d9", 0x1, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r0, r0}, &(0x7f00000009c0)=""/240, 0xf0, 0x0) 03:36:14 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/0.#\x00', 0x40000ffffff, 0x4000) 03:36:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 400.795631] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:15 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_CLEAR_QUE(r0, 0xab05) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x404000, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x0, 0x4, {0xa, 0x4e24, 0x3, @loopback, 0x9}}}, 0x3a) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 03:36:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:15 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000140)={'bridge0\x00', &(0x7f0000000080)=@ethtool_coalesce={0xf}}) uname(&(0x7f0000000080)=""/13) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x20) 03:36:15 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/0/#\x00', 0x40000ffffff, 0x4000) 03:36:15 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x103d}, 0x2c) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8c800, 0x0) write$P9_RATTACH(r1, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x0, 0x0, 0x4}}, 0x14) sync() getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$FUSE_LSEEK(r1, &(0x7f0000000100)={0x18, 0xffffffffffffffff, 0x5}, 0x18) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000140)=0x9, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x4c}]}, &(0x7f0000000000), 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 03:36:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74f6", 0x40, 0x0) 03:36:15 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x5000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 401.527394] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:15 executing program 3: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:15 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:15 executing program 1: r0 = 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0xfffffffffffffffa) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000180)={0x0, 0x3, 0x5, &(0x7f0000000100)=0x400}) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0x78, 0xa375b7fc8b9b1b4d, 0x4, "fde07bcf68cb1a11f2f7d1b23fe0c007", "643eb2ef55180ce5236626877caf1ab18d42ee562d18f6a004f1ad4fac3a2fa900b0ffbe2627c3c0bb3342837a12120725d8fc23ef8833a521b814192c2701cb12abb7d842d2e16b46ed08fa460f87586a2f607483155f76d127f6e93364a8a4be5b31"}, 0x78, 0x3) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000000}) [ 401.638028] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:15 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 401.696874] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 401.784183] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:16 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x3fffffd) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000100)=""/13) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) 03:36:16 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:16 executing program 1: accept4(0xffffffffffffffff, &(0x7f0000000080)=@nfc, &(0x7f0000000100)=0x80, 0x80000) syz_emit_ethernet(0x36, &(0x7f0000000040)={@link_local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x28}, @dev}, @tcp={{0xffff8000, 0x6558, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, [0x2, 0xfffffffffffffffc]}) 03:36:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xffffffffdffffffe, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0x200, 0x1, 0x4, 0x60000000000000}) r1 = memfd_create(&(0x7f0000000000)='#em1#+\x00', 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) 03:36:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f7402", 0x40, 0x0) 03:36:16 executing program 1: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000445ffc)=0x2, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000200)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}, &(0x7f0000000240)=0x10) setsockopt$inet_int(r1, 0x0, 0x20017, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @loopback}, &(0x7f0000000140)=0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2, 0x4e22, @multicast1}, {0x306, @random="d4efe84a1eaa"}, 0x14, {0x2, 0x4e23, @local}, 'veth1\x00'}) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000180), &(0x7f0000000280)=0x4) [ 402.376593] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:16 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000080)=""/13) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) r2 = syz_open_dev$admmidi(&(0x7f0000001300)='/dev/admmidi#\x00', 0xef6c, 0x800) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000001380)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000001480)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=ANY=[@ANYBLOB='P\x00\x00\b', @ANYRES16=r3, @ANYBLOB="00002bbd7000fcdbdf25020000000c00020000800000000000000c00080001000000000000000c00040006000000000000000c00060002000000000000000c0005000200000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r0, r4, r5}, 0xc) 03:36:16 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x500}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:16 executing program 3: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 402.484578] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:16 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74ff", 0x40, 0x0) [ 402.538874] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)={0x1, 0x207ffffffc}) 03:36:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x6000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 402.591341] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:16 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000080)=""/13) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x11) 03:36:16 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:16 executing program 3: socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000240)=ANY=[]) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000180)="2e2f66692e65318c", 0x0, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x11, 0x2, r1, &(0x7f0000000380)="2e2f66692e65318c00") syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x15d6228d, 0x3, &(0x7f0000000600)=[{&(0x7f0000000200)="4185de4b9baa8a6de6d1638ea123fadc7a6622b35722e5d13af52047afb3c665e4ecb93974c39d25ba96ea80c8cd51f5af44a8950301e0b4fb67b194e79886fccdaa5876ef15278f2a5998ff60e2a843794ca26aa06726ecb3fa0ee9474a5c5b13ef5d856b", 0x65, 0x400}, {&(0x7f00000003c0)="c3cc8a28bc40ceeda4867d8050b38cdf46307bbc2ebd6d032c1278a6f231e6d64d6bd9d150bc778f7eb9856daec14093c4d65fc2efd4632feb7ed8bc2465a4c046fc0c446a43e5151ff0e2f9d04fcb9bd4760d085da1591f182fdf88e1f37456d87542a5e391c44ba6a3316beba9c18950066cfc56c25100ba0635511706b6252d0371aa619df00cbe4109eedac6f468aed8f91519f8e22f40632a11472173cda089739fc40e43d76943d32e9abc666ff4916be18d891b5b8d2f033bd4a09ac2627ac7456dcdec3af38ead81096a10", 0xcf, 0x7}, {&(0x7f0000000540)="a9022994c3c108bef5fa5eab639a8219bd031a8845dc79d23cd82b57e73201bbaba1b19f334c349218fb57171e88f11097767e892240025abfcbe0e4367bb5c45ea94ec159782167e09308de19fb5c7eb63302f3ed7330c58e9858965eeca4340dad646ea1d08c59795e3454a3aa2ee7c1598a41e9855ca87e3502e6d80fdd2eb18027a48acb5be93dd87958c6", 0x8d, 0x1}], 0x0, &(0x7f0000000680)={[{@utf8='utf8=1'}, {@uni_xlate='uni_xlate=1'}, {@shortname_mixed='shortname=mixed'}], [{@obj_user={'obj_user', 0x3d, 'vfat\x00'}}, {@pcr={'pcr', 0x3d, 0x1f}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '%*proc'}}, {@smackfshat={'smackfshat'}}, {@appraise='appraise'}, {@smackfshat={'smackfshat', 0x3d, 'posix_acl_access:\\]trusted{}wlan0//@\'/#nodevlo'}}]}) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) read(r2, &(0x7f0000000280)=""/194, 0xc2) close(r2) write$FUSE_INTERRUPT(r3, &(0x7f0000000500)={0x1af}, 0x10) 03:36:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74ff", 0x40, 0x0) [ 402.719438] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 402.755154] FAT-fs (loop3): bogus number of reserved sectors 03:36:16 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0xffffffffffffd717, 0x5, 0xa8be, 0x100000001, 0x1000, 0x8000, 0xffffffffffffe9b9, 0xffffffffffffffff, 0x1, 0x7ff, 0x3ff, 0xffff}) ioctl(r0, 0x8912, &(0x7f0000000280)="0a5cc80700315f85714070") r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84306910000003900070035000c00060000001900150006000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000080)=""/100, &(0x7f0000000100)=0x64) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 03:36:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3f00000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:16 executing program 4: syz_open_dev$usb(&(0x7f0000000100)="2f6465762f6275732f7573622f3030232f303023f6", 0x40000ffffff, 0x4000) [ 402.789039] FAT-fs (loop3): Can't find a valid FAT filesystem 03:36:16 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74e0", 0x40, 0x0) 03:36:16 executing program 4: syz_open_dev$usb(&(0x7f0000000100)="2f6465762f6275732f7573622f3030232f30302303", 0x40000ffffff, 0x4000) 03:36:16 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x500000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 402.847668] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 402.867355] IPv6: Can't replace route, no match found [ 402.875666] IPv6: Can't replace route, no match found 03:36:16 executing program 1: 03:36:16 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) [ 402.926728] FAT-fs (loop3): Unrecognized mount option "obj_user=vfat" or missing value [ 403.010067] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 403.050844] FAT-fs (loop3): Unrecognized mount option "ͪXv'*Y`CyLjg&GJ\[]k" or missing value 03:36:17 executing program 1: 03:36:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:17 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:17 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) r2 = open(&(0x7f0000000040)='./file0\x00', 0x410042, 0x2) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r2, &(0x7f00000002c0)={0xc0, 0x0, 0x4, [{{0x2, 0x2, 0xf997, 0x1f, 0x101, 0x8001, {0x6, 0xff, 0x3c2, 0xffff, 0x1, 0x0, 0x7fffffff, 0x399, 0x9, 0x100, 0x4, r3, r4, 0xc18, 0x6a6737f}}, {0x5, 0xb451, 0x13, 0x8, '.selinux$$&security'}}]}, 0xc0) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x13000, 0x3, &(0x7f0000fec000/0x13000)=nil) uname(&(0x7f0000000080)=""/13) timer_settime(0x0, 0x1, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) 03:36:17 executing program 3: 03:36:17 executing program 3: [ 403.532915] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:17 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:17 executing program 1: 03:36:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:17 executing program 3: 03:36:17 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0x1}) gettid() uname(&(0x7f0000000080)=""/13) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) 03:36:17 executing program 1: [ 403.682138] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:17 executing program 3: 03:36:17 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\v', 0x40000ffffff, 0x4000) 03:36:17 executing program 1: 03:36:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf00}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f7405", 0x40, 0x0) 03:36:17 executing program 2: r0 = gettid() r1 = epoll_create1(0x82000) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1, 0x0, 0xf94, 0x60}) sysfs$2(0x2, 0x80000001, &(0x7f0000000340)=""/158) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000080)=""/13) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1', "fe0d3319b69e707945d25dfc71c49d689c98bfa737e9d93e40f613fc204440b274d30df0d2d2ed18329b6244b992d547106d031297e5428489395d64cab07d49b885c773ad5f6228ee014110a6502c80e883ff7c29e25dd728f3b7ef7ed96a783129d407a308c9031c5c8e817589bde7dfa14f35199f6154566e01421d96b210facbe8ed8f863387ed6f703460b3c2959c3a2eac47cc29ff03464ef073f722e8d25d154d725325c876c2ec6a15bde549ed4b59f572569cabb1f5bf2ca3eb59e6f275c10683bd5fdd6e9f0f086cb4508820f0fffb7c1e40a68677215e06a0b393"}, 0xe4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000000000, 0x301040) ioctl$RTC_WIE_ON(r4, 0x700f) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000000100)=0xffffffff7fffffff) 03:36:17 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:17 executing program 1: 03:36:17 executing program 3: [ 403.884249] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74eb", 0x40, 0x0) 03:36:17 executing program 2: r0 = gettid() r1 = epoll_create1(0xff7ff7fffffffffe) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000080)=""/13) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) 03:36:17 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:17 executing program 1: 03:36:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x400000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x42, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b400000000000000a5000200000003e8070000000000000000000000000000009500000020000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x3e9, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r0, 0x929, &(0x7f0000000180)) 03:36:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = dup(r0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x10001}, &(0x7f0000000440)=0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) unshare(0x400) clock_gettime(0x0, &(0x7f0000000ac0)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000040)={'tunl0\x00', @ifru_names='bridge0\x00'}) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000500)={{0x0, 0xaf}, {0x7fffffff}, 0x4, 0x0, 0x157c}) clock_gettime(0x0, &(0x7f0000000080)) r5 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000340)="3cee2841e733f9619b3cff2f2656faa2e742ec", 0x13, 0x101, 0x0, 0x0, r2}, &(0x7f00000003c0)) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f0000000280)={0x3, 0x1, 0xaa72, 0x81, 0x101, 0x1f8, 0x10000, 0x8, 0x40, 0x6, 0x8}) ioctl$BLKTRACESETUP(r5, 0xc0481273, &(0x7f0000000000)={[0x2000000000000000], 0x0, 0x100, 0x279d}) ioctl$KVM_SET_XCRS(0xffffffffffffffff, 0x4188aea7, &(0x7f0000000580)=ANY=[]) syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x80200) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/mixer\x00', 0x0, 0x0) connect$bt_sco(r6, &(0x7f0000000b80)={0x1f, {0x0, 0x10000, 0x0, 0x0, 0x6, 0x5}}, 0x8) ioctl$BLKTRACETEARDOWN(r5, 0x1276, 0x0) syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000a00), 0x2, &(0x7f0000001bc0)=ANY=[]) accept4$alg(r1, 0x0, 0x0, 0x0) migrate_pages(r3, 0xffff, &(0x7f0000000200)=0xffff, &(0x7f0000000300)=0x7f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) [ 404.070136] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:17 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:17 executing program 3: r0 = 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0xfffffffffffdfffe, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2e, &(0x7f00000004c0), 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x80000000, @loopback}, 0x1c) listen(r3, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) fcntl$setlease(r0, 0x400, 0x2) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="478b5fea962494658dc2633cef9ec2390c60f0a7c6b9bc3f507b64990a2b8fa1b33391e733eaa1f165ae2e5cc0000000000000f945833daeaf70993c4d6644cf4eb64957c50f"], 0x50) r5 = accept4(r3, 0x0, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000300)={0x0, 0x0, 0x100000000, "71756575653000f8ff0000000000000000000000000086000000000000000000000000000000000040000000000000000000a08efeb6f7fdd33e00", 0x1}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) r6 = dup3(r0, r5, 0x80000) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000003c0)={@multicast2}, &(0x7f0000000480)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000002f00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000002f40)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000003100)=0xe8) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000003180)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000003300)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000003400)=0xe8) tee(r5, r5, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000035c0)={{{@in6=@dev, @in6=@loopback}}, {{}, 0x0, @in6}}, &(0x7f00000036c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x17}, 0x6d, r7}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000003700)={'vcan0\x00'}) ioctl$BLKIOMIN(r5, 0x1278, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000003780)={{{@in=@rand_addr, @in6=@loopback}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000003880)=0xe8) 03:36:17 executing program 2: r0 = gettid() r1 = epoll_create1(0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x6373ef3e, 0x0, "fbae79a0049be4c1032f0add47c43d0b73b3a38a35b8105ce44247686d78b19dc639421105de7581a9b81dea81c7a18709fbb5d9acf56fe638e246692aadd932b2059591b75a644e58d8c263550dcda4"}, 0xd8) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000000200)={0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) uname(&(0x7f0000000080)=""/13) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) 03:36:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74ff", 0x40, 0x0) 03:36:17 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xfffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:18 executing program 4: syz_open_dev$usb(&(0x7f0000000100)="2f6465762f6275732f7573622f3030232f303023ff", 0x40000ffffff, 0x4000) 03:36:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74e0", 0x40, 0x0) 03:36:18 executing program 2: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x400000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 404.266970] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xe605}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 404.349077] gfs2: not a GFS2 filesystem [ 404.357216] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:18 executing program 4: syz_open_dev$usb(&(0x7f0000000100)="2f6465762f6275732f7573622f3030232f30302302", 0x40000ffffff, 0x4000) 03:36:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, r2, 0x0, 0x5, &(0x7f0000000140)='eth1\x00', 0xffffffffffffffff}, 0x30) getpgid(r3) finit_module(0xffffffffffffffff, &(0x7f0000000040)='eth1\x00', 0x3) listen(r1, 0x3) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f00000001c0)={0x7f, 0x100000001}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000200), 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0x100000, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) 03:36:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xfffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:18 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x40000000008) r2 = socket(0xe, 0x1, 0x322) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x200000000000006f) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000000c0)={'team_slave_1\x00', 0x1}) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e21, 0x0, @remote, 0x401}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000a00)=ANY=[@ANYRES16], 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, {0xfffffffffffffffe}, 0x0, 0x0, 0x1}, {{@in6=@mcast2, 0x4, 0x6c}, 0x0, @in6=@loopback, 0x0, 0x1, 0xfffffffffffffffc, 0x90, 0x0, 0x800, 0x40}}, 0xffffffffffffff32) sendto$inet6(r0, &(0x7f0000000500)="24e65c0884b6a74b1b6fb5d08c65590f45679dc775f51339516a70e844d19db1671e160be5a69888ba240c89cc9d3106ef4a3edaab7a12da5f6cdcc1f739d14209617d89d9a84eb49102d58d2971d139383b48217ff11d8b7d9a8f2cce796063dd88", 0x62, 0x4000, &(0x7f0000000840)={0xa, 0x4e20, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x14}}, 0x4}, 0x1c) r3 = socket$inet(0x2, 0x4000000000000001, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0x1}, &(0x7f0000000000)=0x100000196) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000680)={r4, 0xbb80}, &(0x7f0000000800)=0x8) socket(0xffffffffffffffff, 0x80000, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in=@local}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xfffffffffffffe8d) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000880)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=ANY=[]}}, 0x4085) connect$packet(r2, &(0x7f00000001c0), 0x14) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000006c0)=0x200, 0x20) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000a40)={@in={{0x2, 0x0, @loopback}}, 0x47, 0x6, 0x0, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a78fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a17900"}, 0xd8) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000b40)={{0x0, @broadcast, 0x0, 0xfffffffffffffffd, 'none\x00'}, {@remote, 0x0, 0x0, 0x0, 0x4, 0xffffffffffff0001}}, 0x8) sendto$inet(r3, &(0x7f0000a88f88), 0x0, 0x210007fd, &(0x7f00000008c0)={0x2, 0x4e23, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000007c0)=ANY=[@ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRESHEX=r1, @ANYRESHEX=r0]], &(0x7f0000000140)=0x1) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001340), &(0x7f00000004c0)=0x90) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) unshare(0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f00000005c0)={"e58631e216cc9fab00000000000800", 0xb}) write$binfmt_elf64(r3, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 03:36:18 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:18 executing program 4: syz_open_dev$usb(&(0x7f0000000100)="2f6465762f6275732f7573622f3030232f30302304", 0x40000ffffff, 0x4000) 03:36:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x80000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x7fff) sendmmsg(r0, &(0x7f0000005140)=[{{&(0x7f00000003c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="87f5400e3548"}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000001140)}}], 0x1, 0x0) 03:36:18 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x400000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) ustat(0xd, &(0x7f00000001c0)) 03:36:18 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:18 executing program 2: r0 = open(&(0x7f0000021000)='./file0\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x4) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x8, 0x4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/117) write$binfmt_elf64(r1, &(0x7f0000000480)=ANY=[], 0x2e7) sendfile(r1, r1, &(0x7f00000001c0), 0xa198) [ 405.038711] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f7404", 0x40, 0x0) 03:36:18 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x300000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:18 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'dummy0+\x00', &(0x7f0000004180)=@ethtool_flash={0x33, 0x3e, "2e3f17f7f07969c6a7680b395376ce1b0eb2bd3cd86c83100715012f398d4c598dbfa9984a5431402c6a329e9532a0990e9ec1d908aa81120b2edaf5820229704fa2fc321f9c83730735160467d3d621a724daa499378ed9c653277a2031bfee5419bcca850152644a7b0c4d0bd02793add08bedb02297c2383c57fb4f0e1a54"}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='pagemap\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002940)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000002a40)=0xe8) write$UHID_SET_REPORT_REPLY(r1, &(0x7f0000000200)={0xe, 0x0, 0xa0, 0x5, 0x8a, "031b971fdfba7a2f2d242eab4e12ac47e643138c120b25703eba724b3b11e536a51eacf8e9f30fa749d2747947b62bcf67608cea71ea9655b69ac502987e0ca3ffc5864e0d9f89bca5b55af06ba31e73708d1c4a10f2b411a7db7886df6936e98e197024987afa3303826a8306da2ebb2c8cee3462038c906d987dad1a1ad2a1b8800683e237d8db2c41"}, 0x96) sendto$packet(r1, &(0x7f0000000080)="47dae78a1c132b38cbf680f591d6797b005eacd4832816ab89d5fc9b3178fd48b94cdca381c6e29a3f1dc7da6ca78607b73b836f107f20ba856c7f61ba0b00c516313f2a1b81a71bd2a32e8f38c04161eef22770472c4ec23d9ae715429d568c51a7d7a88336f534d3710b4348a4d704aaa202e662d3262941b7d7c8639d85bb922684037c4aa7df09f19d4a3f", 0x8d, 0x0, &(0x7f0000002a80)={0x11, 0xf7, r2, 0x1, 0x4, 0x6, @random="1168858a5bf6"}, 0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) kcmp(r3, r4, 0x3, r1, r1) 03:36:18 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4004) [ 405.191432] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 405.679317] audit: type=1804 audit(2000000179.450:55): pid=19300 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir278574165/syzkaller.yWZLPC/385/file0" dev="sda1" ino=16564 res=1 [ 405.703225] audit: type=1804 audit(2000000179.460:56): pid=19323 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir278574165/syzkaller.yWZLPC/385/file0" dev="sda1" ino=16564 res=1 03:36:19 executing program 3: r0 = socket(0xa, 0x80805, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x1, 0x4, 0x100000000, 0x4, 0x8, 0x6, 0x40, 0x9, 0x81, 0x1, 0x0, 0x80}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c0000001500210800000000000000000a400000", @ANYRES32=r3, @ANYBLOB="14000200000000005a0000000000ffffe1000002de04b665b83bf86f87ccf973f1aaf2650dc17b8ad4603e64"], 0x2c}}, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x10080) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000480)={'tunl0\x00', @random="0f57be505ff9"}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000140)="341d8d4a6cbabbefd3210b31ca01035e12f46f0b8b304eae660709c658af69d38ec404e4bb03e74dd3ce639d43d2cffbedd7d03511c7108ce06c39e96903a859263807c458ae556a16601d46425f7cd16122f07173e7050b3cd1d255224d9ed1f7b2cd4fb2a451754fea6516eb81ada8220b2dcf25337a401103cdf8d0b0ad851397", 0x82) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB=',lowerdir=.:file0,workdir=.']) r5 = socket$inet6(0xa, 0x1000000000002, 0x3) ioctl(r5, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x5, @remote}}, 0xc695, 0x8, 0x0, 0xffff, 0x7}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r6, 0x8}, &(0x7f0000000600)=0x8) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) getdents64(r7, &(0x7f0000000080)=""/65, 0x41) close(r7) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000400)={r1, 0x0, 0xffff, 0x9, 0x8438}) 03:36:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:19 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:19 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4003) 03:36:19 executing program 1: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x2, 0xc0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) r5 = syz_open_procfs(r4, &(0x7f0000000040)='syscall\x00') sendfile(r0, r5, &(0x7f0000000000), 0x800009) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000180)={{0x4, 0x8}, 'port1\x00', 0x8, 0x40400, 0x1f, 0x6, 0x7ff, 0x2, 0x1, 0x0, 0x4, 0x100}) 03:36:19 executing program 2: io_setup(0x100000020, &(0x7f000086a000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bcf3f)}]) io_getevents(r0, 0x0, 0x1, &(0x7f0000e72fe0)=[{}], &(0x7f00009ca000)) 03:36:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:19 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4002) [ 405.917795] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:19 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:19 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) [ 405.969138] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:19 executing program 2: r0 = socket$inet6(0xa, 0x40000000003, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000240)="7e18038d8dfe2acf74ca00513088bc5231375d43044fcc0868766215c90c7a909840963e1a83f0de16cdd8ce5af924459b7989f7c20ee34e5b918f3594eb43fe67628c1a179840b8d858b35c1fdad596d6688369ee415ab1bf35d745ee982fabe7d3f6cfe70f03b73eaeca5f5faa0b1f22dd3a8b81481a3e320d04b878968b7a4e3b2732eae9d31554105602275131641174e930c16699806937320f55a5ada2c09f7622fd3d7c9ca1380f094e941e1644606a38", 0xb4, 0x14, &(0x7f0000000000)={0xa, 0x4e21, 0x4, @loopback, 0xc2e7}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffff928e1c97, 0x20400) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)=0x0) ptrace$pokeuser(0x6, r2, 0x0, 0x1f) r3 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffffffc) keyctl$update(0x2, r3, 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00000000c0)) getsockopt$inet6_int(r0, 0x29, 0x10000000050, &(0x7f0000000100), &(0x7f0000000040)=0x77) 03:36:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xe6050000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 406.016081] overlayfs: option "workdir=." is useless in a non-upper mount, ignore [ 406.124126] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 406.156081] overlayfs: option "workdir=." is useless in a non-upper mount, ignore 03:36:19 executing program 3: r0 = 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80001, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x401, 0x6}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) lsetxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v1={0x1000000, [{0x7f, 0x2}]}, 0xc, 0x1) 03:36:19 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74ff", 0x40, 0x0) 03:36:19 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:19 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x400000) 03:36:19 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00@\x00', 0x105}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2, @loopback, @loopback}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00'}) close(r1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0xfffffffffffffe01, 0x96a8, 0x1, 0x1, 0x6}, 0x14) 03:36:20 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, '-wlan1mime_typeeth0;wlan0'}], 0xa, "7fe32bac09d6ff459261d3ecef68e0689e5f896b62d94ab5bbde8f8eba40e65d70f4162398b38a73c5826d8a203be64c5be5f493f20db18821b087ade7c0eb9b3f302a12a794890dfb"}, 0x6e) [ 406.237256] device lo entered promiscuous mode [ 406.245811] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 406.252805] device lo left promiscuous mode [ 406.266629] device lo entered promiscuous mode 03:36:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x6000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)="2f6465762f736e617073686f74e0", 0x40, 0x0) [ 406.288080] device lo left promiscuous mode 03:36:20 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:20 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6) 03:36:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0xc0, 0x0) [ 406.371154] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) shutdown(r1, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80001, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x401, 0x6}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) lsetxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v1={0x1000000, [{0x7f, 0x2}]}, 0xc, 0x1) 03:36:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:20 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xfffffff6) 03:36:20 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = inotify_init1(0x80800) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={r1, 0x0, 0x0, 0x49ee, 0x2}) syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x8001, 0x2) [ 406.494051] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:20 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f0000000040)=0x1000, 0x4) r1 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)="a21a8ffc2b1d450f81e1bae9bf46d238dc88064ad28278f55696b974e8008369b48f65b69f1d366c1f6f0ccb66eb7fb532fddb6f175e0e92fd06bcd6d515dce8d868a3eac337ee5339032126846cac6d970e2be78b67fe3264a38aad31beb24e40866b866f2621aefdf6aefda132b31909e32d93959e38487716e5af25631928cbe24c705959c42bcdb25863da66a1a193a39da3acd83a2dcc749493e13038d72de7294b98d8fe74462d1dcc1c798bd4ef7f9c0d08761ac0092c4bcf5dfda0ec2b8a5a", 0xc3, 0xffffffffffffffff) add_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="ac0ed9129c212faa26f8f8bf45c5b0b4669075e354f3073d1497001b40", 0x1d, r1) r2 = accept$packet(r0, &(0x7f0000000300)={0x11, 0x0, 0x0}, &(0x7f0000000340)=0x14) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in=@rand_addr=0x7f, 0x4e22, 0x8, 0x4e20, 0x3, 0x2, 0x20, 0x0, 0x2b, r3, r4}, {0x8fd, 0x5, 0x0, 0x5, 0x0, 0x5, 0x85, 0xff}, {0xbfe, 0x7, 0x6, 0x3}, 0x4a80000000000, 0x6e6bb5, 0x0, 0x1, 0x0, 0x3}, {{@in=@remote, 0x4d3, 0xff}, 0x2, @in6=@mcast2, 0x3506, 0x7, 0x2, 0x3ff, 0x80000000, 0x4, 0xfff}}, 0xe8) ioctl$RTC_PIE_OFF(r0, 0x7006) r5 = fcntl$getown(r2, 0x9) prlimit64(r5, 0x0, &(0x7f0000000480)={0x9, 0xffffffffffff7fff}, &(0x7f00000004c0)) sendmsg$nl_generic(r0, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)={0xe0, 0x35, 0x2, 0x70bd29, 0x25dfdbfd, {0x1a}, [@generic="534f7831cf60062eddbbecd467e53b5455bab427ee84cdc57c533a10de4528276845bdd6d7b1a2ccf224e2f0c15d22e07af8890c9cfec6", @generic="1c25515e6f27ed3d73273eccf4f7e7f75719be10994b065ae579de49c661bdf33cb14dd412c54c98b461e9cb9a9ee1cf5bac2cc987a746fe9260bd6f31c99d6d30e5716ef63040bbe02ce3f9d01e88f82462567324d18c546102e72d1f8cf99117e30c7938f8dc0aa588a99a06fecd74d1f8b27be95a678fa9d52ea64ea64318f70c1aa53f6e12cca79c81", @typed={0x8, 0x31, @str='syz'}]}, 0xe0}, 0x1, 0x0, 0x0, 0x4010}, 0x80) write(r2, &(0x7f00000006c0)="b495555123963e72a676337bf9e408b319759c940a23ca2ac1d1ac5c37d918ad723e2de5bea57b606d4ff6f1135ea3b6e2da597b31787686f3ea32b46baf6423bc4d2581b9c957365a27b78a1a3a551af78ac8e6152fdbba424df5de148769d46ce6171db873358b0d7c91fa22f010c19bd5d11f3d0da9ec6e5a40e883b9923e35a4b87ade7a9c60a55867e29252977279b294504d4bb53f70bc8f380c94fb6ab2ac64e104a5955389fac7dff3624e5767d21f0bfec013a1f6150275cef5282bb4a6a93bd2218fe6451b7b3f18000ae96d445c73e4c4aa45e5001560a92e44c055679d26693f7ede398db63084b8e1384ef9fa8c4143761f52", 0xf9) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00000007c0)=0x4000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4}}, &(0x7f0000000900)=0xe8) keyctl$update(0x2, r1, &(0x7f0000000940)="a44057607a40baef3d5ca4687738712ca5deb8821d1fd7c453cce91ec53b7b116de2575c845e4d6790745c12d0c9e8f41138083505dc97f128165d5556c7655be24b3df01f53086ed323776fd7c260cc092bf25016f07891bef3a4f3e541c415f40f713e5f04b2f7f28bbcc0c5870d9d25b96a03393e6bd677410fa9d820ebb51944a992c2353a3781065504057a76373a07322e424f4fca7724bdd0acedfc6fe8eead3eef8d729ae6ec20f5a2ab91b330a002cba5884e13b71f118d32ed2bfea7c1679e7589f2d5ce0bdbae740e7a48975d67b2b257d7f21eee98b79bf1de00af8e3edf", 0xe4) sysinfo(&(0x7f0000000a40)=""/132) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000b00)={@mcast2, 0x7b, r6}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x2013, r0, 0x0) bind$xdp(r0, &(0x7f0000000b40)={0x2c, 0x4, r3, 0x11, r0}, 0x10) ioctl$NBD_SET_BLKSIZE(r0, 0xab01, 0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000d00)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x2002800}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c00)={0xbc, r7, 0x300, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1a}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @local}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xbcdd}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x81}, 0x4000) accept$packet(r2, &(0x7f0000000d40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000d80)=0x14) sendfile(r2, r2, &(0x7f0000000dc0), 0x9ad1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000e00)) openat$cuse(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000e80)=0x9, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000ec0)) ioctl$TCSBRKP(r0, 0x5425, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000f00)={0x400, 0x3f, 0xfffffffffffff800, 0x1ff, 0x20, 0x8, 0x20, 0x9, 0xd5d, 0x3}) 03:36:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:20 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x0) clone(0xfffffffffffffffe, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0xc018620c, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x2000000000801) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r2, 0x50, &(0x7f0000000500)}, 0x10) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x10040) umount2(&(0x7f0000000000)='./file0\x00', 0x8) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './file0', [{0x20, '/dev/amidi#\x00'}, {0x20, '/dev/amidi#\x00'}, {}], 0xa, "d2807ad417bda2c5cccdb7c6dad9e42f86b742aa7edc9ac74b30072a80adf2dcd907cdb2958f617234751563097e9cf6a8b327ad2f8171218840438a2e43a16f70aee312a930ba4beb78bb2fa132bb4c189e213ddedeb3db440e4b9b224c84c16cacee10fd67a7b2db03011226d3eab45f237ffcd559a981ccacb6d29d1d2a43613b7f5c71bc22ece85fb1f3207bc6ae1c78169fde971f0f201d"}, 0xc0) prctl$intptr(0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)=""/20, 0x14}, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/82) 03:36:20 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x400, 0x8, 0x2, 0x3, 0x101, 0x8}) fcntl$getflags(r0, 0x3) 03:36:20 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x200000000000000) 03:36:20 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0x1ff, 0x1, 0x9, 0x3ff, 0xa5a7], 0x6, 0x7, 0x1, 0x7, 0x100000000, 0x8, {0xea, 0x8, 0xfff, 0xffffffffffff8000, 0x3, 0x2e6b77ce, 0xffffffffffff8000, 0x7, 0x7, 0x9, 0x10001, 0x1, 0x5, 0x40, "928cb322f084452cd166ca0a85633a0a12a6c2ecb4610628eaf077f3fc36c38e"}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x40, 0x6, 0xb000}, 0x4) 03:36:20 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={'syz'}, &(0x7f0000000080)='\x00', 0x1, r0) keyctl$dh_compute(0x17, &(0x7f0000000040)={r1, r1, r1}, &(0x7f0000000580)=""/181, 0xfffffffffffffe07, 0x0) [ 406.686250] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 406.721587] binder: 19455:19464 ioctl c018620c 0 returned -14 03:36:20 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xf6ffffff) 03:36:20 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 406.779618] binder: 19455:19464 ioctl c018620c 0 returned -14 03:36:20 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f0000003000), 0xffaf) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, 0x2, {0x7, 0xc, 0x0, 0x331b44ae0b0dbd06}}, 0x50) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x400) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x7, 0x4) 03:36:20 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x56, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000001c0)=""/152) dup2(r1, r0) 03:36:20 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc6a9860fecacf393, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) setsockopt$sock_void(r1, 0x1, 0x40, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x4000, 0x0) [ 406.843991] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:20 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x200000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000006580)='tls\x00', 0x95d59845436eab44) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100), 0x28) getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000140)=@req={0xfb13, 0x7ff, 0x3, 0x827}, 0xfffffffffffffceb) sendmmsg(r1, &(0x7f0000000a40), 0x400000000000224, 0x0) r3 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0x80, 0x0) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001500), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000001a010000010000007d0000000000000040f63309ca5a26bd538d3a3105fa8f8972bd60dd41b80638afabe90abbfa896120daaa624b245360d5122c6f5678fc5122219818583a12bbe1971b9cc285023a533a007e14ebcdb56c7ef637e49df78076dc86b9cccb33d2c91ced9f2f81a0be3205482fc03dd9d1d04f"], 0x82}}], 0x1, 0x0) connect(r0, &(0x7f0000000540)=@in6={0xa, 0x0, 0x0, @dev, 0x3}, 0x80) r4 = fcntl$dupfd(r0, 0x0, r3) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000180)={0x6, 0x7}) 03:36:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x3401}) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="58000000140019233a834b80043f679a10ffff7f4e32f61bcdf1e422000000000100804824ca945f64009400050f28925aaa000000000000008400f0fffeff2c707f8f00ff050000000010000100090a0000000000000000", 0x58}], 0x1) 03:36:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xe0ffffff) 03:36:20 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000140)=""/4096) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3416, 0x3ff, 0x8, 0x6b3, 0xff, 0x8001, 0x80000000, 0x2, 0x0, 0x77a, 0x80000000, 0x3}) ioctl$TIOCNOTTY(r0, 0x5422) socket$bt_rfcomm(0x1f, 0x1, 0x3) memfd_create(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x2) ioctl$sock_bt_hci(r0, 0x800448d7, &(0x7f0000000040)="f1d1be1fff") [ 407.013335] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 407.058767] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:20 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) 03:36:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:20 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="8500b15998a37165ac000000000000000000000000000000"], &(0x7f00000002c0)='syzkaller\x00', 0x9, 0x4ae, &(0x7f0000000340)=""/207}, 0x184) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) accept4$packet(r0, &(0x7f0000003940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003980)=0x14, 0x80800) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000003c00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0x3c, &(0x7f0000003bc0)={&(0x7f00000039c0)=@delsa={0x1e4, 0x11, 0x2, 0x70bd2a, 0x25dfdbfc, {@in6=@mcast2, 0x4d4, 0xa, 0x7f}, [@offload={0xc, 0x1c, {r1, 0x1}}, @algo_auth_trunc={0x100, 0x14, {{'sha1-avx\x00'}, 0x590, 0x40, "6c69ba461311ed47852501237ad5b360c520a886a984ab9fc88ab9c1796baa23692cc593de031a415ee10452866f181a4ff9099bae6fe3ac291dccbfb6cac9e80b95393a088808cd6785db2b0dfc0a7b3ff6b19ebb52dab3b8b0a68400e8d87664e4b890a67f67975eff36818a6a966964f03f99ede366a6265dc644ccdf53b9438b5881625989258e5ee23eba6a123a48eacc7ce401a7f210cb1e236350b67e2aaf50ec6e91a42726dd39e8318bc751c9e2"}}, @algo_aead={0xb0, 0x12, {{'ccm(tnepres-generic)\x00'}, 0x320, 0x40, "5dfa00280ddb0c36c1077e5244dd942dd25a061d947133d3c4872a63d9d71c0cc747166a1e2ed84a3ebf0f872a42bf8f95f92bfb72f68194158aea033e83d8c1619a4e3baef65a72242434bc37456d750341f6bf1507a9c8354fd0d494876695ca59458d"}}]}, 0xffffffffffffff62}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) 03:36:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6gre0\x00', 0x3401}) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="58000000140019233a834b80043f679a10ffff7f4e32f61bcdf1e422000000000100804824ca945f64009400050f28925aaa000000000000008400f0fffeff2c707f8f00ff050000000010000100090a0000000000000000", 0x58}], 0x1) 03:36:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xffe0) 03:36:20 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000040)=""/71, 0x47, 0x10001, &(0x7f00000001c0)={0x11, 0x6, r1, 0x1, 0x80000000, 0x6, @dev={[], 0x18}}, 0x14) 03:36:21 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) [ 407.235972] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000040)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000000d0000400500000005000000000100000000004000000000010000000000000025000000"]) write(r0, &(0x7f0000000ac0)="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", 0x1000) syz_open_dev$sndmidi(&(0x7f0000000a80)='/dev/snd/midiC#D#\x00', 0x0, 0x10002) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000000c0)=0x60) readahead(0xffffffffffffffff, 0x8, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f0000000140)}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x80000000, 0x7fffffff, 0x201, 0xfc4, 0x4, 0x8, 0x7, 0xae5, r5}, &(0x7f00000002c0)=0x20) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000100)={0x1000, 0x0, 0x0, 0x0, 0x9c}) 03:36:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x500) 03:36:21 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x8a7ab42b996342b1}) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x7, 0x4002) 03:36:21 executing program 1: remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x0, 0x20) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) 03:36:21 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x60000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 407.417863] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 407.448255] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:21 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x0, 0x4000) [ 407.474729] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:21 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x60}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xe0ff) 03:36:21 executing program 4: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={0x0, 0x4, 0x5, 0x3, 0x503}, 0x1}, 0x1a1, 0x0, 0x0) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee2, &(0x7f0000000080)={0x0, 0x1, 0x1, &(0x7f0000000040)=0x2}) 03:36:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f0000000040)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000000d0000400500000005000000000100000000004000000000010000000000000025000000"]) write(r0, &(0x7f0000000ac0)="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", 0x1000) syz_open_dev$sndmidi(&(0x7f0000000a80)='/dev/snd/midiC#D#\x00', 0x0, 0x10002) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000240), &(0x7f00000000c0)=0x60) readahead(0xffffffffffffffff, 0x8, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f0000000140)}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x80000000, 0x7fffffff, 0x201, 0xfc4, 0x4, 0x8, 0x7, 0xae5, r5}, &(0x7f00000002c0)=0x20) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000100)={0x1000, 0x0, 0x0, 0x0, 0x9c}) 03:36:21 executing program 3: clone(0x210007fa, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) r1 = syz_open_dev$adsp(&(0x7f0000009300)='/dev/adsp#\x00', 0x7, 0x0) bind$inet6(r1, &(0x7f0000009340)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) prctl$void(0xf) 03:36:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 407.633306] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xe0) 03:36:21 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x4, 0x200000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1000, 0x5, 0x401, 0xffffffff, 0x7fffffff}, &(0x7f0000000080)=0x14) fremovexattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d2e3a00d84357d993840409954492012d181796b3ed158d8e2455a100d3db4c296df7946d640f9169b2682d04c9757bc769a6bb5c06138cf2849605d477f92fe35ea4d445fede77366a"]) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x2, 0x2, 0x1, r2}, 0x10) 03:36:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x6000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x60}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x4) 03:36:21 executing program 4: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x1f) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x8000, 0x40, 0x8}, 0xc) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 407.818605] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 407.856838] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:21 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x7000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000500)={&(0x7f0000000280), 0xc, &(0x7f00000004c0)={&(0x7f0000000300)={0x58, r1, 0x101, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'dip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8}]}]}, 0x58}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) 03:36:21 executing program 3: r0 = socket$inet(0x2, 0x7, 0x400000007) sendmmsg$inet_sctp(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000180)="e0", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000"], 0x18}], 0x1, 0x0) 03:36:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xffffffffffffffe0) [ 407.996282] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:21 executing program 4: syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40001000000, 0x2007c) 03:36:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3f00}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:21 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 408.092337] netlink: 'syz-executor2': attribute type 1 has an invalid length. 03:36:21 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x2000000000000000) 03:36:22 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x3, 0x44000) ioctl$DRM_IOCTL_ADD_MAP(r1, 0x40087602, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x1) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl(r2, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") r3 = msgget$private(0x0, 0x140) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000840)={0x0, 0x2710}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000400)=0xe8) getresgid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000600)=0xe8) fstat(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000006c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000700)=0x0) utimensat(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={{0x0, 0x2710}}, 0x100) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000740)={{0xca, r4, r5, r6, r7, 0x100, 0x80000001}, 0x9, 0x3, 0x3, 0x800, 0x4, 0xff, r8, r9}) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000200)=""/168) dup2(r0, r1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000002c0)={r10}) [ 408.173459] IPVS: persistence engine module ip_vs_pe_dip not found [ 408.189894] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 408.198196] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:22 executing program 4: syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000003, 0x40) syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x8, 0x1) 03:36:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) [ 408.242302] IPVS: persistence engine module ip_vs_pe_dip not found 03:36:22 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x600}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:22 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = dup2(r0, r0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040), &(0x7f0000000600)=0x4) r2 = syz_open_dev$evdev(&(0x7f00000007c0)='/dev/input/event#\x00', 0x1, 0x4680) set_mempolicy(0x1, &(0x7f0000000080)=0x3, 0x7) openat$full(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/full\x00', 0x60000, 0x0) mknod(&(0x7f0000000680)='./file0\x00', 0xf1c0, 0x5) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x10, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e21, @multicast2}, 0x10) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000180)={0x0, {{0x2, 0x0, @loopback}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x108) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x43cad3c8}, &(0x7f00000000c0)=0xc) ioctl$KDADDIO(r1, 0x4b34, 0x6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu/syz1\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000880), 0x336) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/loop-control\x00', 0x0, 0x0) sched_getattr(0x0, &(0x7f00000006c0), 0x30, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x105000, 0xf000], 0x100000000, 0x40, 0x5}) chdir(&(0x7f0000000640)='./file0\x00') r4 = syz_open_dev$midi(&(0x7f00000005c0)='/dev/midi#\x00', 0x3, 0x1a003) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="6ffff7ff7f00f6ffff6e75702e8c65742f737930712789c33a41ffa68a4e2bea7bcc1c104142aaee053d5c4e109bcf909e37e063fcb45f36d33a00008dbb740e0008bb4c3ceecc10601abe144505ca5c964626907b9bf608d28988ad1ad06e41ffe06a"]) syz_mount_image$nfs(&(0x7f0000000400)='nfs\x00', &(0x7f0000000440)='./file0\x00', 0x6, 0x1, &(0x7f0000000500)=[{&(0x7f0000000480)="e055530f6d129a1f26f369d0f40163296baebc4df318e4dc6d023c352b43aa62436b3a65d021a31442db9aa8446d64c6f408942783c28664ae72bf933359d924aa84480698fa4541c7294bbf7b39", 0x4e, 0x4}], 0x10000, &(0x7f0000000580)="656d306d643573756d272b73656c696e75786574683173656c66276367726f7570fe00") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f0000e95fe0)={@remote, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x20) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00000008c0)=""/122) 03:36:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x5000000) 03:36:22 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x60800) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) syz_open_dev$rtc(&(0x7f0000000040)='/dev/rtc#\x00', 0x3, 0x40400) 03:36:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) timer_create(0x7, &(0x7f00000002c0)={0x0, 0x19, 0x5}, &(0x7f0000000300)) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f0000000080)=0xf, 0x7ffff00e) 03:36:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) [ 408.381030] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:22 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x5}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:22 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x1000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) 03:36:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 03:36:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x5) 03:36:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xffffffe0) 03:36:22 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xebffffff) [ 408.698362] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:22 executing program 2: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x5}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:22 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 03:36:22 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1, 0x2000) ioctl$KDDISABIO(r0, 0x4b37) 03:36:22 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x100000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:22 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x2000) 03:36:22 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4203) 03:36:22 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:22 executing program 1 (fault-call:2 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 409.072364] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:22 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x400000000000000) 03:36:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x2000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:23 executing program 2: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x100000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:23 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000500)=0x14) sendmsg$can_raw(r0, &(0x7f0000000640)={&(0x7f0000000540)={0x1d, r1}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)=@canfd={{0x3, 0x80, 0x1f, 0x5}, 0x9, 0x1, 0x0, 0x0, "6b502fd756f4a2d9734ca7dbfe4f6d77641acc98a2c80b37e2cc4d477b96be52fee542bbe5eaf9c427a9c317aca29d75dd73f75975faacce8e9735f363e9a875"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x894) 03:36:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:23 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 409.288722] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x1000000) 03:36:23 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:23 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e22, 0x8, @remote}, {0xa, 0x4e24, 0x40, @loopback, 0x1}, 0x0, [0x8, 0x79c8, 0x1, 0x8001, 0x4, 0x4, 0x5, 0x9]}, 0x5c) mmap$xdp(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4810, r0, 0x100000000) 03:36:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3f000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) ioctl$BLKPG(r0, 0x1269, &(0x7f00000006c0)={0x1, 0x0, 0x0, &(0x7f0000000800)}) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs={0x1}, 0x6e) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)}) getpgrp(0x0) 03:36:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5416, 0x1) 03:36:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xf6ffffff00000000) 03:36:23 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x10) bind$vsock_dgram(r0, &(0x7f0000000380)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x3}, 0x8) r2 = add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000340)="2c040963a0c864d528d81a6db51a6ca2846270352ca0c4da8f3aaaf1f5cdf0e1cfa334ab58bf10f624", 0x29, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e20, 0x9, @empty, 0x51cd}}, 0x8000, 0x1}, &(0x7f00000000c0)=0x90) r3 = request_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={'syz', 0x0}, &(0x7f0000000280)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffffd) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) [ 409.451993] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x2, 0x1) 03:36:23 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:23 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) ioctl$BLKPG(r0, 0x1269, &(0x7f00000006c0)={0x1, 0x0, 0x0, &(0x7f0000000800)}) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs={0x1}, 0x6e) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)}) getpgrp(0x0) 03:36:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x500000000000000) [ 409.632861] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:23 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:23 executing program 4: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7ac7, 0x400000) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x20e0000ffffff, 0x4000) 03:36:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x300}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x541d, 0x1) 03:36:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x20000000) 03:36:23 executing program 3: socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3f000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 409.838332] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:23 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) 03:36:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf0}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5423, 0x1) 03:36:23 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0x0, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x2) 03:36:23 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4001) alarm(0x8) socket$bt_bnep(0x1f, 0x3, 0x4) [ 409.998647] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5460, 0x1) 03:36:23 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000540)={'ip_vti0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x244200, 0x88) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000500)={&(0x7f0000ffc000/0x4000)=nil, 0x5, 0x0, 0x5b7cfcf3cff634da, &(0x7f0000ffe000/0x2000)=nil, 0x3ff}) r2 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip_vs_stats_percpu\x00') r3 = accept4$nfc_llcp(r2, 0x0, &(0x7f0000000280), 0x80800) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000003c0), 0x10) ioctl$SCSI_IOCTL_START_UNIT(r3, 0x5) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000240)=0x14, 0x80800) bind(r4, &(0x7f0000000300)=@nfc={0x27, 0x1}, 0x80) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) connect$unix(r5, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x4) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) getpeername(r5, &(0x7f0000000100)=@ethernet={0x0, @broadcast}, &(0x7f0000000380)=0xfffffffffffffe5c) ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480)={r6, 0x38275077}, 0x8) 03:36:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xffffffeb) 03:36:23 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 03:36:23 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10080101, 0x0) 03:36:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x5e6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x40045436, 0x1) 03:36:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xebffffff00000000) [ 410.184629] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:24 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000}}) 03:36:24 executing program 2: r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x0) open(&(0x7f0000000340)='./file0/file0\x00', 0xf0, 0x0) open$dir(&(0x7f00000002c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", 0x1, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x8) renameat2(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x2) 03:36:24 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xe0000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="c1f03938382cb6b787cd4003c8ccca5c37b0f20d194cca5fd56b7cc895e7e0fb1dbe1e68f1af4e66c346af2c1c12cef50663ac3df25ded45068c7c6f36981ffbec16d38948032384c185189b98fb9a157d2190cff2197b632a139555c5121529ff8cf174b8eff823b1fe397545dfabdec3", 0x71}], 0x1, 0x2) r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x7ffffffe, 0x4000) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) getpid() 03:36:24 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5428, 0x1) 03:36:24 executing program 3: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x5e6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:24 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0xe0ffffffffffffff) [ 410.359763] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x80045439, 0x1) [ 410.452833] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 410.484818] FAULT_INJECTION: forcing a failure. [ 410.484818] name failslab, interval 1, probability 0, space 0, times 0 03:36:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x40045431, 0x1) 03:36:24 executing program 3: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:24 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) r1 = syz_open_pts(r0, 0x8000) readahead(r1, 0x5, 0x3ffc0000000000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x7f) syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4, 0x8800) [ 410.503382] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x100000000000000) [ 410.590275] CPU: 0 PID: 19970 Comm: syz-executor2 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 410.594997] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 410.598803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 410.598810] Call Trace: [ 410.598836] dump_stack+0x244/0x3ab [ 410.598860] ? dump_stack_print_info.cold.2+0x52/0x52 [ 410.598888] ? debug_smp_processor_id+0x1c/0x20 [ 410.630250] ? perf_trace_lock+0x14d/0x7a0 [ 410.634501] should_fail.cold.4+0xa/0x17 [ 410.638585] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 410.643697] ? debug_smp_processor_id+0x1c/0x20 [ 410.648374] ? perf_trace_lock+0x14d/0x7a0 [ 410.652634] ? check_preemption_disabled+0x48/0x200 [ 410.657658] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.663205] ? debug_smp_processor_id+0x1c/0x20 [ 410.667882] ? perf_trace_lock+0x14d/0x7a0 [ 410.672162] ? widen_string+0xe0/0x2e0 [ 410.676063] ? lock_is_held_type+0x210/0x210 [ 410.680482] ? fs_reclaim_acquire+0x20/0x20 [ 410.684823] ? lock_downgrade+0x900/0x900 [ 410.688987] ? perf_trace_sched_process_exec+0x860/0x860 [ 410.694485] __should_failslab+0x124/0x180 [ 410.698734] should_failslab+0x9/0x14 [ 410.702545] kmem_cache_alloc_trace+0x2d7/0x750 [ 410.707236] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.712783] ? integrity_kernel_module_request+0x36/0x3e [ 410.718249] __request_module+0x414/0xf05 [ 410.722403] ? mark_held_locks+0x130/0x130 [ 410.726682] ? free_modprobe_argv+0xa0/0xa0 [ 410.731017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.736563] ? check_preemption_disabled+0x48/0x200 [ 410.741597] ? debug_smp_processor_id+0x1c/0x20 [ 410.746275] ? perf_trace_lock+0x14d/0x7a0 [ 410.750523] ? lock_is_held_type+0x210/0x210 [ 410.754963] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.760512] ? refcount_sub_and_test_checked+0x203/0x310 [ 410.765976] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 410.771437] ? _kstrtoull+0x188/0x250 [ 410.775249] ? lock_is_held_type+0x210/0x210 [ 410.779659] ? perf_trace_sched_process_exec+0x860/0x860 [ 410.785137] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 03:36:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540c, 0x1) 03:36:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x1000000000000) 03:36:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x40049409, 0x1) 03:36:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x4000000) [ 410.790705] ? apparmor_capable+0x355/0x6c0 [ 410.795034] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.800590] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.806141] ? cap_capable+0x1f9/0x260 [ 410.810040] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 410.815589] ? security_capable+0x99/0xc0 [ 410.819845] dev_load+0x1f7/0x210 [ 410.823342] dev_ioctl+0x686/0xcc0 [ 410.826896] sock_ioctl+0x484/0x690 [ 410.830557] ? dlci_ioctl_set+0x40/0x40 [ 410.834545] ? ksys_dup3+0x5a1/0x680 [ 410.838286] ? dlci_ioctl_set+0x40/0x40 [ 410.842279] do_vfs_ioctl+0x1de/0x1720 [ 410.846174] ? fsnotify_first_mark+0x350/0x350 [ 410.846195] ? ioctl_preallocate+0x300/0x300 [ 410.846214] ? __fget_light+0x2e9/0x430 [ 410.855188] ? fget_raw+0x20/0x20 [ 410.855206] ? __sb_end_write+0xd9/0x110 [ 410.855225] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 410.855237] ? fput+0x130/0x1a0 [ 410.855258] ? ksys_write+0x1ae/0x260 [ 410.879299] ? security_file_ioctl+0x94/0xc0 [ 410.883723] ksys_ioctl+0xa9/0xd0 [ 410.887190] __x64_sys_ioctl+0x73/0xb0 [ 410.891089] do_syscall_64+0x1b9/0x820 [ 410.894985] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 410.900359] ? syscall_return_slowpath+0x5e0/0x5e0 [ 410.905308] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.905328] ? trace_hardirqs_on_caller+0x310/0x310 [ 410.905345] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 410.905365] ? prepare_exit_to_usermode+0x291/0x3b0 [ 410.915211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 410.915231] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 410.915248] RIP: 0033:0x457519 [ 410.938409] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 410.957301] RSP: 002b:00007f85683bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 410.965009] RAX: ffffffffffffffda RBX: 00007f85683bec90 RCX: 0000000000457519 [ 410.972270] RDX: 0000000020000080 RSI: 00000000000089f0 RDI: 0000000000000003 [ 410.979541] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 03:36:24 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:24 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5451, 0x1) 03:36:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x2000000) 03:36:24 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xffffff7f00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:24 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREADDIR(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x141) flistxattr(r0, &(0x7f0000000200)=""/4096, 0x1000) fchdir(r1) r2 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001200)=0x101, 0x4) [ 410.986816] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f85683bf6d4 [ 410.994069] R13: 00000000004c1efd R14: 00000000004d2d00 R15: 0000000000000004 03:36:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x9, 0x8, 0x0, 0xffffffff, 0x0, 0x200, 0x7, 0x401, 0x8, 0x3553800000, 0x7f}) r1 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000000100"}) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x101000, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000980)=ANY=[@ANYBLOB="3400000072691c2306d94c0ba46e713deb723b2f73d70368c87c55faf51f4f4addf6614abecfbedfef99854693af0d4ddf3625acdc8a7e98e07efc1bf3850c82daab9fdba153002bfe7b4bb8c9a76d83007f59bdbc84dcdaaf75a11b7a7852fed6a2a7780eb76371fe25939cf58cd4b0ef362a296cf1f7c14dd6096affd300e5acdad032bfe50fe90f2550ef9ab26b99fb3b0827a421c547ce53474cbb55b86de97845c931a4d33831dd5d58fb5b10fa9165ccabdcb07998dad776c71cf4", @ANYRES16=r3, @ANYBLOB="100025bd7000fedbdf250d00000020000100080004004e20000014000300ac141419000000000000000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1, 0x4}}}, 0x84) execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000740), &(0x7f0000000800)=[&(0x7f0000000780)='/dev/ptmx\x00', &(0x7f00000007c0)='bridge0\x00']) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x10200, 0x0) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000840), &(0x7f0000000880)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000a80)={{0x2, 0x5821d822}, {0x9, 0xfffffffffffffffb}, 0x7fffffff, 0x6, 0x9}) r6 = getegid() mount$fuseblk(&(0x7f0000000640)='/dev/loop0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='fuseblk\x00', 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000170000,user_id=', @ANYRESDEC=r5, @ANYBLOB=',group_)d=', @ANYRESDEC=r6, @ANYBLOB=',max_read=0x0000000000000006,default_permissions,smackfsdef=\\!mime_type,\x00']) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000001c0)={{0x0, 0x0, 0x100000000, 0x1, 'syz0\x00', 0x4}, 0x1, 0x200, 0x0, 0x0, 0x0, 0x1, 'syz0\x00', &(0x7f0000000180), 0x0, [], [0x80000001, 0x9, 0x8, 0x401]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x200, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000003c0)={@loopback, 0x7, 0x0, 0xff, 0xc, 0xffffffff, 0x1000}, 0x20) [ 411.068345] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 411.086000] FAULT_INJECTION: forcing a failure. [ 411.086000] name failslab, interval 1, probability 0, space 0, times 0 03:36:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x2008c0) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="021500091f00000025bd7000fbdbdf2504000200010001000400000000000000a300000000000000feffffffffffffff07001900000000000a004e2306000000000000000000000000000000000000000500000002004e20e000000100000000000000000000000002000100000004d40103d30100000080020013000000000026bd7000003500000800120003000100000000000900000006007f0007310000018000000000000000000000000000000000ffff7f000001ac1414aa00000000000000000000000002001d00000004d3000004d40000000002001300010000002dbd70000335000002001000000004d5000004d400000000"], 0xf8}}, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000440)=0xfffffffffffffff7) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000240)="3ba8270f5b55b8fbaf32ce4be7c8ec50d0ef03c652484faae73c77b02b31a842e2016c741aae9cfd3fd1c217a6f880bce78e0fd7443eba4d2bea34397f0f57f1babd06c5afcaf49f4f5ebfdb35f218621a93a2f7e3b4505a57a667c4aa97de638f5ffce58708b3b5d1e561caa3f69a24d4c4cfd0d49b2559ed03ede64f5eb092c971cf3ac9a4c11f99d824511a414f7c7b027712e0c81fbb10556f83e933180afde582b9e9d859ba4e6f3ba9d606eaa6b30b122cd41ad452d5c7a541913d8c71ca2331a9fa237996bb612ce4f9460db1b7e8", 0xd2) 03:36:24 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/240) syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x9ad, 0x4000) 03:36:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xe605000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 411.112028] CPU: 0 PID: 20013 Comm: syz-executor2 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 411.120556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 411.129940] Call Trace: [ 411.132574] dump_stack+0x244/0x3ab [ 411.136217] ? dump_stack_print_info.cold.2+0x52/0x52 [ 411.141421] ? debug_smp_processor_id+0x1c/0x20 [ 411.146108] ? perf_trace_lock+0x14d/0x7a0 [ 411.150357] should_fail.cold.4+0xa/0x17 [ 411.154434] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 411.159555] ? save_stack+0xa9/0xd0 [ 411.163197] ? kasan_kmalloc+0xc7/0xe0 03:36:24 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000040)=""/35, 0xfffffffffffffd05}, 0x10100) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x40, 0x0) [ 411.167098] ? kmem_cache_alloc_trace+0x152/0x750 [ 411.171962] ? dev_load+0x1f7/0x210 [ 411.175594] ? dev_ioctl+0x686/0xcc0 [ 411.179342] ? sock_ioctl+0x484/0x690 [ 411.183152] ? do_vfs_ioctl+0x1de/0x1720 [ 411.187225] ? ksys_ioctl+0xa9/0xd0 [ 411.190865] ? __x64_sys_ioctl+0x73/0xb0 [ 411.194965] ? do_syscall_64+0x1b9/0x820 [ 411.199042] ? debug_smp_processor_id+0x1c/0x20 [ 411.203721] ? perf_trace_lock+0x14d/0x7a0 [ 411.207469] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 411.208002] ? lock_is_held_type+0x210/0x210 03:36:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 411.208023] ? fs_reclaim_acquire+0x20/0x20 [ 411.208040] ? lock_downgrade+0x900/0x900 [ 411.208061] ? perf_trace_sched_process_exec+0x860/0x860 [ 411.232362] ? trace_hardirqs_on+0xbd/0x310 [ 411.236726] __should_failslab+0x124/0x180 [ 411.240986] should_failslab+0x9/0x14 [ 411.244831] __kmalloc_track_caller+0x2d1/0x760 [ 411.244865] ? kmem_cache_alloc_trace+0x31f/0x750 [ 411.244886] ? __request_module+0x436/0xf05 [ 411.258795] kstrdup+0x39/0x70 [ 411.258816] __request_module+0x436/0xf05 [ 411.266144] ? mark_held_locks+0x130/0x130 [ 411.270421] ? free_modprobe_argv+0xa0/0xa0 [ 411.274755] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.274772] ? check_preemption_disabled+0x48/0x200 [ 411.274789] ? debug_smp_processor_id+0x1c/0x20 [ 411.274808] ? perf_trace_lock+0x14d/0x7a0 [ 411.285345] ? lock_is_held_type+0x210/0x210 [ 411.285382] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.285398] ? refcount_sub_and_test_checked+0x203/0x310 [ 411.285418] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 03:36:25 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xffffff9e}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 411.292090] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 411.294323] ? _kstrtoull+0x188/0x250 [ 411.294345] ? lock_is_held_type+0x210/0x210 [ 411.294360] ? perf_trace_sched_process_exec+0x860/0x860 [ 411.294384] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 411.294401] ? apparmor_capable+0x355/0x6c0 [ 411.294436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.350245] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.355808] ? cap_capable+0x1f9/0x260 [ 411.359713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 411.365259] ? security_capable+0x99/0xc0 [ 411.369426] dev_load+0x1f7/0x210 [ 411.372913] dev_ioctl+0x686/0xcc0 [ 411.376474] sock_ioctl+0x484/0x690 [ 411.380112] ? dlci_ioctl_set+0x40/0x40 [ 411.380813] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 411.384100] ? ksys_dup3+0x5a1/0x680 [ 411.384129] ? dlci_ioctl_set+0x40/0x40 [ 411.384147] do_vfs_ioctl+0x1de/0x1720 [ 411.384164] ? fsnotify_first_mark+0x350/0x350 [ 411.384184] ? ioctl_preallocate+0x300/0x300 [ 411.384205] ? __fget_light+0x2e9/0x430 [ 411.414675] ? fget_raw+0x20/0x20 [ 411.418140] ? __sb_end_write+0xd9/0x110 [ 411.422230] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 411.427769] ? fput+0x130/0x1a0 [ 411.431070] ? ksys_write+0x1ae/0x260 [ 411.434878] ? security_file_ioctl+0x94/0xc0 [ 411.439307] ksys_ioctl+0xa9/0xd0 [ 411.442773] __x64_sys_ioctl+0x73/0xb0 [ 411.446671] do_syscall_64+0x1b9/0x820 [ 411.450562] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 411.455960] ? syscall_return_slowpath+0x5e0/0x5e0 [ 411.455976] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.455994] ? trace_hardirqs_on_caller+0x310/0x310 [ 411.456014] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 411.475788] ? prepare_exit_to_usermode+0x291/0x3b0 [ 411.480819] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 411.485696] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 411.490888] RIP: 0033:0x457519 [ 411.494110] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 411.513015] RSP: 002b:00007f85683bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 411.520724] RAX: ffffffffffffffda RBX: 00007f85683bec90 RCX: 0000000000457519 [ 411.527979] RDX: 0000000020000080 RSI: 00000000000089f0 RDI: 0000000000000003 [ 411.535243] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 411.542508] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f85683bf6d4 [ 411.549770] R13: 00000000004c1efd R14: 00000000004d2d00 R15: 0000000000000004 [ 411.558245] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.568408] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 411.570175] bridge0: port 1(bridge_slave_0) entered disabled state [ 412.020913] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 412.063994] bridge0: port 2(bridge_slave_1) entered blocking state [ 412.070411] bridge0: port 2(bridge_slave_1) entered forwarding state [ 412.077128] bridge0: port 1(bridge_slave_0) entered blocking state [ 412.083500] bridge0: port 1(bridge_slave_0) entered forwarding state [ 412.090479] device bridge0 entered promiscuous mode [ 412.096844] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.103261] bridge0: port 1(bridge_slave_0) entered disabled state 03:36:25 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:25 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0xc0189436, 0x1) 03:36:25 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x98f4, 0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000000c0)=0x7) 03:36:25 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000100)=@can, 0xfffffeb0, &(0x7f0000000080), 0x2, &(0x7f0000000000)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/attr/exec\x00', 0x2, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 412.109870] device bridge0 left promiscuous mode [ 412.303990] bridge0: port 2(bridge_slave_1) entered blocking state [ 412.310474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 412.317165] bridge0: port 1(bridge_slave_0) entered blocking state [ 412.323511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 412.330243] device bridge0 entered promiscuous mode [ 412.337254] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x9, 0x8, 0x0, 0xffffffff, 0x0, 0x200, 0x7, 0x401, 0x8, 0x3553800000, 0x7f}) r1 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000000100"}) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x101000, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000980)=ANY=[@ANYBLOB="3400000072691c2306d94c0ba46e713deb723b2f73d70368c87c55faf51f4f4addf6614abecfbedfef99854693af0d4ddf3625acdc8a7e98e07efc1bf3850c82daab9fdba153002bfe7b4bb8c9a76d83007f59bdbc84dcdaaf75a11b7a7852fed6a2a7780eb76371fe25939cf58cd4b0ef362a296cf1f7c14dd6096affd300e5acdad032bfe50fe90f2550ef9ab26b99fb3b0827a421c547ce53474cbb55b86de97845c931a4d33831dd5d58fb5b10fa9165ccabdcb07998dad776c71cf4", @ANYRES16=r3, @ANYBLOB="100025bd7000fedbdf250d00000020000100080004004e20000014000300ac141419000000000000000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1, 0x4}}}, 0x84) execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000740), &(0x7f0000000800)=[&(0x7f0000000780)='/dev/ptmx\x00', &(0x7f00000007c0)='bridge0\x00']) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x10200, 0x0) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000840), &(0x7f0000000880)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000a80)={{0x2, 0x5821d822}, {0x9, 0xfffffffffffffffb}, 0x7fffffff, 0x6, 0x9}) r6 = getegid() mount$fuseblk(&(0x7f0000000640)='/dev/loop0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='fuseblk\x00', 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000170000,user_id=', @ANYRESDEC=r5, @ANYBLOB=',group_)d=', @ANYRESDEC=r6, @ANYBLOB=',max_read=0x0000000000000006,default_permissions,smackfsdef=\\!mime_type,\x00']) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000001c0)={{0x0, 0x0, 0x100000000, 0x1, 'syz0\x00', 0x4}, 0x1, 0x200, 0x0, 0x0, 0x0, 0x1, 'syz0\x00', &(0x7f0000000180), 0x0, [], [0x80000001, 0x9, 0x8, 0x401]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x200, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000003c0)={@loopback, 0x7, 0x0, 0xff, 0xc, 0xffffffff, 0x1000}, 0x20) 03:36:26 executing program 4: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000040)=0x280000000000) r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x9, 0x18, [0x6, 0x8, 0x7fff, 0xfffffffffffffffa, 0x1000, 0xd5]}) 03:36:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5437, 0x1) 03:36:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x100050, r0, 0x24) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:26 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8927, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:26 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:26 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000000)=""/42, 0x2a) 03:36:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5409, 0x1) 03:36:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000740)=@can, 0x80, &(0x7f0000000640)=[{&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f00000007c0)=""/171, 0xab}, {&(0x7f0000000300)=""/65, 0x41}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f0000000700)=""/56, 0x38}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000000440)=""/219, 0xdb}, {&(0x7f0000000540)=""/19, 0x13}, {&(0x7f0000000580)=""/178, 0xb2}], 0xa, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x40, 0x1, 0x3ff, 0x800, 0x42ff, 0x434f8005, 0xfffffffffffffff9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x80000001}, &(0x7f0000000240)=0x8) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 412.447998] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:26 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 412.526550] bridge0: port 2(bridge_slave_1) entered disabled state [ 412.533058] bridge0: port 1(bridge_slave_0) entered disabled state 03:36:26 executing program 4: syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x6, 0x100) 03:36:26 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8943, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 412.625634] device bridge0 left promiscuous mode [ 412.673104] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 412.784054] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 412.792179] bridge0: port 2(bridge_slave_1) entered blocking state [ 412.799220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 412.807111] bridge0: port 1(bridge_slave_0) entered blocking state [ 412.814003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 412.822013] device bridge0 entered promiscuous mode 03:36:26 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x38}) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x80045438, 0x1) 03:36:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x9, 0x8, 0x0, 0xffffffff, 0x0, 0x200, 0x7, 0x401, 0x8, 0x3553800000, 0x7f}) r1 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000000100"}) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x101000, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000980)=ANY=[@ANYBLOB="3400000072691c2306d94c0ba46e713deb723b2f73d70368c87c55faf51f4f4addf6614abecfbedfef99854693af0d4ddf3625acdc8a7e98e07efc1bf3850c82daab9fdba153002bfe7b4bb8c9a76d83007f59bdbc84dcdaaf75a11b7a7852fed6a2a7780eb76371fe25939cf58cd4b0ef362a296cf1f7c14dd6096affd300e5acdad032bfe50fe90f2550ef9ab26b99fb3b0827a421c547ce53474cbb55b86de97845c931a4d33831dd5d58fb5b10fa9165ccabdcb07998dad776c71cf4", @ANYRES16=r3, @ANYBLOB="100025bd7000fedbdf250d00000020000100080004004e20000014000300ac141419000000000000000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1, 0x4}}}, 0x84) execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000740), &(0x7f0000000800)=[&(0x7f0000000780)='/dev/ptmx\x00', &(0x7f00000007c0)='bridge0\x00']) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x10200, 0x0) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000840), &(0x7f0000000880)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000a80)={{0x2, 0x5821d822}, {0x9, 0xfffffffffffffffb}, 0x7fffffff, 0x6, 0x9}) r6 = getegid() mount$fuseblk(&(0x7f0000000640)='/dev/loop0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='fuseblk\x00', 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000170000,user_id=', @ANYRESDEC=r5, @ANYBLOB=',group_)d=', @ANYRESDEC=r6, @ANYBLOB=',max_read=0x0000000000000006,default_permissions,smackfsdef=\\!mime_type,\x00']) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000001c0)={{0x0, 0x0, 0x100000000, 0x1, 'syz0\x00', 0x4}, 0x1, 0x200, 0x0, 0x0, 0x0, 0x1, 'syz0\x00', &(0x7f0000000180), 0x0, [], [0x80000001, 0x9, 0x8, 0x401]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x200, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000003c0)={@loopback, 0x7, 0x0, 0xff, 0xc, 0xffffffff, 0x1000}, 0x20) 03:36:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x9effffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') r2 = socket$inet6(0x10, 0x80003, 0x5d7) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000003c0)=@can, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/218, 0xda}], 0x2c6, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r3 = dup2(r1, r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000100)={0x2000, 0x10000}) fallocate(r0, 0x8, 0x7ff, 0x3) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x8010, 0x0) 03:36:26 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:26 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) bind(r1, &(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x80) 03:36:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x545d, 0x1) [ 412.941220] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:26 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x13, r0, 0x0) 03:36:26 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x700000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:26 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8990, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 413.033821] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.040346] bridge0: port 1(bridge_slave_0) entered disabled state 03:36:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5418, 0x1) [ 413.124772] device bridge0 left promiscuous mode [ 413.226984] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 413.308678] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 413.317212] bridge0: port 2(bridge_slave_1) entered blocking state [ 413.323840] bridge0: port 2(bridge_slave_1) entered forwarding state [ 413.332345] bridge0: port 1(bridge_slave_0) entered blocking state [ 413.339424] bridge0: port 1(bridge_slave_0) entered forwarding state [ 413.348250] device bridge0 entered promiscuous mode 03:36:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 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, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x9, 0x8, 0x0, 0xffffffff, 0x0, 0x200, 0x7, 0x401, 0x8, 0x3553800000, 0x7f}) r1 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={"6272696467653000000100"}) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x101000, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000004c0), 0xc, &(0x7f0000000580)={&(0x7f0000000980)=ANY=[@ANYBLOB="3400000072691c2306d94c0ba46e713deb723b2f73d70368c87c55faf51f4f4addf6614abecfbedfef99854693af0d4ddf3625acdc8a7e98e07efc1bf3850c82daab9fdba153002bfe7b4bb8c9a76d83007f59bdbc84dcdaaf75a11b7a7852fed6a2a7780eb76371fe25939cf58cd4b0ef362a296cf1f7c14dd6096affd300e5acdad032bfe50fe90f2550ef9ab26b99fb3b0827a421c547ce53474cbb55b86de97845c931a4d33831dd5d58fb5b10fa9165ccabdcb07998dad776c71cf4", @ANYRES16=r3, @ANYBLOB="100025bd7000fedbdf250d00000020000100080004004e20000014000300ac141419000000000000000000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1, 0x4}}}, 0x84) execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000740), &(0x7f0000000800)=[&(0x7f0000000780)='/dev/ptmx\x00', &(0x7f00000007c0)='bridge0\x00']) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x10200, 0x0) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000840), &(0x7f0000000880)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000a80)={{0x2, 0x5821d822}, {0x9, 0xfffffffffffffffb}, 0x7fffffff, 0x6, 0x9}) r6 = getegid() mount$fuseblk(&(0x7f0000000640)='/dev/loop0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='fuseblk\x00', 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000170000,user_id=', @ANYRESDEC=r5, @ANYBLOB=',group_)d=', @ANYRESDEC=r6, @ANYBLOB=',max_read=0x0000000000000006,default_permissions,smackfsdef=\\!mime_type,\x00']) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000001c0)={{0x0, 0x0, 0x100000000, 0x1, 'syz0\x00', 0x4}, 0x1, 0x200, 0x0, 0x0, 0x0, 0x1, 'syz0\x00', &(0x7f0000000180), 0x0, [], [0x80000001, 0x9, 0x8, 0x401]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x200, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x14) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000003c0)={@loopback, 0x7, 0x0, 0xff, 0xc, 0xffffffff, 0x1000}, 0x20) 03:36:27 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x105800, 0x0) r1 = dup2(r0, r0) get_mempolicy(&(0x7f0000000040), 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3) socketpair$inet6_udplite(0xa, 0x2, 0x88, &(0x7f00000003c0)) io_setup(0x1ff, &(0x7f00000000c0)=0x0) io_submit(r2, 0x3, &(0x7f0000000440)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000000140)="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", 0xfd, 0x8, 0x0, 0x3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xf, 0x2, r1, &(0x7f0000000280)="1bbfebaaad520a51e22e8218e6be442cb3b79c98555ea31a7b0d435d38fd5530ff116295130a7816d5eb3e9c221c0afdf6bfd8b986418711996f32a2852406aef140562273b72d32de616dca34e4e2c535a3352b0bcca829a729f6cabf5d54bc25a369f5d7b0ab01cf8867dfacbf1d64cffd7754e3e2eb02a6b86d48640df897e5cf2b40541d7bfd0ab409004e3bae174f0362d3e9ebba4667155f6c1ea610b8b000779d2d3c395120de3990c0cdc921d4f0319f7398044237601e857f4878c0939695f2701ba353749f5ea781dee501849ecb670e91a8fff478a8b18585a10c43e1e17f", 0xe4, 0x8, 0x0, 0x0, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f00000003c0), 0x0, 0x100000001}]) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1400) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000480)=0x4, &(0x7f00000004c0)=0x4) request_key(&(0x7f0000000500)='logon\x00', &(0x7f0000000540)={'syz', 0x2}, &(0x7f0000000580)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffff9) 03:36:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5424, 0x1) 03:36:27 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf00000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:27 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x5421, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x6, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x20040000) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x44, 0x0) [ 413.363525] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 03:36:27 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8994, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0xfffffffefffffffd) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 413.451246] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5412, 0x1) 03:36:27 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:27 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xeda, 0x3, [0x8001, 0x4ca, 0x2]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x2, @mcast1, 0x2daa5a71}}, 0x100, 0xffffffffffffff80, 0x1f, 0x86, 0x8}, 0x98) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x4) [ 413.560513] bridge0: port 2(bridge_slave_1) entered disabled state [ 413.567033] bridge0: port 1(bridge_slave_0) entered disabled state 03:36:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x80047437, 0x1) [ 413.638461] device bridge0 left promiscuous mode [ 413.772157] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 413.789789] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 413.797670] bridge0: port 2(bridge_slave_1) entered blocking state [ 413.804656] bridge0: port 2(bridge_slave_1) entered forwarding state [ 413.813325] bridge0: port 1(bridge_slave_0) entered blocking state [ 413.820257] bridge0: port 1(bridge_slave_0) entered forwarding state [ 413.840095] device bridge0 entered promiscuous mode 03:36:27 executing program 3: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:27 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x3fff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x6}, 0x8) 03:36:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x4020940d, 0x1) 03:36:27 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8971, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) statx(r1, &(0x7f0000000000)='./file0\x00', 0x2500, 0x7ff, &(0x7f0000000240)) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 413.867246] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 03:36:27 executing program 4: 03:36:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5421, 0x1) [ 413.936471] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 413.970546] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xf0ffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:27 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x8, &(0x7f0000000140)=ANY=[@ANYBLOB="7a0af8ff00000000bfa100000000000007010000f8ffffffb702000008000000bd120000000000008500000006000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xa}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00syz1\x00', 0x200002, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r1, r0, 0x2000000000000a, 0x2}, 0x10) 03:36:27 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x5452, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000240)=0x200) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2}}, 0x1e) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:27 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) io_submit(0x0, 0x1, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000080)}]) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3}, 0x8) [ 414.081565] [ 414.083243] ********************************************************** [ 414.096511] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:27 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x3000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 414.152094] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 414.164224] ** ** [ 414.171299] ** trace_printk() being used. Allocating extra memory. ** 03:36:27 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x5460, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:27 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x80045430, 0x1) 03:36:28 executing program 4: pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001500)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000001600)=0xe8) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', '/dev/bus/usb/00#/00#\x00'}) sendmsg$nl_route_sched(r1, &(0x7f00000017c0)={&(0x7f00000014c0), 0xc, &(0x7f0000001780)={&(0x7f0000001640)=@newqdisc={0x114, 0x24, 0x18, 0x70bd2c, 0x25dfdbfb, {0x0, r2, {0xffff, 0xffff}, {0xf, 0xf}, {0x0, 0xffef}}, [@TCA_RATE={0x8, 0x5, {0xa233, 0x100000000}}, @qdisc_kind_options=@q_netem={{0xc, 0x1, 'netem\x00'}, {0x38, 0x2, {{0x101, 0x3, 0x7, 0x8ec, 0xff, 0x5}, [@TCA_NETEM_DELAY_DIST={0x1c, 0x2, "8f650c952847e006a54d63e7326cbff20fb493e041cd57"}]}}}, @qdisc_kind_options=@q_fq={{0x8, 0x1, 'fq\x00'}, {0x4}}, @TCA_STAB={0x54, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0x400, 0x1, 0x5f5, 0x7, 0x0, 0x0, 0x3, 0x5}}, @TCA_STAB_DATA={0x8, 0x2, [0x6, 0x3]}, @TCA_STAB_DATA={0x10, 0x2, [0x80000001, 0x7, 0x3ff, 0x4, 0xffffffffffff0001, 0xdd]}, @TCA_STAB_BASE={0x1c, 0x1, {0x1, 0x7fff, 0x2, 0x7, 0x1, 0x3, 0x4, 0x1}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x368c0f67}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x8}, @qdisc_kind_options=@q_bfifo={{0xc, 0x1, 'bfifo\x00'}, {0x8, 0x2, 0x3}}, @TCA_STAB={0x20, 0x8, [@TCA_STAB_DATA={0x10, 0x2, [0x2, 0x9e1, 0xfffffffffffffff7, 0xb4, 0x8001, 0xfff]}, @TCA_STAB_DATA={0xc, 0x2, [0x2, 0x8, 0x7]}]}]}, 0x114}}, 0x4c010) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) [ 414.206258] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 414.206563] ** ** [ 414.232770] ** This means that this is a DEBUG kernel and it is ** 03:36:28 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0xffffff7f}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0xc0045878, 0x1) 03:36:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000), 0x126}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 414.304936] ** unsafe for production use. ** [ 414.324698] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 414.343931] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 414.387718] ** ** [ 414.420523] ** If you see this message and you are not debugging ** [ 414.435752] ** the kernel, report this immediately to your vendor! ** [ 414.445150] ** ** [ 414.462721] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 414.471677] ********************************************************** 03:36:28 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 03:36:28 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8942, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x541f, 0x1) 03:36:28 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x700}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:28 executing program 3: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in6}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000640)) r2 = open(&(0x7f0000000680)='./file0\x00', 0x4002, 0x104) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) fchown(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000740)='./file0\x00', 0x113) process_vm_readv(0x0, &(0x7f0000001c00)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000001780)=""/110, 0x6e}, {&(0x7f0000001800)=""/230, 0xe6}, {&(0x7f0000001900)=""/105, 0x69}, {&(0x7f0000001980)=""/166, 0xa6}, {&(0x7f0000001a40)=""/75, 0x4b}, {&(0x7f0000001ac0)=""/156, 0x9c}], 0x8, &(0x7f0000000440)=[{&(0x7f0000001cc0)=""/176, 0xb0}], 0x1, 0x0) linkat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x1400) mount(&(0x7f00008deff8), &(0x7f0000000040)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f0000000000)) r4 = socket$nl_route(0x10, 0x3, 0x0) close(r2) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x30, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_FLOW={0x8}, @FRA_GENERIC_POLICY=@FRA_TABLE={0x8}]}, 0x30}}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000380)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000002140)={0x15, 0x110, 0xfa00, {r5, 0x1, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [], @remote}, 0x8}, @in={0x2, 0x4e20, @remote}}}, 0x118) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000006c0)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000700)) process_vm_readv(r3, &(0x7f0000000100)=[{&(0x7f0000001d80)=""/85, 0x55}], 0x1, &(0x7f0000002100)=[{&(0x7f0000001e00)=""/239, 0xef}, {&(0x7f0000002000)=""/66, 0x42}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000002080)=""/114, 0x72}], 0x4, 0x0) 03:36:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) prctl$setname(0xf, &(0x7f0000000000)='nodev\x00') sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:28 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x2}, {0x0, 0x2}, {0x8, 0x5}], 0x200000000000033b) getdents64(r0, &(0x7f0000000040)=""/78, 0xfffffffffffffe92) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000140)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) r2 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) madvise(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, &(0x7f0000000140), &(0x7f00000001c0)=[0x0]}}], 0x0, 0x0, &(0x7f0000000300)}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@remote, @dev={0xfe, 0x80, [], 0x20}, @remote, 0xf6, 0x4, 0xfffffffffffffffd, 0x400, 0x4000000000000000, 0x140, r1}) [ 414.567327] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x80045440, 0x1) 03:36:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x400000002002) socketpair(0xf, 0x6, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/24) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f00000002c0)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x6) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000002c0)) 03:36:28 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0xc0045878, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 414.651755] binder: 20330:20331 got transaction with invalid offsets ptr [ 414.707319] binder: 20330:20331 transaction failed 29201/-14, size 0-12288 line 3001 03:36:28 executing program 4: syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x10001) 03:36:28 executing program 3: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) renameat2(r0, &(0x7f00000002c0)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@mcast1, @in6}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000640)) r2 = open(&(0x7f0000000680)='./file0\x00', 0x4002, 0x104) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) fchown(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000740)='./file0\x00', 0x113) process_vm_readv(0x0, &(0x7f0000001c00)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000001780)=""/110, 0x6e}, {&(0x7f0000001800)=""/230, 0xe6}, {&(0x7f0000001900)=""/105, 0x69}, {&(0x7f0000001980)=""/166, 0xa6}, {&(0x7f0000001a40)=""/75, 0x4b}, {&(0x7f0000001ac0)=""/156, 0x9c}], 0x8, &(0x7f0000000440)=[{&(0x7f0000001cc0)=""/176, 0xb0}], 0x1, 0x0) linkat(r0, &(0x7f0000000240)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x1400) mount(&(0x7f00008deff8), &(0x7f0000000040)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x7a00, &(0x7f0000000000)) r4 = socket$nl_route(0x10, 0x3, 0x0) close(r2) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_newrule={0x30, 0x20, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@FRA_FLOW={0x8}, @FRA_GENERIC_POLICY=@FRA_TABLE={0x8}]}, 0x30}}, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000480)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000380)={0xffffffffffffffff}, 0x111, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r0, &(0x7f0000002140)={0x15, 0x110, 0xfa00, {r5, 0x1, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [], @remote}, 0x8}, @in={0x2, 0x4e20, @remote}}}, 0x118) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000006c0)) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000700)) process_vm_readv(r3, &(0x7f0000000100)=[{&(0x7f0000001d80)=""/85, 0x55}], 0x1, &(0x7f0000002100)=[{&(0x7f0000001e00)=""/239, 0xef}, {&(0x7f0000002000)=""/66, 0x42}, {&(0x7f0000000200)=""/36, 0x24}, {&(0x7f0000002080)=""/114, 0x72}], 0x4, 0x0) 03:36:28 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x2, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 414.753043] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 414.789241] binder: undelivered TRANSACTION_ERROR: 29201 03:36:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x7}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5413, 0x1) 03:36:28 executing program 4: syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1, 0x10800) syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x400000000008, 0x0) [ 414.889527] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:28 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x600000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:28 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000180)="c550f2fbfa1dcde34aec8b957b42d1b575dd72b54f0282292236e61bde84edc36c14b905f8cc53f0e54844dc026c383670e7d905a1166682989317615248abd3ff2524e2bf485aa53be0ba9bc5f8102c4b4ef1be20caa955376f8702bb680c245149bfce7a3f4c29c0bd891e8cc0ff76715fb2e9add1b6d962164b76797749d61db172627dc5e29905bbd1965e0f857d067090c03fec6eb5147bb5a6f69f83ad3375417022d73c15bd80e71cf175948021960f72c10343b3c89403d53c79fbabdac685ae6fb8beb850e20ce076d76c8427fc2821c5dfe0d32a15b697787349df56d1eb09", 0xe4}, {&(0x7f0000000280)="3615a8f1316b844882b9a01a80a80cb85a8e77d460131cb857b26467898045f4b356d7e11b90c59cc52b0097f55a0e8e8137", 0x32}, {&(0x7f00000002c0)="92322bbe438b38611683cf3dc258bb77f6a757104ebc02f70ea191a39ae79ab4e0c4dd331a76af69beeecc8543820feb1e90e3679a115352cefc6aae7e8ada504df7200ab1b42a1bab5946c0b80dac80adfa2a800334cc3491b232f692794052b380a94bd0a4e043c842ba22de572015ec93440da23026fcd1286e56825e422621a434a976814f0c5eac5eec72b930a8f8c9a8fc03b78d29ab2a9a54d8cdf3185e5cd7f9b8eb918b65d4ba440d0ea440282d54176d982e398fc4cd32c486e3302f615aef3c2923553cf82adbce10a6fab8a99fe17d87664d3bd93dfc1bc3f09999335b", 0xe3}, {&(0x7f00000003c0)="8550381d42b84aedd525ef243ae4006f857064ed7f4ca5441954ac5524857275b31708fc3fd1811afe8446daccba4fde59bc0179f6a05b8f69fef04c9678efc9637be961e1cc539cd1c525105d38803caebb3b8398d12813e6a4a30275a8b88c0c4d6f9ce0b59a0a2055921eac95e7236a7a1d2d8369f79f298a049abd9794bc39c400e4a2173fd75643bfecb61932a9aa81592fc552b5f6b8", 0x99}, {&(0x7f0000000480)="674432c613e5452ccea9373df9081e31d07ff7673f70d70802955bf9bceb1004eef946c3860768f8545b1161eb80d95dd248586ad53e5d1cad1c5b59841eb7720471c9e0faabff715dd2ee951c4140b5df6060cce96241abad3f5683b79d9a3c57d356bff7892577eefb7c02dfe20e2eb47d34c60c46537bd10a4d4ec3129febd015aa851ef52822a6cf2fb2258f2c18da4b819a9779f7e8", 0x98}], 0x5) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x9, 0xe3f, 0x4, 0x9, 0x0, 0x3, 0x2000, 0x1, 0x2b, 0xdd9, 0xb8c, 0x0, 0x2, 0x400, 0x1000, 0xfffffffffffffbff, 0x7, 0x4, 0x5, 0x4, 0xffffffffffffffb5, 0xef9, 0x27e, 0x1, 0x8, 0x1, 0x9, 0xfffffffffffffff7, 0xf95, 0xbcb9, 0xac39, 0x42, 0x80, 0xffffffff80000000, 0x0, 0x8, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000000000), 0x3}, 0x4, 0xb22, 0x8, 0x0, 0x5, 0x3ff, 0x1000}, r1, 0x1, r0, 0x3) 03:36:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5425, 0x1) 03:36:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[], 0x0, 0x241}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x3) fsetxattr(r2, &(0x7f0000000140)=@random={'trusted.', '-\'\x00'}, &(0x7f0000000180)='ppp0\x00', 0x5, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000580)={0x0, 0x0, @pic={0x0, 0x2947ea45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}) [ 415.049259] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:28 executing program 4: syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x3ff, 0x80000) 03:36:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x400300}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:28 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8948, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5b, 0x200000) accept$packet(r1, 0x0, &(0x7f0000000040)) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000280)={r2, 0x8, 0x10}, 0xfed3) 03:36:28 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x200000) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x39, 0x4, 0x6, 0xa, 0x0, 0x5, 0x3, 0xbd}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x400, 0x7, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x1cc, 0x8}, 0x8) accept$alg(r0, 0x0, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x10000) 03:36:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0xc020660b, 0x1) [ 415.209797] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x600000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:29 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x500000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) write$nbd(r1, &(0x7f0000000040)={0x67446698, 0x1, 0x4, 0x0, 0x2, "1fc95d1491a37d30504442b1cdda2d83dba8b964e1069cfe8150f6dc99a0ffef2d4cb724d05c26a21e3aeab6201dd33ccb6e09cce1fa0531d2410006c529f5f053e5b1a9d95a1a881ed666bfec254a79cb09d6569f907cbcf9de74ba114cd71be29d10604548"}, 0x76) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:29 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89a3, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:29 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) openat$cgroup_ro(r0, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) [ 415.328329] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x80047456, 0x1) [ 415.393388] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000409004bddd9de91be10ee9ed554fa07424adee9cbc699ec2ca576e52275bcd7a071fb35331ce39c5ad0cf73770bd4246847a1914e4fb0aa9b15eaa94bcd0e700ed63b44338e84ad4ec2f11f6f2adb8dc2fdb18231446f43142ebe700b2231e8fceed6b22a373c9409675ac8d0b5a51d1b036ade315a544d2581fe8653d0cff54369df8c2fce21dcb1cb965669f9a75345ac3479cd51dc7de364c9c272c83ed9e666ca25aad2e7a26e3d6c62d0f8b9065cfca311c06d0744db265aa0e486707c51fd108c0c6ccae6ff42274af94d30fce8836ff9d00bdd") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) pause() sendmmsg$alg(r0, &(0x7f0000001680)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="6ab3aea873605592f9541c1e7aa8b37035f4c677affe98ff1c5e486a", 0x1c}, {&(0x7f00000000c0)="721d509db749037444399291a779eb7e49e4ad907281337cf7740fe3991aa2694f6264f046a71d804286e977d6e9127def6e89c975be92ad8c7e89e5be7044931e74010894b0e32574d6dd5f3f5fb147d27541b50005c3f6e27948ca9d9bf02af067e46b8389df2a04fc019dfa99eac90d1bcc7140300e29231e576831bc380cdd322785dcc0f46813fe367573deff38036d52ec88120045d40fed585b6937670844bdebd15593c76e6362236c6f409c3806649ca24c633ba7d394dd649165ac3474bca2647839d9cb5c8e8f2c3f80d8fc731fd1bcd5149b382689", 0xdb}, {&(0x7f00000001c0)="021bac88fcd673be38e2a104d5159ffd27af659e445f4e8415b356bef8cf680d3bf66c39dc624a772f5756bca03a22193719f6ec95a39b8eecaaed52f1f502a69e7f1a3f70824161b85da5646506a5e6f1abd44e3665d5f281eeb3026bf861e50f636c8a21f56370f99bd530a04f2c", 0x6f}, {&(0x7f0000000240)="dfd9cab9767d2829eea57ab098703c0f9fced152af926b90a2be29c162777267f10d5c7adb44ba0a49a74734011236c3339a8b7a25d81f4983f355bbd2a3299cf399deed2ab8501c157116d8070a7e7904db611ee3d19dbd576bc29b82b61a277471475a729e22fdd406f00d6409630850a4b6e09cc5ec9f9ddd6297f474014bf21b780902c34981b31986", 0x8b}], 0x4, &(0x7f0000000440)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20008000}, {0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000480)="d5ee0c14952f9d00126fa98acbd266df477b90e6efbed9c7512010c54259d67e90a6d072c79c6325294c3f231d6893e5c5dcc6605ad14721f967093344c34e1a656f45d99bba8d82de998423523c25473bcf3f0d1588fddfd9364814e7071f897309997f98615098a46108f9b733780a11a46836a93076820379f26d638137222984ef86f34c5e43d3e30e6305b1a2c2db04e1c1ca56fda221f9c4fd90321f1d1e14902632bd640038b785abc80cd8142b17364710f4a1729e0edec4f2f2d15538b95150ef46916224a7c880379f36603673e00b8f59ddcbe451c926fad5a4eaa64fd271241c15", 0xe7}, {&(0x7f0000000580)="ee0fbdf44594532d81de7d19a154caf62b5d80ea8ffa43eff85a7b5b4973615f75e0cec2b296500c561459531a6f56a53618ee2df5d24f8717c9ec535a7c14b55cb899d6363b10f55304e6843fc89e62260a7fabf7c02445b5c3d37aa204f70e02415acd32cf89688bf16198910040167c25282751c445637ea4ab5ae84b63eeea9ed3e0d78797ae0006b974c49a10d3b85fb5586e9b2449bd5f223ed31210ef24dfbf54763ac9c7030a", 0xaa}, {&(0x7f0000000640)="a0a58b41b3c86ab847a9ccb0b51000bcd394a3e778fffc2a81032d77fdb053b2c77032525bdc685c05a1efa21520dbae18f0c637cd6a6da269c674c8f11ec19841f48f386b3f616099d7a8dad118ebd4b90f9e5c12ce410aa6fddd12050cb0963bcf30f4710213af18377cc974785b07cc0c1a1240cf96c29605c169fd36dd7a2c45ff1dcd4c915d354c6b34cb85a1ad8c0d79a30a1fde3a5adcb390686ea333f7410054f995fb6d2baf124145205e8e428be8e4d9240610e7807b54be1fbec9023503ccd79c96b507be967d2020ff", 0xcf}, {&(0x7f0000000740)="eaa147f78e07983fd5496d638421396b73b32cf8aa5e672e6720c8a31c9aede64ff6d6c7483d3478eba918316a60cd791a2369a20e6fdca90ea19fc552e6ad3929af93efedb2f316e8d9c53e0de09509dcb8cf801f869e8b9dad0f5e01ec5628792b098f55736da909254b46975db191", 0x70}], 0x4, &(0x7f0000000800)=[@iv={0xa8, 0x117, 0x2, 0x8f, "ccedb6fabc3e7d056c2503f33d1de1233c9eb96aa528158ef6b2d49bed44ee5f29ba8d0445c270b1cff255dcbc7edb27db2f6dc4da691acea5daeade0433a0ecfa5057115844c7409ed40e7f546c82f194a82c76c424626c91ded6a09de0c3c9e1a9af25b584839a44a1300f12eddb90c15831f1bf5fc1b35938b64665c3b30153d779d6d01a69322b61abe49b9a4f"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xc0, 0x10}, {0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000008c0)="8f75", 0x2}, {&(0x7f0000000900)="20579f36c1be0035eec72c4c032ee56f5d816c074ce2e539500d5a7682bf0961792dae7c92d36f57db7b5b7e36d5def84434000237565327c4b64ed8bb41b2f756958d852026584484f37b8cb057a71e4c8ba3668423", 0x56}], 0x2, &(0x7f00000009c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x20000000}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000a00)="f3efc5dc5993f1c0c0210d1daaf866b6bba7d529cd094e6e7aa6e4e8229a9a4c9be96f6f6357318ab4987537220144b0b925dae1c8cbd283e5b51732be6c12b84972d50ab36f19483019dc08352d0c79beb5cd1bc83c83fe8eaff91b7c2f3ae86fdfeb69c6bfbcb431651bbe697495a212259df4c83e22a5691b678dc0734bf715fb864a061440760cad9496782a7f78302cf785797149df307821c77b69ebb1226eaf473d0ab0bf0dd9f4b5423643c1c148715a95819ec78c66db24702135e67e7d", 0xc2}, {&(0x7f0000000b00)="dccdecce3b5bd6a45ba853f814ecdd9c8ec1552001d0f9c31265fd4566c2daf2cd9f03f00a415fc4b7371f73360ebfd5866d5346831e10834d21b7a0299e3269835f7f9ab3eae72388c51f65015fa185673590861208ba57d3a8faa6a95ac840b6e314ac87867af1ff526acdba700dfa010440e9b685cc609c2d4e400e99488bd2f01eca7c13c9c4a1a0", 0x8a}, {&(0x7f0000000bc0)="02a1f8696ad686ad1e492d38214a97a0d909b981a72927a33eefce51cb272d5d3f142454c30177a116eab1bf515221ee4c79233502fc0e84e90c68ab52502bb6e8809a5e2699bad3ee326a86a9d3e4b21d8c2da6e70d0493e4b2a552098992e63891f1ec2f664491733856734656af9cd832b3c6735d274e19345d27679aaa317ee67f03b29d06376d86374f3f43ed4841f2f2b13998c95b70c0426a15f57333c719fb4a6cd5c4ae0b774e8be38422a21b7e1c57f274a02969576190a7983a603300ac9731dc116e2242c39fe444563adf57e6ba6738c8dc65307e0d2180b6e85c511fd5436834d3dfca", 0xea}], 0x3, &(0x7f0000000d00)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x10}, {0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d40)="ff31fef23b39a9e427816a7a64939dcbc75b35e92a2af794cac94194efdcf26cc9a61208f021cf0c8c6089699e67119ccda26b55df789aedd839ecf6700a", 0x3e}, {&(0x7f0000000d80)="1544f6b9e8b226b7a8787b639bc201c19befb4a756b297dc236077006888b2cee5c8b1a576bdfdaf61e2df3b79687e4fff51aea160cb5f50ddadec16597c4c90a071d66cdd788edcdaa8a81f7d95307c84fbbf7abf4b9bcde5b1b6c76f6fe5cdbb643b916910ea22ec2a2d1c3763227a0523ab0979aeb9634eae924da5cd93fdb100ba1e7fdb7b4ed97996762515cd08bddd7a8300176d44c69d6bf3dd5842187ce6a810883a98d52942e40b67e678c24e1fbed934727632a4823605ee1529e43714c7d9ecefe31dd5cf18f916374f", 0xcf}, {&(0x7f0000000e80)="5e71d5ec94cc4b0a3099c995fc6d4dc36a79b03cff4f219ce98f96864c35095df51c9da855867e60dcd46b2181aac7a47096c92e1fb939d51944b01812445ae735158364c5ef7b4a18286986c4a2b905598a2e03d1e00a5c81c1980862bb886770dacc19fbed7db2ae0668d6a792735314af1901e24a019cfe3f3747c9c5b4d674d37b61629b4485faf84a337eb017e3215835923ace386c5b8aac228c71fb614b4996fdf59dc73e34b6af1d9cb46bf252124d0a", 0xb4}], 0x3, &(0x7f0000000f80)=[@op={0x18}, @op={0x18}, @op={0x18}, @iv={0xc8, 0x117, 0x2, 0xb0, "ab01e130205693b387c18f188a3784f37b15dcafe1259a350a2d2041d9e4aa59179457d97e9aae92bd998b949de27dee813066bb279130a8008e073c7a15583b7e6576b033766a4f1d01e63a83430ed68feaee74f004755453082ba2428da22fcd2ebe6a457ee29e54dfa15e5070881f8563dbbbee908310044e49db5ad681a2af7a4a27f5ee1843434d226ebe688c475af6aeacc6354d1fd8a2308481c2ce9a229f4c5eb405d209ce905891a9d8a65c"}, @iv={0x68, 0x117, 0x2, 0x51, "151805a34afec9328d4a06da1c37f70d09b83317de0aab905c85a1190a13bfe996bb4bf41aa0cb8a780bcd6f5e2eaf6dc3135ef0723aac07c10694ac5780a779ad1f2d6d9b051994b3dead5bff9fa7d74d"}], 0x178, 0x800}, {0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000001100)="90d5aacf5854205ec551d218ae463b4f6426056aa532dd4c1ec6f2559946bf8a52c407968345b08e3da115b4b569a305425646cb9c137d0b88bb8ee2a8bbad8717f66432b414dc9bc5007e282c9785e6", 0x50}, {&(0x7f0000001180)="d474fadecbcd321cf13bfc18b3dcdb63cc72b23a2651bd4131bd13b8d5d0c6a32ca1bb68cad01874ba25cb2735cb3ef35672c874605f445f82f7a1bff75a5234d7518a907741c3a29be2431ce1c18111ef370c2ee2e5003adc66c4acf53aff5f24bc53bbbc3799af6bee6e5ffbbc6abf13f1513cbd21ca7771c53fc014c14b9194552ce8521d7f", 0x87}, {&(0x7f0000001240)="fa55b87bddae7abbb07105cc751a78daaa87d3db0181290a2eaee283c6bfe1", 0x1f}, {&(0x7f0000001280)="aeb5c1f85c9c9ee70e952e0e861dac5a5fb2f270ef55534c6b924402eafbd09f71e19ef43dd700bc896eab38eeb7e58f55874861ced5b7fc5facd95581a7087cf0106548018d90fc794d2e813f5a1cd4f3550ca60f339544fdf259b405e9bcaf101ed6e403ea50a9bff16768271f5c3df29887347a60c98bb8c1ff50ffca48a756b84eb4245c0876905b01c075492c07a24b237972bce878a7d7ca937c83dedb423a6929c3c240fe807cb618f6a30de65e6e64b1df1ef5767361c79e8fbb0722fc66c31ee488980ea9", 0xc9}, {&(0x7f0000001380)="b4b9384abad23d0d6f8e3b7832ac3a0ebabfe8ad7f7c4d92eb8b03d8af886b9fc751507ed77a4a77d019070f250a9e7ee908323c31ac825df8105b44c6e72711beaa21a714b490dd2f54a9a7a042ac0c1931ae08e001cbfd84ae3ee907b6875ea2b58548aa3e51fc23ed44c4cfe85e1d739bbfa695e9339fe2764e651b8d19745b9b3cbc5a9e6b64e8a864de61c21f75b9c63e6d64c8ffdbfe6354f40a4ec571624c250b1336234189", 0xa9}, {&(0x7f0000001440)="c886e4bd016edee68fb69f1db8c01058c959d6b405696d4eeaacfe1a5037da13ff4ce9e36831f6b31f98af552e8798843ea855f2c01409c42d32c13e9dbea00ccbb399a854f3bbc1c339d1302391591cc831a3f95ba374dcf3c309efc0a0f162dfc2c175cf80e16e15f8c5937f37029cd8760cbd065c7edf08d1b124e4751b7b1a732b06820a6d323f588b39aedd47eaf426457ae5adb42876300ca71a", 0x9d}, {&(0x7f0000001500)="7b5f9793002d0a1d637f74a4ce809167c96aba1ed258f1c2", 0x18}, {&(0x7f0000001540)="6052b097900787a5357e9d0a3dc387ecccb7d45e49904502d7f71e229382976b5da9102431e9e24dfb637565ea711b96c800869073748fd1a59365209e205738ee3152b0bf874f50af6d32ec96edb12b601889f2500b73bed275e6fd336ed8186ef370bd7004a3af585b0ee55e5e4ff5ffa7e13353602dce293d8505e9082b3fbf89c4cc9577975d5bdc7cc319e30416c528", 0x92}], 0x8, 0x0, 0x0, 0x40084}], 0x6, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001800)=0x2a37, 0x4) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0xc020660b, 0x0) 03:36:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) sendfile(r2, r0, 0x0, 0x4) 03:36:29 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x7, 0x4, 0x3, 0x1, 0x9}) 03:36:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x600000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:29 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x8, 0x30000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4100008}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)=ANY=[@ANYBLOB="e0000000", @ANYRES16=r1, @ANYBLOB="21012bbd7000fbdbdf25010000002400020008000b000200000008000700010000800800060006b4000008000700001000000800040000000000280003001400060000000000000000000000000000000000080001000100000008000500ac06007368000008000b007369700008000b007369700008000200bc000000080002003a0000004c0003001400020076657468315f746f5f62726964676500080003000300000008000500ac14141914000600fe8000000000000000000000000000bb080007004e2300000800030001000000000000000000000000"], 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) recvmmsg(r2, &(0x7f0000008880), 0x8000000000003ab, 0x440000fe, 0x0) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000180)=0x36000, 0x4) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000440)={0x0, r0, 0x0, 0xe, &(0x7f0000000400)='/dev/admmidi#\x00'}, 0x30) ptrace$poke(0x5, r3, &(0x7f0000000480), 0xffffffffffffff8a) 03:36:29 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x891d, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x30000, 0x0) [ 415.555237] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:29 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xe605}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5414, 0x1) 03:36:29 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) write$nbd(r0, &(0x7f0000000140)={0x67446698, 0x0, 0x4, 0x0, 0x1, "8ec53a155c678a639bd09f3284b8348d55782dcf7add86faf48ec6d42bb1066bc8d49bd5b7129da9485edbd8d09fb14764d5a10d3e9e4fec07f8dd1cbb6984d978e9b88e62d3887ec265765754671f65acd424a59f9da0184d87bf59cc927e04a3d21aae68d7f8fb5cb22ebe2b95748cb79bdc4c97ba07cd4769f4822deecb091941b26db5d522f9a217ff1d2a39da6fb7f456bd2120b0501135f219b5733cb4553c7f1d11ec509c081cdd28b5f0f49c102d80d73e04af8ec82a1b389d10465e4565cb1ea984bf1e17c84200"}, 0xdc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0x2}, 0x8) 03:36:29 executing program 3: clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, &(0x7f0000000240), 0xffffffffffffffff) r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) wait4(0x0, &(0x7f0000000040), 0x80000000, &(0x7f0000000400)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') socket$inet(0x2, 0x4000000000000001, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000140), 0x1}, {&(0x7f0000000300)="29109121153a3826abd8cb2fa78dbdb5340b1c35a6d13921c17fd15b9a0e42f13ba2f408d1a3ba4478a877f4015b3b4447ae9a2da9d9ab99a9a8989452d1844bac0fb03a1dd04aafa4f438afa280f813a5c646ad11f79b703f6f42c804372c324ca76d3500423f1b442b906f313f1ec10b6523aca7de073b40895190c7102b88ff210b0873bebb4b197b8058823b5a9392b46439803424e6", 0x98}], 0x2) sendfile(r1, r1, &(0x7f0000000000), 0x3) 03:36:29 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x891f, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540a, 0x1) 03:36:29 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xffffffffffff258a, 0x40080) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000040)={[], 0xffffffff, 0x5, 0x1c, 0x0, 0xfffffffffffffb76, 0x6000, 0x10f000, [], 0x4}) r1 = msgget$private(0x0, 0x562) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000280)=""/161) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000340)) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000200)) 03:36:29 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x501080) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2, 0x1009}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r1, &(0x7f0000000280)={0x15, 0x110, 0xfa00, {r2, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0x4e21, 0xcb, @mcast1, 0x6}, @ib={0x1b, 0x7, 0x0, {"e46d927ac6c3745e04ecc676d9a8a4d3"}, 0x1, 0x0, 0x4}}}, 0x118) accept4(r0, &(0x7f0000000200)=@pppol2tp, &(0x7f00000000c0)=0x80, 0x0) 03:36:29 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x5}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400203) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:29 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8924, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5415, 0x1) 03:36:29 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000200)=""/210, 0xd2}, {&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000000300)=""/113, 0x71}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/121, 0x79}, {&(0x7f00000004c0)=""/234, 0xea}, {&(0x7f00000005c0)=""/203, 0xcb}], 0x8, &(0x7f0000000740)=""/31, 0x1f, 0xb85b}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000b00)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5800000000000100c5ba5ae34505897600000000", @ANYRES32=r1, @ANYBLOB="0300f7ff0c000f00ffff0a00080001007166710014000200080002000700000008000200f40900000c00010064736d61726b00000c00020008000400fb000000"], 0x58}, 0x1, 0x0, 0x0, 0x814}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000880)={0x9, &(0x7f0000000800)=[{0x7fffffff, 0x5, 0x52da, 0x6}, {0x7, 0xffffffffffffffff, 0x8, 0x7}, {0x3, 0x1f, 0x3}, {0x8, 0x2, 0xffff}, {0x100, 0x3ff, 0x7ff, 0x101}, {0x80000001, 0x5, 0x7f, 0x10000}, {0x0, 0x47a4, 0xdbe, 0x4}, {0x7fff, 0x0, 0x2, 0xfffffffffffffffa}, {0x80000001, 0x6, 0x9, 0xda}]}, 0x10) r2 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000008c0)) 03:36:29 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x40030000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:29 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000040), 0x0) getpid() syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x0, 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5452, 0x1) 03:36:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x7ffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 03:36:29 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x4020940d, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:29 executing program 4: syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x840) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x5, 0x24, 0x40000000, 0x9000000000000000}, 0x14) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) [ 416.032914] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:29 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x541e, 0x1) 03:36:29 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xe605000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:29 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8932, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:29 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x15, &(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x0}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=r0, 0x4) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:30 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000040), 0x0) getpid() syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x0, 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5420, 0x1) [ 416.245820] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x266, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23, 0x28a4}, 0x101) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:30 executing program 4: 03:36:30 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x400300}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:30 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x40049409, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540d, 0x1) 03:36:30 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000140)="20f71bc8e15448f043ec90f6c095e6b0ca2bb63923f7243b10f4df05ec2e6e02cf2db8f10430411b6e2a7d75d2f2fc55cf1e22e986e05c15c41e8670b99a6c6e4a9d4e6133ff25994fdf3957ebc54e2f203bc47e5e520bc618a63bf3419301e7d764a7ad550ba50fdea1eeb12e6b88c72af036f3ac6072695fc32bdda345") ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@local, @local, @loopback, 0x3, 0x3ff, 0x80000000, 0x400, 0x9, 0x2000000, r2}) syncfs(r0) 03:36:30 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000040), 0x0) getpid() syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x0, 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:30 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x600}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:30 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400300) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:30 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000440)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@rand_addr=0x3, @in6=@ipv4, 0x4e24, 0x7, 0x4e23, 0x80000000, 0x0, 0x20, 0xa0, 0x87, r1, r2}, {0x5, 0x3, 0x1, 0xffff, 0xfff, 0x100000001, 0xfffffffffffffffc, 0x8}, {0x80000001, 0x7ff, 0x0, 0x2}, 0x7f, 0x6e6bc0, 0x2, 0x1, 0x3, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d5, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x3507, 0x0, 0x0, 0x7d3, 0x7, 0x95cd, 0x400}}, 0xe8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x440800, 0x0) 03:36:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x541b, 0x1) 03:36:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x5e6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:30 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8910, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:30 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000040), 0x0) getpid() syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x0, 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5450, 0x1) 03:36:30 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xf1d, 0x3d9088fb9b9640ad) 03:36:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffc01) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xffffff9e}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:30 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0xc020660b, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:30 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) socket$packet(0x11, 0x3, 0x300) 03:36:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x80045432, 0x1) 03:36:30 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000040), 0x0) getpid() syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socket$inet6(0x10, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:30 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:30 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8920, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0xc0045878, 0x1) 03:36:30 executing program 4: syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x804) timer_create(0x0, &(0x7f0000000040)={0x0, 0x15, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) 03:36:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:30 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x80) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x3, 0x1, &(0x7f0000000040)=0x1}) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:30 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000040), 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:30 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0xc0189436, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5441, 0x1) 03:36:31 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, r0, 0x0, 0x24, &(0x7f00000000c0)='posix_acl_access![cgroupbdevselinux\x00'}, 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0xec, 0xc99}, 'port1\x00', 0x2, 0x20, 0x9, 0x5, 0x0, 0x2, 0x8000, 0x0, 0x4, 0x5c7a}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) 03:36:31 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x800, 0x0) 03:36:31 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8911, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:31 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:31 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8930, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x5427, 0x1) 03:36:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb2, 0x40400) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x8254, 0x8001, 0x1f, 0xac, 0x8, 0x9, 0x9, 0x3, 0x1, 0x3, 0xfffffffffffffffb, 0x6441}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:31 executing program 4: syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40001000003, 0x4000) 03:36:31 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x4, 0x440) 03:36:31 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:31 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 03:36:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) 03:36:31 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8937, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:31 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x210000, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x80) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x60) 03:36:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 417.648502] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x300) 03:36:31 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:31 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x1, 0x2, 0x3, 0x9, 0xbb}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x6, 0x4) 03:36:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:31 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8992, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:31 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x400000) 03:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4081, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x100) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000240)) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x3ffffe, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) 03:36:31 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:31 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x105403, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000100)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x1, @empty, 0x80000001}, r1}}, 0x30) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$TIOCNOTTY(r2, 0x5422) 03:36:31 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0xc0045878, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:31 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) r1 = accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host}, 0x10, 0x800) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x1f, 0x4) 03:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socket$inet6(0x10, 0x3, 0xfffffffffffffffc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x600000, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7) remap_file_pages(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x9, 0x101, 0xaf816b9605eda2d4) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:31 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:31 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 03:36:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x34000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffffe) 03:36:32 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x5450, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:32 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140), 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:32 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x209, 0x4000) 03:36:32 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/attr/current\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40000, 0x100) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000080)=""/154) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) 03:36:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x3, 0x3, 0x2, 0x4}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000240)="43545a48ee1fb4faf156a2e930d4021da94a3b3bd3b9e0ef318f640c22f62f407636ab9bef422cd6548c17fc87f99d617bf50236f6285c4877c4fcedf3a72d70d0f7f82bd325f23ca8d09bb54bb6a350c9668e751e167d494d276d59e2a14c5401e129b9875ff83cc33e7adcd92e61", 0x6f}, {&(0x7f00000002c0)="07a16f9564a2588853e90c52501ce8485749d0d2783e2ebbe69f63679ac4aadea6a7a65a0e96343d2d765ad89f5427ff932dece8835d0bf1d2cce582c4cda7e3e4e67431078898544fd6015e094d0b38c7ed88e6f319e074dbc2abd52f739530a97bdb81d03afa7931ade80cfccdecbbb22f71c164fc7cea2ba42f8db4cb8ea51b5ebd9ace553d57bb3ccce45f4b9943eed609ea62049a65775159c0b4cae7ed1e368bf23bc83ce02a4ec2e4958d3ae7730c94e8e357dfc38dfbcf3a95c56cbfb908de12701e9f", 0xc7}, {&(0x7f00000003c0)="e15727241927c7b2c88af92a4192674ef4238f1fdbc0789dbf56c11387209747727b17604c6dce3d342521554290e32d0085f9509ed8702b5ab3dcd1b86b98c224d341c80fc5048db39a9a40b11f52af239484bc4c183ae209f04e3a52f8346129d6c7835a81128589c1d4830fc7767cf03643f18204846c3e00e718387a2b074e0c39b50f224ebee6d4cb9cd6e669ec76e7f4d4d4a535f6c094e846e53cac15d29571f34cff670decd9c2b9169881977dfcf3b0757aadafa4243012d1462f0360cb92f00e3d9fe8", 0xc8}, {&(0x7f00000004c0)="f9569ef8deb2dac8c1edfffc45bb7e7ac30bef3939dd1d17a499e72749ddadd8c75487650ba8a20755f913bb67bde9983968753077f33caa19f3d5d131f9326d5f15a4e8c6e87cd3ea8308fa07a6176debc01625b30c0592d373360867bd7451b269290ac71c7499c1aa87a8a1f7151552e5a69c052430c56f874a74606e878a305dd0681fbbc134bcbe11fbfab510e31205ad0c4656510555b445440d08fb2df60beead8017cc2790e9e8f7309c060b21aa7c20581d3c8b45d3acbd0ccb363caa56b3560435af188c7c17c4be534a7623252acf753fc604dc1c2cef06c838d21702cbdc0f7c6c591bd2f3", 0xeb}, {&(0x7f00000005c0)="fb70f7f7430edb6f1d501aaf08a8999827813b03a412158624993ad3f32314199b86844da674fa3cbc28d4f9b4ed852cae975b37e6b1e40e0c90acd5426302cbade8d24086354e18a570f410ab422c2822e5152393195f04a70839be0e338fccc787aab6d1e0b5", 0x67}, {&(0x7f0000000640)="6c2d72df03f1091c085138677e74c1d07ac0926c935af93d8e939477ccabb102d3a81e943d8ada6df41672a16c3fbaf5322e41525272dfa62925fb984a77e3e64de485c3c485af3a24a46cfb0169e670e0152de30364c90fb517a2361ffc2f2d73fdb8262c56bd5c4db18daa21de178d291d44d817bfa707f416ef767ad77778275281a47758ee8b274278d9f309c38351f5560ef9f71773250f372d05e644efb49de4782fcf3b7e80be6dc0ff12b30fd31f3474e69a7f40bab62eab6021c0d9a95c21b10ae8e5", 0xc7}, {&(0x7f0000001700)="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", 0x1000}], 0x7, &(0x7f00000007c0)=[{0xb8, 0x13f, 0x4, "0f8c98faab24e1a5252acf4af5a8f0b764d4a12e2e8d85d389cc85880bb7ce71ac5918f32d11b9a2bf9b455becd827e87dacfb5c7a594f66985da80d283ba9b012c8ebb852538a1aaa53164124a7136e9b6c3da8c72327e76cb5537d663747e5e835b39af7f7ea4c4f2608103b859746a57360a957f28d1985b5e7fe60065fb32081ecfa272ede164870351c82fa0b76e5eb9c7a9d9ce034bfaffceec6fd7200acb7a424dc"}, {0x38, 0x107, 0x1, "257813b13a59fedaaa07450926a6be4cdbfc57d8c25d209a7fa8cb5d8c8f63aebe4f8b4b"}], 0xf0, 0x4}, 0x10) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:32 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:32 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=')%\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x1ff, 0x8) r1 = shmget$private(0x0, 0x1000, 0x9c0, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 03:36:32 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x9effffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:32 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) [ 418.503160] Unknown ioctl 1074275334 03:36:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xbf6c, 0x18db, 0x9, 0xf3a, 0x8, 0x40000000, 0x1000, 0x7, 0x7, 0x4, 0x6}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) flistxattr(r0, &(0x7f0000000240)=""/4096, 0x1000) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) [ 418.527574] Unknown ioctl 1074275334 03:36:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x3f00}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:32 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@flushsa={0x160, 0x1c, 0xc00, 0x70bd27, 0x25dfdbff, {0x6c}, [@ipv6_hthresh={0x8, 0x4, {0x79, 0x52}}, @user_kmaddress={0x2c, 0x13, {@in6=@local, @in=@remote}}, @algo_auth_trunc={0x110, 0x14, {{'sm4-generic\x00'}, 0x608, 0x380, "5c1ffa186e8d9f336a44e0e94ec4d572f2caca49c5d1c3571313b6302d02ab195f40fd8550e415b4c400747374e60952fb88586cb88961c977f04a9fd6f5fad844b58885132fae646eb5ca6d13b6336d86ac4a9c5b59980da385500a66d77d3e78731ba9ae5a2706f6efa1184c8274fbffa9f98f372d17abc102300c02b8c1fd71273ef250fd512e126bcd131efec3cd33a26ad01976a4302ca137789880241cad42bf7502b3be55916bb28109eb2fbc8a97de331dbecdf5cb1ac3d6ebe1177f4f"}}, @proto={0x8, 0x19, 0xff}]}, 0x160}, 0x1, 0x0, 0x0, 0x8000}, 0x800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) write$P9_RMKDIR(r0, &(0x7f0000000280)={0x14, 0x49, 0x2, {0x89, 0x2, 0x7}}, 0x14) 03:36:32 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89a2, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:32 executing program 3: syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:32 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x1) 03:36:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x369}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x1, 0x10001, 0x1, 0x3, 0x101}, 0x14) 03:36:32 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x101, 0xc0000000000, 0x7, 0xfffffffffffffffd, 0x7, 0xfffffffffffffff9}) fadvise64(r0, 0x0, 0x4, 0x3) 03:36:32 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:32 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8922, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:32 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) alarm(0x101) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000040)=0x3) rmdir(&(0x7f0000000080)='./file0\x00') 03:36:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x1400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f0000000080)='y\x00', 0x2, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:32 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1000, 0x40000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, {0x7, 0xa93, 0x5, 0x7fff, 0xfc, 0x8}}, 0x8) [ 418.945963] Dev loop3: unable to read RDB block 1 [ 418.951016] loop3: unable to read partition table [ 418.976920] loop3: partition table beyond EOD, truncated 03:36:32 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8947, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:32 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x222800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x141000, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x19, r2, 0x1, 0xca, 0x6, @broadcast}, 0x14) 03:36:32 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x810000004000040, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in6=@remote, 0x4e20, 0x3f, 0x4e23, 0x3, 0xa, 0x0, 0xa0, 0xff, r2, r4}, {0x2, 0x0, 0x401, 0x0, 0x3, 0x0, 0x40, 0xaee2}, {0xfff, 0x4, 0x6dc, 0x7}, 0x4, 0x6e6bbe, 0x3, 0x0, 0x3, 0x1}, {{@in=@multicast1, 0x4d3, 0x32}, 0xa, @in6=@mcast2, 0x3501, 0x6, 0x3, 0x4, 0x1, 0x7, 0x3}}, 0xe8) [ 418.996103] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) 03:36:32 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40001000000, 0x4000) 03:36:32 executing program 3: syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:32 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x700}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:32 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:32 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8970, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:33 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) io_setup(0x6, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000000040)="7df703be84858b91d1960d3ec7b2221b58e4ac5f4f8382fc2ae7deb91d4a1d2453a7c857ef8b26d70cb37dff432c5702d03dff119eae7b7d48edc62add35b7754c923a2d43067313b8f4f15101cea3ce045b45d03433f6d6f0e3399732e8f8a6cebb49b99d392bc07a784b23014369f4750bb9fc8ba4643db8235829dea63c7a65f02bde2c4c059a4e215a34310ee98b33f35c6be5cfaef02868", 0x9a, 0x7fff, 0x0, 0x1, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x72, r0, &(0x7f0000000180)="ced04155e99883e0fa402962af7de3720d26ff9eeaa15f758dc9bbcd606a1806a5e8da70c97245d6a848299be84a281ac4f2eaf518b0fe7aa4a16e0ff0e9ab530bd8a554399fde718a68b97dbc7cacd6c3133306ce31f2c55ec3b7a074e7a5d6d108008cd14007ceffdf3ac719e6dd6c523b44f99b0e1dac6d476f526512956a0e89e9a54056e8d05da2fc33fcde368a362ea099f630869fe0e875cbdefdedaf4df1a3d0438ccf841e8d70c4cf76", 0xae, 0x12a6, 0x0, 0x2, r0}]) 03:36:33 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x9, 0x1ff}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:33 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:33 executing program 3: syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getgroups(0x1, &(0x7f0000000100)=[r1]) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0xfff) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/161, 0xa1) 03:36:33 executing program 4: syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1, 0x400000480040) 03:36:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x60000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:33 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8949, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x10003) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r2 = dup2(r1, r0) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000000), 0x4) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:33 executing program 3: syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:33 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x3000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x100000000000000, 0x80000000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x1360, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:33 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x15, &(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xffffffffffffffff}, 0x30) r3 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000002680)=[0xffffffffffffffff]) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) writev(r6, &(0x7f0000003440)=[{&(0x7f0000000140)="681604810bf9fcffe352b28ef7e9f7d4363ee17901a6850e4ae33c2194e48d61da7263f1c233feafbc9f424f80f34c3e59763a766f63f65a8c5ef063370f487fbe302b7a68ad55c34c3afd8e5c0dfee3c3fe720232ffb27b75d8795446b648feb6903c1eeacdd8fd4c4002f2911dc7fb4e408ccdaeba7b87024901d7e6a2aac4ee3611ec9188215005e06f4cdb31c958ae5e13a9e058a0f9c773d668fe6afd6ae2470a417760376ff88272052872baf485c50023934860653afae3d24e721316", 0xc0}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000000)) r8 = syz_open_pts(r6, 0x0) ioctl$TCSETAF(r8, 0x5408, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7}) ioctl$TCSETA(r8, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r8, 0x5412, &(0x7f0000000040)) sendmsg$netlink(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000000140)={0x11c4, 0x2a, 0x320, 0x70bd27, 0x25dfdbff, "", [@nested={0x11a8, 0x53, [@typed={0x4, 0x49}, @generic="d02a489e9368be6ed76b775e20440618a6a7efd6e9793b30c696d05093a594d4db5c6f103f6f90a08f6c18c9a3334b0ab7dcf53ddd381485f6f1cdbaf38fc83c723ffd845e7112e0ee2f7a666dcf9c82723bdfc33add815382a73a", @typed={0x14, 0x8b, @ipv6=@mcast1}, @generic="2c8a651645e924de24556f63696bd0f74a89ae62d40e15eb90711a0518459195a51ec4d58a2c083851df382fb9287939afc545d6efe9c24bf3bec4822d6deb37e32b7c85e74beb9733e1f5a48b7668fce2bd48516773edac2a5f323aacb281249f6af98bc1636c4dfc5f2895d5165d", @generic="9c85a9a7cae5ff4cf17147bb0a9613fc468e", @generic="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@typed={0xb0, 0x42, @binary="1e0af9d4af98650717471e9a5c00d0758a6638ae60f6d2bbd62a2a452006f0774f9eb1687e3a9225cc2b82dfb861fc81a9fcbb37a3e8539839db68766b27281517013aefef364e7f2e0081f26f4f037175e41ce36c141b7a153bffe9898bb6cab34f86e47610db20c010c4d57ff1f8d7cb02b88bc7ce5697635589fe09044a30d2fb9bbb1dde1e438b2e60e0886507153e7e3de888db3ea7b73ac9529f050a8511c5a16c39ba8a885fb9"}]}, @nested={0xc, 0x53, [@typed={0x8, 0x36, @pid=r1}]}]}, 0x11c4}, {&(0x7f0000001340)={0x1188, 0x1d, 0x510, 0x70bd27, 0x25dfdbfc, "", [@nested={0x1168, 0x2c, [@generic="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@generic="7fd6faca54928ac70b6a4ef3a80177e5a724e7c0124dc4d08ca4628f2d95b407bb062371d776c28d03583b18ecbc08bf089c9f6d12cbca559cca22dc1cc0c0726cd24f201b307bec61ac2dd05e7c9607d447bc32539ea100fe98847fdc5506a857f335b606cd9d78830f8fbe0c3fff037cac426dd6cad409f7eb54bb8540c80216dfbd80fc43f86291d5c66357aebfa6b1b91d5c903393e844b9c4a8d68ba4b09264af130d39970ce2ae514184a31f1e3379784cbe9af24b2ab3f595444cb89851fe2a66", @generic="c66005d7547979579eead7d6ac69bfa9aec55942cda299d4699d1b093478c074df2c3257a91d2e0327bd134d020f5cf0062ca9954699e475a34fcdf3f90523962f7303a7528fa491f0835ec44c5fe63c5a9df4908137167ddfdfee36c31064b001a3b4795f44f63002aec4811647f1a4f9abee390ed116fe4e53dda1b2d8109a81a521f37b9d66dd8d6a58062a7d8ad0d82c08cea472cf55326983885a39"]}, @typed={0x8, 0x2f, @pid=r2}, @typed={0x8, 0x7a, @u32=0x100000000}]}, 0x1188}, {&(0x7f0000002500)={0xbc, 0x3a, 0x100, 0x70bd2c, 0x25dfdbfc, "", [@generic="184cd8778ac064a274e8390345f41a7563dde6a4032ef8f20a642e40cb485728acb944f3d7de133057ee62b18cad52420202d6406ac24a5ee3f62567bac0dafb3159e8529fbc7a185ed2d7f8cd849f93c5a2581ae9e52bc950c155b640a5e6fda03c88d86486a11fd4af363158b19f14d553897b59303a57b31f66d3e2919ebc422500fa490523cd9f6ee5f27b8e7fe694b1e6e466374dd814d06d9061759af02ab9a0fc1d8764dd2899"]}, 0xbc}], 0x3, &(0x7f00000026c0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4008051}, 0x44) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000002740)={0x74, 0x0, [0x11be3445, 0x2, 0x5, 0x6]}) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x3ffd) 03:36:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCSBRKP(r0, 0x5425, 0x20) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:33 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x891e, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x6000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:33 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:33 executing program 1: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x10000, 0x363}) 03:36:33 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8200, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e22, @multicast1}}) 03:36:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x60}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:33 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:33 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x7}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$UI_SET_SNDBIT(r1, 0x4004556a, 0x3) 03:36:33 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x5f67, 0x400000) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0xf99a, 0x1a7]}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, 0xffffffffffffffff) 03:36:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfff, 0x40) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) write$cgroup_pid(r1, &(0x7f00000001c0)=r2, 0x12) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) fsetxattr$trusted_overlay_redirect(r0, &(0x7f0000000280)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1) 03:36:33 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:33 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x3f00000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:33 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89b1, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:33 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x1, 0x6000}) 03:36:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x1, 0x8) 03:36:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000140)={0x4, 0x40, 0x1, 0x8, 0x200, 0x1ff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x1a1400) sendmsg$nl_generic(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x220000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x2264, 0x3b, 0xc00, 0x70bd2c, 0x25dfdbfd, {0x20}, [@nested={0x10a4, 0x87, [@typed={0x4, 0x8a}, @generic="f77efa1d9925228acd654274acf61e637a8fb4b1d213f6103fa7215a8c51cf4cdc7bb804ad6eba056c31f6914ee9adc7b5bcfc89fffdc1f5312e6c389bf8f02ff4b49ad023d1ea33889b3c3d4cf907fd62eff8c5065e7f522bcd8a1a1d4ff720d52a730df41046f72d258188b31f09473f5a9f3585a248a792036feb9ee594b76fc1f697218e402a5914f37c6c08d0ef8cfef859a135d5fc35", @generic="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@nested={0x13c, 0x56, [@typed={0x8, 0x48, @fd=r0}, @typed={0x8, 0x58, @ipv4}, @generic="4194aedf5f983f259099b94921545efd645e5cc51b8949c7a1a55745b330b85e7d3ebc802462fbb074f3cb63e3b6f76b8ad4e4b67cb7bfd3bcfd1363017033d4e0532292a935fcaab39c5c761c782063324d78b49b721bf0f7898cead9cd1fe9de34f0660bd22a951d19df2238e50272ae800121c75ffa1d6a552d7770577eff09f4088f0fd38b3c4129ea31a152c6c8e5f2b7938783074a8bf46b40c3e6cb3649afe86b3bf3db18c4", @generic="3d5ac29de4f3c30cfcc40e89d8ee1ee53701e0a8ecdf9174cc6f2d2dc543e074bcf408f4f6704c024f9b9c4d2b4ebe045f3f9d04e0e137d3e41ac5c24bd2b23f2ceac353636e568bad2e44f876471ccbe32303e0e6163c0b92252f566684dedd9056e01e6de19da76f391e469e4c168ce1f4728b715b53c40faedf95"]}, @generic="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", @generic="a8830cd855c7a1fa020a4ad21f2c0d43eb6d5ba3adbcf249e73da1358973e2288939a5470c6399abbd4aae22c80dc788c377bae998697b079187b62114591aaf704dbdb67c2906c90188f240274407144a062ef52f21e0b7d2de0801b469c977b08a3a83f069b5784d323e45ce90a5"]}, 0x2264}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 420.079374] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:33 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x3, 0x80000) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 03:36:33 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8913, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:34 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000040), 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:34 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vsock\x00', 0x230001, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4}}, [0x2, 0x9, 0x8, 0x5, 0x7, 0x4, 0x5, 0xb62c, 0x4, 0x0, 0xc3e, 0x100000000, 0x10001, 0x8, 0x9]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x3}, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000440)=0x8000000020012) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000400)={&(0x7f00000001c0), 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="40010032", @ANYRES16=r4, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) ioctl$TCFLSH(r1, 0x540b, 0x1) 03:36:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:34 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000002200)='/dev/dsp#\x00', 0x7, 0x301) preadv(r0, &(0x7f0000003580)=[{&(0x7f0000002240)=""/233, 0xe9}, {&(0x7f0000002340)=""/72, 0x48}, {&(0x7f00000023c0)=""/132, 0x84}, {&(0x7f0000002480)=""/66, 0x42}, {&(0x7f0000002500)=""/49, 0x31}, {&(0x7f0000002540)=""/3, 0x3}, {&(0x7f0000002580)=""/4096, 0x1000}], 0x7, 0x0) r1 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000000)={{0x0, @rand_addr=0x5, 0x4e22, 0x2, 'none\x00', 0x20, 0x1, 0x6f}, {@empty, 0x4e24, 0x3, 0x4, 0x10001}}, 0x44) fcntl$setsig(r1, 0xa, 0x15) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003600)={0x0, 0x66, "225af65a79bb0bc6ceb93577333e30d850b8efaa607088f0114a43ba964ad50c4fd9301d6e7bbcf5fb5f654906e42f12cdbee66200adc41b326b3fee8246345e3c611995c0aec9d72922be3283f175017a28dada281c0a34b320d8086eaf316c3d641374e0ec"}, &(0x7f0000003680)=0x6e) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003700)={r2, 0x1c, &(0x7f00000036c0)=[@in6={0xa, 0x4e22, 0x5, @mcast1, 0x4}]}, &(0x7f0000003740)=0x10) vmsplice(r1, &(0x7f00000021c0)=[{&(0x7f0000000080)="1c8d1904b22a9110f07fb09525d48a836ed59a04c6c0e4cfcb4538758a6b9c5be2fb5ff661986c0f1861a9518dcdd513e4c7c6de207b7f895c18f7c8977f0fae2c09", 0x42}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="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0x1000}, {&(0x7f0000002140)="4d80d1fb2e068d9b51dd29d89f98f8d1a319ab746277e2f35d6f9d99fa83b569fc6c1e9bdbd23f0626c096cd83f44c7300d0d4b70fe3d0379f7fdc813f95f73ca0a3c6733c04f507f8def66362378a5433f1c8f1ee0cf6a4f1596b", 0x5b}], 0x4, 0xa) [ 420.356442] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x200001, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x400000000000003) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x20000) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r1, 0x80045700, &(0x7f0000000200)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000140)={@multicast2, @multicast1}, 0x8) r3 = semget(0x2, 0x4, 0x0) semctl$GETVAL(r3, 0x5, 0xc, &(0x7f0000000080)=""/175) ioctl$TCFLSH(r0, 0x540b, 0x1) flock(r0, 0x4) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000500)={0x3, 0x0, [{0x0, 0xf3, &(0x7f0000000240)=""/243}, {0x107000, 0x9a, &(0x7f0000000340)=""/154}, {0x103000, 0xcd, &(0x7f0000000400)=""/205}]}) 03:36:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0xff, 0x101, 0x7fff]}, &(0x7f0000000040)=0xa) 03:36:34 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0xa000, 0x0) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(0xffffffffffffff9c, &(0x7f0000000180)={0x10, 0x30, 0xfa00, {&(0x7f0000000140)={0xffffffffffffffff}, 0x0, {0xa, 0x4e21, 0x1, @remote, 0x56b638da}}}, 0x38) write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f00000001c0)={0x11, 0x10, 0xfa00, {&(0x7f0000000100), r1}}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000080)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x8, &(0x7f0000000040), 0x0) getpid() syz_open_dev$usbmon(&(0x7f0000000700)='/dev/usbmon#\x00', 0x0, 0x0) syz_read_part_table(0x4000000005245, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c0000001f1454de000000000100000000000000ff070000000000002200000000000000de07000000000000354806cdf2678c44bbb1c108b899363902000000000000008000000080000000", 0x98, 0x1c0}]) 03:36:34 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x104, r1, 0x8, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x21}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf5}]}, 0x104}, 0x1, 0x0, 0x0, 0x11}, 0x1) 03:36:34 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8923, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:34 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x5000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7fffffff) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhci\x00', 0x1, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000780)={&(0x7f0000000680)=@newqdisc={0xe0, 0x24, 0x800, 0x70bd2d, 0x25dfdbff, {0x0, r1, {0x4, 0x2}, {0xffe7, 0x7}, {0x10, 0xf}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x100000000}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x20}, @TCA_STAB={0x6c, 0x8, [@TCA_STAB_BASE={0x1c, 0x1, {0x8, 0x8, 0x7fffffff, 0x0, 0x1, 0x10000, 0x0, 0x7}}, @TCA_STAB_BASE={0x1c, 0x1, {0x7ff, 0x3, 0x0, 0x5, 0x3, 0x7fffffff, 0x7, 0x6}}, @TCA_STAB_DATA={0x8, 0x2, [0x8d]}, @TCA_STAB_DATA={0xc, 0x2, [0x8, 0xffffffff, 0x0]}, @TCA_STAB_BASE={0x1c, 0x1, {0x3, 0x3, 0x2, 0x7, 0x2, 0x0, 0x7, 0x3}}]}, @TCA_RATE={0x8, 0x5, {0x6, 0x8}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x8}, @qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0xc, 0x2, [@TCA_TBF_PBURST={0x8, 0x7, 0xe2e}]}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x3f}, @qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0xc, 0x2, [@TCA_TBF_BURST={0x8}]}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x8080) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0x1) r4 = getpgrp(0xffffffffffffffff) sched_getscheduler(r4) sendmsg$nl_generic(r3, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1e0003}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x364, 0x38, 0x200, 0x70bd29, 0x25dfdbfe, {0x18}, [@typed={0x8, 0x22, @ipv4=@rand_addr=0x7289}, @generic="0ad94fdb4a7a3b076eb21dce07151645cdc8caac6d05be0c16cfcc6adee226325071b6d285d8fdeb950db09806a1aa765d6506a54fa18398c347852b04080f0f1cfd4604bae7029528eb433abb97b929e6400f12db340bf69cfc94e3b9e005fb2ec23a4441173d1922b45b1ce4099b177e9a07a31d1bcb9b084ab548b64ca0a225936eb018f4e5eaa751c1", @typed={0x54, 0x25, @binary="6371acea0ed49ed9ef2d7a06bc7fa6569c8da899db7c575743dd2ef7d9790d9b88f7481854e47b67f0cd73486dc2974e7a6fd43aad1d0916d5d6a0d690af324f3da4a2d3197bceac487cfe0db247"}, @nested={0x254, 0x73, [@typed={0x8, 0x17, @pid=r4}, @generic="8d13de2339e3265c30712248fd9f4f21bc30a1b6ad49970e13f3dfac1d762f8ca6917258c3768fb3322ba4b95266d7743d418e3e", @generic="d92b0e6e4f269ec130aaa8d698ba02678191283540ffc2bbb1b8498c886471a1d4171594421a1636a494ab436b43d6eb5d85f456bba4a85448ba75657fb9d1074763cfccb762bafcb2bb5bc21a0c3bdfe5a43cf928625ef364c7d6cb04e855db6572cd", @generic="8145758e50b70c90b14227ed8ca9be5af54c349cf63fce2eb744f8f2a67f200168a3890562fa8d02c433808311da72ec8d7f8382161fdc3d5b127faf2c0e4483cc8ef862173c292b6848d71106aa84c5164204ac5fd318ec7aa2d3b1f94544818e7922c2c1", @typed={0x4, 0x89}, @generic="b60368c1ddea01b0ecf3c680aaa843eb297c0de5a808b742cde9c444299ac0f944af33837de5f8b138ca8669c2cb9033adf8a8d60277c19f1d1329f132bd530fe4275a9b7310f5494e25b43f194f9d052cf351fb3a8240a9ea2e5a610be4c2a4aa52b85a3a1040ca40ac26a62d5b7bd921b760fb8c6a6a0de90e46291c685f4c533ff385619267e4eeb44c1525a862ae4bc96cf4ef2b9097fd2cf6202874", @generic="9a4754092494fb07f388d881943a8e4bda0f62828ad429028ebefeba090bc0a4d1fe02d8b80de9cc24b400065b3d98776700c72efe8d6c7fb5cf590b7204dd5bd3c32738000722c63f81b04144bd99a03a086cf469d1f9168e283d1efb9c14aab90ae56773525dfd3e105f94683faa1926d8a26efbf41785c2949d115ada9229cd1fe0fe24d6648b4ae8d2f6709cddb66bf328bfbd6d34c1ae9273c49142dd14f8ff64d32a186deb4a"]}, @typed={0x14, 0x20, @str='/dev/snapshot\x00'}]}, 0x364}, 0x1, 0x0, 0x0, 0x20008000}, 0x40) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:34 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="22a515798367d9c5c75b09df7e4886716e068ba2421bda5f8372fc7c117cbff2f0f014cbf5a17b3dae6f2accb088f70ebed17211b421", 0x36}, {&(0x7f0000000140)="c0b42f1a8d9d2233c4bee56e0a1e2dd810b1f550acb380e6069f4da9a3414c38cf6ebc8e01c4204aa03385422ca52ebc8d3b703fed7c54ee9bb9460ba4ddcab69f83725dce99b25418f64c9725e73b5eb4a9c6d79144f93cc3cfb4f9655088c574558aef89342f235e3163a22d69ea7eaa45f3f8b1fe4c9b5c7c01e493ae2cf974fe35f94915", 0x86}], 0x2) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:34 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8995, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf00}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TCFLSH(r0, 0x540b, 0x5) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x9) 03:36:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000240)={0x2, 0xffffffffffffffff, 0x101, {0x0, 0x1c9c380}, 0x8001, 0xffffffff7fffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) 03:36:34 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x7fff, 0x4000) 03:36:34 executing program 3: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf0}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:34 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x5451, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xfffffffffffffffa, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x4, 0x8, 0x2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCSTI(r0, 0x5412, 0x9) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x1, 0x2, 0xeb8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x1, 0x2, 0xcc9, 0x7ff, r1}) 03:36:34 executing program 4: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8000, 0x200000) r0 = syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x4000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4f00000030e8123349c3d5ed9c0ea9d3e9b3284995ad7a1e5784e8c0b5993d69c015d1aeaaff96bb0235d0f840b99d6c9ad954a95cb891b471bb7a676f5ad0b5289cd5774f6bb490a0e0783807781e573af6f8"], &(0x7f0000000080)=0x57) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xb21, 0x40, 0x9}, &(0x7f0000000140)=0x10) 03:36:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x80008, 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4100, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000240)={0x1000, &(0x7f0000000040), 0x1, r2, 0x8}) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:34 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:34 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x440040, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x105) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x200, 0x80000000, 0x5, 0x9, 0x3}, &(0x7f00000002c0)=0x14) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0xffffffff, 0x8001, 0xff, 0x1, 0x80000001, 0x7, 0x1, 0x4, 0x1, 0x2, 0x6, 0x81}) ioctl$TCFLSH(r2, 0x540b, 0x1) [ 421.047666] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:34 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8929, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:34 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) fcntl$getownex(r0, 0x10, &(0x7f0000000300)) getpid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000340)) getpgid(0xffffffffffffffff) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000380), 0x2) r1 = getpid() r2 = getpgrp(r1) getpgrp(r2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x9, 0x8d1}, 0x101) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f00000000c0)=0xe8) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x42, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000080)=0x0) setpgid(r6, r7) write$P9_RGETLOCK(r0, &(0x7f0000000140)={0x1f, 0x37, 0x1, {0x3, 0x2, 0xffffffff, r2, 0x1, '*'}}, 0x1f) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3) 03:36:34 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) socketpair(0x9, 0x80000, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000300)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r2, 0x20, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_TIMEOUT={0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x4000040) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000240)={0x9, 0x1d08, 0x5, 0x701}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth0_to_bridge\x00', 0xffffffff}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x7fffffff) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 421.106682] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:34 executing program 3: recvmsg(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000200)=""/210, 0xd2}, {&(0x7f0000000080)=""/75, 0x4b}, {&(0x7f0000000300)=""/113, 0x71}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/121, 0x79}, {&(0x7f00000004c0)=""/234, 0xea}, {&(0x7f00000005c0)=""/203, 0xcb}], 0x8, &(0x7f0000000740)=""/31, 0x1f, 0xb85b}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast2}}, &(0x7f0000000a00)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000b00)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=ANY=[@ANYBLOB="5800000000000100c5ba5ae34505897600000000", @ANYRES32=r1, @ANYBLOB="0300f7ff0c000f00ffff0a00080001007166710014000200080002000700000008000200f40900000c00010064736d61726b00000c00020008000400fb000000"], 0x58}, 0x1, 0x0, 0x0, 0x814}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000880)={0x9, &(0x7f0000000800)=[{0x7fffffff, 0x5, 0x52da, 0x6}, {0x7, 0xffffffffffffffff, 0x8, 0x7}, {0x3, 0x1f, 0x3}, {0x8, 0x2, 0xffff}, {0x100, 0x3ff, 0x7ff, 0x101}, {0x80000001, 0x5, 0x7f, 0x10000}, {0x0, 0x47a4, 0xdbe, 0x4}, {0x7fff, 0x0, 0x2, 0xfffffffffffffffa}, {0x80000001, 0x6, 0x9, 0xda}]}, 0x10) r2 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f00000008c0)) 03:36:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x300000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xc) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000140)={0x80000001, 0x3}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000080)="b13defde6251893ae62d1d9cdcef78ea3453250a6e0202c0f1f665114e6f969c9f21c5439d729e24ef83a6bafdce9c9172ee3221ebf9c1c30f5b4024aecca5360bdcfe2ae91b6cc495e01199f00060a83f8a687f0e4935a59359722145683b89c0", 0x61) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xa) 03:36:35 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x100, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e24, 0x1, @remote, 0x8}, @in={0x2, 0x4e23, @broadcast}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x1a6}, 0x8) 03:36:35 executing program 3 (fault-call:0 fault-nth:0): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) sendmmsg(r0, &(0x7f0000000b40)=[{{&(0x7f0000000500)=@rc={0x1f, {0x7fffffff, 0x7, 0x4347, 0x7, 0x400, 0x8}, 0x1}, 0x80, &(0x7f0000000300)=[{}, {&(0x7f0000000580)="b8812d7615eb5b6dc62a40d8d33c8a34e13731dfc109ea21080c5c27644b15b88fbe6a21e2841f8a7a0af1d93eddcd28450daa96f4e348de53e065f755f5a332d10de33f00b3ded4b0c99e6e61683ac5de7bfed95466780da3534579d0f9243cfd4d124861641c47ed3c28861d375a6df3c3cc271e9f29dc130c13d4f90720a07ee0d5", 0x83}, {&(0x7f0000000640)="559b9fe1b3d016836124b8b9375a8730c6b443f98343dba7c46aae2ed243714226d91fe7a311f44e15bd8dffdf90403aa7ef1be286a9e09db6094d3f6144884b65351b9ac4f7cc32748dd539fe037964117f492730c474f6097487d0e4e2185ef603728586d36bcc537865023457dd9bb0962d3cbbb1c7e16571f32966e53962c532f368dc75742e6ddbf0b0f3f242eb632d8a0414398b48e17868a2b01f0b05a9cd145978e94091cc531cb218d9865fa0a010c9bfb6bad9a071870b3b305342a7edabb6ad0c9db5fcae82e6", 0xcc}], 0x3, &(0x7f0000001700)=[{0x1010, 0x117, 0x20, "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{0x108, 0x11f, 0x0, "23bbb9f3f615ce8aaefb4870241e9338e9b8cce0243274338e31afecb74a3a3911aafb238bceff00a1d0ceb7cac7277bb0d3e48c89606b44f314f1ed53d54b745de9377ac1f3e704f3ce02213e01cdae1e0c3365f89986892f540ed78a4efef64132780ec55d967bf694247782e2e2d17d4f40152a70147d89cb0792f923ef647f8388b86646ce61c625445842a5fe675c9b2915a75b721cffe47a9e5e9d5dbadc60af88ad2f16dca89059f97876d476862da4f8d9b661d8af4ec2747931f3364154ee0b9dbebd7e5b4b6c25c68bd96dc401c9c62b04607f3523bf5a743f0f41645c2ffbe4188ac69866c4dec9691ff528ae46d16f1383"}, {0x58, 0x11c, 0x5, "45b109d54c59c161fc0a3f537ab0407f3b5be88a3b2bae168b5abe80bcbc9c9d26a69db827e2635777e722acf7f794b8fd85abf92987c906498a03f15f2049c87776ca0cd0c9"}], 0x1170, 0x1}, 0x8}, {{&(0x7f0000000740)=@rc={0x1f, {0xd8d, 0x1ff, 0x4, 0xfffffffffffffe00, 0x7f00, 0x7fff}, 0xfff}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000007c0)="7a4c79fcf280f0a5676b5816df8dc32a3fc0c20a74a440d31ba672f30574f2c8a15ba96f3595ead2a276691645435e469e492f160cd9d5e290506a76a5d15e54168b60b2722c834124e5e8434d22ff53092c15c561a7eae0df0c0e1d775e4aa33c89f3d313574cc627e4826d45a5120c298d649ae0b5f6e81043ab5e8bfca563e8ef2e5d319f211d12d7d3023f32b0f70ebd7d67599d1a2f727cb1c42a6a6a3a30c9f30552bb2317aba9f4fde0698df9cce1b6da60c62f52390336690149dd9cc7b49a6df0ddf3e48b8f500287839495b1978fb9a004e3d2c672b6eb053b427e380e77bd", 0xe4}, {&(0x7f0000002880)="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", 0x1000}], 0x2, &(0x7f0000000900)=[{0xa0, 0x115, 0x85b, "619a0dc5eae36172310839f3f38c157c700c72e48e6cc1c833a99ef39bebca7cec5260f8d6a6d19794ff7fcdf2929f38a9ea1e3d0d4b1aac138d716b8459730decca0133ca1ba940d9187322d97aec16424f3bb40fd84f41dfc512f7a6d882c9469c3ce272733ce709a0f73e1a638e95bb11febd075860be5bd1dabbb2b782fdda5482670d6991f613a93632c1"}, {0x58, 0x104, 0x2, "d62eca1497cd0eff58659de948089ca0908a493b92daebf3f15b4b47349ba5f9517bbc8c6f1c7733abb68604e2f5cd545aefd91b050e4cf21644dc46fe8da2ade887fc"}, {0xc0, 0x117, 0x443c, "28492342310ab268ec66b723d953315bae27a844f731b96ad3808e35b6251acd9cb34c3756c2188dd30c033e097630257c20be7a705c3739318c777cdd0a02e49278dfe8a3a637088e5dcdec5ac81cbd2a015729e85310917ca22af6974fc266e5793b8d71488dd9db3e5981a51ca60fed8bf47e4b8f15a9ea11f07045c9b5f8bdbdfdbd1d3db36a996bdf08401255e8ee243826595cb78eb88191b46299da37ec23bc61d63966f5aa30d56aee36"}, {0x80, 0x11f, 0x5, "d74cf653a4881c52831e843da5ee955a6eb4bb6215db2c99e7fcd3b54cc4fb6e2d4a0188e206a45aa493aa358e82a954802c6d3a9a3c8fae237467698aef20e20cacd8529eea6589e2d7b9a849e536717fb12046455fbe802da40aaa56369344ea10157d1311e38a58ae5eefb38b50"}], 0x238, 0x4}, 0x6103}], 0x2, 0x40) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffff9, 0x40) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000000240)='./file0\x00', 0x4000, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x102) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000000), &(0x7f0000000bc0)=0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@rc={0x1f, {0xfffffffffffffe3e, 0xfffffffffffffffd, 0x475, 0x81, 0xff, 0x2}, 0x8}, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r3 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0xeb, 0x8000000000041) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x58) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/snapshot\x00', 0x101007, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000340)={0x9, {{0xa, 0x80000000, 0x2, @loopback, 0x6}}}, 0x88) 03:36:35 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8921, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 421.286198] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xfffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:35 executing program 4: socket$alg(0x26, 0x5, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$NBD_CLEAR_QUE(r0, 0xab05) [ 421.372549] FAULT_INJECTION: forcing a failure. [ 421.372549] name failslab, interval 1, probability 0, space 0, times 0 03:36:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x20) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x50) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f00000000c0)) socket$rds(0x15, 0x5, 0x0) [ 421.481005] CPU: 0 PID: 21304 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 421.489531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.489539] Call Trace: [ 421.489566] dump_stack+0x244/0x3ab [ 421.489593] ? dump_stack_print_info.cold.2+0x52/0x52 [ 421.510348] ? debug_smp_processor_id+0x1c/0x20 [ 421.515033] ? perf_trace_lock+0x14d/0x7a0 [ 421.519283] should_fail.cold.4+0xa/0x17 [ 421.523354] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 421.528477] ? lock_is_held_type+0x210/0x210 [ 421.532922] ? __f_unlock_pos+0x19/0x20 [ 421.536942] ? lock_downgrade+0x900/0x900 [ 421.541104] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 421.546649] ? proc_fail_nth_write+0x9e/0x210 [ 421.551157] ? kasan_check_read+0x11/0x20 [ 421.555316] ? lock_is_held_type+0x210/0x210 [ 421.555337] ? fs_reclaim_acquire+0x20/0x20 [ 421.555354] ? lock_downgrade+0x900/0x900 [ 421.555370] ? wait_for_completion+0x8a0/0x8a0 [ 421.555391] ? perf_trace_sched_process_exec+0x860/0x860 [ 421.578253] ? fsnotify+0xf10/0xf10 [ 421.581901] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.587465] __should_failslab+0x124/0x180 [ 421.591711] should_failslab+0x9/0x14 [ 421.595537] __kmalloc+0x2e0/0x760 [ 421.599083] ? strncpy_from_user+0x5a0/0x5a0 [ 421.603502] ? fput+0x130/0x1a0 [ 421.606795] ? __x64_sys_memfd_create+0x142/0x4f0 [ 421.611655] __x64_sys_memfd_create+0x142/0x4f0 [ 421.616331] ? memfd_fcntl+0x18b0/0x18b0 [ 421.616358] do_syscall_64+0x1b9/0x820 [ 421.616378] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 421.629670] ? syscall_return_slowpath+0x5e0/0x5e0 [ 421.634612] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.639474] ? trace_hardirqs_on_caller+0x310/0x310 [ 421.644497] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 421.649526] ? prepare_exit_to_usermode+0x291/0x3b0 [ 421.654563] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 421.659421] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 421.664619] RIP: 0033:0x457519 03:36:35 executing program 4: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000280), 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB='H\x00\a\x00', @ANYRES16=r0, @ANYBLOB="0101000000000000000001000000340c00070000000000000000000c0006006c626c63720000000800090000000000080001000a0000000800050000000008077a9474404a8928cfc6eabe5e8bf9267156abf777b90806d60d0604f9d562c8503436f2c2b3b19d0d749e43feb444c15b075620002188d90172ac78"], 0x3}, 0x1, 0x0, 0x0, 0xc010}, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000000040)='/%'}, 0x30) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x5, 0x1, 0x6, 0x2, 0x7, 0x5, 0xcf1}, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) 03:36:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) lseek(r0, 0x0, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000300), &(0x7f0000000380)=0x60) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0x60) ioctl$KDSKBLED(r0, 0x4b65, 0x7) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000040)={0x0, 0x37}, 0x2) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:35 executing program 4: socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$adsp(&(0x7f0000000500)='/dev/adsp#\x00', 0x5, 0x2000) accept$packet(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x14) syz_open_dev$evdev(&(0x7f00000005c0)='/dev/input/event#\x00', 0x8, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000640), 0x80000) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000680)=@abs, &(0x7f0000000700)=0x6e) socket$nl_crypto(0x10, 0x3, 0x15) openat$tun(0xffffffffffffff9c, &(0x7f0000000800)='/dev/net/tun\x00', 0x800, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000840), &(0x7f0000000880)=0xe, 0x800) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_open_dev$audion(&(0x7f00000008c0)='/dev/audio#\x00', 0x7, 0x700) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000940)={&(0x7f0000000900)='./file0\x00', 0x0, 0x18}, 0x10) r2 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x1) r3 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) r4 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x9, 0x18100) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x27, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0x8, r5, 0x10000, 0x6}) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f00000001c0)={0x0, 0x0, 0xa, 0x0, [], [{0x5, 0x8000, 0x8000, 0x8000, 0x7f}, {0x9b, 0xffff, 0x5, 0x2, 0x9, 0x4}], [[], [], [], [], [], [], [], [], [], []]}) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) 03:36:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x10001) 03:36:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf0ffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 421.667822] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 421.686732] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 421.694454] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000457519 [ 421.701728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc4f3 [ 421.708998] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 421.709008] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 421.709016] R13: 00000000004bc4f3 R14: 00000000004d8250 R15: 0000000000000003 03:36:35 executing program 3 (fault-call:0 fault-nth:1): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x40400, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xdc, "8c9565cda1ec308916350f3462d1a959a483b5ceff71c20063fc69b180443ec322ff69e5b80b8fea7f575e1bf5e0d1f12b387873699da2d3becfa3da65155f60a1bcf5a0b010db99b8c77d60452beb032200b1e0aadd26761d5d5f3f0be184c07bbb01ba048cba5b7e78c0c2f7a52f8c28b72e1cc94fc9c370dd914786c5e7de575e3c247c0949d3b746352109176804cac6f5053be9d9cbeda2f1b9b2496e6ad616cb2972470594e879e95e0d6602a13fdc195357aab77ac703d6d3c6011bf732bc756493e8a1b1901bb1b088493f36d91d63d95caa5d56e9776f5f"}, &(0x7f0000000040)=0xe4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x50000000000}, &(0x7f0000000340)=0x8) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:35 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x894a, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6ea7be9000, 0x200000) 03:36:35 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x7000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 421.844984] FAULT_INJECTION: forcing a failure. [ 421.844984] name failslab, interval 1, probability 0, space 0, times 0 [ 421.879332] CPU: 0 PID: 21359 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 03:36:35 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xff, 0x3ffc) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0xffffffff80000000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) 03:36:35 executing program 4: syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x10000) [ 421.887844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 421.897676] Call Trace: [ 421.900281] dump_stack+0x244/0x3ab [ 421.903947] ? dump_stack_print_info.cold.2+0x52/0x52 [ 421.909159] ? debug_smp_processor_id+0x1c/0x20 [ 421.913838] ? perf_trace_lock+0x14d/0x7a0 [ 421.918089] should_fail.cold.4+0xa/0x17 [ 421.922163] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 421.927280] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 421.927298] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 421.927319] ? perf_trace_lock+0x14d/0x7a0 03:36:35 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0xa6bd85dc573259e4, 0x2) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) listen(r0, 0x0) syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) [ 421.937857] ? lock_downgrade+0x900/0x900 [ 421.946226] ? lock_is_held_type+0x210/0x210 [ 421.950647] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 421.955597] ? lock_is_held_type+0x210/0x210 [ 421.960029] ? fs_reclaim_acquire+0x20/0x20 [ 421.964360] ? lock_downgrade+0x900/0x900 [ 421.968521] ? expand_files.part.8+0x571/0x9a0 [ 421.973110] ? perf_trace_sched_process_exec+0x860/0x860 [ 421.978568] ? iterate_fd+0x4b0/0x4b0 [ 421.982385] __should_failslab+0x124/0x180 [ 421.986632] should_failslab+0x9/0x14 [ 421.990441] kmem_cache_alloc+0x2be/0x730 03:36:35 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x4) ioctl$TCFLSH(r0, 0x540b, 0x1) eventfd2(0x100000001, 0x1) [ 421.994603] ? shmem_destroy_callback+0xc0/0xc0 [ 421.999282] shmem_alloc_inode+0x1b/0x40 [ 422.003371] alloc_inode+0x63/0x190 [ 422.007010] new_inode_pseudo+0x71/0x1a0 [ 422.011080] ? prune_icache_sb+0x1c0/0x1c0 [ 422.015329] ? _raw_spin_unlock+0x2c/0x50 [ 422.015349] new_inode+0x1c/0x40 [ 422.015372] shmem_get_inode+0xf1/0x920 [ 422.022869] ? shmem_encode_fh+0x340/0x340 [ 422.022902] ? lock_downgrade+0x900/0x900 [ 422.022949] ? lock_release+0xa10/0xa10 [ 422.039467] ? perf_trace_sched_process_exec+0x860/0x860 03:36:35 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x8, 0x8, 0x8, 0x2, 0x5, 0x8000}) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) [ 422.044946] ? usercopy_warn+0x110/0x110 [ 422.049030] __shmem_file_setup.part.50+0x83/0x2a0 [ 422.053977] shmem_file_setup+0x65/0x90 [ 422.057967] __x64_sys_memfd_create+0x2af/0x4f0 [ 422.062651] ? memfd_fcntl+0x18b0/0x18b0 [ 422.066734] do_syscall_64+0x1b9/0x820 [ 422.070632] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 422.076011] ? syscall_return_slowpath+0x5e0/0x5e0 [ 422.080962] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.085823] ? trace_hardirqs_on_caller+0x310/0x310 [ 422.090852] ? prepare_exit_to_usermode+0x3b0/0x3b0 03:36:35 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xb, "c83a73342cf2ffd8958a06"}, &(0x7f0000000100)=0x13) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x8, 0x4, [0x843, 0x5, 0x5, 0x6]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x4) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x7, 0x20000) 03:36:35 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xe6050000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 422.095882] ? prepare_exit_to_usermode+0x291/0x3b0 [ 422.100944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.105809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.111008] RIP: 0033:0x457519 [ 422.114209] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.133113] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 422.140829] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000457519 [ 422.140839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc4f3 [ 422.140848] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 422.140857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 422.140872] R13: 00000000004bc4f3 R14: 00000000004d8250 R15: 0000000000000003 03:36:36 executing program 3 (fault-call:0 fault-nth:2): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:36 executing program 4: r0 = syz_open_dev$usb(&(0x7f0000000100)='/dev/bus/usb/00#/00#\x00', 0x40000ffffff, 0x4000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x4, &(0x7f0000000040)={0x0, 0x1b, 0x0, @tid=r1}, &(0x7f0000000080)) 03:36:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0xb4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x20}, &(0x7f0000000140)=0xc) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000000)=@can, 0x80, &(0x7f0000001380)=[{&(0x7f0000000080)=""/5, 0x5}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000001240)=""/60, 0xffffffffffffff05}, {&(0x7f0000001280)=""/96, 0x60}], 0x4, &(0x7f00000013c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:36 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bri%ge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x6000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 422.317201] FAULT_INJECTION: forcing a failure. [ 422.317201] name failslab, interval 1, probability 0, space 0, times 0 [ 422.337742] CPU: 1 PID: 21412 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 422.346257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.355613] Call Trace: [ 422.358215] dump_stack+0x244/0x3ab [ 422.361859] ? dump_stack_print_info.cold.2+0x52/0x52 [ 422.367070] ? debug_smp_processor_id+0x1c/0x20 [ 422.371761] ? perf_trace_lock+0x14d/0x7a0 [ 422.376005] should_fail.cold.4+0xa/0x17 [ 422.380078] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 422.385187] ? check_preemption_disabled+0x48/0x200 [ 422.390215] ? perf_trace_lock+0x14d/0x7a0 [ 422.394464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.400015] ? check_preemption_disabled+0x48/0x200 [ 422.405045] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.410594] ? lock_is_held_type+0x210/0x210 03:36:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000002, 0x5, 0x8000) 03:36:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x301080, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x3, 0x80, 0x1f, 0x6, 0x0, 0x1}) ioctl$TCFLSH(r0, 0x540b, 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x440000, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x400000) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) syz_open_procfs(r4, &(0x7f00000001c0)='net/ip6_tables_names\x00') ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) 03:36:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) pipe2$9p(&(0x7f0000000040), 0x4000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x8200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000003c0)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000440)="12dbc459c1d6a43b32f165d7810c5db56c1f063a7c81ac0e76ff92a1944e87997fec569cdece3531bb030e0035b7e98aa1c60d2ba8d5fce13b952909fc5528493031bf27c0f287baf81a64033390ec18f2725eb334f19c3583c8db0a46c4a5f09cd4fb15cbb4f8b65cec457ad8b497d9140e938a522c2d2277", 0xfffffffffffffffc}], 0x10000000000002d2, 0x0, 0xffffff82}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000000208006, 0x0) [ 422.415014] ? debug_smp_processor_id+0x1c/0x20 [ 422.419692] ? perf_trace_lock+0x14d/0x7a0 [ 422.423948] ? debug_smp_processor_id+0x1c/0x20 [ 422.428630] ? lock_is_held_type+0x210/0x210 [ 422.433051] ? fs_reclaim_acquire+0x20/0x20 [ 422.437380] ? lock_downgrade+0x900/0x900 [ 422.441542] ? perf_trace_sched_process_exec+0x860/0x860 [ 422.447012] __should_failslab+0x124/0x180 [ 422.451263] should_failslab+0x9/0x14 [ 422.455072] kmem_cache_alloc+0x2be/0x730 [ 422.459226] ? mpol_shared_policy_init+0x235/0x650 [ 422.464162] ? current_time+0x72/0x1b0 03:36:36 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x8000, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000080)='security.evm\x00', &(0x7f00000000c0)=@ng={0x4, 0xc, "47e602"}, 0x5, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x1) [ 422.468060] __d_alloc+0xc8/0xb90 [ 422.471527] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 422.476563] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 422.481663] ? ktime_get_coarse_real_ts64+0x22e/0x370 [ 422.486868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.492418] ? timespec64_trunc+0xea/0x180 [ 422.496665] ? inode_init_owner+0x340/0x340 [ 422.500997] ? _raw_spin_unlock+0x2c/0x50 [ 422.505160] ? current_time+0x10b/0x1b0 [ 422.509147] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 03:36:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400204) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f0000000280), 0x10, &(0x7f0000000300)={&(0x7f00000002c0)=@can={{0x1, 0xffff, 0x1, 0x4}, 0x1, 0x3, 0x0, 0x0, "e8bceee3ceb6af11"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x800) write$RDMA_USER_CM_CMD_GET_EVENT(r2, &(0x7f0000000240)={0xc, 0x8, 0xfa00, {&(0x7f0000000080)}}, 0x10) ioctl$TCFLSH(r0, 0x540b, 0x400) [ 422.514697] ? check_preemption_disabled+0x48/0x200 [ 422.519729] ? __lockdep_init_map+0x105/0x590 [ 422.524251] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 422.529800] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 422.535345] d_alloc_pseudo+0x1d/0x30 [ 422.539153] alloc_file_pseudo+0x158/0x3f0 [ 422.543397] ? alloc_file+0x4d0/0x4d0 [ 422.547220] ? usercopy_warn+0x110/0x110 [ 422.551346] __shmem_file_setup.part.50+0x110/0x2a0 [ 422.556389] shmem_file_setup+0x65/0x90 [ 422.560373] __x64_sys_memfd_create+0x2af/0x4f0 [ 422.565050] ? memfd_fcntl+0x18b0/0x18b0 [ 422.569135] do_syscall_64+0x1b9/0x820 [ 422.573035] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 422.578411] ? syscall_return_slowpath+0x5e0/0x5e0 [ 422.583355] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.588215] ? trace_hardirqs_on_caller+0x310/0x310 [ 422.593265] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 422.598299] ? prepare_exit_to_usermode+0x291/0x3b0 [ 422.603336] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 422.608190] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 422.613387] RIP: 0033:0x457519 [ 422.616591] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 422.635497] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 422.635514] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000457519 [ 422.635523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc4f3 [ 422.635532] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 03:36:36 executing program 3 (fault-call:0 fault-nth:3): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast1}], 0x10) 03:36:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x14800) accept4$llc(r1, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x10, 0x80800) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000080)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xa21) ioctl$TCFLSH(r0, 0x540b, 0x1) getrandom(&(0x7f00000000c0)=""/226, 0xe2, 0x1) userfaultfd(0x0) 03:36:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x300}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:36 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridg%0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:36 executing program 4: r0 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x18000, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000040)={0x5, 0x4, 0x2, 0x3, 0x2, [{0x3ff, 0x10001, 0xfffffffffffffffd, 0x0, 0x0, 0x402}, {0x7, 0x1f, 0x9, 0x0, 0x0, 0x6}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) r4 = memfd_create(&(0x7f0000000140)="2b8b8a16114fdddf6b284699df92d53e6f4a02759b9461ac", 0x3) write$binfmt_misc(r4, &(0x7f0000000c40)=ANY=[@ANYRES32], 0xff67) sendfile(r2, r4, &(0x7f0000000180), 0xffff) fcntl$addseals(r4, 0x409, 0x8) lseek(r4, 0x0, 0x4) dup3(r3, r4, 0x0) [ 422.635540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 422.635549] R13: 00000000004bc4f3 R14: 00000000004d8250 R15: 0000000000000003 03:36:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xfffffff0}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 422.729537] FAULT_INJECTION: forcing a failure. [ 422.729537] name failslab, interval 1, probability 0, space 0, times 0 03:36:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f00000001c0)="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", 0xfb, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = memfd_create(&(0x7f00000002c0)='\nnodevproc!\x00', 0x2) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000300)=0x1400) get_thread_area(&(0x7f0000000140)={0x5, 0x101000, 0xffffffffffffffff, 0xfffffffffffffff7, 0xfc4, 0x1fc, 0xd734, 0x1, 0x2, 0x3ff}) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x200, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x10b, 0x100000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) pread64(r0, &(0x7f0000000400)=""/79, 0x4f, 0x0) ioctl(r0, 0x5, &(0x7f0000000380)="5d8b7309b71a7282541c89ce88e9") r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3, 0x48000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xa71}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x8001, @ipv4={[], [], @remote}}}}, 0x84) 03:36:36 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\x00\x00\x00\a\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 422.833624] CPU: 1 PID: 21453 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 422.842155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 422.851517] Call Trace: [ 422.854125] dump_stack+0x244/0x3ab [ 422.857776] ? dump_stack_print_info.cold.2+0x52/0x52 [ 422.862992] ? debug_smp_processor_id+0x1c/0x20 [ 422.867674] ? perf_trace_lock+0x14d/0x7a0 [ 422.871947] should_fail.cold.4+0xa/0x17 [ 422.876051] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 422.881185] ? check_preemption_disabled+0x48/0x200 [ 422.886237] ? perf_trace_lock+0x14d/0x7a0 [ 422.890486] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.896040] ? check_preemption_disabled+0x48/0x200 [ 422.901067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.906615] ? lock_is_held_type+0x210/0x210 [ 422.911033] ? debug_smp_processor_id+0x1c/0x20 [ 422.915711] ? perf_trace_lock+0x14d/0x7a0 [ 422.919958] ? debug_smp_processor_id+0x1c/0x20 [ 422.924659] ? lock_is_held_type+0x210/0x210 [ 422.929125] ? fs_reclaim_acquire+0x20/0x20 03:36:36 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) write$uinput_user_dev(r1, &(0x7f0000000240)={'syz0\x00', {0xffffffff, 0xfbb, 0x0, 0x400}, 0x31, [0x2f9c, 0x401, 0x800, 0x80, 0xc52, 0x9, 0x4, 0x5, 0xffffffffffffffff, 0x6, 0x5, 0x1, 0x1, 0x1, 0x2, 0xca, 0x6, 0x7, 0x4, 0x1, 0x5, 0x1f, 0xffffffffb0fd5b47, 0x100000000, 0x20, 0x3c1, 0x3, 0x2, 0x80000001, 0x100000001, 0x3, 0x400, 0x4, 0x91c, 0x200, 0x2, 0x6, 0x401, 0x100000001, 0xfbb, 0x40, 0x100000000, 0x2, 0x6, 0x821, 0xffff, 0x7fff, 0x5, 0x6, 0xeead, 0xd9a, 0x6, 0x1ff, 0x4, 0x8001, 0x40000000, 0xfb, 0x4, 0x80, 0x100, 0x2, 0x8, 0x101], [0x3, 0x4, 0x72131d0f, 0xfffffffffffffff8, 0x1, 0x7, 0x80000000, 0x101, 0x100, 0x181f, 0x2d, 0x0, 0x8000, 0x7, 0xf025, 0xfffffffffffff6a4, 0x0, 0x4, 0x2, 0xf800000000000000, 0x4, 0x1, 0xfffffffffffffffc, 0xffff, 0x9, 0x0, 0x7, 0x4, 0x100000001, 0x8eb3, 0xffff, 0x2, 0x7f, 0x8, 0x47d, 0xffffffffffff7145, 0x800, 0x80000000, 0xfffffffffffffffa, 0x12a, 0x4, 0x2, 0x4, 0x4, 0x8, 0x6, 0x9, 0x8, 0x5, 0x40, 0x200, 0x3, 0x2, 0x3f, 0x40, 0x10000, 0x1, 0x6, 0x7fff, 0x3, 0x100, 0x8001, 0x6, 0x80000000], [0x2, 0x2, 0x548, 0x6, 0x8d, 0x9, 0x9b, 0x100000001, 0x875, 0xf090, 0x10001, 0x5, 0xffffffffffffffe1, 0x100000000, 0xda2, 0x4, 0xc4, 0x800, 0x2, 0x5c62a506, 0x975, 0x1, 0x3, 0x80000001, 0x7, 0x6, 0x7, 0x0, 0x2, 0x3, 0x101, 0x6, 0x1, 0xfe1, 0x80a, 0xffffffff, 0x684, 0x100000000, 0x9, 0x9, 0x3000000, 0x80000000, 0xffffffffffff7fff, 0x100000000, 0x6, 0x2, 0xd5, 0x100000001, 0x1, 0xc50, 0x9, 0x80000000, 0x4a, 0x800, 0x7ff, 0x0, 0x3, 0x4, 0x5, 0x80000000, 0x9, 0x4, 0xfffffffffffffff8, 0x1f], [0x1ff, 0x7fff, 0x4, 0x0, 0xfffffffffffffffd, 0x200, 0x6, 0x7f, 0x800, 0x316, 0x4, 0x5, 0x40, 0x172e, 0x0, 0x10000, 0x8001, 0x8, 0x7, 0x5, 0x3, 0x6, 0x0, 0x5, 0x800, 0x1, 0x11d, 0x80000001, 0x100, 0x7, 0xfffffffffffffffb, 0x8, 0x7, 0x101, 0xe68, 0xff, 0x9, 0x2dd, 0x0, 0x1, 0x2, 0xea47, 0x6, 0x100000000, 0x7f, 0x400, 0x4b, 0x4, 0xffffffff, 0x3, 0x9, 0x6, 0x6, 0xfffffffffffffffc, 0x3, 0x7, 0x4, 0x20, 0xefe, 0x1, 0xb87, 0x0, 0x8001, 0x2]}, 0x45c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x80000000, 0x4) accept4$packet(r1, 0x0, &(0x7f0000000000), 0x0) [ 422.933466] ? lock_downgrade+0x900/0x900 [ 422.937629] ? perf_trace_sched_process_exec+0x860/0x860 [ 422.943091] __should_failslab+0x124/0x180 [ 422.947330] should_failslab+0x9/0x14 [ 422.951164] kmem_cache_alloc+0x2be/0x730 [ 422.955316] ? mpol_shared_policy_init+0x235/0x650 [ 422.960251] ? current_time+0x72/0x1b0 [ 422.964144] __d_alloc+0xc8/0xb90 [ 422.967604] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 422.972627] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 422.977668] ? ktime_get_coarse_real_ts64+0x22e/0x370 [ 422.977684] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 422.977702] ? timespec64_trunc+0xea/0x180 [ 422.992644] ? inode_init_owner+0x340/0x340 [ 422.992665] ? _raw_spin_unlock+0x2c/0x50 [ 422.992683] ? current_time+0x10b/0x1b0 [ 423.005148] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.010693] ? check_preemption_disabled+0x48/0x200 [ 423.015712] ? __lockdep_init_map+0x105/0x590 [ 423.020225] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 423.025774] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 03:36:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0xc0000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="7ccbde2211c55069c492e23b19664140feb1b56665a95d282b4de5ee4147ba9cc78774488bbcaf15112e86373716e139d4923a3d4d7ddd7ccf4d42dda97f7f44b30595ae32291efff9b38c8db4c53290baed00ed91c391350f550483b17abbb26c05a1aa548617160033a55ae31901ab68d3b5bd2d0631daded980e05a2af527318d334154b09e8af490c44fd7fc6bd65d62cb5481a1c82f9159ca1291891bb3262fff82ee262de3a963b50ae26470efddf7fe00b8") ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0x9, 0x2, 0x101, 0x5, '\x00', 0x100000001}) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 423.031339] d_alloc_pseudo+0x1d/0x30 [ 423.035159] alloc_file_pseudo+0x158/0x3f0 [ 423.039409] ? alloc_file+0x4d0/0x4d0 [ 423.043226] ? usercopy_warn+0x110/0x110 [ 423.047305] __shmem_file_setup.part.50+0x110/0x2a0 [ 423.052331] shmem_file_setup+0x65/0x90 [ 423.056317] __x64_sys_memfd_create+0x2af/0x4f0 [ 423.060998] ? memfd_fcntl+0x18b0/0x18b0 [ 423.061024] do_syscall_64+0x1b9/0x820 [ 423.068956] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 423.068980] ? syscall_return_slowpath+0x5e0/0x5e0 [ 423.079255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.084111] ? trace_hardirqs_on_caller+0x310/0x310 [ 423.089144] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 423.094193] ? prepare_exit_to_usermode+0x291/0x3b0 [ 423.099231] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.104095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.109294] RIP: 0033:0x457519 [ 423.112493] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:36:36 executing program 3 (fault-call:0 fault-nth:4): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:36 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\x00\x00\x00@\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:36 executing program 0: r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x3, 0x10000) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000240)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(echainiv(generic-gcm-aesni)))\x00'}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)="5b5c1bc702e2683f9d9490627898bbb26c1f81c877bc1ee67b6d488c194c29877476952159a4458a84240df6878c738459fc28363cfb128667f24f7f3ba7e83c3831e6d467897ded1c2606f1682d75d03abed2c85bc625dade629cc4a13610a61fb50d517a3f16d3eb4aa093668225692add0b64da99b9561137c407d5b21242beee29475088650a906f0a9d252cd00a1f1745cc8fc62a508bb36193c0d8c22bbd", 0xa1}], 0x1, &(0x7f0000000380)=[{0x58, 0xff, 0xffffffffffffffe0, "41b8b17d2cbf347b16c9a90acc18b475abc5f5947c43daa6be291bd8052d4a15ea06a83d95b1c7246db9ed308c9c9a88f37b995d180f7cc5d1d72ada857f5eabe23f39799e63"}, {0x88, 0x115, 0x80, "4f5bb0887c5542cfb1e7457d59071b14dfab4fd93b164c4f7d2b25c7c0491a6776f82c01dd4c49fabbc8b4e96e1df524ffa87e8c4aece4097db7739fb7a0fd16c0abd8363cf025269d67b00af907171c5af0ed982a1d9468e81a3cbe4d0c4e6234722ac7d97cfead3bafc051ebd7eb17425a94d92d70"}], 0xe0, 0x40000}, 0x4048001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x1) 03:36:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x460e, 0x2, 0x6, 0x44, 0x7, 0x3f}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xffffffffffffffff) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$RTC_WIE_OFF(r1, 0x7010) 03:36:36 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x400000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 423.131391] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 423.131407] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000457519 [ 423.131436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc4f3 [ 423.131444] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 423.131452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 423.131460] R13: 00000000004bc4f3 R14: 00000000004d8250 R15: 0000000000000003 03:36:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x56b, 0x8000, 0x564d, 0x8, 0x0, 0xffffffff7fffffff, 0x0, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x8, 0x2}, &(0x7f0000000100)=0x8) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180), 0x8) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="bdb2b0e169c5e63e52191178a4e7df251ac302f80fdde6e9"], 0x18) 03:36:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4481) setsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000040)=0xb154, 0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$KDDISABIO(r0, 0x4b37) [ 423.248643] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 423.277504] FAULT_INJECTION: forcing a failure. [ 423.277504] name failslab, interval 1, probability 0, space 0, times 0 [ 423.331100] CPU: 1 PID: 21506 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 423.339617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.349003] Call Trace: [ 423.351608] dump_stack+0x244/0x3ab [ 423.355254] ? dump_stack_print_info.cold.2+0x52/0x52 [ 423.360474] ? debug_smp_processor_id+0x1c/0x20 [ 423.365154] ? perf_trace_lock+0x14d/0x7a0 [ 423.369403] should_fail.cold.4+0xa/0x17 [ 423.373487] ? fault_create_debugfs_attr+0x1f0/0x1f0 03:36:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x700000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:37 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000600", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 423.378607] ? is_bpf_text_address+0xd3/0x170 [ 423.383119] ? kernel_text_address+0x79/0xf0 [ 423.387547] ? __kernel_text_address+0xd/0x40 [ 423.392054] ? unwind_get_return_address+0x61/0xa0 [ 423.397003] ? __save_stack_trace+0x8d/0xf0 [ 423.401340] ? lock_is_held_type+0x210/0x210 [ 423.405761] ? fs_reclaim_acquire+0x20/0x20 [ 423.410094] ? lock_downgrade+0x900/0x900 [ 423.414249] ? kasan_slab_alloc+0x12/0x20 [ 423.418403] ? __x64_sys_memfd_create+0x2af/0x4f0 [ 423.423255] ? perf_trace_sched_process_exec+0x860/0x860 03:36:37 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8001, 0x8000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2023) ioctl$TCFLSH(r1, 0x540b, 0x1) [ 423.428705] ? lock_is_held_type+0x210/0x210 [ 423.433146] __should_failslab+0x124/0x180 [ 423.437408] should_failslab+0x9/0x14 [ 423.441223] kmem_cache_alloc_trace+0x2d7/0x750 [ 423.445918] ? __might_sleep+0x95/0x190 [ 423.449940] apparmor_file_alloc_security+0x17b/0xac0 [ 423.455147] ? apparmor_path_rename+0xcd0/0xcd0 [ 423.455163] ? kasan_kmalloc+0xc7/0xe0 [ 423.455182] ? kasan_slab_alloc+0x12/0x20 [ 423.462688] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 423.463725] ? kmem_cache_alloc+0x306/0x730 03:36:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x6000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 423.463742] ? d_set_d_op+0x31d/0x410 [ 423.463760] security_file_alloc+0x4c/0xa0 [ 423.463788] __alloc_file+0x12a/0x470 [ 423.473897] ? lock_is_held_type+0x1d0/0x210 [ 423.473923] ? file_free_rcu+0xd0/0xd0 [ 423.473955] ? d_instantiate+0x79/0xa0 [ 423.473974] ? lock_downgrade+0x900/0x900 [ 423.506387] ? kasan_check_read+0x11/0x20 [ 423.510541] ? do_raw_spin_unlock+0xa7/0x2f0 [ 423.514956] ? do_raw_spin_trylock+0x270/0x270 [ 423.519575] alloc_empty_file+0x72/0x170 [ 423.523663] alloc_file+0x5e/0x4d0 [ 423.527235] ? _raw_spin_unlock+0x2c/0x50 [ 423.531424] alloc_file_pseudo+0x261/0x3f0 [ 423.535676] ? alloc_file+0x4d0/0x4d0 [ 423.539489] ? usercopy_warn+0x110/0x110 [ 423.543563] __shmem_file_setup.part.50+0x110/0x2a0 [ 423.548594] shmem_file_setup+0x65/0x90 [ 423.552582] __x64_sys_memfd_create+0x2af/0x4f0 [ 423.557261] ? memfd_fcntl+0x18b0/0x18b0 [ 423.561369] do_syscall_64+0x1b9/0x820 [ 423.565265] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 423.570646] ? syscall_return_slowpath+0x5e0/0x5e0 [ 423.575604] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.580463] ? trace_hardirqs_on_caller+0x310/0x310 [ 423.585490] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 423.590515] ? prepare_exit_to_usermode+0x291/0x3b0 [ 423.595555] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.596599] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 423.600451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.600464] RIP: 0033:0x457519 [ 423.600479] Code: 1d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 eb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 423.600488] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 423.614835] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 0000000000457519 [ 423.648752] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004bc4f3 [ 423.656035] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 423.656045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 423.656054] R13: 00000000004bc4f3 R14: 00000000004d8250 R15: 0000000000000003 03:36:37 executing program 3 (fault-call:0 fault-nth:5): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x40001c5) 03:36:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x3f000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:37 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) r1 = open$dir(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mkdir(&(0x7f00000004c0)='./file0\x00', 0x0) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/207, 0xcf) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00') ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000500)=0x1) write$FUSE_WRITE(r2, &(0x7f0000000540)={0x18, 0xfffffffffffffff5, 0x4, {0x6}}, 0x18) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) renameat2(r3, &(0x7f0000000240)='./file0\x00', r1, &(0x7f00000001c0)='./file1\x00', 0x0) fstatfs(r0, &(0x7f0000000280)=""/191) [ 423.749855] FAULT_INJECTION: forcing a failure. [ 423.749855] name failslab, interval 1, probability 0, space 0, times 0 [ 423.779461] CPU: 0 PID: 21548 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 423.788009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 423.797383] Call Trace: [ 423.800017] dump_stack+0x244/0x3ab [ 423.803658] ? dump_stack_print_info.cold.2+0x52/0x52 [ 423.808862] ? debug_smp_processor_id+0x1c/0x20 [ 423.813546] ? perf_trace_lock+0x14d/0x7a0 [ 423.817799] should_fail.cold.4+0xa/0x17 [ 423.821870] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 423.826997] ? shmem_setattr+0x50e/0xda0 [ 423.831063] ? lock_downgrade+0x900/0x900 [ 423.835214] ? current_time+0x72/0x1b0 [ 423.839112] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.844657] ? check_preemption_disabled+0x48/0x200 03:36:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:37 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 423.844677] ? debug_smp_processor_id+0x1c/0x20 [ 423.844692] ? perf_trace_lock+0x14d/0x7a0 [ 423.844713] ? fsnotify+0x4e5/0xf10 [ 423.854395] ? lock_is_held_type+0x210/0x210 [ 423.854415] ? fs_reclaim_acquire+0x20/0x20 [ 423.854433] ? lock_downgrade+0x900/0x900 [ 423.875121] ? perf_trace_sched_process_exec+0x860/0x860 [ 423.880588] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 423.886144] __should_failslab+0x124/0x180 [ 423.890407] should_failslab+0x9/0x14 [ 423.894220] kmem_cache_alloc+0x2be/0x730 [ 423.898558] ? do_sys_ftruncate+0x428/0x550 [ 423.902920] ? lock_downgrade+0x900/0x900 [ 423.902947] getname_flags+0xd0/0x590 [ 423.910879] getname+0x19/0x20 [ 423.910899] do_sys_open+0x383/0x700 [ 423.917839] ? filp_open+0x80/0x80 [ 423.921393] ? trace_hardirqs_off_caller+0x300/0x300 [ 423.926511] ? do_sys_ftruncate+0x449/0x550 [ 423.930851] __x64_sys_open+0x7e/0xc0 [ 423.934666] do_syscall_64+0x1b9/0x820 [ 423.938564] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 423.943964] ? syscall_return_slowpath+0x5e0/0x5e0 03:36:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x500}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:37 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 423.948898] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.953771] ? trace_hardirqs_on_caller+0x310/0x310 [ 423.958803] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 423.963832] ? prepare_exit_to_usermode+0x291/0x3b0 [ 423.968869] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 423.973727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 423.978936] RIP: 0033:0x411171 [ 423.982142] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 03:36:37 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00?\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xf00000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x10000000000000b3, &(0x7f00000001c0)=""/35, 0xfffffd43, 0x2000}, 0x2000) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) write$FUSE_CREATE_OPEN(r2, &(0x7f0000000280)={0xa0, 0xfffffffffffffffe, 0x5, {{0x2, 0x1, 0x4, 0x9, 0x29, 0x6, {0x1, 0x456a, 0x48, 0x2, 0x0, 0x400, 0x6, 0x0, 0x68, 0x1, 0x5, r3, r4, 0x9e5, 0x34f}}, {0x0, 0x2}}}, 0xa0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000340)) [ 424.001053] RSP: 002b:00007ffa031e4a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 424.008775] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000411171 [ 424.016047] RDX: 00007ffa031e4baa RSI: 0000000000000002 RDI: 00007ffa031e4ba0 [ 424.023321] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 424.030730] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000000 [ 424.030739] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000003 03:36:37 executing program 3 (fault-call:0 fault-nth:6): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:37 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x800, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x1f, 0xff}, 'port1\x00', 0x11, 0x808, 0x4, 0xfffffffffffffffd, 0x9, 0x800, 0x101, 0x0, 0x2, 0x6}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 03:36:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e22, @local}}) r2 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xffff, 0x0, 0x0, 0x5, 0x7, 0x8, 0x7}, &(0x7f0000000080)=0x20) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x22000, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x8}) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e24, @local}, 0x10) r5 = dup3(r0, r3, 0x80000) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000100)={0x1, 0x2, [@random="2247bd70e3d0", @broadcast]}) r6 = dup3(r0, r3, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x800000000000059, 0x0) dup(r6) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="080000be90ffffff"], 0x1) 03:36:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="ec7914be26153b82afe8409ead65759fd42075d3054a5272b782958fd039cd6434dd160d2404b8593c961d0029fe9ce70df6961399761c1a97d2b9c892ba64edd8e4b6133850b118828a017656d57ac6dcb88b781d457a11f9dd0e9725302e8139f457abfb9322d8369fde133be8", 0x6e}, {&(0x7f0000000240)="cc67c2e8d0ac1a5b347dd827ea474daab7f215ad853ba3f838cee730852095031a6183359c687024df9f17b2a68510c34524e20955f20cbd88e9905b10fd0109bcc57cc731aa", 0x46}, {&(0x7f00000002c0)="e8ddcf72bebd45665cd42ade72d50513553db558b167e3b1a67386f106170ed5dbe353b28a7e2103af421e88fb2de64db938541e12521d9466ef6610fec6342eb9b335aab2362a71964b0b2af0fe2503c172d912eaca0fea90d569fe4c7773d50edd065d706ea7eb3dcfc3f2e27c8f4cea7da90cf71a7183404b7f4fcb92d63b4458afea4f88bef80dd96e2e504a8a95640e54733459a99ae29511c0ed13f12de8e7af4ec15f027ed7006306800f8a63a656fc5cf03b5d884692078faade16d42c180fece5da86a5588c64c251abe7da25a5d6929dc2d8e0e4dd", 0xda}, {&(0x7f00000003c0)="6f9337c99c8c434e96618c0e60adbf303aee4bfa321f0710704757fbeb741b6141601d623e5a92949eacfe8aa4120286b5d170b7560551622f6ea26264e30fa22f8d249ad09132a7561da1f1ae5e", 0x4e}, {&(0x7f0000000080)}, {&(0x7f0000000440)="aa64362bb9b8fd64c79f7a7e5fa9bebc99a9ba8e46241fc23a8160b713de39d351ed74916cb1bf62fb1f7d54828bf611ccd91ffe87fb3216d15204b7de84a5417cea2b7859080a5f75f1b6c2e3e74a75e3c93ce1711aeaf124486836b051cea73a2178f7cbfa0a5aba3d2267", 0x6c}, {&(0x7f00000004c0)="b7035966e221d3bd5908ab4c439cfc32cb964d24ee957f7752dd4ab579379120f27690cac0241974956b97c0e9e67433d55616acd4f2d11db9f20380dce87ea0a3b85f3b7f75a78ef31c2e9f44d0fa94ad1f71070a2b4eec052ba627d02a17fde31f634e8949649f02f77f96f397e13f319e26e5a2db6a13c17275be1de2e94f", 0x80}, {&(0x7f0000000540)="4c9f0ce661b810ea1eb29b685b0bcb56b1c7aa707f25274ac6255f1f96131f51ea46efffdddf6e1c91863be7924f17a9a6bc9703e99c8a6c2c6adbedc716a3c4", 0x40}, {&(0x7f0000000580)="d30d948dda92535a96e134c6248b86e138a1a69dc2591cc5b46089942f74a9995cb84d7efdede3a830a183ca02db8efe0581da5835472f6bdf0b82dde5d3af223c905666e52d208c72c4f290154331f10b6393c307f7c4b6710b10d1f4be939581bc4715cf2c3209847b9d9c8287e532a859c014bb6252bf22b98c8540663493ebdff6272053ca677de3aff72c949528108a2405dc1bb336fde37c5d6d32660ca926ed683226375b8dbd53e07b5389e7d1ab320a862a740a6c0d57408b0bc02881c3a02535c76a04bc0ff41f71dd0f78edca3fa53c388e", 0xd7}], 0x9, &(0x7f0000000740)=[{0x18, 0x19f, 0x6, "14"}], 0x18, 0x20000010}, 0x1) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 424.115153] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x202, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000080)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 424.220791] FAULT_INJECTION: forcing a failure. [ 424.220791] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 424.232628] CPU: 1 PID: 21591 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 424.241133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.250493] Call Trace: [ 424.253097] dump_stack+0x244/0x3ab [ 424.256748] ? dump_stack_print_info.cold.2+0x52/0x52 [ 424.261973] ? lock_is_held_type+0x210/0x210 [ 424.266415] should_fail.cold.4+0xa/0x17 [ 424.270489] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 424.275603] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.281149] ? check_preemption_disabled+0x48/0x200 [ 424.286175] ? debug_smp_processor_id+0x1c/0x20 [ 424.290842] ? perf_trace_lock+0x14d/0x7a0 [ 424.295080] ? mark_held_locks+0x130/0x130 [ 424.299326] ? lock_is_held_type+0x210/0x210 [ 424.303733] ? lock_is_held_type+0x210/0x210 [ 424.308152] ? is_bpf_text_address+0xac/0x170 [ 424.312650] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.318186] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.323725] ? check_preemption_disabled+0x48/0x200 [ 424.328743] ? debug_smp_processor_id+0x1c/0x20 [ 424.333408] ? perf_trace_lock+0x14d/0x7a0 [ 424.337649] ? lock_is_held_type+0x210/0x210 [ 424.342055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.347603] ? should_fail+0x22d/0xd01 [ 424.351492] ? lock_is_held_type+0x210/0x210 [ 424.355899] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 424.361019] __alloc_pages_nodemask+0x34b/0xdd0 [ 424.365702] ? current_time+0x72/0x1b0 [ 424.369622] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.375162] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 424.380178] ? debug_smp_processor_id+0x1c/0x20 [ 424.384846] ? perf_trace_lock+0x14d/0x7a0 [ 424.389095] ? fsnotify+0x4e5/0xf10 [ 424.392729] ? fs_reclaim_acquire+0x20/0x20 [ 424.397082] ? lock_downgrade+0x900/0x900 [ 424.401236] ? trace_hardirqs_off+0xb8/0x310 [ 424.405650] cache_grow_begin+0xa5/0x8c0 [ 424.409711] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 424.415264] ? check_preemption_disabled+0x48/0x200 [ 424.420301] kmem_cache_alloc+0x66b/0x730 [ 424.424454] ? do_sys_ftruncate+0x428/0x550 [ 424.428782] getname_flags+0xd0/0x590 [ 424.432582] getname+0x19/0x20 [ 424.435769] do_sys_open+0x383/0x700 [ 424.439479] ? filp_open+0x80/0x80 [ 424.443017] ? trace_hardirqs_off_caller+0x300/0x300 [ 424.448131] ? do_sys_ftruncate+0x449/0x550 [ 424.452458] __x64_sys_open+0x7e/0xc0 [ 424.456258] do_syscall_64+0x1b9/0x820 [ 424.460157] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 424.465524] ? syscall_return_slowpath+0x5e0/0x5e0 [ 424.470459] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 424.475303] ? trace_hardirqs_on_caller+0x310/0x310 [ 424.480321] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 424.485339] ? prepare_exit_to_usermode+0x291/0x3b0 [ 424.490377] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 424.495226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 424.500409] RIP: 0033:0x411171 03:36:38 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00@\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 424.503623] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 424.522520] RSP: 002b:00007ffa031e4a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 424.530229] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000411171 [ 424.537498] RDX: 00007ffa031e4baa RSI: 0000000000000002 RDI: 00007ffa031e4ba0 [ 424.544778] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 424.552062] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000000 [ 424.559330] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000003 03:36:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x8, 0x292de3ab8d6adcd4, 'client0\x00', 0x4, "c9ed470a04fc887d", "7360cc5204584f16e5e74e4736e8d764ef400bcf002e3640f1c50509abd6444b", 0x5, 0x3}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x24000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:38 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\x00\x00\x00?\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:38 executing program 3 (fault-call:0 fault-nth:7): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) [ 424.646020] Unknown ioctl 1086083857 [ 424.655961] Unknown ioctl 1086083857 [ 424.760829] FAULT_INJECTION: forcing a failure. [ 424.760829] name failslab, interval 1, probability 0, space 0, times 0 [ 424.812013] CPU: 1 PID: 21624 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 424.820517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 424.829873] Call Trace: [ 424.832485] dump_stack+0x244/0x3ab [ 424.836146] ? dump_stack_print_info.cold.2+0x52/0x52 [ 424.841357] ? debug_smp_processor_id+0x1c/0x20 [ 424.846046] ? perf_trace_lock+0x14d/0x7a0 [ 424.850302] should_fail.cold.4+0xa/0x17 [ 424.854402] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 424.859541] ? is_bpf_text_address+0xac/0x170 [ 424.864064] ? lock_downgrade+0x900/0x900 [ 424.868231] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 424.873169] ? kasan_check_read+0x11/0x20 [ 424.877333] ? mark_held_locks+0x130/0x130 [ 424.881581] ? lock_is_held_type+0x210/0x210 [ 424.886001] ? fs_reclaim_acquire+0x20/0x20 [ 424.890336] ? lock_downgrade+0x900/0x900 [ 424.894498] ? check_preemption_disabled+0x48/0x200 [ 424.899556] ? debug_smp_processor_id+0x1c/0x20 [ 424.904237] ? perf_trace_sched_process_exec+0x860/0x860 [ 424.909695] ? mark_held_locks+0x130/0x130 [ 424.913955] __should_failslab+0x124/0x180 [ 424.918204] should_failslab+0x9/0x14 [ 424.922012] kmem_cache_alloc+0x2be/0x730 [ 424.926174] ? mark_held_locks+0x130/0x130 [ 424.930423] __alloc_file+0xa8/0x470 [ 424.934149] ? file_free_rcu+0xd0/0xd0 [ 424.938053] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 424.943081] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 424.947846] ? lock_is_held_type+0x210/0x210 [ 424.952267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 424.957813] ? check_preemption_disabled+0x48/0x200 [ 424.962845] alloc_empty_file+0x72/0x170 [ 424.967007] path_openat+0x170/0x5150 [ 424.970824] ? lock_is_held_type+0x210/0x210 [ 424.975237] ? unwind_dump+0x190/0x190 [ 424.979190] ? is_bpf_text_address+0xd3/0x170 [ 424.983694] ? kernel_text_address+0x79/0xf0 [ 424.988115] ? path_lookupat.isra.43+0xc00/0xc00 [ 424.992882] ? unwind_get_return_address+0x61/0xa0 [ 424.997843] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 425.002878] ? expand_files.part.8+0x571/0x9a0 [ 425.002902] ? iterate_fd+0x4b0/0x4b0 03:36:38 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:38 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x80000, 0x1000000000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:38 executing program 1: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x3) socketpair(0x7, 0x80001, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) ioctl$TCFLSH(r1, 0x540b, 0x1) 03:36:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'bond_slave_1\x00', {0x2, 0x4e22, @local}}) r2 = fcntl$getown(r1, 0x9) prctl$setptracer(0x59616d61, r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xffff, 0x0, 0x0, 0x5, 0x7, 0x8, 0x7}, &(0x7f0000000080)=0x20) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x22000, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x8}) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e24, @local}, 0x10) r5 = dup3(r0, r3, 0x80000) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000100)={0x1, 0x2, [@random="2247bd70e3d0", @broadcast]}) r6 = dup3(r0, r3, 0x0) sendmmsg(r3, &(0x7f0000005fc0), 0x800000000000059, 0x0) dup(r6) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="080000be90ffffff"], 0x1) [ 425.011301] ? lock_is_held_type+0x210/0x210 [ 425.011320] ? __alloc_fd+0x347/0x6e0 [ 425.011337] ? lock_downgrade+0x900/0x900 [ 425.011354] ? getname+0x19/0x20 [ 425.027009] ? kasan_check_read+0x11/0x20 [ 425.031141] ? do_raw_spin_unlock+0xa7/0x2f0 [ 425.035528] ? do_raw_spin_trylock+0x270/0x270 [ 425.040094] ? __check_object_size+0xb1/0x782 [ 425.044574] ? _raw_spin_unlock+0x2c/0x50 [ 425.044583] ? __alloc_fd+0x347/0x6e0 [ 425.044597] do_filp_open+0x255/0x380 [ 425.044606] ? may_open_dev+0x100/0x100 [ 425.044620] ? get_unused_fd_flags+0x122/0x1a0 [ 425.052531] ? __alloc_fd+0x6e0/0x6e0 [ 425.068570] do_sys_open+0x568/0x700 [ 425.072267] ? filp_open+0x80/0x80 [ 425.075792] ? trace_hardirqs_off_caller+0x300/0x300 [ 425.080890] ? do_sys_ftruncate+0x449/0x550 [ 425.085199] __x64_sys_open+0x7e/0xc0 [ 425.088984] do_syscall_64+0x1b9/0x820 [ 425.092874] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 425.098259] ? syscall_return_slowpath+0x5e0/0x5e0 [ 425.103199] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.108061] ? trace_hardirqs_on_caller+0x310/0x310 [ 425.113085] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 425.118112] ? prepare_exit_to_usermode+0x291/0x3b0 [ 425.123149] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.128011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.133204] RIP: 0033:0x411171 [ 425.136420] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 425.155344] RSP: 002b:00007ffa031e4a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 425.163065] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000411171 [ 425.170341] RDX: 00007ffa031e4baa RSI: 0000000000000002 RDI: 00007ffa031e4ba0 [ 425.177617] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 425.184893] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000000 [ 425.192187] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000003 03:36:39 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"6272696467653000000000ffffffff00", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 425.210820] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:39 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x80000001, 0x4) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='schedstat\x00') ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000080)={0x8, 0x800, 0x1, 0x2, 0x8, 0x75d8, 0x867d, 0x1000, 0x2, 0x6, 0x9e2, 0x5}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r3, 0x540b, 0x1) 03:36:39 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:39 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00?\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendto$inet6(r2, &(0x7f0000000200)="91ccaf13ca2c232234e6c8bfd6485cb387fafc6c189ba0e03239cb920f1953f95f66d863f9ff1d997e097df213a48dc9f3adfd38312e9e4699334a87c3cde834e6085e0eb568e66a92d0521fb8af68c979ca825bc8e684fb03371dab5ec87c8033e3aa3c78a35c6617c9ca6f11e93e41646eec5ffe92463ab6a4a512afe9a55fc8545af1", 0x84, 0x40845, &(0x7f0000000080)={0xa, 0x4e22, 0x81, @mcast1, 0x729f}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:39 executing program 3 (fault-call:0 fault-nth:8): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) [ 425.450221] FAULT_INJECTION: forcing a failure. [ 425.450221] name failslab, interval 1, probability 0, space 0, times 0 03:36:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x10001, 0x1, 0x5, 0x7}, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) shutdown(r1, 0x1) [ 425.526988] CPU: 0 PID: 21664 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 425.535523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 425.544880] Call Trace: [ 425.544917] dump_stack+0x244/0x3ab [ 425.544950] ? dump_stack_print_info.cold.2+0x52/0x52 [ 425.556315] ? debug_smp_processor_id+0x1c/0x20 [ 425.560995] ? perf_trace_lock+0x14d/0x7a0 [ 425.565242] should_fail.cold.4+0xa/0x17 [ 425.569315] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 425.574432] ? is_bpf_text_address+0xac/0x170 [ 425.574448] ? lock_downgrade+0x900/0x900 [ 425.574475] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 425.583115] ? kasan_check_read+0x11/0x20 [ 425.583139] ? mark_held_locks+0x130/0x130 [ 425.596450] ? lock_is_held_type+0x210/0x210 [ 425.600872] ? fs_reclaim_acquire+0x20/0x20 [ 425.605216] ? lock_downgrade+0x900/0x900 [ 425.609388] ? check_preemption_disabled+0x48/0x200 [ 425.614443] ? debug_smp_processor_id+0x1c/0x20 [ 425.619118] ? perf_trace_sched_process_exec+0x860/0x860 [ 425.624575] ? mark_held_locks+0x130/0x130 [ 425.628845] __should_failslab+0x124/0x180 [ 425.633093] should_failslab+0x9/0x14 [ 425.636921] kmem_cache_alloc+0x2be/0x730 [ 425.641087] ? mark_held_locks+0x130/0x130 [ 425.645347] __alloc_file+0xa8/0x470 [ 425.649068] ? file_free_rcu+0xd0/0xd0 [ 425.652975] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 425.658001] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 425.662763] ? lock_is_held_type+0x210/0x210 [ 425.667183] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 425.667206] ? check_preemption_disabled+0x48/0x200 [ 425.677743] alloc_empty_file+0x72/0x170 [ 425.677761] path_openat+0x170/0x5150 [ 425.677811] ? lock_is_held_type+0x210/0x210 [ 425.690041] ? unwind_dump+0x190/0x190 [ 425.693993] ? is_bpf_text_address+0xd3/0x170 [ 425.698496] ? kernel_text_address+0x79/0xf0 [ 425.702924] ? path_lookupat.isra.43+0xc00/0xc00 [ 425.702940] ? unwind_get_return_address+0x61/0xa0 [ 425.702961] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 425.716333] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 425.717630] ? expand_files.part.8+0x571/0x9a0 [ 425.717651] ? iterate_fd+0x4b0/0x4b0 [ 425.717680] ? lock_is_held_type+0x210/0x210 [ 425.736408] ? __alloc_fd+0x347/0x6e0 [ 425.736426] ? lock_downgrade+0x900/0x900 [ 425.736439] ? getname+0x19/0x20 [ 425.736464] ? kasan_check_read+0x11/0x20 [ 425.751881] ? do_raw_spin_unlock+0xa7/0x2f0 [ 425.756318] ? do_raw_spin_trylock+0x270/0x270 [ 425.760906] ? __check_object_size+0xb1/0x782 [ 425.765430] ? _raw_spin_unlock+0x2c/0x50 [ 425.769587] ? __alloc_fd+0x347/0x6e0 [ 425.773411] do_filp_open+0x255/0x380 [ 425.777222] ? may_open_dev+0x100/0x100 [ 425.781220] ? get_unused_fd_flags+0x122/0x1a0 [ 425.785813] ? __alloc_fd+0x6e0/0x6e0 [ 425.789647] do_sys_open+0x568/0x700 [ 425.793381] ? filp_open+0x80/0x80 [ 425.796938] ? trace_hardirqs_off_caller+0x300/0x300 [ 425.796959] ? do_sys_ftruncate+0x449/0x550 [ 425.806365] __x64_sys_open+0x7e/0xc0 [ 425.806383] do_syscall_64+0x1b9/0x820 [ 425.806401] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 425.819424] ? syscall_return_slowpath+0x5e0/0x5e0 [ 425.824367] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.829223] ? trace_hardirqs_on_caller+0x310/0x310 [ 425.834252] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 425.839282] ? prepare_exit_to_usermode+0x291/0x3b0 [ 425.844332] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 425.849185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 425.854375] RIP: 0033:0x411171 [ 425.857578] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 03:36:39 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x60000, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) renameat2(r1, 0xfffffffffffffffd, r2, &(0x7f0000000080)='./file0\x00', 0x2) socket$inet6(0x10, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000240)={0x0, 0x2, 0x6, 0x3, 0xfffffffffffffffd}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:39 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 425.876479] RSP: 002b:00007ffa031e4a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 425.876495] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000411171 [ 425.876504] RDX: 00007ffa031e4baa RSI: 0000000000000002 RDI: 00007ffa031e4ba0 [ 425.876512] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 425.876522] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000000 [ 425.876536] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000003 03:36:39 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x1, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0x76, "2bc1e0d76e6b9fc953a3fee03eb4439b0946f0c78bd2ad6cde8d9cdc382ae077e2869d4e66b0d216e79f0c72cb99be7ccbe89c6456cacb6888dfeec09ce2cf592ec873bed9264612dc619ec67cdba69a14208f1d2bb0dc4b5349f1856f319cb5c6af98c06c53e6a339bc43a29ae8c2dec098c0335f5f"}, &(0x7f00000001c0)=0x7e) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000200)='trusted.overlay.nlink\x00', &(0x7f0000000280)={'L+', 0x9}, 0x28, 0x2) unshare(0x400) pselect6(0x40, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000380)={0x7f}, &(0x7f0000000400), &(0x7f0000000480)={&(0x7f0000000440), 0x8}) 03:36:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000040)={0x1e, 0x4, 0x6}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x8) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x7, 0x200}) 03:36:39 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\a\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:39 executing program 3 (fault-call:0 fault-nth:9): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) [ 425.993473] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0xa402, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) syz_genetlink_get_family_id$nbd(&(0x7f0000000040)='nbd\x00') ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x100) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r2, 0xf, 0x3}, 0x10) 03:36:39 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x2000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001300)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0xb3b, 0x9, "2be5c489f8b8066c56debe9c062579bd02a4dcac321233d6656eb5800b987c6b5f5478725f8881c17dcb730350769b731c7d35cbd7ae92db80b3f53a780c20", 0x2}, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x10000000000000bb}, 0x81) r2 = shmget(0x2, 0x4000, 0x10, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/43) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast1, @in6=@remote, 0x4e24, 0x0, 0x4e22, 0x7fffffff, 0xa, 0x0, 0xa0, 0x5e, r1, r4}, {0xc26, 0x7, 0x80000001, 0x9, 0x100000001, 0x77d1101f, 0x4, 0x2}, {0x7fff, 0x100000001, 0xea, 0x8}, 0x8c, 0x6e6bc0, 0x2, 0x1, 0x1}, {{@in=@rand_addr=0x8, 0x4d2, 0x3c}, 0x2, @in=@loopback, 0x3507, 0x0, 0x3, 0x10000, 0x0, 0xffffffffffff72c6, 0x2}}, 0xe8) 03:36:39 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000500", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:39 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x5, 0x2, 0x0, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, r2, r2) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000000000)=[{&(0x7f0000003640)=""/4096, 0x1774}], 0xa, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0x79}], 0x1bd, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) [ 426.115595] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:39 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0xfffffffffffffef8, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x3, 0x3e0, 0x0, 0x6789, 0x7, 0x4, 0x101, 0x1, 0x40, 0x8}) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:40 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000300", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:40 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\a\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000000)) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 426.321790] FAULT_INJECTION: forcing a failure. [ 426.321790] name failslab, interval 1, probability 0, space 0, times 0 [ 426.351676] CPU: 1 PID: 21724 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 426.360193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.369549] Call Trace: [ 426.372153] dump_stack+0x244/0x3ab [ 426.375817] ? dump_stack_print_info.cold.2+0x52/0x52 [ 426.381034] ? debug_smp_processor_id+0x1c/0x20 [ 426.385717] ? perf_trace_lock+0x14d/0x7a0 [ 426.389972] should_fail.cold.4+0xa/0x17 [ 426.394043] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 426.399159] ? is_bpf_text_address+0xd3/0x170 [ 426.403676] ? kernel_text_address+0x79/0xf0 [ 426.408083] ? __kernel_text_address+0xd/0x40 [ 426.412593] ? unwind_get_return_address+0x61/0xa0 [ 426.417536] ? __save_stack_trace+0x8d/0xf0 [ 426.421875] ? lock_is_held_type+0x210/0x210 [ 426.426320] ? fs_reclaim_acquire+0x20/0x20 [ 426.426337] ? lock_downgrade+0x900/0x900 [ 426.426350] ? kasan_slab_alloc+0x12/0x20 [ 426.426369] ? do_syscall_64+0x1b9/0x820 [ 426.426384] ? perf_trace_sched_process_exec+0x860/0x860 [ 426.426398] ? lock_is_held_type+0x210/0x210 [ 426.426420] __should_failslab+0x124/0x180 [ 426.426457] should_failslab+0x9/0x14 [ 426.434936] kmem_cache_alloc_trace+0x2d7/0x750 [ 426.434954] ? __might_sleep+0x95/0x190 [ 426.434977] apparmor_file_alloc_security+0x17b/0xac0 [ 426.434999] ? apparmor_path_rename+0xcd0/0xcd0 [ 426.435020] ? kasan_kmalloc+0xc7/0xe0 [ 426.443210] ? kasan_slab_alloc+0x12/0x20 [ 426.443227] ? kmem_cache_alloc+0x306/0x730 [ 426.443245] security_file_alloc+0x4c/0xa0 [ 426.453141] __alloc_file+0x12a/0x470 [ 426.453157] ? file_free_rcu+0xd0/0xd0 [ 426.453180] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 426.461219] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 426.461237] ? lock_is_held_type+0x210/0x210 [ 426.461257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.461277] ? check_preemption_disabled+0x48/0x200 [ 426.469926] alloc_empty_file+0x72/0x170 [ 426.469945] path_openat+0x170/0x5150 [ 426.469967] ? lock_is_held_type+0x210/0x210 [ 426.536550] ? unwind_dump+0x190/0x190 [ 426.536578] ? is_bpf_text_address+0xd3/0x170 [ 426.536598] ? kernel_text_address+0x79/0xf0 [ 426.544879] ? path_lookupat.isra.43+0xc00/0xc00 [ 426.544893] ? unwind_get_return_address+0x61/0xa0 [ 426.544919] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 426.544936] ? expand_files.part.8+0x571/0x9a0 [ 426.544961] ? iterate_fd+0x4b0/0x4b0 [ 426.576901] ? lock_is_held_type+0x210/0x210 [ 426.581363] ? __alloc_fd+0x347/0x6e0 [ 426.585175] ? lock_downgrade+0x900/0x900 [ 426.589334] ? getname+0x19/0x20 [ 426.592715] ? kasan_check_read+0x11/0x20 [ 426.596874] ? do_raw_spin_unlock+0xa7/0x2f0 [ 426.601288] ? do_raw_spin_trylock+0x270/0x270 [ 426.605883] ? __check_object_size+0xb1/0x782 [ 426.610371] ? _raw_spin_unlock+0x2c/0x50 [ 426.614505] ? __alloc_fd+0x347/0x6e0 [ 426.618301] do_filp_open+0x255/0x380 [ 426.622086] ? may_open_dev+0x100/0x100 [ 426.626053] ? get_unused_fd_flags+0x122/0x1a0 [ 426.630636] ? __alloc_fd+0x6e0/0x6e0 [ 426.634596] do_sys_open+0x568/0x700 [ 426.638310] ? filp_open+0x80/0x80 [ 426.641840] ? trace_hardirqs_off_caller+0x300/0x300 [ 426.646952] ? do_sys_ftruncate+0x449/0x550 [ 426.651276] __x64_sys_open+0x7e/0xc0 [ 426.655064] do_syscall_64+0x1b9/0x820 [ 426.658942] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 426.664293] ? syscall_return_slowpath+0x5e0/0x5e0 [ 426.669228] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 426.674074] ? trace_hardirqs_on_caller+0x310/0x310 [ 426.679078] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 426.684082] ? prepare_exit_to_usermode+0x291/0x3b0 [ 426.689085] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 426.693928] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 426.699104] RIP: 0033:0x411171 [ 426.702283] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 17 00 00 c3 48 83 ec 08 e8 8a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 d3 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 03:36:40 executing program 3 (fault-call:0 fault-nth:10): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:40 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x5, 0x2, 0x0, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x401}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, r2, r2) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) fcntl$getownex(r3, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000000000)=[{&(0x7f0000003640)=""/4096, 0x1774}], 0xa, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0x79}], 0x1bd, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in, @in6}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) 03:36:40 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x5) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:40 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300f00", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 426.721165] RSP: 002b:00007ffa031e4a10 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 426.728899] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000411171 [ 426.736169] RDX: 00007ffa031e4baa RSI: 0000000000000002 RDI: 00007ffa031e4ba0 [ 426.743422] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 426.750673] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000000 [ 426.757950] R13: 0000000000000004 R14: 0000000000000004 R15: 0000000000000003 03:36:40 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00004e7000)={0x2, 0x70, 0x20000000cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000380)="6e7230010060a19ef9d2c673d9a1571cb9e1369bcd61ef7e49793ae18712eceb1daa769497800b7fbbd35b170c106c1d39aeb660d863e49b8c4f3b3cad48902b5b2d6cfd0abd3c88c60fd7140fbc0e5637dd82fc3435bed4de5d693c9a781c863e05d8a6f8689a5be29216061f3ff53f8b6b396678e7ba155ef9152d7e43b1eccb2331eb8eb1ed5586dcf8b3b0b999361a44ff2c22c2abbef42dd24eabe6723346a6e46c0499a21442d8d00dcb57f013ff7595edd0ff076930de3675d34117a44eb0e4f832936da44e00000000000000000000000000") r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={"6e72300100", 0x2301}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$peek(0x3, r4, &(0x7f0000000080)) 03:36:40 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000080)={'syz', 0x1}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4402, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7de) [ 426.798190] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 426.834951] FAULT_INJECTION: forcing a failure. [ 426.834951] name failslab, interval 1, probability 0, space 0, times 0 [ 426.863520] CPU: 1 PID: 21782 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 426.872025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 426.872034] Call Trace: [ 426.872066] dump_stack+0x244/0x3ab [ 426.872094] ? dump_stack_print_info.cold.2+0x52/0x52 [ 426.872119] ? debug_smp_processor_id+0x1c/0x20 [ 426.872145] ? perf_trace_lock+0x14d/0x7a0 [ 426.901772] should_fail.cold.4+0xa/0x17 [ 426.905848] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 426.910964] ? __enqueue_entity+0x10d/0x1f0 [ 426.915302] ? enqueue_entity+0x34b/0x20d0 [ 426.919547] ? put_prev_task_fair+0x80/0x80 [ 426.923918] ? __account_cfs_rq_runtime+0x790/0x790 [ 426.928993] ? lock_is_held_type+0x210/0x210 [ 426.933413] ? fs_reclaim_acquire+0x20/0x20 [ 426.933899] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 426.937753] ? lock_downgrade+0x900/0x900 [ 426.937776] ? perf_trace_sched_process_exec+0x860/0x860 [ 426.937791] ? enqueue_entity+0x34b/0x20d0 [ 426.937806] ? perf_trace_lock+0x14d/0x7a0 [ 426.937830] __should_failslab+0x124/0x180 [ 426.937851] should_failslab+0x9/0x14 [ 426.953404] kmem_cache_alloc+0x2be/0x730 [ 426.953428] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 426.953508] __kernfs_new_node+0x127/0x8d0 [ 426.970429] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 426.970447] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 426.970467] ? lock_is_held_type+0x210/0x210 [ 426.998555] ? debug_smp_processor_id+0x1c/0x20 [ 427.003231] ? perf_trace_lock+0x14d/0x7a0 [ 427.007477] ? try_to_wake_up+0x10a/0x12e0 [ 427.011730] ? lock_is_held_type+0x210/0x210 [ 427.016153] ? check_preempt_curr+0x3a0/0x3a0 [ 427.020671] ? enqueue_task_fair+0x24d/0xa50 [ 427.025106] ? lock_is_held_type+0x210/0x210 [ 427.029533] kernfs_new_node+0x95/0x120 [ 427.033524] kernfs_create_dir_ns+0x4d/0x160 [ 427.037961] internal_create_group+0x5fc/0xd80 [ 427.042573] ? remove_files.isra.1+0x190/0x190 [ 427.047168] ? up_write+0x7b/0x220 [ 427.050726] ? down_write_nested+0x130/0x130 [ 427.055162] ? down_read+0x120/0x120 [ 427.058922] sysfs_create_group+0x1f/0x30 [ 427.063137] lo_ioctl+0x1307/0x1d60 [ 427.066775] ? lo_rw_aio+0x1ef0/0x1ef0 [ 427.070698] blkdev_ioctl+0x9ac/0x2010 [ 427.074595] ? blkpg_ioctl+0xc10/0xc10 [ 427.078480] ? lock_downgrade+0x900/0x900 [ 427.082640] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 427.087583] ? save_stack+0x43/0xd0 [ 427.091212] ? __kasan_slab_free+0x102/0x150 [ 427.095625] ? __fget+0x4d1/0x740 [ 427.099117] ? ksys_dup3+0x680/0x680 [ 427.102893] block_ioctl+0xee/0x130 [ 427.106528] ? blkdev_fallocate+0x400/0x400 [ 427.110852] do_vfs_ioctl+0x1de/0x1720 [ 427.114744] ? trace_hardirqs_on+0xbd/0x310 [ 427.119066] ? ioctl_preallocate+0x300/0x300 [ 427.123474] ? __fget_light+0x2e9/0x430 [ 427.127453] ? fget_raw+0x20/0x20 [ 427.130917] ? putname+0xf2/0x130 [ 427.134375] ? kmem_cache_free+0x21a/0x290 [ 427.138618] ? putname+0xf7/0x130 [ 427.142079] ? do_sys_open+0x3ac/0x700 [ 427.146033] ? security_file_ioctl+0x94/0xc0 [ 427.150462] ksys_ioctl+0xa9/0xd0 [ 427.153932] __x64_sys_ioctl+0x73/0xb0 [ 427.157829] do_syscall_64+0x1b9/0x820 [ 427.161720] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 427.167086] ? syscall_return_slowpath+0x5e0/0x5e0 [ 427.172056] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.176939] ? trace_hardirqs_on_caller+0x310/0x310 [ 427.181978] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 427.187044] ? prepare_exit_to_usermode+0x291/0x3b0 [ 427.192080] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.196939] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.202131] RIP: 0033:0x457387 [ 427.205329] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.224229] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 427.231942] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 427.239208] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 427.246477] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 427.253747] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 03:36:40 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x6, 0x109000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8001) r2 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000f83800b893c1a8050049980000000000000000000000000000000000000000000000005800000031d9d6891c8bb73b1a64dbce69f390befc2e997b9fd47bb23ab371c64d57a55005d800ab04198aeda2f89f65de28081824fae33de016057f89052b8da0b423de9f16c35b7d641084ac2f76a521"], &(0x7f0000000080)=0x7c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000bc0)=0xe8) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0x2, 0xa, &(0x7f0000000940)=[{&(0x7f0000000380)="2296b0e65c2b3192c414c0aec60967dbec4073d83b4195e8fbad3884116b5c658abaeb9b4465d312d0a7afe85189c27ef5b3eea46102a0b4cc67135964182553cedec2f1f352de2186a93c74274db8e1fcee32dc3ee2a4fa80452d7ddf82974776909e681d5b9f04963bdf61cee5ce495a3b857e45a8bcb4ed78d324d3bcec370d81467d4dd85ae0b19ec942e118e2e7fa2875fe2c4cd757d0216124d77f4b9cc0bb7f73815bef6b43e22e0caaf3e49bbdbe01254226dbf2c861adec49a50e022e4b", 0xc2, 0x40}, {&(0x7f0000000480)="44c8e329c4db1938edd42837571893fed3b3810b4ea8c629571a5f69e45f73d1230a3f05fe9a5a5601bf443b1f1b79bdde7500e7ac87a0b7f46dd23c4ee241a78fa1c54a1fb41c45a4c9df54507a485c8771ecf51faeed222fae6502b82f766e8c76b43f6b4b18e9ff9cb713f1166e541f54fe2885a27307ee8d", 0x7a, 0x1}, {&(0x7f0000000500)="f070bab06b37d08ece0ea39359b4aec90f8f36a8de39b657f4f1137a84727b182550d2d827f147c363ac97221e93303300412dc34e51ca84a1c360563c3f097740bfcc985a6c4c8f91b546b3b71446259b12f1b87016b32c3946b1b3253914f1e2d4aee4185f8ffb25bb0e6132913ad35cafcce546c1d78c12e51f7bcca689b5046e9ff1400e622d1d626aa6f29bc69d2367eaed1f597e48728057aefd3ac4709f57f105c0df3a38ddf5ea3afcd364", 0xaf, 0x180000000000000}, {&(0x7f00000005c0)="7dbbb3fe6dd5e52078df549122934f476af567db601f2ee6387086fec81635f1b62833a88c91fe4719fab7b5f975d77628e765ba4bf01ffb35c04cfb694c0a5a3e84ef4a06d3136ee6a06b6350ec6b19f11a39c3c6a27508b1f632dd471b1e2dbaffa068a7196374d2776a22e85112f19889da0e28bcf68c8482b5", 0x7b, 0x8}, {&(0x7f0000000640)="be67c9ce7b82bdc2c022763df62c8742772dbe4f996d9065139b761d5e40e26fd6cd5cf4896e7353f4eea7a2f3f20fde4132f953b6f474", 0x37}, {&(0x7f0000000680)="57c5bfa59d11f308b82bf92720cc401d35ce990df3a0ca5d71f0a5ad72878baf0578431c45bbdea8b5064fe4169557aa9549d727cf5e5e9cefeaf4b1c04053bb94cd612e1c2adf0e9545cdaa6b45c2fba258ad7b5f1ac12ec586e283dc4a3128ace65a62eeda64f6ca6235611801040919ed804c3b8a65b2c924495f7b22cdf1d691ccc52e1d142a3b3bbfe755c04ec99f79a30ac4c4b1886fce4cf20407e0d9ec2e691b046d3216cdfb15e7", 0xac, 0x7fff}, {&(0x7f0000000740)="04a0d461c897190f0b80c1569b42098597496d41c3ed01757c122a433c28d5d61eeed080e64862967e2b830b145c19b40aff8ade4a167ed346ab2c4e85032f820bbd99fdaafcd2275efae7e42259c5a4746cdc4446524316bc7a2c59eee7de39cd45f34ae6ef4779eb51e2e09525d54cfc170b1d3e880019bf171d644c2bfb308ce179bba7bfc0facac291f146fdfd60e45041719ecf0c11503c7976a32e93c056fe3cbe622a136c43d2d4e0c1d47a21", 0xb0, 0xef}, {&(0x7f0000000800)="784f8b168c4cfdb577875eb44f55bb974a768a719b7d8700fb040aba2a093fb55baae7c0cbc89992bf745b28e803840e3bcb85537810dfa9e42968c45f6f", 0x3e, 0x9}, {&(0x7f0000000840)="c93b32546a8753fade", 0x9}, {&(0x7f0000000880)="dcadaf4cbacf187e908ee782a9a9bc558dfaa4937f2e8ebf574e80d750ae32872fa9ea8dd470eb49984f02971c9e44d722bb2913b08010285d9af174662cefeeaa49e580901068cce4233a4f9271be3181819b01f05efaa4e456a348a4631756b1acb44f03b50a0965846f17d82457c2e325e669a77130d9ff1d78fff98c3b1a88f0bafa55cdaf956663eebcd16f3278f65117d9c4bb8dc244c3d9fd933e3649cba4b35fb767b7894be0ac6007a379cec71aec4642b642", 0xb7}], 0x20000, &(0x7f0000000c00)={[{@noloccookie='noloccookie'}, {@noloccookie='noloccookie'}, {@norgrplvb='norgrplvb'}, {@barrier='barrier'}, {@noacl='noacl'}, {@lockproto_nolock='lockproto=lock_nolock'}, {@errors_withdraw='errors=withdraw'}, {@quota_account='quota=account'}, {@data_writeback='data=writeback'}, {@acl='acl'}], [{@pcr={'pcr', 0x3d, 0x38}}, {@hash='hash'}, {@measure='measure'}, {@context={'context', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/snapshot\x00'}}, {@appraise_type='appraise_type=imasig'}, {@euid_eq={'euid', 0x3d, r4}}, {@fsname={'fsname', 0x3d, '/dev/snapshot\x00'}}, {@appraise_type='appraise_type=imasig'}, {@uid_lt={'uid<', r5}}]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 03:36:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x100000001, 0x200000) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 427.261024] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:41 executing program 3 (fault-call:0 fault-nth:11): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:41 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300300", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 427.336588] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:41 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe605000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x9}}, 0xfffffffffffffffa, 0xfffffffffffffffc, 0xbc, 0x3074, 0x80}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r3, 0x400}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000480)) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x40) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000300)) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@mcast1}}}, &(0x7f0000000440)=0xe8) 03:36:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x8) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x43, 0x5, r1, 0x647, r2, 0xffff, 0xca, 0x7}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x802, 0xbe72e0d44b688922) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000080)=0x4) [ 427.455663] FAULT_INJECTION: forcing a failure. [ 427.455663] name failslab, interval 1, probability 0, space 0, times 0 [ 427.484538] CPU: 0 PID: 21825 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 427.493055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 427.502414] Call Trace: 03:36:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x9e, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="41e8742e5b0a8ce12aa139111d88bf8150d75d4f8c74dba220b477cc3d36a53a5593c3ef323b88f4bf0d331e605d1471f2797b29d61a23d620f8cec16c4fd27263781cef783f0c5298e8786850b1ece1bca6ded1bd6875558c24f1b625f14fb6adeb308b66c28b0b97b5d66ca53eed44100d09622f99f6e8c5f102d5991da43dfd92bd01ac65b190b5069af745b8f015d26a72454b5d", 0x96, 0x8}, {&(0x7f0000000140)="6cffba28bb597b6d13fcd7ee3a7ebff2a6cebd52e9c4a77c8778ed1202121a6ea5d06786801c5a3a706cb8c6600d64f7ee3dd8b19f8cbfbd88042e8e092a6fa446393f2f48e7224d40cf26f84cc19343bd1fe4727152ec9e10f5553f2f4072887d0453eebf923336d76b", 0x6a, 0x3}], 0x200000, &(0x7f00000002c0)={[{@discard='discard'}, {@metadata_ratio={'metadata_ratio', 0x3d, 0x1d}}], [{@uid_lt={'uid<', r1}}]}) [ 427.505036] dump_stack+0x244/0x3ab [ 427.508720] ? dump_stack_print_info.cold.2+0x52/0x52 [ 427.513982] ? debug_smp_processor_id+0x1c/0x20 [ 427.518672] ? perf_trace_lock+0x14d/0x7a0 [ 427.522936] should_fail.cold.4+0xa/0x17 [ 427.527013] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 427.532127] ? __save_stack_trace+0x8d/0xf0 [ 427.536461] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.542032] ? check_preemption_disabled+0x48/0x200 [ 427.542045] device nr0 entered promiscuous mode [ 427.547079] ? debug_smp_processor_id+0x1c/0x20 [ 427.547111] ? perf_trace_lock+0x14d/0x7a0 [ 427.547132] ? lock_is_held_type+0x210/0x210 [ 427.547147] ? check_preemption_disabled+0x48/0x200 [ 427.547167] ? lock_is_held_type+0x210/0x210 [ 427.553395] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 427.556601] ? fs_reclaim_acquire+0x20/0x20 [ 427.556620] ? lock_downgrade+0x900/0x900 [ 427.556673] ? perf_trace_sched_process_exec+0x860/0x860 [ 427.556729] __should_failslab+0x124/0x180 [ 427.556759] should_failslab+0x9/0x14 [ 427.556803] kmem_cache_alloc+0x2be/0x730 [ 427.556841] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 427.611857] __kernfs_new_node+0x127/0x8d0 [ 427.616103] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 427.620875] ? kasan_check_write+0x14/0x20 [ 427.625114] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 427.630042] ? __kernfs_new_node+0x697/0x8d0 [ 427.634456] ? wait_for_completion+0x8a0/0x8a0 [ 427.639042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 427.644579] ? kasan_check_write+0x14/0x20 [ 427.648839] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 427.653767] ? debug_smp_processor_id+0x1c/0x20 [ 427.658444] ? __schedule+0x168b/0x21d0 [ 427.662426] ? wait_for_completion+0x8a0/0x8a0 [ 427.667023] ? lock_is_held_type+0x210/0x210 [ 427.671441] ? mutex_unlock+0xd/0x10 [ 427.675158] ? kernfs_activate+0x21a/0x2c0 [ 427.679400] kernfs_new_node+0x95/0x120 [ 427.683379] __kernfs_create_file+0x5a/0x340 [ 427.687811] sysfs_add_file_mode_ns+0x222/0x530 [ 427.692488] internal_create_group+0x3df/0xd80 [ 427.697083] ? remove_files.isra.1+0x190/0x190 [ 427.701677] ? up_write+0x7b/0x220 [ 427.705223] ? down_write_nested+0x130/0x130 [ 427.709630] ? down_read+0x120/0x120 [ 427.713355] sysfs_create_group+0x1f/0x30 [ 427.717506] lo_ioctl+0x1307/0x1d60 [ 427.721136] ? lo_rw_aio+0x1ef0/0x1ef0 [ 427.725036] blkdev_ioctl+0x9ac/0x2010 [ 427.728930] ? blkpg_ioctl+0xc10/0xc10 [ 427.732816] ? lock_downgrade+0x900/0x900 [ 427.736974] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 427.741918] ? save_stack+0x43/0xd0 [ 427.745545] ? __kasan_slab_free+0x102/0x150 [ 427.749973] ? __fget+0x4d1/0x740 [ 427.753449] ? ksys_dup3+0x680/0x680 [ 427.757185] block_ioctl+0xee/0x130 [ 427.760815] ? blkdev_fallocate+0x400/0x400 [ 427.765133] do_vfs_ioctl+0x1de/0x1720 [ 427.769038] ? trace_hardirqs_on+0xbd/0x310 [ 427.773378] ? ioctl_preallocate+0x300/0x300 [ 427.777800] ? __fget_light+0x2e9/0x430 [ 427.781775] ? fget_raw+0x20/0x20 [ 427.785231] ? putname+0xf2/0x130 [ 427.788690] ? kmem_cache_free+0x21a/0x290 [ 427.792934] ? putname+0xf7/0x130 [ 427.796396] ? do_sys_open+0x3ac/0x700 [ 427.800299] ? security_file_ioctl+0x94/0xc0 [ 427.804715] ksys_ioctl+0xa9/0xd0 [ 427.808171] __x64_sys_ioctl+0x73/0xb0 [ 427.812096] do_syscall_64+0x1b9/0x820 [ 427.815985] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 427.821350] ? syscall_return_slowpath+0x5e0/0x5e0 [ 427.826279] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.831352] ? trace_hardirqs_on_caller+0x310/0x310 [ 427.836369] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 427.841386] ? prepare_exit_to_usermode+0x291/0x3b0 [ 427.846408] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 427.851254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 427.856446] RIP: 0033:0x457387 [ 427.859640] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 427.878548] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 427.886262] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 427.893526] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 427.900795] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 427.908077] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 427.915341] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:41 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_emit_ethernet(0x7ffff, &(0x7f0000000100)={@local, @link_local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7fff1, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c8d1f6", 0x0, "071ccd"}}}}}}, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 03:36:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:41 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000940)=[{&(0x7f0000000a00)=""/247, 0xf7}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000340)=""/169, 0xa9}, {&(0x7f0000000040)=""/83, 0x53}, {&(0x7f0000000400)=""/202, 0xca}, {&(0x7f0000000500)=""/234, 0xea}, {&(0x7f0000000600)=""/213, 0xd5}, {&(0x7f0000000700)=""/147, 0x93}, {&(0x7f00000007c0)=""/163, 0xa3}, {&(0x7f0000000880)=""/189, 0xbd}], 0xa, &(0x7f00000001c0)=""/35, 0x23}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:41 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300500", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:41 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x461, 0x4, 0x2, 0xfff, 0xc2e, 0xfffffffffffff667}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xfffffffffffffffb) ioctl$RTC_VL_READ(r0, 0x80047013, &(0x7f0000000080)) ioctl$TCFLSH(r0, 0x540b, 0x9) 03:36:41 executing program 3 (fault-call:0 fault-nth:12): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) [ 428.147419] FAULT_INJECTION: forcing a failure. [ 428.147419] name failslab, interval 1, probability 0, space 0, times 0 [ 428.159710] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 428.184658] CPU: 0 PID: 21858 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 03:36:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 428.193201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 428.202565] Call Trace: [ 428.205178] dump_stack+0x244/0x3ab [ 428.208831] ? dump_stack_print_info.cold.2+0x52/0x52 [ 428.214043] ? debug_smp_processor_id+0x1c/0x20 [ 428.218721] ? perf_trace_lock+0x14d/0x7a0 [ 428.222968] should_fail.cold.4+0xa/0x17 [ 428.227046] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 428.227065] ? __save_stack_trace+0x8d/0xf0 [ 428.227085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.227104] ? check_preemption_disabled+0x48/0x200 [ 428.247064] ? debug_smp_processor_id+0x1c/0x20 [ 428.251766] ? perf_trace_lock+0x14d/0x7a0 [ 428.254213] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 428.256013] ? lock_is_held_type+0x210/0x210 [ 428.256027] ? check_preemption_disabled+0x48/0x200 [ 428.256064] ? lock_is_held_type+0x210/0x210 [ 428.256085] ? fs_reclaim_acquire+0x20/0x20 [ 428.256106] ? lock_downgrade+0x900/0x900 [ 428.284360] ? perf_trace_sched_process_exec+0x860/0x860 [ 428.289834] __should_failslab+0x124/0x180 [ 428.294080] should_failslab+0x9/0x14 03:36:42 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 428.297888] kmem_cache_alloc+0x2be/0x730 [ 428.302063] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 428.307094] __kernfs_new_node+0x127/0x8d0 [ 428.307119] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 428.316117] ? kasan_check_write+0x14/0x20 [ 428.320396] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 428.320413] ? __kernfs_new_node+0x697/0x8d0 [ 428.320432] ? wait_for_completion+0x8a0/0x8a0 [ 428.334327] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 428.339888] ? kasan_check_write+0x14/0x20 [ 428.344167] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 428.349111] ? debug_smp_processor_id+0x1c/0x20 [ 428.353800] ? __schedule+0x168b/0x21d0 [ 428.353817] ? wait_for_completion+0x8a0/0x8a0 [ 428.353837] ? lock_is_held_type+0x210/0x210 [ 428.359664] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 428.362430] ? mutex_unlock+0xd/0x10 [ 428.362447] ? kernfs_activate+0x21a/0x2c0 [ 428.362467] kernfs_new_node+0x95/0x120 [ 428.362489] __kernfs_create_file+0x5a/0x340 [ 428.362512] sysfs_add_file_mode_ns+0x222/0x530 [ 428.362535] internal_create_group+0x3df/0xd80 03:36:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x4) 03:36:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x34000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 428.389287] ? remove_files.isra.1+0x190/0x190 [ 428.403102] ? up_write+0x7b/0x220 [ 428.406655] ? down_write_nested+0x130/0x130 [ 428.411071] ? down_read+0x120/0x120 [ 428.414802] sysfs_create_group+0x1f/0x30 [ 428.418983] lo_ioctl+0x1307/0x1d60 [ 428.422634] ? lo_rw_aio+0x1ef0/0x1ef0 [ 428.426532] blkdev_ioctl+0x9ac/0x2010 [ 428.430429] ? blkpg_ioctl+0xc10/0xc10 [ 428.434323] ? lock_downgrade+0x900/0x900 [ 428.438500] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 428.443450] ? save_stack+0x43/0xd0 [ 428.447086] ? __kasan_slab_free+0x102/0x150 [ 428.451525] ? __fget+0x4d1/0x740 [ 428.454997] ? ksys_dup3+0x680/0x680 [ 428.455026] block_ioctl+0xee/0x130 [ 428.455045] ? blkdev_fallocate+0x400/0x400 [ 428.462378] do_vfs_ioctl+0x1de/0x1720 [ 428.462398] ? trace_hardirqs_on+0xbd/0x310 [ 428.462417] ? ioctl_preallocate+0x300/0x300 [ 428.479373] ? __fget_light+0x2e9/0x430 [ 428.483372] ? fget_raw+0x20/0x20 [ 428.486839] ? putname+0xf2/0x130 [ 428.490309] ? kmem_cache_free+0x21a/0x290 [ 428.494556] ? putname+0xf7/0x130 [ 428.498027] ? do_sys_open+0x3ac/0x700 [ 428.501941] ? security_file_ioctl+0x94/0xc0 [ 428.502191] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 428.506413] ksys_ioctl+0xa9/0xd0 [ 428.506434] __x64_sys_ioctl+0x73/0xb0 [ 428.506454] do_syscall_64+0x1b9/0x820 [ 428.506470] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 428.506488] ? syscall_return_slowpath+0x5e0/0x5e0 [ 428.506504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.506527] ? trace_hardirqs_on_caller+0x310/0x310 [ 428.543902] ? prepare_exit_to_usermode+0x3b0/0x3b0 03:36:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x105e00, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 428.548948] ? prepare_exit_to_usermode+0x291/0x3b0 [ 428.553987] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 428.558838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 428.564044] RIP: 0033:0x457387 [ 428.567253] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 428.586169] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 03:36:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040), 0x188, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x6}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 03:36:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000240)={@multicast2, @local}, &(0x7f0000000280)=0xc) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 428.593886] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 428.593896] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 428.593904] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 428.593924] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 428.593938] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:42 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00@\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x8000001) [ 428.685822] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 428.711494] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 428.732383] netlink: 'syz-executor4': attribute type 6 has an invalid length. 03:36:42 executing program 3 (fault-call:0 fault-nth:13): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:42 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:42 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x1, 0x2, 0x6ec, "38b87cbe68bb96175d6ef4bc3296bca17ccc9267c4a42ca001d4f1581be54a9eba2fd03c6d3ab382133f6360ccaea5f814f0475e254a79b86dae5218aff2277c4ae2696ed7d8c137e9ed5db4a6bc8371"}, 0xd8) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:42 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140), 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x801) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x11a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100), 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000600)=0xb00, 0x10000) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x400000000, 0x2000000000000000, 0x80000001, 0x40000000000, 0x666d, 0x2}) 03:36:42 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000100", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:42 executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socket$inet6(0x10, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_names\x00') ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) 03:36:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x5) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xe1, 0x800, 0x1, 0x41, 0x2, 0x2, 0x3, 0x5c, 0x1, 0x40}) [ 428.950121] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 428.982766] FAULT_INJECTION: forcing a failure. [ 428.982766] name failslab, interval 1, probability 0, space 0, times 0 03:36:42 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000400", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 429.023658] CPU: 0 PID: 21938 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 429.032169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.041503] Call Trace: [ 429.041521] dump_stack+0x244/0x3ab [ 429.041538] ? dump_stack_print_info.cold.2+0x52/0x52 [ 429.047724] ? debug_smp_processor_id+0x1c/0x20 [ 429.047735] ? perf_trace_lock+0x14d/0x7a0 [ 429.047752] should_fail.cold.4+0xa/0x17 [ 429.065805] ? fault_create_debugfs_attr+0x1f0/0x1f0 03:36:42 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 429.070895] ? perf_trace_lock+0x14d/0x7a0 [ 429.075116] ? lock_release+0xa10/0xa10 [ 429.079161] ? perf_trace_sched_process_exec+0x860/0x860 [ 429.079481] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 429.084645] ? lock_is_held_type+0x210/0x210 [ 429.084663] ? check_preemption_disabled+0x48/0x200 [ 429.084694] ? __mutex_lock+0x85e/0x16f0 [ 429.084728] ? kernfs_activate+0x8e/0x2c0 [ 429.084746] ? lock_is_held_type+0x210/0x210 [ 429.084775] ? fs_reclaim_acquire+0x20/0x20 [ 429.117060] ? lock_downgrade+0x900/0x900 [ 429.121225] ? __mutex_lock+0x85e/0x16f0 [ 429.125360] ? perf_trace_sched_process_exec+0x860/0x860 [ 429.125387] ? kernfs_activate+0x21a/0x2c0 [ 429.135085] __should_failslab+0x124/0x180 [ 429.139330] should_failslab+0x9/0x14 [ 429.139349] kmem_cache_alloc+0x2be/0x730 [ 429.139369] ? lock_downgrade+0x900/0x900 [ 429.151446] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 429.156472] __kernfs_new_node+0x127/0x8d0 [ 429.160733] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 429.165492] ? kasan_check_write+0x14/0x20 03:36:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x9, 0x800, 0x6, 0x101, 0x2, 0xff, 0xfffffffffffff000, 0x1, 0x4, 0x4834, 0x3f, 0x6}) [ 429.169753] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 429.174711] ? wait_for_completion+0x8a0/0x8a0 [ 429.179342] ? wait_for_completion+0x8a0/0x8a0 [ 429.183939] ? kasan_check_write+0x14/0x20 [ 429.188189] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 429.188209] ? mutex_unlock+0xd/0x10 [ 429.188226] ? kernfs_activate+0x21a/0x2c0 [ 429.188249] ? kernfs_walk_and_get_ns+0x340/0x340 [ 429.205989] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 429.211535] ? kernfs_link_sibling+0x1d2/0x3b0 [ 429.216138] kernfs_new_node+0x95/0x120 [ 429.220148] __kernfs_create_file+0x5a/0x340 [ 429.224573] sysfs_add_file_mode_ns+0x222/0x530 [ 429.229264] internal_create_group+0x3df/0xd80 [ 429.233870] ? remove_files.isra.1+0x190/0x190 [ 429.238459] ? up_write+0x7b/0x220 [ 429.242006] ? down_write_nested+0x130/0x130 [ 429.246426] ? down_read+0x120/0x120 [ 429.250161] sysfs_create_group+0x1f/0x30 [ 429.254327] lo_ioctl+0x1307/0x1d60 [ 429.257964] ? lo_rw_aio+0x1ef0/0x1ef0 [ 429.261886] blkdev_ioctl+0x9ac/0x2010 [ 429.265799] ? blkpg_ioctl+0xc10/0xc10 [ 429.269706] ? lock_downgrade+0x900/0x900 [ 429.273881] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 429.278837] ? save_stack+0x43/0xd0 [ 429.282481] ? __kasan_slab_free+0x102/0x150 [ 429.286934] ? __fget+0x4d1/0x740 [ 429.290407] ? ksys_dup3+0x680/0x680 [ 429.294158] block_ioctl+0xee/0x130 [ 429.297792] ? blkdev_fallocate+0x400/0x400 [ 429.302004] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 429.302149] do_vfs_ioctl+0x1de/0x1720 [ 429.302169] ? trace_hardirqs_on+0xbd/0x310 [ 429.302192] ? ioctl_preallocate+0x300/0x300 [ 429.320786] ? __fget_light+0x2e9/0x430 [ 429.324768] ? fget_raw+0x20/0x20 [ 429.328245] ? putname+0xf2/0x130 [ 429.331709] ? kmem_cache_free+0x21a/0x290 [ 429.331726] ? putname+0xf7/0x130 [ 429.331748] ? do_sys_open+0x3ac/0x700 [ 429.339435] ? security_file_ioctl+0x94/0xc0 [ 429.339455] ksys_ioctl+0xa9/0xd0 [ 429.339474] __x64_sys_ioctl+0x73/0xb0 [ 429.355068] do_syscall_64+0x1b9/0x820 [ 429.358970] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 429.364347] ? syscall_return_slowpath+0x5e0/0x5e0 [ 429.369291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.374143] ? trace_hardirqs_on_caller+0x310/0x310 [ 429.379180] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 429.384220] ? prepare_exit_to_usermode+0x291/0x3b0 [ 429.389255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.389278] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.389294] RIP: 0033:0x457387 [ 429.399307] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 429.399315] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 429.399333] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 429.399343] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 429.399356] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 429.450868] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 429.458125] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:43 executing program 3 (fault-call:0 fault-nth:14): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) syz_open_pts(r0, 0x20000) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:43 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 429.583452] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 429.592442] FAULT_INJECTION: forcing a failure. [ 429.592442] name failslab, interval 1, probability 0, space 0, times 0 [ 429.613378] CPU: 0 PID: 21980 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 429.621896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 429.631290] Call Trace: [ 429.633903] dump_stack+0x244/0x3ab [ 429.637557] ? dump_stack_print_info.cold.2+0x52/0x52 [ 429.642778] ? debug_smp_processor_id+0x1c/0x20 [ 429.647443] ? perf_trace_lock+0x14d/0x7a0 [ 429.651777] should_fail.cold.4+0xa/0x17 [ 429.655938] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 429.661037] ? perf_trace_lock+0x14d/0x7a0 [ 429.665260] ? lock_release+0xa10/0xa10 [ 429.669225] ? perf_trace_sched_process_exec+0x860/0x860 [ 429.674667] ? lock_is_held_type+0x210/0x210 [ 429.679067] ? check_preemption_disabled+0x48/0x200 [ 429.684214] ? __mutex_lock+0x85e/0x16f0 [ 429.688280] ? kernfs_activate+0x8e/0x2c0 [ 429.692428] ? lock_is_held_type+0x210/0x210 [ 429.696833] ? fs_reclaim_acquire+0x20/0x20 [ 429.701149] ? lock_downgrade+0x900/0x900 [ 429.705289] ? __mutex_lock+0x85e/0x16f0 [ 429.709339] ? perf_trace_sched_process_exec+0x860/0x860 [ 429.714774] ? kernfs_activate+0x21a/0x2c0 [ 429.718999] __should_failslab+0x124/0x180 [ 429.723224] should_failslab+0x9/0x14 [ 429.727024] kmem_cache_alloc+0x2be/0x730 03:36:43 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000200)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140), 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x801) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x11a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100), 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r0, r1, &(0x7f0000000600)=0xb00, 0x10000) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x400000000, 0x2000000000000000, 0x80000001, 0x40000000000, 0x666d, 0x2}) 03:36:43 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000100", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0xe2) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) recvfrom(r1, &(0x7f0000000240)=""/4096, 0x1000, 0x100, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:43 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xcc, 0xf7bf41f3214eeb80) write$cgroup_subtree(r1, &(0x7f0000000080)={[{0x2f, 'memory'}, {0x2f, 'io'}, {0x2d, 'cpu'}, {0x0, 'memory'}, {0x2b, 'io'}, {0x0, 'memory'}]}, 0x25) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 429.731164] ? lock_downgrade+0x900/0x900 [ 429.735320] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 429.740361] __kernfs_new_node+0x127/0x8d0 [ 429.744608] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 429.749395] ? kasan_check_write+0x14/0x20 [ 429.753659] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 429.758597] ? wait_for_completion+0x8a0/0x8a0 [ 429.763185] ? wait_for_completion+0x8a0/0x8a0 [ 429.767772] ? kasan_check_write+0x14/0x20 [ 429.772019] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 429.776978] ? mutex_unlock+0xd/0x10 [ 429.776996] ? kernfs_activate+0x21a/0x2c0 [ 429.777015] ? kernfs_walk_and_get_ns+0x340/0x340 [ 429.784956] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 429.784971] ? kernfs_link_sibling+0x1d2/0x3b0 [ 429.784993] kernfs_new_node+0x95/0x120 [ 429.804169] __kernfs_create_file+0x5a/0x340 [ 429.808599] sysfs_add_file_mode_ns+0x222/0x530 [ 429.813317] internal_create_group+0x3df/0xd80 [ 429.817955] ? remove_files.isra.1+0x190/0x190 [ 429.822552] ? up_write+0x7b/0x220 [ 429.826098] ? down_write_nested+0x130/0x130 [ 429.830517] ? down_read+0x120/0x120 [ 429.834264] sysfs_create_group+0x1f/0x30 [ 429.838426] lo_ioctl+0x1307/0x1d60 [ 429.842063] ? lo_rw_aio+0x1ef0/0x1ef0 [ 429.845956] blkdev_ioctl+0x9ac/0x2010 [ 429.849863] ? blkpg_ioctl+0xc10/0xc10 [ 429.853799] ? lock_downgrade+0x900/0x900 [ 429.858020] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 429.862989] ? save_stack+0x43/0xd0 [ 429.866621] ? __kasan_slab_free+0x102/0x150 [ 429.871056] ? __fget+0x4d1/0x740 [ 429.874539] ? ksys_dup3+0x680/0x680 [ 429.878307] block_ioctl+0xee/0x130 [ 429.881967] ? blkdev_fallocate+0x400/0x400 [ 429.886299] do_vfs_ioctl+0x1de/0x1720 [ 429.890195] ? trace_hardirqs_on+0xbd/0x310 [ 429.894547] ? ioctl_preallocate+0x300/0x300 [ 429.898973] ? __fget_light+0x2e9/0x430 [ 429.902954] ? fget_raw+0x20/0x20 [ 429.906414] ? putname+0xf2/0x130 [ 429.909876] ? kmem_cache_free+0x21a/0x290 [ 429.914135] ? putname+0xf7/0x130 [ 429.917590] ? do_sys_open+0x3ac/0x700 [ 429.921461] ? security_file_ioctl+0x94/0xc0 [ 429.925883] ksys_ioctl+0xa9/0xd0 [ 429.929359] __x64_sys_ioctl+0x73/0xb0 [ 429.933264] do_syscall_64+0x1b9/0x820 [ 429.937661] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 429.943012] ? syscall_return_slowpath+0x5e0/0x5e0 [ 429.947959] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.952790] ? trace_hardirqs_on_caller+0x310/0x310 [ 429.957839] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 429.962862] ? prepare_exit_to_usermode+0x291/0x3b0 [ 429.967904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 429.972812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 429.978008] RIP: 0033:0x457387 [ 429.981211] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 430.000128] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 430.007856] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 430.015131] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 430.022400] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 03:36:43 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf00000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 430.029673] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 430.036945] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:43 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000300", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:43 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:43 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r3 = dup2(r2, r0) write$P9_RAUTH(r3, &(0x7f0000000440)={0x14, 0x67, 0x1, {0x0, 0x0, 0x6}}, 0x14) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x3e, 0x0) sendmmsg(r4, &(0x7f00000014c0)=[{{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @rand_addr=0xf8}, 0x2, 0x1, 0x2}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)="9dca881ae407ecd2297c05244888bbe6e4af83cdfcb3aff0895a11b19a8036ec7d00179ac8a0341ae0e28187513cd0a6773aa54c470ce99d3bf5980be2a89e49f4ba1dfb27db6444c0b0629e14c9538f4ad6c3f65b04a95bbbb9d65b2246a1336571f6350ad59b987275cdf0", 0x6c}, {&(0x7f00000002c0)="2949f63a58f9810f68715140ec4928782e578d72dc5ebc1f6e0547fcef6c25040d5d8f9a7134600a6b094846741641674e7b3abf88b28a83fad46bbf5bf94ebbd831bd7bbf9fa8ef6ae6221e02a300b3a8271f30f5859dbb16229dd7c675b930f156099324e6b72e224a167523900a90555d18d083af89db882541925c93e1ba181f23fa", 0x84}, {&(0x7f0000000380)="f89162c0d542945b647e6f4d0c3787621121e41be08dc22a81fa735fe48f58001d57565473a81543ac0e4eb379c52e19a88875641b14ddfd21246827d86c6c64af18", 0x42}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f00000000c0)="70ac81c2bc308ba492e57ae3b1d980a7a12a5f77f0ddd698c53adf", 0x1b}, {&(0x7f0000000400)="0b062e6579fdafc4b00972e12ba1811e7c7f0173cd8e9352371199", 0x1b}, {&(0x7f0000000440)}, {&(0x7f0000000480)="bedc42d5ad77e30eba190def3c3a1149e2eeaa62fac20004afc1b87cbcc4070231c0c9c1b6c7ad72bf2d3516e9dbbf4dfd774d93673f63d31794622aecfd4c980cf6f9b487d69d4cc7e3fce45ae5f484e93c5617d4eac7b1d3d435701dd285dd2d43e80fc2dc8666", 0x68}], 0x8, 0x0, 0x0, 0x800}, 0x3}, {{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000580)="b92c9555ea3fd7ff4d762ec7f224d9c5c71862b0e773251bd83507a679698d6a10fe6564ed83467925594a7c93e501e9d0fcb04b33ab5a359fce97476bf2066ac4969a13e7de0d8bac8e35cf467113104a6d0060f3c9a849554d16de78c68339cf6f1d5ed0b903187a6086", 0x6b}, {&(0x7f0000000600)="72bcf948a84e42fd0c27699c5c08d6e49920a73396d6310f0bf696d46d079484682b6618cdc64b09e5af4e10c40f5d3c276490835c72de51312e319e806f698e2e58c482067e46abbbf7d942643b4740f8b571cbd991", 0x56}, {&(0x7f0000000680)="82074081ca80525eb2396ffdd7565f5d54c0ee2921040d802acd56a190dafc0b9c78567151b1f1d8522605b3a058f553177250266f706a777d17930e74321f2a2f4384e8ef2c6e289ed2a283d15588f0e1f32d7db0b6a1b945d49ea16b50762385a33853372a2e64039292f4e3f548b6cac0469d861a02dfcc898d70535aff5b098657425985a5998bcc85941eb42061796e0824b8a7c2d27227c511bc776f487eff7cc04742b2b3acd5c7ae854d3abeba56b45d828a2b00a0d1b0d69a3b1cb74a0322d01604d33f6d36f1b77372ef3d62c761700c81947980e4b9c5b8a638cf3b4c6981719120f858f0351541ec", 0xee}, {&(0x7f0000000780)="afd83fabcfe07e0b2e5c48", 0xb}, {&(0x7f00000007c0)="36d702df71cab444f0bc667a3dbabd13540cfe8742f5970fe6b0e94a091572a91a5cbd7eca6cf6b28563388870ae8017361ce55a441bb3abb4d956d5c66c1c14ba5a19a311ef30273124f0d6c1448b1bfbea7c40fc358394ae8b71ea37e6fb41853c79002476653e7756929b819e50aa5b18", 0x72}], 0x5, 0x0, 0x0, 0x80}, 0x8}, {{&(0x7f00000008c0)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000940)="3af6e9e4ec421153b862da7e5d8b1faff09cd0", 0x13}, {&(0x7f0000000980)="879a8a8a76f9309d8b21b3072239b1cf1dc3ab3a2b9c0893b3e314a030f1688c15d19c81fc0946955256189a693c080b3e0403d1049e52807beaf1fc30b77e94a4c3ede419b8824e8225886248f938145ac8c70e93e6fbf0da7d6c35868a01419d7853d7ab8b3e6a99a0745fe848ae4e6597effd506fc9c80aeae16c8ed679003a", 0x81}, {&(0x7f0000000a40)="11551f5858686c828d28a81e1715e694fb4e00b24667bb66caadaae104785c5d530c17d80c939d7ede593029dda3f0ca673317799e022bfe0b7c88e146e7fb6fc18d455996452ba2212884e56845ad332c5c9b5c47d36e7bde269b28513e316806bf1fa62a8d8ccd5dfaf10d5bf6f9417af3f282fe4b9822e5165215e1e3f53b3330074e6d12dd6d4c87b896c75b382cf6c66f54222f59063e4d6715d3af559f1e20e5bf5e732ab1264bf347589e5f0dd55608a19ed9ad", 0xb7}, {&(0x7f0000000b00)="e1a1970b8997f0b9beb4f9e9f316b5d8795106cc89fea19128cacc81a248aa8babebc12f8f7693e120b9ab3032cab711b602e16f282a71e6a7f5b49cc24575ec1ceebc9c89a671c35f072bd24c52790f6af2801f058e6fb78def93a5d2edf31f49a076074afcd6e81003bef53ffa11998e29ed33d4a59eb17e4db00e730f48939d20e5431e2e8425476c869c8a6df4a38b6f923032048434375fb553c3f60f18db0948a1ce1de2ad73d1782c2eb39692d24f02a713f7d422d3d90143319ebd8e2223324ccdba85060fed6c7b8c945868aa00a152cd2d212f718c8be61301e4b1c62fed59f7bacb4771cb6c2bbcce", 0xee}, {&(0x7f0000000c00)="7f418815bcc8713300fb0561b338bd28d2ad8ba420e02d2510b5d9cf973fe131f2f44f6d64164d45de64e986c32d925901eb9156fff8d22eb3eb7f89c5815b5bc9af6c6aba129b74d49dbfd1", 0x4c}, {&(0x7f0000000c80)="9dcbd37ef12433b77cf94bcc372c817df85af2c06d8e45c343daf11dce7d09", 0x1f}], 0x6, &(0x7f0000000d40)=[{0x28, 0x115, 0x1, "1c071ae72c33a3693d15dee2d1d8eb812a2ac68512"}, {0x68, 0x112, 0x258, "f7e102b8d4416f9d4eed5157670918436da3c6bb5be74359a48c90c722d5511fb736f21f2f35c96ce25fb9393392f8614174d6c85f056703ebfbdf6d9fc10ff7edb7ffc6231635ee9d7fadf0987a9710e04af1e89cc18f"}, {0x88, 0x114, 0x2fa8, "9a8d241666a3b89edba69af54cb69dbe72f11b7be8175d8e88d3bfae29ca83c9a6cc1f13d2af235c4dfbb4ad92f613d5ea8ba1941e9bb2f04157d34ae529215c23bd4cc5682650e24586c812e9702e78040b88dbf85bd248c871f7aeae67f66a338bc67b3c591bd2f9282b1b621f8f657c585d47"}], 0x118, 0x20000080}}, {{&(0x7f0000000e80)=@generic={0x1f, "a8bf038b841cb3f4e2d73b14bd9aca6c7c66d8d1cfb4b06ae34874e59e9e417bb232fc551924a3b98228ae6024e5c1ea57fbe7941f359910c9706858adf9692c0bb17ce51daf792ea392ef6a610a9d04a3188239aceee1ae0aa3950e9c43e4519a5a3509064a7a056e3a9c50dc221ba146c3f2c63d5b95ad984d0673e0d0"}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000f00)="381ce4cd8e3d2dc79cb845d269c53e4fc119a0c027914dd04cfdcf9661522523c01c9fe9e1531d58939866a317add006aa269803433c851015177b54dd88943633937b9f1437565e69b1b78ec1d4f90ef957d8a97ba9b4d68114810e536bf3a04d0ef4a190670d4d5414ded3e06fab8ce2dc274aa76016af84343c323e6578de23a8521b7ce60d015cc7", 0x8a}], 0x1, &(0x7f0000001000)=[{0x18, 0x10e, 0x7a9, "e83b8bef9f34e3"}], 0x18, 0x40000}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000001040)="76d74736f220c37acdbd1792e9e0324902f7a93b3db4f7f6a40bc1eb0e480edd8a686648d940b4b66e1b0ca3151d357f339927d15d3d06018598c6718454eee84787606e539349dcde620b38095efaeb4f838e5f31e7cd5084f8920f050c23513144724f77c6f07ea19e64174a396db13a2f2eb862d0", 0x76}, {&(0x7f00000010c0)="cf1220e5", 0x4}, {&(0x7f0000001100)="a5d0b1b41980f23467497b342732d214580e7ddd22386ea51c3f8ab10879f4ef37eed16e223909830cfb2723a9a93cbc116b88e0ac682ad27f5a4bbb4e2e673ea2c4aa5cef563ef904602afe6a74748d473ed31d7e1df24640d0e158fa7f04cd9e2f06eed9e38ed07d30d5cb6cc48ebf9f061ff1b6e5c45e696c711bc6526adc8dfea416c417f84e80d03454b66917c5eeb39b2c6a767646c3799957ff8f90a206d58a60a0ef5a8a0e98ddb99fb70711680f84193cbb17f0ca2bb6d60f91840d50034dd73b40867ae7233708ed3686eb3e61ab0428d5bcf83c0348cd22615ae27f6fb92770fa5835a831f2fc3b10bd", 0xef}, {&(0x7f0000001200)="f3eb7e1a58dfe903a9021ced52efeae61d0f676d73b38ca113f772802584f8ac1b2cba87bb8e84436b96d56ef6c5da9669138bbb867418fc0fcd69774a7e2753d29ffd5f67d020c540fa8d6ee88c", 0x4e}], 0x4, &(0x7f0000001380)=[{0xb8, 0x101, 0x0, "548affbf63933e4373978c9cc6ce1617447a386ed7d761bba3025b574b353682133a0032aaa5021039ed392fe7638d40be9cb8f7dfc86d5f9a9ae07eee806e32450a299cf246a72c2446a394af07342515a4a7cadae6d3ca8d25caf8b5cb9565076fc5ae28a5dc87fc5be7d5f91a6c67fb3be99153722fecbd8df7b36742c5afc667df6da039b527a1c749bf8243d8adadfdc286979e25eb508ab6549631ad54aa"}, {0x80, 0x104, 0x0, "1c01444aed48099d96cd2b32d0c6fbf5a6be1f516c868911b77a4c6d6ff84b5313974b61696d0c591a6ec004639af0907b75f5d05a454868f69afa580b0a6dab0c15d98dc97bc299a34965edde086f85dc8b34fa1f23bbace36f1825bcbaca319e10ad6b90f95bb074"}], 0x138, 0x4000}, 0x7}], 0x5, 0x4008080) [ 430.127022] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:43 executing program 3 (fault-call:0 fault-nth:15): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:44 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:44 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000f00", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) r0 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000380)={@local}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x88, @remote, 0x7}}, [0x1, 0x8, 0x3, 0x3, 0x200, 0x7, 0x7fffffff, 0xb000, 0x3ff, 0xfffffffffffffffa, 0x7a, 0x1f, 0x200, 0x7, 0x4]}, &(0x7f0000000340)=0x100) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000003c0)={r3, 0xd959, 0x8, 0xd8, 0x0, 0x7ff}, &(0x7f0000000400)=0x14) [ 430.286495] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 430.355132] FAULT_INJECTION: forcing a failure. [ 430.355132] name failslab, interval 1, probability 0, space 0, times 0 [ 430.378033] CPU: 1 PID: 22033 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 430.386574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 430.395932] Call Trace: [ 430.398515] dump_stack+0x244/0x3ab [ 430.402132] ? dump_stack_print_info.cold.2+0x52/0x52 [ 430.407318] ? debug_smp_processor_id+0x1c/0x20 [ 430.411973] ? perf_trace_lock+0x14d/0x7a0 [ 430.416206] should_fail.cold.4+0xa/0x17 [ 430.420254] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 430.425344] ? perf_trace_lock+0x14d/0x7a0 [ 430.429572] ? lock_release+0xa10/0xa10 [ 430.433533] ? perf_trace_sched_process_exec+0x860/0x860 [ 430.439082] ? lock_is_held_type+0x210/0x210 [ 430.443478] ? check_preemption_disabled+0x48/0x200 [ 430.448489] ? __mutex_lock+0x85e/0x16f0 [ 430.452538] ? kernfs_activate+0x8e/0x2c0 [ 430.456678] ? lock_is_held_type+0x210/0x210 [ 430.461077] ? fs_reclaim_acquire+0x20/0x20 [ 430.465407] ? lock_downgrade+0x900/0x900 [ 430.469555] ? __mutex_lock+0x85e/0x16f0 [ 430.473610] ? perf_trace_sched_process_exec+0x860/0x860 [ 430.479065] ? kernfs_activate+0x21a/0x2c0 [ 430.483295] __should_failslab+0x124/0x180 [ 430.487536] should_failslab+0x9/0x14 [ 430.491329] kmem_cache_alloc+0x2be/0x730 [ 430.495470] ? lock_downgrade+0x900/0x900 [ 430.499612] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 430.504617] __kernfs_new_node+0x127/0x8d0 [ 430.508847] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 430.513591] ? kasan_check_write+0x14/0x20 [ 430.517831] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 430.522752] ? wait_for_completion+0x8a0/0x8a0 [ 430.527318] ? wait_for_completion+0x8a0/0x8a0 [ 430.531888] ? kasan_check_write+0x14/0x20 [ 430.536117] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 430.541041] ? mutex_unlock+0xd/0x10 [ 430.544751] ? kernfs_activate+0x21a/0x2c0 [ 430.548973] ? kernfs_walk_and_get_ns+0x340/0x340 [ 430.553806] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 430.559328] ? kernfs_link_sibling+0x1d2/0x3b0 [ 430.563951] kernfs_new_node+0x95/0x120 [ 430.567931] __kernfs_create_file+0x5a/0x340 [ 430.572339] sysfs_add_file_mode_ns+0x222/0x530 [ 430.577002] internal_create_group+0x3df/0xd80 [ 430.581579] ? remove_files.isra.1+0x190/0x190 [ 430.586255] ? up_write+0x7b/0x220 [ 430.589795] ? down_write_nested+0x130/0x130 [ 430.594200] ? down_read+0x120/0x120 [ 430.597920] sysfs_create_group+0x1f/0x30 [ 430.602056] lo_ioctl+0x1307/0x1d60 [ 430.605669] ? lo_rw_aio+0x1ef0/0x1ef0 [ 430.609553] blkdev_ioctl+0x9ac/0x2010 [ 430.613430] ? blkpg_ioctl+0xc10/0xc10 [ 430.617309] ? lock_downgrade+0x900/0x900 [ 430.621458] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 430.626384] ? save_stack+0x43/0xd0 [ 430.629997] ? __kasan_slab_free+0x102/0x150 [ 430.634405] ? __fget+0x4d1/0x740 [ 430.637851] ? ksys_dup3+0x680/0x680 [ 430.641567] block_ioctl+0xee/0x130 [ 430.645200] ? blkdev_fallocate+0x400/0x400 [ 430.649512] do_vfs_ioctl+0x1de/0x1720 [ 430.653391] ? trace_hardirqs_on+0xbd/0x310 [ 430.657824] ? ioctl_preallocate+0x300/0x300 [ 430.662227] ? __fget_light+0x2e9/0x430 [ 430.666199] ? fget_raw+0x20/0x20 [ 430.669653] ? putname+0xf2/0x130 [ 430.673094] ? kmem_cache_free+0x21a/0x290 [ 430.677320] ? putname+0xf7/0x130 [ 430.680760] ? do_sys_open+0x3ac/0x700 [ 430.684675] ? security_file_ioctl+0x94/0xc0 [ 430.689081] ksys_ioctl+0xa9/0xd0 [ 430.692529] __x64_sys_ioctl+0x73/0xb0 [ 430.696405] do_syscall_64+0x1b9/0x820 [ 430.700280] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 430.705643] ? syscall_return_slowpath+0x5e0/0x5e0 [ 430.710562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.715396] ? trace_hardirqs_on_caller+0x310/0x310 [ 430.720404] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 430.725419] ? prepare_exit_to_usermode+0x291/0x3b0 [ 430.730429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 430.735290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 430.740483] RIP: 0033:0x457387 03:36:44 executing program 4: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9effffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x3) r1 = memfd_create(&(0x7f0000000000)='user-trusted\x00', 0x7) ioctl$UI_SET_PHYS(r1, 0x4008556c, &(0x7f00000000c0)='syz1\x00') 03:36:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000000)=0x0) r5 = fcntl$getown(r2, 0x9) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000040)={r3, r0, 0xfff}) 03:36:44 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300200", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 430.743666] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 430.762581] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 430.770282] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 430.777656] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 430.784931] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 430.792199] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 430.799573] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:44 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:44 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000380)={r3, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[0x401, 0xfffffffffffffff9, 0x9, 0x1, 0xc8f, 0x10000, 0xffffffffffffffff], 0x0, 0x2, 0x5, &(0x7f0000000300)=[0x9, 0x2], &(0x7f0000000340)=[0x4, 0x7, 0x9, 0x80, 0x9, 0x2, 0x800, 0x1706, 0xfffffffffffffffa, 0x9f5]}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$input_event(r2, &(0x7f0000000080)={{r4, r5/1000+30000}, 0x1f, 0x10001, 0x3}, 0x18) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x25, &(0x7f0000001640), 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:44 executing program 3 (fault-call:0 fault-nth:16): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) [ 430.863970] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 430.885837] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:44 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5e6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:44 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300400", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 430.971687] FAULT_INJECTION: forcing a failure. [ 430.971687] name failslab, interval 1, probability 0, space 0, times 0 [ 430.999428] CPU: 0 PID: 22061 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 431.007993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.017356] Call Trace: [ 431.017389] dump_stack+0x244/0x3ab [ 431.017421] ? dump_stack_print_info.cold.2+0x52/0x52 [ 431.023718] ? debug_smp_processor_id+0x1c/0x20 [ 431.023743] ? perf_trace_lock+0x14d/0x7a0 [ 431.037921] should_fail.cold.4+0xa/0x17 [ 431.042002] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 431.047114] ? perf_trace_lock+0x14d/0x7a0 [ 431.051360] ? lock_release+0xa10/0xa10 [ 431.055356] ? perf_trace_sched_process_exec+0x860/0x860 [ 431.060832] ? lock_is_held_type+0x210/0x210 [ 431.065252] ? check_preemption_disabled+0x48/0x200 03:36:44 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) [ 431.065281] ? __mutex_lock+0x85e/0x16f0 [ 431.065299] ? kernfs_activate+0x8e/0x2c0 [ 431.065319] ? lock_is_held_type+0x210/0x210 [ 431.073036] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 431.074409] ? fs_reclaim_acquire+0x20/0x20 [ 431.074436] ? lock_downgrade+0x900/0x900 [ 431.074453] ? __mutex_lock+0x85e/0x16f0 [ 431.074482] ? perf_trace_sched_process_exec+0x860/0x860 [ 431.093311] ? kernfs_activate+0x21a/0x2c0 [ 431.111230] __should_failslab+0x124/0x180 [ 431.115475] should_failslab+0x9/0x14 03:36:44 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 431.115493] kmem_cache_alloc+0x2be/0x730 [ 431.115512] ? lock_downgrade+0x900/0x900 [ 431.115532] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 431.115553] __kernfs_new_node+0x127/0x8d0 [ 431.127643] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 431.127663] ? kasan_check_write+0x14/0x20 [ 431.145903] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 431.150891] ? wait_for_completion+0x8a0/0x8a0 [ 431.155506] ? wait_for_completion+0x8a0/0x8a0 [ 431.160104] ? kasan_check_write+0x14/0x20 [ 431.164376] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 431.169325] ? mutex_unlock+0xd/0x10 [ 431.173071] ? kernfs_activate+0x21a/0x2c0 [ 431.177326] ? kernfs_walk_and_get_ns+0x340/0x340 [ 431.182188] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 431.187738] ? kernfs_link_sibling+0x1d2/0x3b0 [ 431.192345] kernfs_new_node+0x95/0x120 [ 431.196336] __kernfs_create_file+0x5a/0x340 [ 431.200770] sysfs_add_file_mode_ns+0x222/0x530 [ 431.205464] internal_create_group+0x3df/0xd80 [ 431.205634] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 431.210067] ? remove_files.isra.1+0x190/0x190 [ 431.210083] ? up_write+0x7b/0x220 [ 431.210098] ? down_write_nested+0x130/0x130 [ 431.210115] ? down_read+0x120/0x120 [ 431.210141] sysfs_create_group+0x1f/0x30 [ 431.210162] lo_ioctl+0x1307/0x1d60 [ 431.220712] ? lo_rw_aio+0x1ef0/0x1ef0 [ 431.228635] blkdev_ioctl+0x9ac/0x2010 [ 431.228649] ? blkpg_ioctl+0xc10/0xc10 [ 431.228667] ? lock_downgrade+0x900/0x900 [ 431.228692] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 431.260938] ? save_stack+0x43/0xd0 [ 431.264572] ? __kasan_slab_free+0x102/0x150 [ 431.269025] ? __fget+0x4d1/0x740 [ 431.272494] ? ksys_dup3+0x680/0x680 [ 431.276244] block_ioctl+0xee/0x130 [ 431.279893] ? blkdev_fallocate+0x400/0x400 [ 431.284269] do_vfs_ioctl+0x1de/0x1720 [ 431.288178] ? trace_hardirqs_on+0xbd/0x310 [ 431.292518] ? ioctl_preallocate+0x300/0x300 [ 431.296948] ? __fget_light+0x2e9/0x430 [ 431.300939] ? fget_raw+0x20/0x20 [ 431.304383] ? putname+0xf2/0x130 [ 431.307842] ? kmem_cache_free+0x21a/0x290 [ 431.312188] ? putname+0xf7/0x130 [ 431.315635] ? do_sys_open+0x3ac/0x700 [ 431.319525] ? security_file_ioctl+0x94/0xc0 [ 431.323933] ksys_ioctl+0xa9/0xd0 [ 431.327376] __x64_sys_ioctl+0x73/0xb0 [ 431.331272] do_syscall_64+0x1b9/0x820 [ 431.335169] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 431.340527] ? syscall_return_slowpath+0x5e0/0x5e0 [ 431.345445] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 431.350286] ? trace_hardirqs_on_caller+0x310/0x310 [ 431.355294] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 431.360402] ? prepare_exit_to_usermode+0x291/0x3b0 [ 431.365421] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 431.370270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 431.375452] RIP: 0033:0x457387 [ 431.378632] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 431.397528] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 431.405246] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 431.412508] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 03:36:45 executing program 4: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:45 executing program 0: r0 = socket$inet6(0x10, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) capget(&(0x7f0000000040)={0x20071026, r1}, &(0x7f0000000080)={0x5, 0x6, 0x9, 0x2, 0x0, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000280)={0xa749, 0xf6, 0xbba5, 0xffff, 0xfffffffffffffffd, 0x2}) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000180)) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCNXCL(r0, 0x540d) [ 431.419876] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 431.427142] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 431.434407] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x2, 0x0, 0x7fffffff, 0x3f}]}, 0x10) rt_sigsuspend(&(0x7f0000000080)={0x101}, 0x8) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/96) [ 431.479986] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 431.503371] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:45 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffff7f00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x4) 03:36:45 executing program 3 (fault-call:0 fault-nth:17): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:45 executing program 4: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:45 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000200", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 431.656988] FAULT_INJECTION: forcing a failure. [ 431.656988] name failslab, interval 1, probability 0, space 0, times 0 [ 431.673333] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 431.674241] CPU: 0 PID: 22111 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 431.687896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 431.697292] Call Trace: [ 431.697322] dump_stack+0x244/0x3ab 03:36:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ffffff00000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 431.697339] ? dump_stack_print_info.cold.2+0x52/0x52 [ 431.697358] ? debug_smp_processor_id+0x1c/0x20 [ 431.697381] ? perf_trace_lock+0x14d/0x7a0 [ 431.717704] should_fail.cold.4+0xa/0x17 [ 431.721794] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 431.726904] ? perf_trace_lock+0x14d/0x7a0 [ 431.727252] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 431.731169] ? lock_release+0xa10/0xa10 [ 431.731192] ? perf_trace_sched_process_exec+0x860/0x860 [ 431.746596] ? lock_is_held_type+0x210/0x210 [ 431.751024] ? check_preemption_disabled+0x48/0x200 [ 431.756073] ? __mutex_lock+0x85e/0x16f0 [ 431.760185] ? kernfs_activate+0x8e/0x2c0 [ 431.764358] ? lock_is_held_type+0x210/0x210 [ 431.768783] ? fs_reclaim_acquire+0x20/0x20 [ 431.771937] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 431.773114] ? lock_downgrade+0x900/0x900 [ 431.773133] ? __mutex_lock+0x85e/0x16f0 [ 431.773156] ? perf_trace_sched_process_exec+0x860/0x860 [ 431.773179] ? kernfs_activate+0x21a/0x2c0 [ 431.773207] __should_failslab+0x124/0x180 [ 431.773229] should_failslab+0x9/0x14 03:36:45 executing program 4: sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uhid\x00', 0x4, 0x0) write$UHID_CREATE(r0, &(0x7f0000001080)={0x0, 'syz1\x00', 'syz1\x00', 'syz0\x00', &(0x7f0000000000)=""/11, 0xb}, 0x120) readv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/133, 0x85}], 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7, 0x400) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x300}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="000050ae31ac8f1eece9"], 0x1c}, 0x1, 0x0, 0x0, 0x20008015}, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) 03:36:45 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9effffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 431.805098] kmem_cache_alloc+0x2be/0x730 [ 431.809256] ? lock_downgrade+0x900/0x900 [ 431.813421] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 431.818451] __kernfs_new_node+0x127/0x8d0 [ 431.822703] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 431.827478] ? kasan_check_write+0x14/0x20 [ 431.831736] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 431.836678] ? wait_for_completion+0x8a0/0x8a0 [ 431.841433] ? wait_for_completion+0x8a0/0x8a0 [ 431.846026] ? kasan_check_write+0x14/0x20 [ 431.850273] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 431.855229] ? mutex_unlock+0xd/0x10 [ 431.858986] ? kernfs_activate+0x21a/0x2c0 [ 431.859006] ? kernfs_walk_and_get_ns+0x340/0x340 [ 431.859027] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 431.859046] ? kernfs_link_sibling+0x1d2/0x3b0 [ 431.868145] kernfs_new_node+0x95/0x120 [ 431.868168] __kernfs_create_file+0x5a/0x340 [ 431.868190] sysfs_add_file_mode_ns+0x222/0x530 [ 431.868214] internal_create_group+0x3df/0xd80 [ 431.895963] ? remove_files.isra.1+0x190/0x190 [ 431.896324] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 431.900566] ? up_write+0x7b/0x220 [ 431.900583] ? down_write_nested+0x130/0x130 [ 431.900605] ? down_read+0x120/0x120 [ 431.900632] sysfs_create_group+0x1f/0x30 [ 431.900648] lo_ioctl+0x1307/0x1d60 [ 431.900669] ? lo_rw_aio+0x1ef0/0x1ef0 [ 431.900697] blkdev_ioctl+0x9ac/0x2010 [ 431.933845] ? blkpg_ioctl+0xc10/0xc10 [ 431.937744] ? lock_downgrade+0x900/0x900 [ 431.942432] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 431.947389] ? save_stack+0x43/0xd0 [ 431.947401] ? __kasan_slab_free+0x102/0x150 03:36:45 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 431.947421] ? __fget+0x4d1/0x740 [ 431.947442] ? ksys_dup3+0x680/0x680 [ 431.962634] block_ioctl+0xee/0x130 [ 431.966275] ? blkdev_fallocate+0x400/0x400 [ 431.967859] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 431.970620] do_vfs_ioctl+0x1de/0x1720 [ 431.970641] ? trace_hardirqs_on+0xbd/0x310 [ 431.970660] ? ioctl_preallocate+0x300/0x300 [ 431.970678] ? __fget_light+0x2e9/0x430 [ 431.970695] ? fget_raw+0x20/0x20 [ 431.970710] ? putname+0xf2/0x130 [ 431.970734] ? kmem_cache_free+0x21a/0x290 [ 432.004400] ? putname+0xf7/0x130 [ 432.004421] ? do_sys_open+0x3ac/0x700 [ 432.004441] ? security_file_ioctl+0x94/0xc0 [ 432.004459] ksys_ioctl+0xa9/0xd0 [ 432.004478] __x64_sys_ioctl+0x73/0xb0 [ 432.011818] do_syscall_64+0x1b9/0x820 [ 432.011835] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 432.011853] ? syscall_return_slowpath+0x5e0/0x5e0 [ 432.011873] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.031217] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 432.032892] ? trace_hardirqs_on_caller+0x310/0x310 [ 432.032923] ? prepare_exit_to_usermode+0x3b0/0x3b0 03:36:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 432.032942] ? prepare_exit_to_usermode+0x291/0x3b0 [ 432.032963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.032994] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.073856] RIP: 0033:0x457387 [ 432.077064] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 432.082586] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 432.095996] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 432.096013] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 432.096021] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 432.096028] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 432.096035] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 432.096043] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:46 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000400", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x43) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x82a00, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r1, 0x3, 0x3}, 0x14) 03:36:46 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x300000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x10, 0x0, 0x0) r3 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80800) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000240)={0x5, 0x3, 0x1000}, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:46 executing program 3 (fault-call:0 fault-nth:18): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:46 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000500", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 432.538088] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 432.545829] FAULT_INJECTION: forcing a failure. [ 432.545829] name failslab, interval 1, probability 0, space 0, times 0 03:36:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ffffffffffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 432.614441] CPU: 0 PID: 22162 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 432.622981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 432.632352] Call Trace: [ 432.634980] dump_stack+0x244/0x3ab [ 432.635454] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 432.638641] ? dump_stack_print_info.cold.2+0x52/0x52 [ 432.638668] ? debug_smp_processor_id+0x1c/0x20 [ 432.638692] ? perf_trace_lock+0x14d/0x7a0 [ 432.638715] should_fail.cold.4+0xa/0x17 [ 432.662869] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 432.667987] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 432.673534] ? wake_up_klogd+0x11a/0x180 [ 432.677626] ? console_device+0xc0/0xc0 [ 432.681609] ? vprintk_emit+0x322/0x930 [ 432.685611] ? __down_trylock_console_sem+0x151/0x1f0 [ 432.690826] ? vprintk_emit+0x268/0x930 [ 432.694812] ? wake_up_klogd+0x180/0x180 [ 432.694829] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 432.694902] ? lock_is_held_type+0x210/0x210 [ 432.708929] ? fs_reclaim_acquire+0x20/0x20 [ 432.713276] ? lock_downgrade+0x900/0x900 [ 432.717440] ? perf_trace_sched_process_exec+0x860/0x860 [ 432.722907] ? vprintk_default+0x28/0x30 [ 432.727004] __should_failslab+0x124/0x180 [ 432.731254] should_failslab+0x9/0x14 [ 432.735074] kmem_cache_alloc_trace+0x2d7/0x750 [ 432.739798] kobject_uevent_env+0x2f3/0x101e [ 432.744224] kobject_uevent+0x1f/0x24 [ 432.748032] lo_ioctl+0x1385/0x1d60 [ 432.751677] ? lo_rw_aio+0x1ef0/0x1ef0 [ 432.755568] blkdev_ioctl+0x9ac/0x2010 [ 432.755591] ? blkpg_ioctl+0xc10/0xc10 [ 432.763360] ? lock_downgrade+0x900/0x900 [ 432.767524] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 432.772489] ? save_stack+0x43/0xd0 [ 432.776134] ? __kasan_slab_free+0x102/0x150 [ 432.780559] ? __fget+0x4d1/0x740 [ 432.784053] ? ksys_dup3+0x680/0x680 [ 432.787794] block_ioctl+0xee/0x130 [ 432.791421] ? blkdev_fallocate+0x400/0x400 [ 432.795882] do_vfs_ioctl+0x1de/0x1720 [ 432.799761] ? trace_hardirqs_on+0xbd/0x310 [ 432.804071] ? ioctl_preallocate+0x300/0x300 [ 432.808471] ? __fget_light+0x2e9/0x430 [ 432.812432] ? fget_raw+0x20/0x20 [ 432.815872] ? putname+0xf2/0x130 [ 432.819315] ? kmem_cache_free+0x21a/0x290 [ 432.823538] ? putname+0xf7/0x130 [ 432.827094] ? do_sys_open+0x3ac/0x700 [ 432.830969] ? security_file_ioctl+0x94/0xc0 [ 432.835379] ksys_ioctl+0xa9/0xd0 [ 432.838819] __x64_sys_ioctl+0x73/0xb0 [ 432.842696] do_syscall_64+0x1b9/0x820 [ 432.846579] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 432.851941] ? syscall_return_slowpath+0x5e0/0x5e0 [ 432.856859] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.861709] ? trace_hardirqs_on_caller+0x310/0x310 [ 432.866718] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 432.871727] ? prepare_exit_to_usermode+0x291/0x3b0 [ 432.876731] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 432.881564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 432.886762] RIP: 0033:0x457387 [ 432.889977] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 03:36:46 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x10000, 0x88000) readahead(r0, 0x2, 0xffffffffffffffc1) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000080)={0x5c, {0x2, 0x4e23, @local}, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e24, @rand_addr=0x80000000}, 0x20, 0x1000, 0x7, 0x0, 0x0, 0x0, 0x3, 0x3, 0x5}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bridge0\x00', 0x0}) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f0000000100)={0x0, 0x3, 0x48, 0x94a}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000040)={'bridge0\x00', r1}) 03:36:46 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:46 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000600", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x440000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x148, 0x0, 0x148, 0x0, 0x148, 0x250, 0x250, 0x250, 0x250, 0x250, 0x3, &(0x7f0000000440), {[{{@ip={@local, @broadcast, 0x0, 0x0, 'bcsh0\x00', 'ipddp0\x00', {}, {0xff}, 0x1, 0x3, 0x54}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x7ff, 0x100000001}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[], 0x19}, 0xe79, 0xa, [0x10, 0x3d, 0x2b, 0x16, 0x16, 0x2f, 0x35, 0x19, 0x33, 0x4, 0x3c, 0x2d, 0x9, 0x5, 0xa, 0x3f], 0x2, 0x10001, 0x8}}}, {{@ip={@multicast1, @multicast2, 0x0, 0x0, 'veth0_to_bridge\x00', 'veth0_to_bond\x00', {}, {0xff}, 0xff, 0x4b2e73c48dc8bb3, 0x40}, 0x0, 0xe8, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x348) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x150, r2, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x80000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x5}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x40}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100), 0x4) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 432.908874] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 432.916590] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 432.923842] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 432.931094] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 432.938352] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 432.945608] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:46 executing program 3 (fault-call:0 fault-nth:19): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) [ 433.028296] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:46 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000500", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x100) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000001c0)=0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) readahead(r0, 0x3, 0x3) bind$packet(r1, &(0x7f0000000180)={0x11, 0x1f, r2, 0x1, 0x9, 0x6, @local}, 0x14) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000300)={0x1, [0x0]}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0xffffffffffffffe1, 0x2) r3 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x40000a26, 0x400801) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900926810000d00ff07000080ff00004c"]) 03:36:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000100)={[0x3000, 0x0, 0x5000, 0x2], 0x7, 0x6, 0x9}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000180)={@remote, @loopback, @loopback}, &(0x7f00000001c0)=0xc) close(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40000, 0x0) 03:36:46 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can={0x1d, 0x0}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xe, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x81}, [@exit, @exit]}, &(0x7f0000000040)='GPL\x00', 0x1, 0xcf, &(0x7f0000000240)=""/207, 0x41100, 0x1, [], r1, 0x1}, 0x48) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) [ 433.102544] FAULT_INJECTION: forcing a failure. [ 433.102544] name failslab, interval 1, probability 0, space 0, times 0 [ 433.158205] CPU: 0 PID: 22205 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 433.166806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.176182] Call Trace: [ 433.178800] dump_stack+0x244/0x3ab [ 433.182458] ? dump_stack_print_info.cold.2+0x52/0x52 [ 433.187669] ? debug_smp_processor_id+0x1c/0x20 [ 433.192385] ? perf_trace_lock+0x14d/0x7a0 [ 433.196635] should_fail.cold.4+0xa/0x17 [ 433.200708] ? fault_create_debugfs_attr+0x1f0/0x1f0 03:36:46 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000300", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0xa, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/165, 0xa5}, {&(0x7f0000000780)=""/166, 0x9b}, {&(0x7f0000000840)=""/91, 0x5b}], 0x3, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(r1, &(0x7f0000000340)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000000300)="97140bffa7f692f026dca4e3fc91401d62676f763ed5e2117567fd78444063ba65ecf0c85c16", 0x26}], 0x1}, 0x2) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000900)) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000080)={r2, 0x10, &(0x7f0000000040)={&(0x7f0000000240)=""/172, 0xac}}, 0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000380)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000480)={0xffffffffffffff9c, 0x50, &(0x7f0000000400)}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0xfb, "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"}, &(0x7f00000003c0)=0x103) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000600)={r4, @in6={{0xa, 0x4e24, 0x4, @empty, 0x7fffffff}}, 0x1, 0x401}, 0x90) [ 433.205829] ? mark_held_locks+0x130/0x130 [ 433.210082] ? lock_release+0xa10/0xa10 [ 433.214073] ? perf_trace_sched_process_exec+0x860/0x860 [ 433.219548] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.225097] ? check_preemption_disabled+0x48/0x200 [ 433.230134] ? lock_is_held_type+0x210/0x210 [ 433.234568] ? fs_reclaim_acquire+0x20/0x20 [ 433.238905] ? lock_downgrade+0x900/0x900 [ 433.243077] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.248626] ? put_dec+0x3b/0xf0 [ 433.252004] ? perf_trace_sched_process_exec+0x860/0x860 03:36:47 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"6272696467653000000200", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 433.257468] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.263018] ? number+0x972/0xca0 [ 433.266491] __should_failslab+0x124/0x180 [ 433.270804] should_failslab+0x9/0x14 [ 433.274617] kmem_cache_alloc_node+0x26e/0x730 [ 433.279228] ? set_precision+0xe0/0xe0 [ 433.283135] __alloc_skb+0x114/0x770 [ 433.286858] ? netdev_alloc_frag+0x1f0/0x1f0 [ 433.291279] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 433.296249] ? pointer+0x990/0x990 [ 433.299945] ? device_get_devnode+0x2d0/0x2d0 [ 433.304487] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 433.309523] ? netlink_has_listeners+0x2cb/0x4a0 [ 433.314285] ? netlink_tap_init_net+0x3d0/0x3d0 [ 433.318966] alloc_uevent_skb+0x84/0x1da [ 433.323054] kobject_uevent_env+0xa52/0x101e [ 433.327496] kobject_uevent+0x1f/0x24 [ 433.331314] lo_ioctl+0x1385/0x1d60 [ 433.335022] ? lo_rw_aio+0x1ef0/0x1ef0 [ 433.338950] blkdev_ioctl+0x9ac/0x2010 [ 433.342851] ? blkpg_ioctl+0xc10/0xc10 [ 433.346754] ? lock_downgrade+0x900/0x900 [ 433.350930] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 433.355875] ? save_stack+0x43/0xd0 [ 433.359518] ? __kasan_slab_free+0x102/0x150 [ 433.363953] ? __fget+0x4d1/0x740 [ 433.367425] ? ksys_dup3+0x680/0x680 [ 433.371168] block_ioctl+0xee/0x130 [ 433.374810] ? blkdev_fallocate+0x400/0x400 [ 433.379140] do_vfs_ioctl+0x1de/0x1720 [ 433.383063] ? trace_hardirqs_on+0xbd/0x310 [ 433.387525] ? ioctl_preallocate+0x300/0x300 [ 433.391965] ? __fget_light+0x2e9/0x430 [ 433.395945] ? fget_raw+0x20/0x20 [ 433.399400] ? putname+0xf2/0x130 [ 433.402847] ? kmem_cache_free+0x21a/0x290 [ 433.407149] ? putname+0xf7/0x130 [ 433.410607] ? do_sys_open+0x3ac/0x700 [ 433.414486] ? security_file_ioctl+0x94/0xc0 [ 433.418886] ksys_ioctl+0xa9/0xd0 [ 433.422340] __x64_sys_ioctl+0x73/0xb0 [ 433.426228] do_syscall_64+0x1b9/0x820 [ 433.430194] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 433.435555] ? syscall_return_slowpath+0x5e0/0x5e0 [ 433.440482] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 433.445330] ? trace_hardirqs_on_caller+0x310/0x310 [ 433.450350] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 433.455380] ? prepare_exit_to_usermode+0x291/0x3b0 [ 433.460462] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 433.465312] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 433.470494] RIP: 0033:0x457387 [ 433.473681] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 433.492569] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 433.500265] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 03:36:47 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x700}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x3) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0xa2000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000340)=0xfffffffffffffffc, 0x4) write$P9_RFSYNC(r2, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2710}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3, 0x4}, &(0x7f0000000300)=0x8) 03:36:47 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000f00", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCCBRK(r0, 0x5428) [ 433.507520] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 433.514804] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 433.522061] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 433.529425] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 [ 433.590357] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:47 executing program 3 (fault-call:0 fault-nth:20): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:47 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x12100, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x7f, 0x5dabf05f, 0xc8, 0x7640cf92, 0x7, 0x0, 0x0, 0x5, 0x7, 0x1, 0x7}, 0xb) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000080)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x3) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) ioctl$TCFLSH(r2, 0x540b, 0x1) 03:36:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 433.753246] FAULT_INJECTION: forcing a failure. [ 433.753246] name failslab, interval 1, probability 0, space 0, times 0 [ 433.778947] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 433.787248] CPU: 1 PID: 22259 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 433.795766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 433.805129] Call Trace: [ 433.807734] dump_stack+0x244/0x3ab [ 433.811383] ? dump_stack_print_info.cold.2+0x52/0x52 [ 433.816588] ? debug_smp_processor_id+0x1c/0x20 [ 433.821260] ? perf_trace_lock+0x14d/0x7a0 [ 433.825484] should_fail.cold.4+0xa/0x17 [ 433.829535] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 433.834744] ? mark_held_locks+0x130/0x130 [ 433.838976] ? lock_release+0xa10/0xa10 [ 433.842947] ? perf_trace_sched_process_exec+0x860/0x860 [ 433.848395] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.853955] ? check_preemption_disabled+0x48/0x200 [ 433.858973] ? lock_is_held_type+0x210/0x210 [ 433.863502] ? fs_reclaim_acquire+0x20/0x20 [ 433.867812] ? lock_downgrade+0x900/0x900 [ 433.871967] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.877527] ? put_dec+0x3b/0xf0 [ 433.880903] ? perf_trace_sched_process_exec+0x860/0x860 [ 433.886352] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 433.892008] ? number+0x972/0xca0 [ 433.895483] __should_failslab+0x124/0x180 [ 433.899722] should_failslab+0x9/0x14 [ 433.903511] kmem_cache_alloc_node+0x26e/0x730 [ 433.908079] ? set_precision+0xe0/0xe0 [ 433.911963] __alloc_skb+0x114/0x770 [ 433.915701] ? netdev_alloc_frag+0x1f0/0x1f0 [ 433.920154] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 433.925119] ? pointer+0x990/0x990 [ 433.928679] ? device_get_devnode+0x2d0/0x2d0 [ 433.933226] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 433.938242] ? netlink_has_listeners+0x2cb/0x4a0 [ 433.942986] ? netlink_tap_init_net+0x3d0/0x3d0 [ 433.947783] alloc_uevent_skb+0x84/0x1da [ 433.951846] kobject_uevent_env+0xa52/0x101e [ 433.956242] kobject_uevent+0x1f/0x24 [ 433.960075] lo_ioctl+0x1385/0x1d60 [ 433.963702] ? lo_rw_aio+0x1ef0/0x1ef0 [ 433.967580] blkdev_ioctl+0x9ac/0x2010 [ 433.971458] ? blkpg_ioctl+0xc10/0xc10 [ 433.975331] ? lock_downgrade+0x900/0x900 [ 433.979474] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 433.984516] ? save_stack+0x43/0xd0 [ 433.988130] ? __kasan_slab_free+0x102/0x150 [ 433.992533] ? __fget+0x4d1/0x740 [ 433.995987] ? ksys_dup3+0x680/0x680 [ 433.999709] block_ioctl+0xee/0x130 [ 434.003350] ? blkdev_fallocate+0x400/0x400 [ 434.007676] do_vfs_ioctl+0x1de/0x1720 [ 434.011629] ? trace_hardirqs_on+0xbd/0x310 [ 434.015977] ? ioctl_preallocate+0x300/0x300 [ 434.020402] ? __fget_light+0x2e9/0x430 [ 434.024509] ? fget_raw+0x20/0x20 [ 434.028007] ? putname+0xf2/0x130 [ 434.031460] ? kmem_cache_free+0x21a/0x290 [ 434.035830] ? putname+0xf7/0x130 [ 434.039299] ? do_sys_open+0x3ac/0x700 [ 434.043176] ? security_file_ioctl+0x94/0xc0 [ 434.047608] ksys_ioctl+0xa9/0xd0 [ 434.051059] __x64_sys_ioctl+0x73/0xb0 [ 434.054948] do_syscall_64+0x1b9/0x820 [ 434.058825] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 434.064184] ? syscall_return_slowpath+0x5e0/0x5e0 [ 434.069104] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 434.073955] ? trace_hardirqs_on_caller+0x310/0x310 [ 434.079031] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 434.084080] ? prepare_exit_to_usermode+0x291/0x3b0 [ 434.089103] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 434.093944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.099123] RIP: 0033:0x457387 [ 434.102410] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.121300] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 434.128998] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 434.136260] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 434.143513] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a 03:36:47 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x58) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in=@broadcast, @in6=@ipv4={[], [], @remote}, 0x0, 0x8, 0x4e23, 0x2, 0x0, 0x80, 0x0, 0x88, 0x0, r2}, {0x8, 0x100000000, 0x7, 0x1, 0x5, 0x0, 0x8, 0x7}, {0x0, 0x80000000}, 0x6, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1, 0x4d4, 0x3b}, 0xa, @in6=@dev, 0x3500, 0x0, 0x1, 0x5, 0x0, 0x0, 0xad2}}, 0xe8) fchdir(r1) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r3, &(0x7f0000000980)={0x8, "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", 0x1000}, 0x1006) fcntl$setstatus(r3, 0x4, 0x4000) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:36:47 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000200", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:47 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='/dev/snapshot\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f00000002c0)='cifs.idmap\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f0000000340)='/dev/snapshot\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000280)=[{&(0x7f0000000240)="6570600396f855a1fe66eb6b4b65a546372518cfc7fe943cfb0ef4b6e2b670fa46667d1b83fb803ed60274e4537ee4c08e888e85a7a6", 0x36}], 0x1, r2) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:47 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) connect$llc(r1, &(0x7f0000000100)={0x1a, 0x207, 0xa0, 0xfffffffffffffe00, 0x5, 0x6, @local}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:47 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffff9e}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 434.150886] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 434.158190] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 [ 434.226092] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:48 executing program 3 (fault-call:0 fault-nth:21): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40030000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) socket$inet6(0x10, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4001fd) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) 03:36:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = dup(r0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000240)={"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"}) 03:36:48 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\a\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 434.359867] FAULT_INJECTION: forcing a failure. [ 434.359867] name failslab, interval 1, probability 0, space 0, times 0 [ 434.392066] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 434.404715] CPU: 1 PID: 22298 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 434.413234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 434.422599] Call Trace: [ 434.425210] dump_stack+0x244/0x3ab [ 434.428865] ? dump_stack_print_info.cold.2+0x52/0x52 [ 434.434075] ? debug_smp_processor_id+0x1c/0x20 [ 434.438767] ? perf_trace_lock+0x14d/0x7a0 [ 434.443032] should_fail.cold.4+0xa/0x17 [ 434.447139] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 434.452254] ? rcu_softirq_qs+0x20/0x20 [ 434.456233] ? unwind_dump+0x190/0x190 03:36:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000000c0)='/dev/ptmx\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r1, r2) 03:36:48 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300600", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 434.457800] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 434.460161] ? is_bpf_text_address+0xd3/0x170 [ 434.460181] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 434.460197] ? check_preemption_disabled+0x48/0x200 [ 434.460228] ? debug_smp_processor_id+0x1c/0x20 [ 434.485930] ? lock_is_held_type+0x210/0x210 [ 434.490375] ? fs_reclaim_acquire+0x20/0x20 [ 434.494723] ? lock_downgrade+0x900/0x900 [ 434.498886] ? kobject_uevent+0x1f/0x24 [ 434.502900] ? perf_trace_sched_process_exec+0x860/0x860 [ 434.508397] ? do_vfs_ioctl+0x1de/0x1720 [ 434.512469] ? ksys_ioctl+0xa9/0xd0 [ 434.516115] ? do_syscall_64+0x1b9/0x820 [ 434.520195] ? fs_reclaim_acquire+0x20/0x20 [ 434.524535] __should_failslab+0x124/0x180 [ 434.528778] should_failslab+0x9/0x14 [ 434.532587] kmem_cache_alloc+0x2be/0x730 [ 434.536748] skb_clone+0x1bb/0x500 [ 434.540328] ? skb_split+0x11e0/0x11e0 [ 434.544247] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 434.549272] ? netlink_trim+0x1b4/0x380 [ 434.553261] ? netlink_skb_destructor+0x210/0x210 [ 434.558126] netlink_broadcast_filtered+0x110f/0x1680 [ 434.563330] ? __netlink_sendskb+0xd0/0xd0 [ 434.567580] ? pointer+0x990/0x990 [ 434.571140] ? device_get_devnode+0x2d0/0x2d0 [ 434.575663] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 434.581210] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 434.586686] ? refcount_add_not_zero_checked+0x330/0x330 [ 434.592150] ? netlink_has_listeners+0x2cb/0x4a0 [ 434.596902] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 434.601952] netlink_broadcast+0x3a/0x50 [ 434.606029] kobject_uevent_env+0xa83/0x101e [ 434.610428] kobject_uevent+0x1f/0x24 [ 434.614220] lo_ioctl+0x1385/0x1d60 [ 434.617837] ? lo_rw_aio+0x1ef0/0x1ef0 [ 434.621711] blkdev_ioctl+0x9ac/0x2010 [ 434.625636] ? blkpg_ioctl+0xc10/0xc10 [ 434.629508] ? lock_downgrade+0x900/0x900 [ 434.633755] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 434.638687] ? save_stack+0x43/0xd0 [ 434.642304] ? __kasan_slab_free+0x102/0x150 [ 434.646734] ? __fget+0x4d1/0x740 [ 434.650177] ? ksys_dup3+0x680/0x680 [ 434.653886] block_ioctl+0xee/0x130 [ 434.657516] ? blkdev_fallocate+0x400/0x400 [ 434.661832] do_vfs_ioctl+0x1de/0x1720 [ 434.665722] ? trace_hardirqs_on+0xbd/0x310 [ 434.670041] ? ioctl_preallocate+0x300/0x300 [ 434.674439] ? __fget_light+0x2e9/0x430 [ 434.678403] ? fget_raw+0x20/0x20 [ 434.681848] ? putname+0xf2/0x130 [ 434.685414] ? kmem_cache_free+0x21a/0x290 [ 434.689635] ? putname+0xf7/0x130 [ 434.693097] ? do_sys_open+0x3ac/0x700 [ 434.696973] ? security_file_ioctl+0x94/0xc0 [ 434.701397] ksys_ioctl+0xa9/0xd0 [ 434.704847] __x64_sys_ioctl+0x73/0xb0 [ 434.708729] do_syscall_64+0x1b9/0x820 [ 434.712607] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 434.717962] ? syscall_return_slowpath+0x5e0/0x5e0 [ 434.722880] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 434.727710] ? trace_hardirqs_on_caller+0x310/0x310 [ 434.732713] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 434.737716] ? prepare_exit_to_usermode+0x291/0x3b0 [ 434.742741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 434.747575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 434.752768] RIP: 0033:0x457387 [ 434.755950] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 7d b5 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 434.775081] RSP: 002b:00007ffa031e4a18 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 434.782781] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000457387 [ 434.790035] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 434.797288] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 434.804543] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 03:36:48 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000000000200", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x2, 0x8000]}, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) 03:36:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0xc200, 0x0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000080)) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:48 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0xfff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5fa) fcntl$setstatus(r0, 0x4, 0x42000) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) stat(&(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) pwrite64(r0, &(0x7f0000003000)="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", 0x200, 0x0) [ 434.811798] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:48 executing program 3 (fault-call:0 fault-nth:22): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:48 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000240)) socket$inet6(0x10, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/35, 0x23}, 0x2002) sendmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000001640)=[{&(0x7f0000003000)}], 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/user\x00') 03:36:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) fallocate(r0, 0x10, 0x3, 0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x58) 03:36:48 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000f00", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:48 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000440)={0x400, 0xffffffffffffffc0, 0x401, 0x1}) bind(r0, &(0x7f0000000200)=@in={0x2, 0x0, @remote}, 0x1a) syz_mount_image$ext4(&(0x7f0000000480)='ext4\x00', &(0x7f0000000680)='./file0\x00', 0xff, 0x3, &(0x7f0000000580)=[{&(0x7f00000004c0)="94c9c0d3c2a5b75aa98872d66139ed9d3a18f54ec86e54cc350c62cc2a8bd010e19b2217ac7c314f42434c530000000000000006cec97e26f80e1b482827450559c70e4f5ae77a38144305a18a3ac28e255d862e802a491f7441d030dc0c1e54ebf127a07a6f5f58afc6b378e601e489a302c472e934446abbaa8fe6d0b00f9c93165437c0a482faf05808cd812a31c76b07b74ae9e8d18525607ba198b3f5b924296e43e825f3cf19d8eb39", 0x27a, 0x8005}, {&(0x7f0000000600)="d4e63c58764fb50d33c59c3f8fa390d1f1b20754c92e7864b17861011abc85151e370cf289", 0xffffffffffffffd3, 0x1}, {&(0x7f0000000280)="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", 0xfffffdcf, 0xffffffff}], 0x2003ffe, &(0x7f00000006c0)={[{@nouser_xattr='nouser_xattr'}], [{@subj_role={'subj_role', 0x3d, '*/\\&'}}, {@audit='audit'}, {@permit_directio='permit_directio'}]}) [ 434.930391] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:48 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400300}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:48 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000240)="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") 03:36:48 executing program 0: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 435.022140] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 435.054726] FAULT_INJECTION: forcing a failure. [ 435.054726] name failslab, interval 1, probability 0, space 0, times 0 03:36:48 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000600", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 435.114463] CPU: 0 PID: 22352 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 435.123030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.132404] Call Trace: [ 435.135040] dump_stack+0x244/0x3ab [ 435.138698] ? dump_stack_print_info.cold.2+0x52/0x52 [ 435.143930] ? debug_smp_processor_id+0x1c/0x20 [ 435.148626] ? perf_trace_lock+0x14d/0x7a0 [ 435.152892] should_fail.cold.4+0xa/0x17 [ 435.156981] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 435.162111] ? mutex_unlock+0xd/0x10 [ 435.165834] ? lo_ioctl+0xe6/0x1d60 [ 435.169482] ? lo_rw_aio+0x1ef0/0x1ef0 [ 435.173382] ? blkdev_ioctl+0x15d/0x2010 [ 435.177476] ? lock_is_held_type+0x210/0x210 [ 435.181907] ? fs_reclaim_acquire+0x20/0x20 [ 435.186250] ? lock_downgrade+0x900/0x900 [ 435.190415] ? perf_trace_sched_process_exec+0x860/0x860 [ 435.195876] ? __kasan_slab_free+0x102/0x150 [ 435.200325] __should_failslab+0x124/0x180 [ 435.204571] should_failslab+0x9/0x14 [ 435.208384] kmem_cache_alloc+0x2be/0x730 [ 435.212525] getname_flags+0xd0/0x590 [ 435.216326] user_path_at_empty+0x2d/0x50 [ 435.220484] vfs_statx+0x129/0x210 [ 435.224038] ? vfs_statx_fd+0xc0/0xc0 [ 435.227845] ? fget_raw+0x20/0x20 [ 435.227865] __do_sys_newstat+0x8f/0x110 [ 435.227888] ? cp_new_stat+0xa50/0xa50 [ 435.227907] ? do_sys_open+0x3ac/0x700 [ 435.227939] ? trace_hardirqs_on+0xbd/0x310 [ 435.235448] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 435.235466] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.235483] ? trace_hardirqs_off_caller+0x300/0x300 [ 435.235499] ? ksys_ioctl+0x81/0xd0 [ 435.235521] __x64_sys_newstat+0x54/0x80 [ 435.243286] do_syscall_64+0x1b9/0x820 [ 435.243302] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 435.243320] ? syscall_return_slowpath+0x5e0/0x5e0 [ 435.243340] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 435.290297] ? trace_hardirqs_on_caller+0x310/0x310 [ 435.295328] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 435.300361] ? prepare_exit_to_usermode+0x291/0x3b0 [ 435.305392] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 435.310248] entry_SYSCALL_64_after_hwframe+0x49/0xbe 03:36:49 executing program 0: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:49 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 435.315449] RIP: 0033:0x456855 [ 435.318653] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 435.337569] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 435.345284] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 435.345295] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 03:36:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6) ioctl$TCFLSH(r0, 0x540b, 0x1) fadvise64(r0, 0x4f, 0x4a, 0x3) [ 435.345305] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000c [ 435.345314] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 435.345323] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 [ 435.367509] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 435.398652] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:49 executing program 3 (fault-call:0 fault-nth:23): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:49 executing program 0: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:49 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\x00\x00\x00\x00\a', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 435.496202] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 435.518212] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 435.544541] FAULT_INJECTION: forcing a failure. [ 435.544541] name failslab, interval 1, probability 0, space 0, times 0 [ 435.574107] CPU: 0 PID: 22385 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 435.582617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 435.591973] Call Trace: [ 435.592005] dump_stack+0x244/0x3ab [ 435.592033] ? dump_stack_print_info.cold.2+0x52/0x52 [ 435.598233] ? debug_smp_processor_id+0x1c/0x20 [ 435.598255] ? perf_trace_lock+0x14d/0x7a0 [ 435.608089] should_fail.cold.4+0xa/0x17 [ 435.608109] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 435.608134] ? mutex_unlock+0xd/0x10 [ 435.608153] ? lo_ioctl+0xe6/0x1d60 [ 435.616436] ? lo_rw_aio+0x1ef0/0x1ef0 [ 435.616456] ? blkdev_ioctl+0x15d/0x2010 [ 435.636836] ? lock_is_held_type+0x210/0x210 [ 435.641260] ? fs_reclaim_acquire+0x20/0x20 [ 435.645588] ? lock_downgrade+0x900/0x900 [ 435.649777] ? perf_trace_sched_process_exec+0x860/0x860 [ 435.655230] ? __kasan_slab_free+0x102/0x150 [ 435.659654] __should_failslab+0x124/0x180 [ 435.663903] should_failslab+0x9/0x14 [ 435.667734] kmem_cache_alloc+0x2be/0x730 [ 435.671903] getname_flags+0xd0/0x590 [ 435.675729] user_path_at_empty+0x2d/0x50 [ 435.679932] vfs_statx+0x129/0x210 [ 435.683483] ? vfs_statx_fd+0xc0/0xc0 [ 435.687292] ? fget_raw+0x20/0x20 [ 435.690758] __do_sys_newstat+0x8f/0x110 [ 435.694859] ? cp_new_stat+0xa50/0xa50 [ 435.698766] ? do_sys_open+0x3ac/0x700 [ 435.702666] ? trace_hardirqs_on+0xbd/0x310 [ 435.706999] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 435.712541] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.717951] ? trace_hardirqs_off_caller+0x300/0x300 [ 435.723063] ? ksys_ioctl+0x81/0xd0 [ 435.726714] __x64_sys_newstat+0x54/0x80 [ 435.730783] do_syscall_64+0x1b9/0x820 [ 435.730803] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 435.740073] ? syscall_return_slowpath+0x5e0/0x5e0 [ 435.740096] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 435.749885] ? trace_hardirqs_on_caller+0x310/0x310 [ 435.754944] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 435.760001] ? prepare_exit_to_usermode+0x291/0x3b0 [ 435.765059] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 435.769941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 435.775152] RIP: 0033:0x456855 [ 435.778352] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 03:36:49 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socketpair(0x10, 0x6, 0x408, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x8, 0x3, 0x5, 'queue1\x00', 0x7fffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0184908, &(0x7f0000000500)) 03:36:49 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8800, 0x0) accept$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:49 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000200", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:49 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'veth0_to_bond\x00', {0x2, 0x4e22, @rand_addr=0xe}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clock_nanosleep(0xb, 0x0, &(0x7f0000000040), &(0x7f0000003c00)) 03:36:49 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ffff}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 435.797255] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 435.804969] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 435.812244] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 [ 435.819521] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000c [ 435.826791] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 435.834060] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000140)={{0x1000, 0x0, 0xf, 0x7, 0x6, 0xfff, 0x80000000, 0x1, 0x5, 0x9, 0xcd, 0x81}, {0x5000, 0x100000, 0x0, 0x2, 0xff, 0x6, 0x3, 0x3, 0x17, 0x0, 0x4, 0x2}, {0x4000, 0x101004, 0x7, 0x5, 0x41e9, 0xf9, 0x101, 0x6, 0xffff, 0xad, 0x33a6, 0x3}, {0xd000, 0x6000, 0xf, 0x1, 0x20, 0x7fffffff, 0xf9, 0x1ff, 0x7, 0x1, 0x1f, 0x9}, {0x1, 0x16000, 0xf, 0x5, 0x5, 0x3, 0x4, 0x6, 0x91, 0x40000000000, 0x4c, 0x200}, {0x100000, 0x3001, 0xe, 0x9, 0x6, 0x7fff, 0x7, 0x4, 0x9, 0x3, 0xff, 0x7}, {0x2, 0x10005, 0xa, 0x3, 0x81, 0x146e0, 0x5fc50ae2, 0xd778, 0x3c, 0x4, 0x3, 0x100000001}, {0x5002, 0x4000, 0x10, 0x1, 0x3, 0x5, 0x0, 0x3, 0x5, 0x7fff, 0x3f, 0x9}, {0x4, 0x7002}, {0xd000, 0xf000}, 0x40011, 0x0, 0x1, 0x42400, 0x3, 0x1, 0x4, [0x1, 0x8, 0x0, 0x4]}) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @broadcast}}, 0x1e) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x0, 0x0, 0xb705}) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000100)={0x6ffffff, 0x6ff3e968}) [ 435.885232] ion_ioctl: ioctl validate failed [ 435.892278] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:49 executing program 3 (fault-call:0 fault-nth:24): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:49 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10040, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x1) 03:36:49 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x7ff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) times(&(0x7f0000000180)) accept$inet6(r0, &(0x7f0000000100), &(0x7f0000000140)=0x1c) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @broadcast}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 03:36:49 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:49 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000006", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 436.031891] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 436.044555] FAULT_INJECTION: forcing a failure. [ 436.044555] name failslab, interval 1, probability 0, space 0, times 0 [ 436.066266] CPU: 0 PID: 22414 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 03:36:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf00}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 436.074779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.084142] Call Trace: [ 436.086749] dump_stack+0x244/0x3ab [ 436.090410] ? dump_stack_print_info.cold.2+0x52/0x52 [ 436.095631] ? debug_smp_processor_id+0x1c/0x20 [ 436.095659] ? perf_trace_lock+0x14d/0x7a0 [ 436.095703] should_fail.cold.4+0xa/0x17 [ 436.108669] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 436.108689] ? __account_cfs_rq_runtime+0x790/0x790 [ 436.108711] ? mark_held_locks+0x130/0x130 [ 436.108727] ? reweight_entity+0x10f0/0x10f0 [ 436.108758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.133037] ? check_preemption_disabled+0x48/0x200 [ 436.138060] ? check_preemption_disabled+0x48/0x200 [ 436.143091] ? lock_is_held_type+0x210/0x210 [ 436.147524] ? fs_reclaim_acquire+0x20/0x20 [ 436.151857] ? lock_downgrade+0x900/0x900 [ 436.156022] ? perf_trace_sched_process_exec+0x860/0x860 [ 436.161482] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.167037] __should_failslab+0x124/0x180 [ 436.171293] should_failslab+0x9/0x14 [ 436.175101] kmem_cache_alloc+0x2be/0x730 [ 436.179305] ? mark_held_locks+0x130/0x130 [ 436.183556] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.189104] __d_alloc+0xc8/0xb90 [ 436.192570] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 436.197591] ? check_preemption_disabled+0x48/0x200 [ 436.199508] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 436.202619] ? mark_held_locks+0x130/0x130 [ 436.202639] ? debug_smp_processor_id+0x1c/0x20 [ 436.202653] ? perf_trace_lock+0x14d/0x7a0 [ 436.202670] ? mark_held_locks+0x130/0x130 [ 436.202689] ? finish_task_switch+0x1f5/0x900 03:36:50 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 436.202712] ? lock_is_held_type+0x210/0x210 [ 436.234982] ? debug_smp_processor_id+0x1c/0x20 [ 436.239658] ? perf_trace_lock+0x14d/0x7a0 [ 436.243927] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.249477] ? check_preemption_disabled+0x48/0x200 [ 436.254506] d_alloc+0x96/0x380 [ 436.257795] ? mark_held_locks+0x130/0x130 [ 436.257810] ? __d_alloc+0xb90/0xb90 [ 436.257830] ? check_preemption_disabled+0x48/0x200 [ 436.265771] d_alloc_parallel+0x15a/0x1f40 [ 436.265791] ? mark_held_locks+0x130/0x130 [ 436.265805] ? debug_smp_processor_id+0x1c/0x20 [ 436.265819] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.265834] ? check_preemption_disabled+0x48/0x200 [ 436.265852] ? __d_lookup_rcu+0xaa0/0xaa0 [ 436.298655] ? trace_hardirqs_off_caller+0x300/0x300 [ 436.303772] ? lock_is_held_type+0x210/0x210 [ 436.308198] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.313792] ? __follow_mount_rcu.isra.33.part.34+0x175/0x890 [ 436.319711] ? lock_downgrade+0x900/0x900 [ 436.323886] ? debug_smp_processor_id+0x1c/0x20 [ 436.328592] ? lock_is_held_type+0x210/0x210 [ 436.333076] ? lockref_get_not_dead+0x70/0x90 [ 436.337589] ? __lockdep_init_map+0x105/0x590 [ 436.342101] ? __lockdep_init_map+0x105/0x590 [ 436.346608] ? lockdep_init_map+0x9/0x10 [ 436.350693] ? __init_waitqueue_head+0x9e/0x150 [ 436.355400] ? init_wait_entry+0x1c0/0x1c0 [ 436.359645] ? lock_acquire+0x1ed/0x520 [ 436.363632] __lookup_slow+0x1e6/0x540 [ 436.367528] ? vfs_unlink+0x510/0x510 [ 436.371333] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 436.376373] ? path_init+0x1ed0/0x1ed0 [ 436.380283] lookup_slow+0x57/0x80 [ 436.383000] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 436.383843] walk_component+0x92b/0x2590 [ 436.383866] ? inode_permission+0xb2/0x560 [ 436.398148] ? pick_link+0xaf0/0xaf0 [ 436.401937] ? walk_component+0x2590/0x2590 [ 436.406293] ? save_stack+0xa9/0xd0 [ 436.409943] ? kasan_slab_alloc+0x12/0x20 [ 436.414104] ? kmem_cache_alloc+0x12e/0x730 [ 436.418434] ? getname_flags+0xd0/0x590 [ 436.422413] ? user_path_at_empty+0x2d/0x50 [ 436.426794] path_lookupat.isra.43+0x212/0xc00 [ 436.431397] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 436.436597] ? path_parentat.isra.41+0x160/0x160 [ 436.441378] ? usercopy_warn+0x110/0x110 [ 436.445448] ? fs_reclaim_acquire+0x20/0x20 [ 436.449778] ? lock_downgrade+0x900/0x900 [ 436.453947] filename_lookup+0x26a/0x520 [ 436.458023] ? nd_jump_link+0x1d0/0x1d0 [ 436.462002] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 436.467554] ? digsig_verify+0x1530/0x1530 [ 436.471794] ? kmem_cache_alloc+0x306/0x730 [ 436.476174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 03:36:50 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3f000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 436.481736] ? getname_flags+0x26e/0x590 [ 436.485822] user_path_at_empty+0x40/0x50 [ 436.489998] vfs_statx+0x129/0x210 [ 436.493547] ? vfs_statx_fd+0xc0/0xc0 [ 436.497369] ? fget_raw+0x20/0x20 [ 436.500830] __do_sys_newstat+0x8f/0x110 [ 436.504927] ? cp_new_stat+0xa50/0xa50 [ 436.508839] ? do_sys_open+0x3ac/0x700 [ 436.512780] ? trace_hardirqs_on+0xbd/0x310 [ 436.517110] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 436.522654] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.528035] ? trace_hardirqs_off_caller+0x300/0x300 [ 436.533148] ? ksys_ioctl+0x81/0xd0 [ 436.535894] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 436.536790] __x64_sys_newstat+0x54/0x80 [ 436.536811] do_syscall_64+0x1b9/0x820 [ 436.536829] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 436.536851] ? syscall_return_slowpath+0x5e0/0x5e0 [ 436.561124] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.565982] ? trace_hardirqs_on_caller+0x310/0x310 [ 436.571005] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 436.576029] ? prepare_exit_to_usermode+0x291/0x3b0 [ 436.581055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 436.585935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 436.591138] RIP: 0033:0x456855 [ 436.594338] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 436.613243] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 436.620959] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 03:36:50 executing program 0: memfd_create(&(0x7f0000000040)='eth1[eth0GPLwlan1\x00', 0x2) socketpair$unix(0x1, 0x802, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) 03:36:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 03:36:50 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f00000000c0)="153f6234488dd25d766070") socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r1 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x880, 0x0) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000200)) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000180)={0x3, 0x1, 0xfffffffffffffff9}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_mreqsrc(r1, 0x10d, 0x2, &(0x7f0000013ff4)={@multicast1, @dev, @rand_addr}, 0xc) close(r1) socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="59000000ef017ce232f3a9ac77781458c94fa362639b401eb96cfee12b0797d3018ff48966a273c0311e577f9e419e1b0b4f1d4f954b038b8ea19236c73434c6324b12348084332c3dc5e927be3ad6aa4213092865e915aacbf0bbe2f61e242414ba94921e2257e6bf4dcd28a37e234bcfe741d8d420792648387e55c0e52c0ce7dc9062a8fd5ff23b271ccd76137e426cc90502b2db738c10ce9be7ce99aef8bd061dcc740ec661d3d8e94f3983b20c147d2eb1f8f2246b76563208497ef6bd19d23e43ebe0f7f3776083e71ba04304f05405dc"], &(0x7f0000000080)=0x61) dup3(r1, r3, 0x0) 03:36:50 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"6272696467653000000600", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 436.628232] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 [ 436.635504] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000c [ 436.642778] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 436.650056] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:50 executing program 3 (fault-call:0 fault-nth:25): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:50 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000008400, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="eb58906d6b66732e66617600020620000200068000f8", 0x16}], 0x0, &(0x7f0000000180)={[], [{@smackfsroot={'smackfsroot', 0x3d, '[vboxnet0\\:'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@uid_eq={'uid', 0x3d, r0}}, {@dont_measure='dont_measure'}, {@uid_gt={'uid>', r0}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@fsmagic={'fsmagic', 0x3d, 0xffffffffffffb022}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}]}) 03:36:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x8200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:50 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000500", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 436.781298] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 436.801720] FAT-fs (loop0): Unrecognized mount option "smackfsroot=[vboxnet0\:" or missing value 03:36:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5aa) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:50 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x6000000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 436.834502] FAULT_INJECTION: forcing a failure. [ 436.834502] name failslab, interval 1, probability 0, space 0, times 0 [ 436.853729] CPU: 1 PID: 22460 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 436.862235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 436.862244] Call Trace: [ 436.862287] dump_stack+0x244/0x3ab [ 436.877815] ? dump_stack_print_info.cold.2+0x52/0x52 [ 436.883017] ? debug_smp_processor_id+0x1c/0x20 [ 436.887697] ? perf_trace_lock+0x14d/0x7a0 [ 436.887719] should_fail.cold.4+0xa/0x17 [ 436.887737] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 436.899555] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 436.901140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 436.901161] ? trace_hardirqs_on+0x310/0x310 [ 436.901179] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 436.901203] ? get_page_from_freelist+0x49da/0x5340 [ 436.901224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.933208] ? check_preemption_disabled+0x48/0x200 [ 436.938235] ? check_preemption_disabled+0x48/0x200 [ 436.943286] ? lock_is_held_type+0x210/0x210 [ 436.947731] ? fs_reclaim_acquire+0x20/0x20 [ 436.952121] ? lock_downgrade+0x900/0x900 [ 436.956296] ? perf_trace_sched_process_exec+0x860/0x860 [ 436.961766] ? __isolate_free_page+0x610/0x610 [ 436.966368] __should_failslab+0x124/0x180 [ 436.970618] should_failslab+0x9/0x14 [ 436.974435] kmem_cache_alloc+0x2be/0x730 [ 436.976247] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 436.978596] ? mark_held_locks+0x130/0x130 [ 436.978616] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 436.978634] __d_alloc+0xc8/0xb90 [ 436.978652] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 436.978674] ? check_preemption_disabled+0x48/0x200 [ 437.007869] ? mark_held_locks+0x130/0x130 [ 437.012118] ? debug_smp_processor_id+0x1c/0x20 [ 437.016798] ? perf_trace_lock+0x14d/0x7a0 [ 437.021046] ? mark_held_locks+0x130/0x130 [ 437.025318] ? finish_task_switch+0x1f5/0x900 [ 437.029829] ? lock_is_held_type+0x210/0x210 03:36:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r2}, 0x10) write$cgroup_int(r1, &(0x7f0000000080)=0x3500000000000, 0x12) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:50 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x700000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) [ 437.034330] ? debug_smp_processor_id+0x1c/0x20 [ 437.039011] ? perf_trace_lock+0x14d/0x7a0 [ 437.043254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 437.048815] ? check_preemption_disabled+0x48/0x200 [ 437.053860] d_alloc+0x96/0x380 [ 437.057171] ? mark_held_locks+0x130/0x130 [ 437.057192] ? __d_alloc+0xb90/0xb90 [ 437.065147] ? check_preemption_disabled+0x48/0x200 [ 437.070177] d_alloc_parallel+0x15a/0x1f40 [ 437.070202] ? mark_held_locks+0x130/0x130 [ 437.078656] ? debug_smp_processor_id+0x1c/0x20 [ 437.078675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 437.078694] ? check_preemption_disabled+0x48/0x200 [ 437.088901] ? __d_lookup_rcu+0xaa0/0xaa0 [ 437.088927] ? trace_hardirqs_off_caller+0x300/0x300 [ 437.088965] ? lock_is_held_type+0x210/0x210 [ 437.098108] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 437.098126] ? __follow_mount_rcu.isra.33.part.34+0x175/0x890 [ 437.098145] ? lock_downgrade+0x900/0x900 [ 437.107640] ? debug_smp_processor_id+0x1c/0x20 [ 437.107670] ? lock_is_held_type+0x210/0x210 [ 437.107693] ? lockref_get_not_dead+0x70/0x90 [ 437.119087] ? __lockdep_init_map+0x105/0x590 [ 437.119106] ? __lockdep_init_map+0x105/0x590 [ 437.119124] ? lockdep_init_map+0x9/0x10 [ 437.119147] ? __init_waitqueue_head+0x9e/0x150 [ 437.127950] ? init_wait_entry+0x1c0/0x1c0 [ 437.127969] ? lock_acquire+0x1ed/0x520 [ 437.127992] __lookup_slow+0x1e6/0x540 [ 437.136870] ? vfs_unlink+0x510/0x510 [ 437.136886] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 437.136928] ? path_init+0x1ed0/0x1ed0 [ 437.145889] lookup_slow+0x57/0x80 [ 437.145906] walk_component+0x92b/0x2590 [ 437.145939] ? inode_permission+0xb2/0x560 [ 437.154648] ? pick_link+0xaf0/0xaf0 [ 437.154672] ? walk_component+0x2590/0x2590 [ 437.154699] ? save_stack+0xa9/0xd0 [ 437.162921] ? kasan_slab_alloc+0x12/0x20 [ 437.162940] ? kmem_cache_alloc+0x12e/0x730 [ 437.162957] ? getname_flags+0xd0/0x590 [ 437.215432] ? user_path_at_empty+0x2d/0x50 [ 437.219765] path_lookupat.isra.43+0x212/0xc00 [ 437.224369] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 437.229587] ? path_parentat.isra.41+0x160/0x160 [ 437.234357] ? usercopy_warn+0x110/0x110 [ 437.238430] ? kasan_check_read+0x11/0x20 [ 437.242602] ? do_raw_spin_unlock+0xa7/0x2f0 [ 437.247037] filename_lookup+0x26a/0x520 [ 437.251107] ? nd_jump_link+0x1d0/0x1d0 [ 437.255102] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 437.260687] ? digsig_verify+0x1530/0x1530 [ 437.264966] ? kmem_cache_alloc+0x306/0x730 [ 437.269335] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 437.274879] ? getname_flags+0x26e/0x590 [ 437.278958] user_path_at_empty+0x40/0x50 [ 437.283133] vfs_statx+0x129/0x210 [ 437.286684] ? vfs_statx_fd+0xc0/0xc0 [ 437.290523] ? fget_raw+0x20/0x20 [ 437.294014] __do_sys_newstat+0x8f/0x110 [ 437.298088] ? cp_new_stat+0xa50/0xa50 [ 437.301983] ? do_sys_open+0x3ac/0x700 [ 437.305882] ? trace_hardirqs_on+0xbd/0x310 [ 437.310230] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 437.315788] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.321160] ? trace_hardirqs_off_caller+0x300/0x300 [ 437.326277] ? ksys_ioctl+0x81/0xd0 [ 437.329937] __x64_sys_newstat+0x54/0x80 [ 437.334024] do_syscall_64+0x1b9/0x820 [ 437.337935] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 437.343335] ? syscall_return_slowpath+0x5e0/0x5e0 [ 437.348273] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 437.353123] ? trace_hardirqs_on_caller+0x310/0x310 [ 437.358144] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 437.363170] ? prepare_exit_to_usermode+0x291/0x3b0 [ 437.368194] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 437.373066] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.378264] RIP: 0033:0x456855 [ 437.381470] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 437.400376] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 437.408090] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 437.415361] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 [ 437.422634] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000000c [ 437.429902] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 437.437212] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:51 executing program 4: ioprio_set$pid(0x1, 0x0, 0x2000) memfd_create(&(0x7f0000000080)='/dev/ppp\x00', 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x3, @mcast1, 0x5ad82958}], 0x2c) 03:36:51 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3f00000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:51 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xffffffffffffffc0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r1, 0x540b, 0x1) 03:36:51 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f00000000c0)=[@register_looper, @acquire={0x40046305, 0x3}, @exit_looper], 0x10, 0x0, &(0x7f0000000100)="825681da93a1588dc549b2b7a59d9d65"}) socketpair(0x1, 0x0, 0x0, &(0x7f0000000040)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4), 0xc, &(0x7f00007a8000)={&(0x7f0000000280)={0x14, 0x7, 0xa, 0xffffffffffffffff}, 0x14}}, 0x0) 03:36:51 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000000ffffffff", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:51 executing program 3 (fault-call:0 fault-nth:26): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:51 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000003", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 437.642339] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 437.674702] FAULT_INJECTION: forcing a failure. [ 437.674702] name failslab, interval 1, probability 0, space 0, times 0 [ 437.718182] CPU: 0 PID: 22495 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 437.726690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 437.736075] Call Trace: [ 437.738697] dump_stack+0x244/0x3ab [ 437.742348] ? dump_stack_print_info.cold.2+0x52/0x52 [ 437.747557] ? debug_smp_processor_id+0x1c/0x20 [ 437.752249] ? perf_trace_lock+0x14d/0x7a0 [ 437.752297] should_fail.cold.4+0xa/0x17 [ 437.752318] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 437.765694] ? trace_hardirqs_on+0x310/0x310 [ 437.765716] ? mntput+0x74/0xa0 [ 437.765734] ? trace_hardirqs_off+0xb8/0x310 [ 437.765752] ? trace_hardirqs_on+0x310/0x310 [ 437.765779] ? debug_check_no_obj_freed+0x305/0x58d [ 437.777848] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 437.777865] ? check_preemption_disabled+0x48/0x200 [ 437.777883] ? trace_hardirqs_on+0xbd/0x310 [ 437.777898] ? putname+0xf2/0x130 [ 437.777930] ? lock_is_held_type+0x210/0x210 [ 437.785135] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 437.787347] ? fs_reclaim_acquire+0x20/0x20 [ 437.787365] ? lock_downgrade+0x900/0x900 [ 437.787383] ? putname+0xf7/0x130 [ 437.787400] ? perf_trace_sched_process_exec+0x860/0x860 [ 437.787423] ? filename_lookup+0x39f/0x520 [ 437.797964] ? nd_jump_link+0x1d0/0x1d0 [ 437.797986] __should_failslab+0x124/0x180 [ 437.798004] should_failslab+0x9/0x14 [ 437.798022] kmem_cache_alloc+0x2be/0x730 [ 437.798043] getname_flags+0xd0/0x590 [ 437.816290] user_path_at_empty+0x2d/0x50 [ 437.816310] vfs_statx+0x129/0x210 [ 437.816328] ? vfs_statx_fd+0xc0/0xc0 [ 437.816351] ? fget_raw+0x20/0x20 [ 437.828267] __do_sys_newstat+0x8f/0x110 [ 437.876850] ? cp_new_stat+0xa50/0xa50 [ 437.880758] ? do_sys_open+0x3ac/0x700 [ 437.880791] ? trace_hardirqs_on+0xbd/0x310 [ 437.888999] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 437.894546] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.894565] ? trace_hardirqs_off_caller+0x300/0x300 [ 437.894582] ? ksys_ioctl+0x81/0xd0 [ 437.894602] __x64_sys_newstat+0x54/0x80 [ 437.894624] do_syscall_64+0x1b9/0x820 03:36:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000200)="4bc98dd7d08d88777ec67c930bb31cb18f472a6d0908a5c0644e92260abbe2dfb66fb7c9b4850bb5143f382966eac439efe5b27e4d01f31affa6cd89c4b3ec28bd6078b8f23049b938eaca5069eabec3ba4c9531ada6236569c4ee4225156ac7c3d59a3602822db0969707e3c91c2baab0066e3e231d2352b4616db6bba8c1472f8adebf6d09c37b4e1c377a6de84a40976caa5befa8a89bb658c7", 0x9b, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000480)="af9ad43f7cfe181e8c1fc599ff69ab487c9fa9804c4789b951788b31507220a2f77eb09754ad41095caae3a27a18f9ca055e7a82691a5939cf8c296f76035278888aa6b469ea07b504838f557f931a7209ca2453501c1ba4742e76ed7b58793361bd9ab830c8d74622654dc4efc8f38d8cf1114a568aca208f44d842da314b2da389e918", 0x84, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x1, 0x100000000, r1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) mount$9p_virtio(&(0x7f0000000000)='mime_type\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f0000000440)={'trans=virtio,', {[{@access_client='access=client'}, {@cache_loose='cache=loose'}, {@version_u='version=9p2000.u'}]}}) semget(0xffffffffffffffff, 0x3, 0x0) syz_mount_image$ext4(&(0x7f0000000380)='ext3\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB]) 03:36:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0xf0000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000000040)="5f146e36d22715be95481d941013efcbad6747dd009448ec6c04c19d0a04ef08b50ec6d4fa1803ee4b6b3182e327dc5a6f61d5971a897f9822ab9ce95f165b36b6c45e4cc9f2961bae125630b7e202507ea5c2") ioctl$TCFLSH(r0, 0x540b, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000100)={{0x1, 0x8000}, 'port0\x00', 0x5, 0x8, 0x6, 0x7, 0x400, 0x65d, 0x100, 0x0, 0x1, 0x8001}) 03:36:51 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe6050000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 437.905076] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 437.916623] ? syscall_return_slowpath+0x5e0/0x5e0 [ 437.916640] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 437.916659] ? trace_hardirqs_on_caller+0x310/0x310 [ 437.916679] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 437.924952] 9pnet_virtio: no channels available for device mime_type [ 437.926963] ? prepare_exit_to_usermode+0x291/0x3b0 [ 437.926986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 437.927011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 437.953347] RIP: 0033:0x456855 03:36:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:51 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000400", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000000004) socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0x0, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d5c6070") bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00'}, 0x10) ioctl(0xffffffffffffffff, 0x400000, &(0x7f0000000740)="66ced43d570752d5a99c463b2c139427f53dbe4ccc52240f419f2731cacf68178642eeeabdc23e1f427bb5ec8358add193aaf0123f8f84961b833b011d3f6bf12325db24d335bc659b58446e537dc5061add815ea1c2215eee11e71193ccaf13a153a04de5ab76507a90c532426fec4552ba79b1f31dd183726815b18048d83b80c060e90500572ac31764cdda5b1be0d0f59337e6a4") socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@remote, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, 0xe8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @local}}}, 0x90) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000680)) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0x8) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)=""/54, &(0x7f0000000400)=0x36) pipe(&(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={0xffffffffffffffff, 0x0, 0x0, 0x29, &(0x7f00000000c0), &(0x7f00000001c0)=""/41}, 0x28) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local, 0x0, 0xff}, 0xa, @in6, 0x0, 0x1, 0x0, 0xdffffffffffffffe}}, 0xe8) sendmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000100)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}], 0x1, 0x0) [ 437.962116] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 437.963386] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 437.963396] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 437.963421] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 437.963430] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 03:36:51 executing program 3 (fault-call:0 fault-nth:27): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) [ 437.963439] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000c [ 437.963448] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 437.963457] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:51 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"6272696467653000000300", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="eb3439dab2c88e71dfb1fe79a93e36798c2a1be54ab413047fbabba47b98e362b3cfd9f7f1aa288e06838b3715b50c17044132f02aab88221ad67cc6c1b9d461adfeebb00a6026764de4153b62cbf20567b43d17d1ea082804a3dd46de3f0f1104b31560e3bae24b4cd72d8ca9000d1f45965758705d989e72cd63a2058df40f51a256891f65af0a94e31251dcf085827a9286bd180cecf56e3be025a864ac78adcf0d4819345a783192f2ed3c385ffd52b6b65571e21c3357f51a4b12cd5555f92cedeffdc7727f85eb89", 0xcb, 0x5}], 0x80000, &(0x7f0000000540)={[{@commit={'commit', 0x3d, 0x3ff}}, {@sysvgroups='sysvgroups'}], [{@fowner_gt={'fowner>', r2}}, {@smackfsfloor={'smackfsfloor', 0x3d, '@'}}, {@fsname={'fsname', 0x3d, '*}'}}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x664b4718, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x9a, "9dabe555bff423b0356a629a0b66a39129276c73197ce05807f23745726ad0a0bc2de616acd14f391d56426d4887ecfc029fee93eb744b46fb389bbb2d5a39382cf2bb30fda1683797a09099dc24f0c77f8ea097db99ff9e46e12b8065650d78f898a40291c2b1e27ae6990e60c84c1f33dddb0269db69e3d56133d1393caf036d109aa8fc845068460b6f55bb179169120a8ecc08718b2ad752"}, &(0x7f00000001c0)=0xa2) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:51 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) wait4(0x0, &(0x7f0000000100), 0x1000000, &(0x7f0000000500)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000600)={@host}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x101) close(0xffffffffffffffff) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000340)={[0x0, 0x40, 0x0, 0x0, 0x6, 0x0, 0x539]}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x8, &(0x7f0000000680)=""/64) clone(0x20002100, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) open(&(0x7f00000000c0)='./file0/file0\x00', 0xa0018000, 0x0) recvmsg$kcm(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/193, 0xc1}], 0x1, &(0x7f0000000280)=""/65, 0x41}, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000640), 0x4) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)) write$FUSE_NOTIFY_DELETE(r0, &(0x7f0000000800)=ANY=[@ANYBLOB], 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000740)=0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000300)=0x100000, 0x100000001) [ 438.171235] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 438.175295] FAULT_INJECTION: forcing a failure. [ 438.175295] name failslab, interval 1, probability 0, space 0, times 0 [ 438.222270] CPU: 1 PID: 22543 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 438.230816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 438.230824] Call Trace: [ 438.230854] dump_stack+0x244/0x3ab [ 438.230882] ? dump_stack_print_info.cold.2+0x52/0x52 [ 438.230930] ? debug_smp_processor_id+0x1c/0x20 [ 438.256586] ? perf_trace_lock+0x14d/0x7a0 [ 438.260843] should_fail.cold.4+0xa/0x17 [ 438.264978] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 438.270117] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 438.275672] ? trace_hardirqs_on+0x310/0x310 [ 438.280099] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 438.285668] ? get_page_from_freelist+0x49da/0x5340 [ 438.290695] ? memcg_kmem_put_cache+0x1d1/0x300 [ 438.295382] ? lock_is_held_type+0x210/0x210 [ 438.295401] ? fs_reclaim_acquire+0x20/0x20 [ 438.295417] ? lock_downgrade+0x900/0x900 [ 438.295440] ? perf_trace_sched_process_exec+0x860/0x860 [ 438.295459] ? __isolate_free_page+0x610/0x610 [ 438.318348] __should_failslab+0x124/0x180 [ 438.322603] should_failslab+0x9/0x14 [ 438.326413] kmem_cache_alloc+0x2be/0x730 [ 438.330572] ? mark_held_locks+0x130/0x130 [ 438.334817] ? mark_held_locks+0x130/0x130 [ 438.339064] ? d_set_d_op+0x31d/0x410 [ 438.342879] __d_alloc+0xc8/0xb90 [ 438.346350] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 438.351372] ? check_preemption_disabled+0x48/0x200 [ 438.356394] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 438.361943] ? debug_smp_processor_id+0x1c/0x20 [ 438.366620] ? perf_trace_lock+0x14d/0x7a0 [ 438.370856] ? perf_trace_lock+0x14d/0x7a0 [ 438.375097] ? lock_is_held_type+0x210/0x210 [ 438.379507] ? lock_is_held_type+0x210/0x210 [ 438.383937] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 438.389485] ? check_preemption_disabled+0x48/0x200 [ 438.394506] ? lock_downgrade+0x900/0x900 [ 438.398657] ? debug_smp_processor_id+0x1c/0x20 [ 438.403331] d_alloc+0x96/0x380 [ 438.406618] ? mark_held_locks+0x130/0x130 [ 438.410856] ? __d_alloc+0xb90/0xb90 [ 438.414586] d_alloc_parallel+0x15a/0x1f40 [ 438.418824] ? mark_held_locks+0x130/0x130 [ 438.423058] ? debug_smp_processor_id+0x1c/0x20 [ 438.427732] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 438.433276] ? check_preemption_disabled+0x48/0x200 [ 438.438303] ? __d_lookup_rcu+0xaa0/0xaa0 [ 438.442453] ? trace_hardirqs_off_caller+0x300/0x300 [ 438.447563] ? lock_is_held_type+0x210/0x210 [ 438.451976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 438.457517] ? __follow_mount_rcu.isra.33.part.34+0x175/0x890 [ 438.463424] ? debug_smp_processor_id+0x1c/0x20 [ 438.468100] ? lock_is_held_type+0x210/0x210 [ 438.472517] ? lockref_get_not_dead+0x70/0x90 [ 438.477013] ? __lockdep_init_map+0x105/0x590 [ 438.481510] ? __lockdep_init_map+0x105/0x590 [ 438.486010] ? lockdep_init_map+0x9/0x10 [ 438.490082] ? __init_waitqueue_head+0x9e/0x150 [ 438.494756] ? init_wait_entry+0x1c0/0x1c0 [ 438.498998] ? lock_acquire+0x1ed/0x520 [ 438.502983] __lookup_slow+0x1e6/0x540 [ 438.506879] ? vfs_unlink+0x510/0x510 [ 438.510691] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 438.515724] ? path_init+0x1ed0/0x1ed0 [ 438.519615] lookup_slow+0x57/0x80 [ 438.523157] walk_component+0x92b/0x2590 [ 438.527222] ? inode_permission+0xb2/0x560 [ 438.531464] ? pick_link+0xaf0/0xaf0 [ 438.535187] ? walk_component+0x2590/0x2590 [ 438.539524] ? save_stack+0xa9/0xd0 [ 438.543152] ? kasan_slab_alloc+0x12/0x20 [ 438.547304] ? kmem_cache_alloc+0x12e/0x730 [ 438.551622] ? getname_flags+0xd0/0x590 [ 438.555595] ? user_path_at_empty+0x2d/0x50 [ 438.559937] path_lookupat.isra.43+0x212/0xc00 [ 438.564532] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 438.569726] ? path_parentat.isra.41+0x160/0x160 [ 438.574487] ? usercopy_warn+0x110/0x110 [ 438.578554] ? kasan_check_read+0x11/0x20 [ 438.582705] ? do_raw_spin_unlock+0xa7/0x2f0 [ 438.587118] filename_lookup+0x26a/0x520 [ 438.591184] ? nd_jump_link+0x1d0/0x1d0 [ 438.595164] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 438.600713] ? digsig_verify+0x1530/0x1530 [ 438.604969] ? kmem_cache_alloc+0x306/0x730 [ 438.609305] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 438.614846] ? getname_flags+0x26e/0x590 [ 438.618945] user_path_at_empty+0x40/0x50 [ 438.623116] vfs_statx+0x129/0x210 [ 438.626665] ? vfs_statx_fd+0xc0/0xc0 [ 438.630476] ? fget_raw+0x20/0x20 [ 438.633956] __do_sys_newstat+0x8f/0x110 [ 438.638644] ? cp_new_stat+0xa50/0xa50 [ 438.642536] ? do_sys_open+0x3ac/0x700 [ 438.646432] ? trace_hardirqs_on+0xbd/0x310 [ 438.650759] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 438.656301] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.661674] ? trace_hardirqs_off_caller+0x300/0x300 [ 438.666784] ? ksys_ioctl+0x81/0xd0 [ 438.670428] __x64_sys_newstat+0x54/0x80 [ 438.674499] do_syscall_64+0x1b9/0x820 [ 438.678390] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 438.683757] ? syscall_return_slowpath+0x5e0/0x5e0 [ 438.688707] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 438.693555] ? trace_hardirqs_on_caller+0x310/0x310 [ 438.698578] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 438.703638] ? prepare_exit_to_usermode+0x291/0x3b0 [ 438.708677] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 438.713547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 438.718750] RIP: 0033:0x456855 [ 438.721959] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 438.740922] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 438.748655] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 438.755947] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 [ 438.763224] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000c 03:36:52 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000300", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 438.770502] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 438.778134] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 [ 438.825147] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:52 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:52 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00@\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 438.911155] QAT: Invalid ioctl 03:36:52 executing program 1: r0 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x2040028, &(0x7f0000000280)={'trans=unix,', {[{@cache_loose='cache=loose'}, {@access_user='access=user'}], [{@fsmagic={'fsmagic', 0x3d, 0x7fff}}, {@fowner_lt={'fowner<', r0}}, {@smackfsroot={'smackfsroot'}}, {@dont_appraise='dont_appraise'}, {@fowner_lt={'fowner<', r1}}]}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x1) 03:36:52 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000700)={0x6ff100000000, 0x0, 0x5, 0x0, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x7ff, 0x1, 0xff}, &(0x7f00000000c0)=0x14) r3 = getgid() getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f00000005c0)={r5, r6+10000000}, 0x0) r7 = getegid() getgroups(0x3, &(0x7f0000000540)=[r3, r4, r7]) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x3}, 0xc) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000380)="0c45e4ae15814ae38b7e21edae5d74f375dc159923fbd8356b8dda051e9dfae82562d1351caa3896693c8758a6a309eee8623f6d7ecd1f62a71e416f8735b30442bc73a1e1c162d9bab0fa5a97d978981194ebf51613d8239d749861ec4b01666e0a4aa524170a4125c7ad8651bae56775f7cc6923d5bd44412b3aedd292f0e3699e8888b6c3f5d106f1c87ecb7e91a367b46a03a2d4a18edf") getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000240)=""/89, &(0x7f0000000080)=0x59) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000100)=""/132, &(0x7f0000000200)=0xfffffffffffffd18) r8 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x65, &(0x7f0000000740)=[@in={0x2, 0x4e24, @rand_addr=0x100000001}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [], @remote}, 0x1ff}, @in6={0xa, 0x4e24, 0xfff, @remote, 0x4e88}, @in6={0xa, 0x5, 0x1, @mcast2, 0x15}, @in6={0xa, 0x4e23, 0x4, @mcast2, 0x9}, @in6={0xa, 0x4e24, 0x81, @mcast2, 0x5}], 0xbc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000640)=r9) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000680), &(0x7f00000006c0)=0xc) syz_open_dev$sndpcmp(&(0x7f0000000800)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x7704, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000440)=""/133, &(0x7f0000000500)=0x85) [ 438.932096] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:52 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 438.978050] QAT: Invalid ioctl 03:36:52 executing program 3 (fault-call:0 fault-nth:28): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:52 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000200", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:52 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x46ac6d75) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:52 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:52 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/2, 0x1fff, 0x800}, 0x18) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x6, &(0x7f0000000080)="7d7dcf5c3a00"}, 0x30) ptrace$setsig(0x4203, r1, 0x2f, &(0x7f0000000100)={0xe, 0x1, 0x8, 0x100000000}) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x0, 0x7241efccf86ccea1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000240)=0x7e, 0x4) [ 439.013531] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 439.083068] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 439.145066] FAULT_INJECTION: forcing a failure. [ 439.145066] name failslab, interval 1, probability 0, space 0, times 0 [ 439.175406] CPU: 0 PID: 22608 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 439.183941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.193299] Call Trace: [ 439.195948] dump_stack+0x244/0x3ab [ 439.195993] ? dump_stack_print_info.cold.2+0x52/0x52 [ 439.196035] ? debug_smp_processor_id+0x1c/0x20 [ 439.204835] ? perf_trace_lock+0x14d/0x7a0 [ 439.204855] should_fail.cold.4+0xa/0x17 [ 439.204873] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.204925] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 439.204960] ? trace_hardirqs_on+0x310/0x310 [ 439.232963] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 439.238527] ? get_page_from_freelist+0x49da/0x5340 [ 439.243562] ? memcg_kmem_put_cache+0x1d1/0x300 [ 439.248247] ? lock_is_held_type+0x210/0x210 [ 439.252672] ? fs_reclaim_acquire+0x20/0x20 [ 439.257015] ? lock_downgrade+0x900/0x900 [ 439.261181] ? perf_trace_sched_process_exec+0x860/0x860 [ 439.266651] ? __isolate_free_page+0x610/0x610 [ 439.266688] __should_failslab+0x124/0x180 [ 439.266742] should_failslab+0x9/0x14 [ 439.266792] kmem_cache_alloc+0x2be/0x730 [ 439.275611] ? mark_held_locks+0x130/0x130 [ 439.275626] ? mark_held_locks+0x130/0x130 [ 439.275643] ? d_set_d_op+0x31d/0x410 [ 439.275664] __d_alloc+0xc8/0xb90 [ 439.299362] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 439.304384] ? check_preemption_disabled+0x48/0x200 [ 439.309408] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.314963] ? debug_smp_processor_id+0x1c/0x20 [ 439.319639] ? perf_trace_lock+0x14d/0x7a0 [ 439.323879] ? perf_trace_lock+0x14d/0x7a0 [ 439.328170] ? lock_is_held_type+0x210/0x210 [ 439.332584] ? lock_is_held_type+0x210/0x210 [ 439.336999] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.337015] ? check_preemption_disabled+0x48/0x200 [ 439.337029] ? lock_downgrade+0x900/0x900 [ 439.337045] ? debug_smp_processor_id+0x1c/0x20 [ 439.337063] d_alloc+0x96/0x380 [ 439.337081] ? mark_held_locks+0x130/0x130 [ 439.363931] ? __d_alloc+0xb90/0xb90 [ 439.367674] d_alloc_parallel+0x15a/0x1f40 [ 439.371954] ? mark_held_locks+0x130/0x130 [ 439.376198] ? debug_smp_processor_id+0x1c/0x20 [ 439.380876] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.386416] ? check_preemption_disabled+0x48/0x200 [ 439.391441] ? __d_lookup_rcu+0xaa0/0xaa0 [ 439.395608] ? trace_hardirqs_off_caller+0x300/0x300 [ 439.400738] ? lock_is_held_type+0x210/0x210 [ 439.405157] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.410718] ? __follow_mount_rcu.isra.33.part.34+0x175/0x890 [ 439.416663] ? debug_smp_processor_id+0x1c/0x20 [ 439.421377] ? lock_is_held_type+0x210/0x210 [ 439.425791] ? lockref_get_not_dead+0x70/0x90 [ 439.430301] ? __lockdep_init_map+0x105/0x590 [ 439.434802] ? __lockdep_init_map+0x105/0x590 [ 439.439320] ? lockdep_init_map+0x9/0x10 03:36:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000003, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) ioctl$TCFLSH(r0, 0x540b, 0xc2) 03:36:53 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) fgetxattr(r1, &(0x7f0000001c00)=@known='trusted.overlay.upper\x00', &(0x7f0000002000)=""/75, 0x4b) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) gettid() fcntl$setown(r0, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e24, 0x273cfb72, @loopback, 0x5}}, 0x5e00, 0x1}, &(0x7f0000000280)=0x90) mount(&(0x7f0000d04000), &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f00000006c0), &(0x7f0000000180)='./file0\x00', &(0x7f0000000740)="6365706800e993000056b741d1e0f62a0c9a60e76130f91c17a16f8a5437c9680aad3b4e45eddd76aab71a9e975d0144faffff8bc8f9d30f9c55ced1150431a9b1a839bbf3f467d3c0acde4e07a4ba536d54200f4e4dc3b02679197d7ba36309981462765060c41372bfb4f51c4a130a10ce0ac1731ce47f5ba461f37619f3ad2f00f19a93b6f27a14fbfbec7c5373c0ebc09635adcddfca4f93c509d545d61fa5709bd17e803195711a64cb2ce69fde25ca87e550d13393bc940545a7ef2fa9c0039e7a306d1210c286934192dfe5ecc4e2988d60a5d3e078b18955c779f9292f7b3e223bcb978f7ca1cfe8388f97bdf7adf81db314c17f57fb4f4db4d3713a5ec3da5a57aac2418385e87c4ac81c5650676b06f397b359ccc0d7094a48ab721fe8bdf7813e1dc11e635fb51a8311242c886531b0a19c11", 0x1002, 0x0) mount(&(0x7f0000000000), &(0x7f00000000c0)='.', &(0x7f0000001d80)="dcd8bdb7ef62f3f700000000000000000000", 0x3080, &(0x7f0000000440)="fa3a51c0858bc666b01dc16b56bb") mount(&(0x7f00000006c0)=@loop={'/dev/loop', 0x0}, &(0x7f0000000680)='./file0/file0\x00', &(0x7f0000000640)='ubifs\x00', 0x1003, 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0), 0x2, 0x1000}}, 0x20) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000480)={0x80000000, 0x7ff}) recvmmsg(r0, &(0x7f0000001e00)=[{{0x0, 0x0, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=""/5, 0x5}, 0x401}], 0x1, 0x40, &(0x7f0000001e80)={0x77359400}) mount(&(0x7f0000000380), &(0x7f0000000880)='./file0/file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000640)) rseq(&(0x7f0000000540)={0x0, 0x0, 0x0, 0x2}, 0x20, 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001f40)={0x3f, 0x3, 0xff}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240), 0x4) umount2(&(0x7f00000001c0)='./file0/file0\x00', 0x0) fallocate(r0, 0x40080000004, 0x0, 0x0) futex(&(0x7f0000000000)=0xfffffffffffffffe, 0x400000085, 0x0, &(0x7f0000001ff0), &(0x7f0000004000), 0x0) 03:36:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 439.443389] ? __init_waitqueue_head+0x9e/0x150 [ 439.448065] ? init_wait_entry+0x1c0/0x1c0 [ 439.452310] ? lock_acquire+0x1ed/0x520 [ 439.456300] __lookup_slow+0x1e6/0x540 [ 439.460197] ? vfs_unlink+0x510/0x510 [ 439.464004] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 439.469049] ? path_init+0x1ed0/0x1ed0 [ 439.472957] lookup_slow+0x57/0x80 [ 439.476506] walk_component+0x92b/0x2590 [ 439.480574] ? inode_permission+0xb2/0x560 [ 439.484824] ? pick_link+0xaf0/0xaf0 [ 439.488559] ? walk_component+0x2590/0x2590 [ 439.492951] ? save_stack+0xa9/0xd0 03:36:53 executing program 1: socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x80000000, 0x4) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x82002, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000240)={0x0, 0x0, @pic={0x2, 0x9, 0x7fffffff, 0x2f1, 0x1, 0xfff, 0x1, 0xffff, 0x5bbcdc9a, 0x3, 0xf00, 0x3, 0x5, 0x6, 0x80000001, 0x3ff}}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000340)={&(0x7f0000ffc000/0x2000)=nil, 0x8, 0x4, 0x6, &(0x7f0000ffc000/0x1000)=nil, 0x3}) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000003c0)=0x2355) ioctl(r0, 0x3f, &(0x7f0000000080)="f334100312d8b2e2c1e1523dfb42d30174b56966e2ca7755b896bba956c78de23ffeee7d395c7e5672d8bee656cac3860f9a0f5939910b235f143298ca5dfffb0586762616867f663871f17aee346e11d9a7b28b80e60bb1f192121d1b5611ac214b83334dc9647d5449716845732035ba2fa7e79ced472e24d921acebab333d54cf05518f19cbf99944bd530224a70beddf3db2d7c8cd10900f8b887dc7c4312b5e067dea65a243b07dd4a56e50ad99730c8a3121e6cfe3befcd4ccb9488fb55a") ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x0, 0x0) [ 439.496628] ? kasan_slab_alloc+0x12/0x20 [ 439.500825] ? kmem_cache_alloc+0x12e/0x730 [ 439.505183] ? getname_flags+0xd0/0x590 [ 439.509177] ? user_path_at_empty+0x2d/0x50 [ 439.513512] path_lookupat.isra.43+0x212/0xc00 [ 439.518123] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 439.523325] ? path_parentat.isra.41+0x160/0x160 [ 439.528099] ? usercopy_warn+0x110/0x110 [ 439.532180] ? kasan_check_read+0x11/0x20 [ 439.536347] ? do_raw_spin_unlock+0xa7/0x2f0 [ 439.540782] filename_lookup+0x26a/0x520 [ 439.544875] ? nd_jump_link+0x1d0/0x1d0 [ 439.548861] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 439.548894] ? digsig_verify+0x1530/0x1530 [ 439.558723] ? kmem_cache_alloc+0x306/0x730 [ 439.563078] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 439.568629] ? getname_flags+0x26e/0x590 [ 439.568654] user_path_at_empty+0x40/0x50 [ 439.576889] vfs_statx+0x129/0x210 [ 439.580453] ? vfs_statx_fd+0xc0/0xc0 [ 439.584275] ? fget_raw+0x20/0x20 [ 439.585292] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 439.587750] __do_sys_newstat+0x8f/0x110 [ 439.587772] ? cp_new_stat+0xa50/0xa50 [ 439.601735] ? do_sys_open+0x3ac/0x700 [ 439.605635] ? trace_hardirqs_on+0xbd/0x310 [ 439.609983] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 439.615536] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.620929] ? trace_hardirqs_off_caller+0x300/0x300 [ 439.626046] ? ksys_ioctl+0x81/0xd0 [ 439.629690] __x64_sys_newstat+0x54/0x80 [ 439.633777] do_syscall_64+0x1b9/0x820 [ 439.637677] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 439.643069] ? syscall_return_slowpath+0x5e0/0x5e0 [ 439.648027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.652887] ? trace_hardirqs_on_caller+0x310/0x310 [ 439.657928] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 439.657944] ? prepare_exit_to_usermode+0x291/0x3b0 [ 439.657965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 439.657988] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 439.658005] RIP: 0033:0x456855 [ 439.672946] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 439.672955] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 439.672972] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 439.672987] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 [ 439.722547] RBP: 0000000000000002 R08: 0000000000000000 R09: 000000000000000c [ 439.729820] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 439.737109] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffff000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) fallocate(r0, 0x28, 0x7, 0x200008) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x4}, 0xc) open$dir(&(0x7f0000000040)='./file0\x00', 0x60643, 0x80) 03:36:53 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000002", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:53 executing program 3 (fault-call:0 fault-nth:29): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:53 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="6e6bd86355838551591e4d8768681b9d4650f102f54b97f158d0f338f79577ffa213a14f95500e365e6e5921382707ec", 0x30, 0xfffffffffffffffe) r1 = request_key(&(0x7f00000007c0)='logon\x00', &(0x7f0000000800)={'syz', 0x2}, &(0x7f0000000840)='-$\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000740)=[{&(0x7f0000000280)="4955fe19aa550a851a8557c548fd858fabff744019e83c9fcb9ae9d5590787ca234d1f4bc4bfdf587b0f8d9df797a5e19ac88ff507ec9a12fbc7583866dab761e876a9ff537719307539a933b040c4523287926cb656992916df53c72072e04d2c282c77c99beb003f38970b685406d86eb874e924ef0017db87e9b1820c587e173ced19e5a073ed7e6a39d87766563777f4be614d3863bbe312b9a3531140f2a83aaeabdb4c276ba55145390b9846d8968cdde0641e174bb56e497797653b3cb6", 0xc1}, {&(0x7f0000000380)="0862d072aa661cb314f2b5653c3f3ce9be6f7e335ba056e30f7762a475d85189f75f76892b234e23ef21da705883cf74685b837d8f4edec1bcce9d82c6a18c05d4666c0f6e1f072603ab69dab35617041a0d25c81b3abc15f85c8f2a195daa59bdb65433e003f2a203c410fb88c9df6c6f8a5f3cd4cc76f672a23ddaf1036f033079a6eae2ac883378be394e9c47d468d82bec7b22d1bdb976", 0x99}, {&(0x7f0000000440)="ffb0cbe072539f066255a1546b227902c1c6e67d19fef9d83a28cfc1fa8e460e20343583c4c9e104f4c6d08ced760c85e67f24bad7276d04fbfbc2b2a505ea322bd6ccd2ab0a858ed56804fd4a7cdd2e808be169d9529bbdfc", 0x59}, {&(0x7f00000004c0)="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", 0xff}, {&(0x7f00000001c0)="c90957ac03ab05c552dbf594377153727cfab8aa4a479d1df8d7bc72cff6c27f14476d8e2fd510f4b10f", 0x2a}, {&(0x7f00000005c0)="5d6bb0eb8cf0a1f57e02cd92bc8aacd7421cea715fbca892bf5fae5d3314c226b2f50aebe4082364478813a947cdf50b74de13e1eb38f6543d222fcc41e0d0a2e62ff615f3207b3fb091b3bdd49d8253cdb9c9f6f0b4030bbd256d8c326a84f93eaa6fccee8604f4c6b2ef8e2d4e6a2bd953ca53d7378830ffdd5c344cb28b919ade41e433d9bc9f7b8de3abcc41bd8f8e624626c2df03cdad9c1ee3d26f92ef2ec06cee75652f4d81359b352b415ebe3968967b62e346b45ab7", 0xba}, {&(0x7f0000000680)="8a538077f5a0f3753cd0f857a31e6c7ab4fb5ea58cc9c257cd859eb5d6c94b97f10f7d9c47e92c8bd03d291da9fe9d8d03c456320099819d2eee2d0f117e21ed9d8dfebd6cce05fac7914806fc7ef9ad0af6795f6255e21763bc74a188875b67248faa21bef918f1eb9e126c11fa6b5a601ec19256800a20452cd081298349326542ab320a0f4481012866d500b3f85922c6d5fc9b45f1f8875045a9886a2cb0088c8cfd4c704befd8981692afb331091f11e1bd50f8eb1272696ef02444", 0xbe}], 0x7, r1) unshare(0x8000400) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_getsetattr(r2, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x7, 0x7}, &(0x7f0000356000)) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x44c, 0x400400) ioctl$TIOCSCTTY(r3, 0x540e, 0x9) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f00000000c0)=0x2) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000880)={0x3, 0xb94, 0x2, 0x8000, 0x200, 0x0, 0x2, 0x2, 0x1c4, 0x4a6}) [ 439.887554] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 439.916363] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:53 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000de2ff4), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000101cdd173c7bf0e85bf0000000000007de0c9d36ecbcb11bfa4bba3f1a3305e415cb9d3bf47"], 0x14}}, 0x0) [ 439.944893] FAULT_INJECTION: forcing a failure. [ 439.944893] name failslab, interval 1, probability 0, space 0, times 0 [ 439.961328] CPU: 0 PID: 22640 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 439.969839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 439.969847] Call Trace: [ 439.969883] dump_stack+0x244/0x3ab [ 439.985427] ? dump_stack_print_info.cold.2+0x52/0x52 [ 439.990636] ? debug_smp_processor_id+0x1c/0x20 [ 439.995312] ? perf_trace_lock+0x14d/0x7a0 [ 439.999583] should_fail.cold.4+0xa/0x17 [ 439.999601] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 439.999636] ? trace_hardirqs_on+0x310/0x310 [ 440.008799] ? mntput+0x74/0xa0 [ 440.008819] ? trace_hardirqs_off+0xb8/0x310 [ 440.020902] ? trace_hardirqs_on+0x310/0x310 [ 440.025348] ? debug_check_no_obj_freed+0x305/0x58d [ 440.030378] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 440.035954] ? check_preemption_disabled+0x48/0x200 [ 440.040986] ? trace_hardirqs_on+0xbd/0x310 [ 440.045315] ? putname+0xf2/0x130 [ 440.048807] ? lock_is_held_type+0x210/0x210 [ 440.053245] ? fs_reclaim_acquire+0x20/0x20 [ 440.057573] ? lock_downgrade+0x900/0x900 [ 440.061742] ? putname+0xf7/0x130 [ 440.065204] ? perf_trace_sched_process_exec+0x860/0x860 [ 440.070664] ? filename_lookup+0x39f/0x520 [ 440.074970] ? nd_jump_link+0x1d0/0x1d0 [ 440.078970] __should_failslab+0x124/0x180 [ 440.083219] should_failslab+0x9/0x14 [ 440.087081] kmem_cache_alloc+0x2be/0x730 [ 440.091260] getname_flags+0xd0/0x590 [ 440.095092] user_path_at_empty+0x2d/0x50 [ 440.099256] vfs_statx+0x129/0x210 [ 440.102809] ? vfs_statx_fd+0xc0/0xc0 [ 440.106621] ? fget_raw+0x20/0x20 [ 440.110101] __do_sys_newstat+0x8f/0x110 [ 440.114170] ? cp_new_stat+0xa50/0xa50 [ 440.118075] ? do_sys_open+0x3ac/0x700 [ 440.121975] ? trace_hardirqs_on+0xbd/0x310 [ 440.126011] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 440.126313] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 440.138286] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.143659] ? trace_hardirqs_off_caller+0x300/0x300 [ 440.148768] ? ksys_ioctl+0x81/0xd0 [ 440.152406] __x64_sys_newstat+0x54/0x80 [ 440.156482] do_syscall_64+0x1b9/0x820 [ 440.160374] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 440.165757] ? syscall_return_slowpath+0x5e0/0x5e0 [ 440.170690] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.175545] ? trace_hardirqs_on_caller+0x310/0x310 [ 440.180569] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 440.185626] ? prepare_exit_to_usermode+0x291/0x3b0 [ 440.190671] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.195530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.200739] RIP: 0033:0x456855 [ 440.203959] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 440.222877] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 440.230599] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 440.237871] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 03:36:54 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001380)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x3) connect$l2tp(r0, &(0x7f00000013c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x0, 0x4, {0xa, 0x4e21, 0x5}}}, 0x3a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x4100, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x400000006) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x80, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000080)) ioctl$TCFLSH(r2, 0x540b, 0x1) [ 440.245143] RBP: 0000000000000003 R08: 0000000000000000 R09: 000000000000000c [ 440.252434] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 440.259708] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:54 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000001", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:54 executing program 3 (fault-call:0 fault-nth:30): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 440.400193] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 440.436272] FAULT_INJECTION: forcing a failure. [ 440.436272] name failslab, interval 1, probability 0, space 0, times 0 [ 440.452018] CPU: 1 PID: 22663 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 440.460542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 440.469911] Call Trace: [ 440.472538] dump_stack+0x244/0x3ab [ 440.476189] ? dump_stack_print_info.cold.2+0x52/0x52 [ 440.481407] ? debug_smp_processor_id+0x1c/0x20 [ 440.486087] ? perf_trace_lock+0x14d/0x7a0 [ 440.490337] should_fail.cold.4+0xa/0x17 [ 440.494418] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 440.499534] ? trace_hardirqs_on_caller+0x310/0x310 [ 440.504572] ? save_stack+0xa9/0xd0 [ 440.508230] ? native_iret+0x7/0x7 [ 440.511803] ? lock_is_held_type+0x210/0x210 [ 440.516236] ? fs_reclaim_acquire+0x20/0x20 [ 440.520590] ? lock_downgrade+0x900/0x900 [ 440.524761] ? perf_trace_sched_process_exec+0x860/0x860 [ 440.530227] ? check_preemption_disabled+0x48/0x200 [ 440.535251] ? check_preemption_disabled+0x48/0x200 [ 440.540296] __should_failslab+0x124/0x180 [ 440.544546] should_failslab+0x9/0x14 [ 440.548359] kmem_cache_alloc+0x2be/0x730 [ 440.552520] ? mark_held_locks+0x130/0x130 [ 440.556766] ? mark_held_locks+0x130/0x130 [ 440.561014] ? error_exit+0xb/0x20 [ 440.564566] __d_alloc+0xc8/0xb90 [ 440.568039] ? shrink_dcache_for_umount+0x2b0/0x2b0 [ 440.573068] ? check_preemption_disabled+0x48/0x200 [ 440.578098] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.583650] ? debug_smp_processor_id+0x1c/0x20 [ 440.588330] ? perf_trace_lock+0x14d/0x7a0 [ 440.592573] ? mark_held_locks+0x130/0x130 [ 440.596850] ? perf_trace_lock+0x14d/0x7a0 [ 440.601113] ? lock_is_held_type+0x210/0x210 [ 440.605533] ? trace_hardirqs_off_caller+0xbb/0x300 [ 440.610563] ? lock_is_held_type+0x210/0x210 [ 440.614988] ? trace_hardirqs_on_caller+0x310/0x310 [ 440.620019] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.625570] ? check_preemption_disabled+0x48/0x200 [ 440.630600] ? lock_downgrade+0x900/0x900 [ 440.634772] d_alloc+0x96/0x380 [ 440.638066] ? mark_held_locks+0x130/0x130 [ 440.642308] ? native_iret+0x7/0x7 [ 440.645863] ? __d_alloc+0xb90/0xb90 [ 440.649616] d_alloc_parallel+0x15a/0x1f40 [ 440.653869] ? mark_held_locks+0x130/0x130 [ 440.658114] ? debug_smp_processor_id+0x1c/0x20 [ 440.662801] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.668347] ? check_preemption_disabled+0x48/0x200 [ 440.673386] ? __d_lookup_rcu+0xaa0/0xaa0 [ 440.677546] ? trace_hardirqs_on_caller+0x310/0x310 [ 440.682577] ? lock_is_held_type+0x210/0x210 [ 440.687010] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.691865] ? error_exit+0xb/0x20 [ 440.695422] ? trace_hardirqs_off_caller+0xbb/0x300 [ 440.700452] ? trace_hardirqs_on_caller+0x310/0x310 [ 440.705500] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.710383] ? __lockdep_init_map+0x105/0x590 [ 440.714893] ? __lockdep_init_map+0x105/0x590 [ 440.719413] ? lockdep_init_map+0x9/0x10 [ 440.723487] ? __init_waitqueue_head+0x9e/0x150 [ 440.728166] ? init_wait_entry+0x1c0/0x1c0 [ 440.732436] ? lock_acquire+0x1ed/0x520 [ 440.736431] __lookup_slow+0x1e6/0x540 [ 440.740353] ? vfs_unlink+0x510/0x510 [ 440.744162] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 440.749224] ? path_init+0x1ed0/0x1ed0 [ 440.753126] lookup_slow+0x57/0x80 [ 440.756682] walk_component+0x92b/0x2590 [ 440.760752] ? inode_permission+0xb2/0x560 [ 440.765041] ? pick_link+0xaf0/0xaf0 [ 440.768777] ? walk_component+0x2590/0x2590 [ 440.773132] ? save_stack+0xa9/0xd0 [ 440.776781] ? kasan_slab_alloc+0x12/0x20 [ 440.780959] ? kmem_cache_alloc+0x12e/0x730 [ 440.785320] ? getname_flags+0xd0/0x590 [ 440.789305] ? user_path_at_empty+0x2d/0x50 [ 440.793651] path_lookupat.isra.43+0x212/0xc00 [ 440.798248] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 440.803450] ? path_parentat.isra.41+0x160/0x160 [ 440.808231] ? usercopy_warn+0x110/0x110 [ 440.812306] ? fs_reclaim_acquire+0x20/0x20 [ 440.816638] ? lock_downgrade+0x900/0x900 [ 440.820809] filename_lookup+0x26a/0x520 [ 440.824884] ? nd_jump_link+0x1d0/0x1d0 [ 440.828890] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 440.834490] ? digsig_verify+0x1530/0x1530 [ 440.838738] ? kmem_cache_alloc+0x306/0x730 [ 440.843085] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 440.848632] ? getname_flags+0x26e/0x590 [ 440.852746] user_path_at_empty+0x40/0x50 [ 440.856950] vfs_statx+0x129/0x210 [ 440.860510] ? vfs_statx_fd+0xc0/0xc0 [ 440.864337] ? fget_raw+0x20/0x20 [ 440.867827] __do_sys_newstat+0x8f/0x110 [ 440.871896] ? cp_new_stat+0xa50/0xa50 [ 440.875809] ? do_sys_open+0x3ac/0x700 [ 440.879725] ? trace_hardirqs_on+0xbd/0x310 [ 440.884056] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 440.889637] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.895011] ? trace_hardirqs_off_caller+0x300/0x300 [ 440.901260] ? ksys_ioctl+0x81/0xd0 [ 440.904908] __x64_sys_newstat+0x54/0x80 [ 440.908998] do_syscall_64+0x1b9/0x820 [ 440.912904] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 440.918305] ? syscall_return_slowpath+0x5e0/0x5e0 [ 440.923241] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.928100] ? trace_hardirqs_on_caller+0x310/0x310 [ 440.933136] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 440.938161] ? prepare_exit_to_usermode+0x291/0x3b0 [ 440.943204] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 440.948069] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 440.953280] RIP: 0033:0x456855 [ 440.956485] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 440.975777] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 440.983679] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 440.990975] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 03:36:54 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3f00}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 440.998271] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000c [ 441.005548] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 441.012826] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 441.077422] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 441.125975] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:54 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x1) 03:36:54 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001380)='/dev/qat_adf_ctl\x00', 0x141000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x3) connect$l2tp(r0, &(0x7f00000013c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x0, 0x4, {0xa, 0x4e21, 0x5}}}, 0x3a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x4100, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x400000006) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x80, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000080)) ioctl$TCFLSH(r2, 0x540b, 0x1) 03:36:54 executing program 3 (fault-call:0 fault-nth:31): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:55 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000500", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 441.241213] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 441.285687] FAULT_INJECTION: forcing a failure. [ 441.285687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 441.297548] CPU: 1 PID: 22689 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 441.297563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 441.297571] Call Trace: [ 441.297611] dump_stack+0x244/0x3ab [ 441.315445] ? dump_stack_print_info.cold.2+0x52/0x52 [ 441.315472] should_fail.cold.4+0xa/0x17 [ 441.315491] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 441.336028] ? kernel_text_address+0x79/0xf0 [ 441.340447] ? mark_held_locks+0x130/0x130 [ 441.344706] ? __save_stack_trace+0x8d/0xf0 [ 441.349055] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 441.354611] ? check_preemption_disabled+0x48/0x200 [ 441.359692] ? debug_smp_processor_id+0x1c/0x20 [ 441.364383] ? perf_trace_lock+0x14d/0x7a0 [ 441.368633] ? filename_lookup+0x39a/0x520 [ 441.372875] ? user_path_at_empty+0x40/0x50 [ 441.377216] ? vfs_statx+0x129/0x210 [ 441.380955] ? __do_sys_newstat+0x8f/0x110 [ 441.385201] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 441.390742] ? should_fail+0x22d/0xd01 [ 441.394636] ? lock_is_held_type+0x210/0x210 [ 441.399089] ? trace_hardirqs_off+0xb8/0x310 [ 441.403503] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 441.408613] ? trace_hardirqs_on+0x310/0x310 [ 441.413051] __alloc_pages_nodemask+0x34b/0xdd0 [ 441.417729] ? trace_hardirqs_off+0xb8/0x310 [ 441.422151] ? __alloc_pages_slowpath+0x2de0/0x2de0 [ 441.427173] ? debug_check_no_obj_freed+0x305/0x58d [ 441.432199] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 441.437786] ? check_preemption_disabled+0x48/0x200 [ 441.442813] ? trace_hardirqs_on+0xbd/0x310 [ 441.447144] ? putname+0xf2/0x130 [ 441.450610] ? fs_reclaim_acquire+0x20/0x20 [ 441.454945] ? lock_downgrade+0x900/0x900 [ 441.459132] ? putname+0xf7/0x130 [ 441.462591] ? trace_hardirqs_off+0xb8/0x310 [ 441.467012] cache_grow_begin+0xa5/0x8c0 [ 441.471087] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 441.476678] ? check_preemption_disabled+0x48/0x200 [ 441.481725] kmem_cache_alloc+0x66b/0x730 [ 441.485914] getname_flags+0xd0/0x590 [ 441.489735] user_path_at_empty+0x2d/0x50 [ 441.493904] vfs_statx+0x129/0x210 [ 441.497489] ? vfs_statx_fd+0xc0/0xc0 [ 441.501300] ? fget_raw+0x20/0x20 [ 441.504772] __do_sys_newstat+0x8f/0x110 [ 441.508837] ? cp_new_stat+0xa50/0xa50 [ 441.512735] ? do_sys_open+0x3ac/0x700 [ 441.516632] ? trace_hardirqs_on+0xbd/0x310 [ 441.520968] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 441.526511] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.531883] ? trace_hardirqs_off_caller+0x300/0x300 [ 441.537007] ? ksys_ioctl+0x81/0xd0 [ 441.540675] __x64_sys_newstat+0x54/0x80 [ 441.544748] do_syscall_64+0x1b9/0x820 [ 441.548643] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 441.554019] ? syscall_return_slowpath+0x5e0/0x5e0 [ 441.558967] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 441.563818] ? trace_hardirqs_on_caller+0x310/0x310 [ 441.568839] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 441.573863] ? prepare_exit_to_usermode+0x291/0x3b0 [ 441.578889] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 441.583750] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 441.588951] RIP: 0033:0x456855 [ 441.592165] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 441.611065] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 441.618779] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 441.626052] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 03:36:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x3fc) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000000)={&(0x7f0000de2ff4), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000101cdd173c7bf0e85bf0000000000007de0c9d36ecbcb11bfa4bba3f1a3305e415cb9d3bf47"], 0x14}}, 0x0) 03:36:55 executing program 1: pipe2(&(0x7f0000000040), 0x4000) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x82e8, 0x40) openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80000, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x82300, 0x1) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x509400) creat(&(0x7f0000000240)='./file0\x00', 0x120) r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x7f, 0x101002) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x80000001) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) 03:36:55 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600000000000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:55 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"6272696467653000000f00", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 441.633361] RBP: 0000000000000003 R08: 0000000000000000 R09: 000000000000000c [ 441.640632] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 441.647946] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 441.687533] audit: type=1804 audit(2000000215.460:57): pid=22697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir975387324/syzkaller.70Pvbl/698/file0" dev="sda1" ino=16555 res=1 [ 441.725341] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x40100, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x2d1, 0x0, 0x40}]}) ioctl$TCFLSH(r0, 0x540b, 0x1) fcntl$getflags(r0, 0x409) [ 441.750055] audit: type=1804 audit(2000000215.490:58): pid=22697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir975387324/syzkaller.70Pvbl/698/file0" dev="sda1" ino=16555 res=1 03:36:55 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 441.808085] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x600}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:55 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\a\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:55 executing program 1: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000480)="153f6234488d") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xff4c) close(r0) 03:36:55 executing program 3 (fault-call:0 fault-nth:32): syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) [ 441.873287] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:55 executing program 0: socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000bc0)=0xd) r2 = socket(0x1e, 0x805, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x3, 0x10, 0xfff, 0x8}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r3, 0x3}, 0x8) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9b4, 0x200000) r5 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0x1c) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000200)=ANY=[@ANYRESHEX=r4]) r6 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000740)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000840)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() r16 = getegid() r17 = getegid() setxattr$system_posix_acl(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='system.posix_acl_access\x00', &(0x7f0000000e80)=ANY=[@ANYBLOB="02000000010004000000000002000200", @ANYRES32=r7, @ANYBLOB="02000000", @ANYRES32=r8, @ANYBLOB="02000600", @ANYRES32=r9, @ANYBLOB="3702008ab2187083d58cb7376cb14f61000b02000000007d3c06cc1b37149f15e3632629ca1a3e01f5916a51652c19fd4c2cbe40c60e2ab1e4f7acb98088e46c7f3ad18c36bc5797dfa9e37a33", @ANYRES32=r10, @ANYBLOB="9d000000", @ANYRES32=r11, @ANYBLOB="040002000000000008000100", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r14, @ANYBLOB="08000300", @ANYRES32=r15, @ANYBLOB="08000600", @ANYRES32=r16, @ANYBLOB="08000400", @ANYRES32=r17, @ANYBLOB="10000100000000002000020000000000"], 0x7c, 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r4, 0x50, &(0x7f0000000d40)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000e40)={r4, 0x50, &(0x7f0000000dc0)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r6, r4, 0x0, 0xffffffffffffffc3, &(0x7f0000000180)='\x00', r18}, 0x30) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f00000002c0)={r4, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=""/22, 0x16, 0xffffffffffffffff}}, 0x10) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=r19, 0x4) listen(r5, 0x0) sendmsg(r2, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept4(r5, &(0x7f0000000cc0)=@vsock={0x28, 0x0, 0x0, @hyper}, &(0x7f0000000c80)=0xfffffffffffffe94, 0x0) accept4(r1, &(0x7f0000000c00)=@xdp, &(0x7f0000000380)=0x80, 0x800) [ 441.965503] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:55 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000f00", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:55 executing program 4: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/urandom\x00', 0x82, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0xee72) sendfile(r1, r2, &(0x7f0000000000), 0x8000fffffffe) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000040)) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000080)={0xd85}) 03:36:55 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffff0}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 442.164867] FAULT_INJECTION: forcing a failure. [ 442.164867] name failslab, interval 1, probability 0, space 0, times 0 [ 442.199282] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 442.244115] CPU: 1 PID: 22731 Comm: syz-executor3 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 442.252625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 442.261983] Call Trace: [ 442.264592] dump_stack+0x244/0x3ab [ 442.268241] ? dump_stack_print_info.cold.2+0x52/0x52 [ 442.273461] ? debug_smp_processor_id+0x1c/0x20 [ 442.278161] ? perf_trace_lock+0x14d/0x7a0 [ 442.282448] should_fail.cold.4+0xa/0x17 [ 442.286526] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 442.291642] ? trace_hardirqs_on+0x310/0x310 [ 442.296075] ? mntput+0x74/0xa0 [ 442.299409] ? trace_hardirqs_off+0xb8/0x310 [ 442.299433] ? trace_hardirqs_on+0x310/0x310 [ 442.308253] ? debug_check_no_obj_freed+0x305/0x58d [ 442.313287] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 442.313303] ? check_preemption_disabled+0x48/0x200 [ 442.313322] ? trace_hardirqs_on+0xbd/0x310 [ 442.328215] ? putname+0xf2/0x130 [ 442.331709] ? lock_is_held_type+0x210/0x210 [ 442.336194] ? fs_reclaim_acquire+0x20/0x20 [ 442.340526] ? lock_downgrade+0x900/0x900 [ 442.344685] ? putname+0xf7/0x130 [ 442.348155] ? perf_trace_sched_process_exec+0x860/0x860 [ 442.353630] ? filename_lookup+0x39f/0x520 [ 442.357875] ? nd_jump_link+0x1d0/0x1d0 [ 442.361907] __should_failslab+0x124/0x180 [ 442.361938] should_failslab+0x9/0x14 [ 442.369992] kmem_cache_alloc+0x2be/0x730 [ 442.374154] getname_flags+0xd0/0x590 [ 442.377984] user_path_at_empty+0x2d/0x50 [ 442.382146] vfs_statx+0x129/0x210 [ 442.383947] audit: type=1800 audit(2000000216.010:59): pid=22750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor0" name="file0" dev="sda1" ino=16575 res=0 [ 442.385699] ? vfs_statx_fd+0xc0/0xc0 [ 442.385717] ? fget_raw+0x20/0x20 [ 442.385737] __do_sys_newstat+0x8f/0x110 [ 442.416547] ? cp_new_stat+0xa50/0xa50 [ 442.420449] ? do_sys_open+0x3ac/0x700 [ 442.424353] ? trace_hardirqs_on+0xbd/0x310 [ 442.428684] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 442.434227] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.439599] ? trace_hardirqs_off_caller+0x300/0x300 [ 442.444729] ? ksys_ioctl+0x81/0xd0 [ 442.448375] __x64_sys_newstat+0x54/0x80 [ 442.452449] do_syscall_64+0x1b9/0x820 [ 442.456353] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 442.461729] ? syscall_return_slowpath+0x5e0/0x5e0 [ 442.466761] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.471615] ? trace_hardirqs_on_caller+0x310/0x310 [ 442.476647] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 442.481678] ? prepare_exit_to_usermode+0x291/0x3b0 [ 442.486722] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 442.491583] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.496774] RIP: 0033:0x456855 [ 442.500006] Code: 0f 44 04 24 48 83 c4 18 c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 83 ff 01 48 89 f0 77 30 48 89 c7 48 89 d6 b8 04 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 03 f3 c3 90 48 c7 c2 d4 ff ff ff f7 d8 64 89 [ 442.518913] RSP: 002b:00007ffa031e4a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 442.526647] RAX: ffffffffffffffda RBX: 00007ffa031e56d4 RCX: 0000000000456855 [ 442.533931] RDX: 00007ffa031e4a20 RSI: 00007ffa031e4a20 RDI: 00007ffa031e4ba0 03:36:56 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x8, 0x7, 0x1, 0x1000, 0x6, 0x400000000000000, 0xe0, 0x7, 0x100}, 0xb) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000e, &(0x7f0000000fff)="03", 0x1) 03:36:56 executing program 0: shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x4000) r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3ff, 0x202005) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001680)={0x0, 0x1c, &(0x7f0000005dc0)=[@in6={0xa, 0x0, 0x0, @loopback, 0x1}]}, &(0x7f00000016c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002b40)={0x0, 0xfffffffffffffffc}, &(0x7f0000002b80)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002bc0)={0x2, [0x0, 0x0]}, &(0x7f0000002c00)=0xc) uselib(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000005540)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}}}, &(0x7f0000005600)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000005780)={0x0, 0x3}, &(0x7f00000057c0)=0x8) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000058c0)={0x7, 0x9}) accept$packet(0xffffffffffffffff, &(0x7f000000ae80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f000000aec0)=0x14) r1 = 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, 0x1, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7}, 0x0) r2 = accept$inet(r0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000280), 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000001640), 0x4000) close(r1) write(r4, &(0x7f0000000600)="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", 0x23b) sendfile(r3, r4, 0x0, 0x10009) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000100)=[@in, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}], 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x214000, 0x0) set_tid_address(&(0x7f0000000200)) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) [ 442.541207] RBP: 0000000000000004 R08: 0000000000000000 R09: 000000000000000c [ 442.548480] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000 [ 442.555754] R13: 0000000000000004 R14: 0000000000000005 R15: 0000000000000003 03:36:56 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000600", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:56 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x29, "a6029e55c9404a59dca0626f02ef78feef75d167fb526d6a96836bad83c624a2441229baecc3414c92"}, &(0x7f00000000c0)=0x31) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0xff}, &(0x7f0000000140)=0x8) 03:36:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xe605}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:56 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003140)=[{{&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000280)}, 0xf108}], 0x0, 0x0, &(0x7f0000003280)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fanotify_init(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='fdinfo/4\x00') preadv(r1, &(0x7f00000017c0), 0x1b0, 0x0) 03:36:56 executing program 3: syz_read_part_table(0x0, 0x0, &(0x7f0000000200)) 03:36:56 executing program 0: r0 = socket$inet6(0xa, 0x200000000000a, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x2, 0x81) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000140)=ANY=[@ANYBLOB="05000000080000000c00000000000080a80a0000000000000100000000000000ff07000000000000bfa7e06b0000000007000000000000000100000000000000ff0000000000000040000000000800000300000000000000"]) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005e0007031dfffd946fa2830020200a0005f0ffffff1d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000380)={0x0, 0x0, @pic={0x7fff, 0x1e, 0xffffffffffff8000, 0x1ff, 0x0, 0x800, 0xbf, 0x3, 0x7fff, 0xbae, 0x1, 0x1e0, 0x9, 0x17, 0x1, 0x6}}) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000000c0)=0x3ff, 0x4) r3 = add_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={'syz', 0x3}, &(0x7f00000002c0)="0311d634cddb4fea25f427710fcc835ff7cbd214af0061b85e955be63a9c7f96bfe9cbc9718401e7191c29e4a1798e504a8dfe80e1fe329c680777e2aa2fe60ad50312d78f98f7fa4fabd2f331e01265a2de119582704340c0f9d4a422cc8027643febb3222e8a1d7a67d6bb994e02fe32fb1973812a970f190ae3f7140f7493f78da08ab1cb0712a9744da8ec161b45bf3555eb2a55c680cbaff8ceda46f3c60dda7b1980", 0xa5, 0xffffffffffffffff) keyctl$clear(0x7, r3) [ 442.910000] audit: type=1804 audit(2000000216.010:60): pid=22750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir952422087/syzkaller.WijZ29/644/file0" dev="sda1" ino=16575 res=1 [ 442.929518] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:56 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\x00\x00\x00\x00?', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:56 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x8001, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@int=0x5, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', 0x0}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r4, 0x538, 0x70bd2a, 0x25dfdbff, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x20048041}, 0x8000) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:56 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x25, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 443.030070] audit: type=1804 audit(2000000216.010:61): pid=22750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir952422087/syzkaller.WijZ29/644/file0" dev="sda1" ino=16575 res=1 [ 443.063822] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 03:36:56 executing program 3: syz_read_part_table(0xebffffff00000000, 0x0, &(0x7f0000000200)) [ 443.103601] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x2000000c, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:56 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\x00\x00\x00\x00@', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 443.163298] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 03:36:57 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x8000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f00000001c0)='./file0\x00', r0}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x40000000000009) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x101, 0x3, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x4, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x84e) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000300)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000080002, 0x0) r3 = dup2(r1, r2) read(r3, &(0x7f00000000c0)=""/85, 0x321) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1, 0x10}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x7c, "2b143a090122733c1ebd7d16982ca0ec6e96034946f0513ce00301e0894f270e7eb010db45a2b1b8ec4638c23b0f5296c2fd88fff7f66236187a6f40340e53a0d5bb1f6075b7e1f346727fb0ee74812b3c139a264b7a32827e7f79e2c3a3a6f5e064ef1314354cbec565177e9798326f06f49d53998152e68f776d30"}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000500)={r4, 0x2d6c}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f00000002c0), 0x400000000000025, 0x0) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r6, 0x77, 0x30}, 0xc) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000140)=@req={0x0, 0x0, 0x80000001, 0x7}, 0x10) 03:36:57 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='security.capability\x00', &(0x7f0000000240)=@v2={0x2000000, [{0x6, 0xae3}, {0x1, 0xe58}]}, 0x14, 0x1) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=ANY=[]) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x2, "ea2c"}, &(0x7f0000000380)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x3, 0x6, 0x8000, 0x1000, 0x9, 0x9, 0x7ff, 0x5, r1}, &(0x7f0000000400)=0x20) mount$overlay(0x400000, &(0x7f0000000300)='./file1\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=.:file0,workdir=./file1']) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) 03:36:57 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x6, {{0x2, 0x4e23, @remote}}}, 0x88) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1d6287bb77efd11a58d3ba5b80d7353fdc34ad01b7214940313d9c8c1390b6dc7867bbc8bb6e87cae3d74bf909f04bfed3ca56737043e08e85a517b10deb7b"}, 0x60) [ 443.288504] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 443.330236] ntfs: (device loop4): ntfs_fill_super(): Unable to determine device size. 03:36:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x9, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:57 executing program 3: syz_read_part_table(0x6c00, 0x0, &(0x7f0000000200)) 03:36:57 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) io_setup(0x20, &(0x7f00000000c0)=0x0) io_submit(r2, 0x2, &(0x7f0000001680)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000200)}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}]) io_getevents(r2, 0x101, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)={0x0, 0x989680}) 03:36:57 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000f00", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 443.371663] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. 03:36:57 executing program 0: lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000140)={[{@nobarrier='nobarrier'}, {@noacl='noacl'}, {@noacl='noacl'}]}) 03:36:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xa, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 443.463673] ntfs: (device loop4): parse_options(): Unrecognized mount option overlay. 03:36:57 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\a\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:57 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f00000005c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='fuse\x00', 0x10000, &(0x7f0000001600)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB="c7186f6f746d6f64653d303030303030303030303030303030303a500000040724d1757365726c69643dfc1e9e2b07458f533bc8eb44da5a9f856b", @ANYRESDEC=r1, @ANYBLOB=',group_id=', @ANYRESDEC=r2, @ANYBLOB=',blksize=0x0000000000001000,allow_other,default_permissions,allow_other,smackfsdef=threaded\x00,\x00']) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/current\x00', 0x2, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x40c2, 0x0) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r3, &(0x7f0000000600)="bb8f9f640903127a53527c6fbfe65d43b0e0586f2d40c7e7df58cac83420e83662d6e39bb6d5430622431454eedeeaee423d8f210bc3525fa7927c18d5fbc91ab13c2041136047d8da9375934d00f325499bfe7712208d387d41c31821c2a22d1325b556528e9b790b74053d1ed631c6ec8126d37c87216173138c00cef396868029af5b76bebac5e38b74d8bbc6ae66b6e202b6d505710377710ea7d43edf00e1a4c1c670bb4c263ce777da81abdd5ba5a5c82f67232f9b4d6f21b2e6afa8b38e4642b0daa2acbc0478d89b88e8b2094d4248855e5e81992e60be3afff0f3c3799350615489a901a659abdeca0c615a622ebf64175f990320e0356d4a11ed62eff72b709c23dd65942e8b534d7d775d370c1e435654a2634e6ee3649c4c3bcbe39e866f1eb9972af1a9cef42e701798a53dc92a242aadbac343e1765cf8ea5665e22deda69777e52b1e9e5d3edc022256939e1eee013448294911139d5b9c6241049fecdf9b31f4cdf6cff65d71b5071ef70e1798347c8846aa5b905e83050e3e606986ed3f603d18c5cdeb11cda1ce3abddea9376231af130e19fc7601ec1ab8cb5a7de9e2174547f18225b09a54fc8720dbb91eb69c1be88e601c3c9df4f2758f39a5151951b9c6dbb419ffd783a34c9fad10f201b8724d31865e2fc1fcf48db2be713053b43a0e3943c1e2b08e8a26e946c439d891db2a80b5ffa054bc8d0177d3214056250c61a537d2ec7630fb90395df2cd6aa9c5e573365db580520bdc3f1c6b2be992e1516a4b810a11935dc780699e461d9715f70c6d103ff49bf168f3cff4c0d0d6ba5671fcd2975450b0e1a3474139cb0f2d3476fcd87a8bccbeb2f5f8a821017b879aa5b9d1fafa9f4c429a74cd2da782114d97bf031746a817dd0293c4eddc3a9ecb5afe496f4971474ccd827449409f07cf94dda2e7dbe8520b5afff10a7e3b0b4289a167fc692635b5b7426d9e771b95860b09a3e752c867213c772e48ba30a78feecc7ff26e63e1749c62b52d377ac5cc52db830c965e04ccfcfb24ceacc69cfdc2094124dd27b2d68f699476a2562bab1de117ffc2b0702ee8b0b77f85fecec3a25b37ab7eb06232c9a73b4470f1727c82581d81942abf42d3ea37957927ad3dbd0ebe46678a9f4d25c47acaac83c14210a54b71fed40df017e2be27f01e3e6ea3ea381ca14efd202858e6535ad4f79a8cdf47e385b740a70c14e3651731a45cc0ca4a56f2e903cad0384efcc364caf67e09551d35c682ebc90a9286c4d274ba1b8ced742ede4e55a62db7ef9a96fde2add05b41599fd72a79ba280cc125cb266ef21b7eeafe3ee6aa78eef33fc66454549c3ec298cb683a55a32208cf6ce88b560166159d59e65f30540f62c5437652ea7f2a02f87ca242dd2250f58e75938a9a3ded51ae6598c2aba53287ff5cdaab17be7f4310f8e07e310d52778de79e1c2e4391b254be38910aa1cf6e1ca0e75d24be97d59f7025f16c6fbd549529b74e319c58f50438765ef0e3dc394eeb75dec41b3d80435b17520c97f5cd7ee692fb86d188fb0089fbf737dc1b96b9cc49be23a38a8cd92e5075f349993d7866369dd25eccbe1481477a05fee14e0edd1617921d7fcaa8fdc642e63b64388fa5b63442ff1466b1938d02546750b01ed9c980282ccbe10f204741249aed88c555ed6fdf7f68af9209807a71bbf4f31bef5a4223466da74ba8b034df529aef6ec6610a0d25973961e50e02af22d0ca8be1b9804a5918acbdb536e8f2f441ec9d640ed15133ee747440c86fc4526c9195954528673d25c8390170f3c19cb0b0c30b9e634c7ebae96946ae97c19eabca92226da925d22be37abbe0740938ea899ec42fd529a3b1063981e4c154219df5cf5af60a29b5a8ee530905725a14b28900eae937e705401ba8f632a7bca00d9724a992afdc9ed14aac71b8e3a7ee5ca095888feb195b4e083c3b611a1c2f8d092febe3b9f5f0df61e8d3c31a643c935b76bc1ad4265164e755484beb06610510bc51e8c6da8d71123bbe83a5e4128f41cf5c486d6a60496c300c406f990bee485cbdef794f2663ee66d2b18d8e55210c25c04b1a0c6d9c5f904e72806d2d4f5e5439bcdf146343cdffe4d0d70d42a9959cff9bd50c37cd478b0b0add16aae4dc839b46bca2ac7547144b6a422aed5e2db661bcb31a82bc0fc678e71a6cb090ef772860f3008b4152b5d281033be4a77b367baec3ab8ce7c83c601b11c8199bafcd15161a5454a6a982dbc3c2e3a5172b6a63e4904817075754eccbb0188c9cb2e5da9600f567485014887463b40f189b7ec3c5c0f36d502509e402c285765c78417ce6b3aab130ee79622dcd8ada842233e73a14554ee5e4995e32b3fe4075e247eb9bdeef64d1a7436c9b5782fb2f84f74e4c6e976289729c37b5bb8200a9480d181a6b11f5ec229b818134b8334967ae935ac1d81be4776fae4cb68b6fa330e93bd8de388b38455d569159bcd166df030a6dfedf28caf4608de7243f5df2c76f6680c301d819dc67d24d2f780432a931700a253b0a5b075195c6dbfd1fe17a1c11a3dffa872a07b877adc66d069fffb6d8326e1998c5a337c3d530250cae335ceffcf81dc438a47e73490d050a053813dbe6674e42c91ae94b4a88144f36adc1b08b4bcd6ddf4058c4e08d4dc83d5fbd843ee27eaf50b297c220350260d9abbeeb6deb921e50cae0ea590cfb6f00fb3c71520f565bb769705e2481ef27cf537d29f163c9fe3d39ed9fd18dc8b0c976cd302283e430807a9d751357f89092532d89fe280c69ad36e3541b5da9dea13fd19d0434c760fe295dfd9b9e63453c7853914c50b1b77ccd4b33c8b1f31fcb1aec040ffe2f9d728d8ea84297bac2e22230ebd1488c503b05b2e433cc37ce9fc123b7d3eb244b4549e9a841e73b664c8f6621ea5a4c9ff9c1da032255311f2c063a682baf4c97e7ba552bf71af4bd64f43872b846d15c65c487089be272cfa24a33f8c50930ea0bc4b089505fb8e9e688d35a978813c38add66548d7575727ded0e7e64a5ce897da6b940df4c3dddb8b4871d773f6ebf02058518c55c19aadb0f266caf18777ae68d2bfcfb2225961fcd10538ba664fd053a443320072707533ab761b9397bd0559126b84fe9196463ae50633017ea2d80940311d9c867102b1017f34af1965d8eb61be616a0d40656e2bbb750aee6f74f788c8acb2578e8686f5f8da6a19e979c152b7ee7c7f16902120588e2ff630144b5f929ffc593e946d9717c5968aa16c2d73d689fb5cce117acda3e23e5e0116de1cb6bddfa1a84cefb22c1e2c3753017696f27b9aec5d44f15411247643b84dd4410e784b4eb5b9c68fea671976f9b51c6526e2ddb40659611b0b3bcc7e249c77396fdb8c864ea9318f9de7fd3936fcbdc732c2f8b9556ec9afeb15d5e2df890351d66074d53dddc6e8dba8c91d733623ac95a49eb69c7de37ff2364ccddb01f6500750a012c2acf32a9f6bbd9e92d17ef858fbc34575db414ea42ad87a65b11ae5506469db256c421328f45aec73bdf18562447dc2840bbe9fc84dedd0fe6276fa174f21210d40193530ec7a70a9e60bfd6b00cba4d483be59950f16fa0dbd089b5fd0bb078badfcf42270cc62fe37be22b0d81f755263d74636fa466d2574ca62b58c649936d21e949de73ea45df3acade6609413f56fc218d6f11947bf1fd629d38d8acce90ee3c1a51117601ae126bec537e3e76ce7ecc53cfeefee8aaa104aa853a65aadf27bac9849ee0122793b11cd8e4f32fb07afa39e439cb738c30a6df958160aac15c26032a61aaf614b2e6601581fb0ab8d115e045005dee3df8ea42643cbcbb0b111130c42c94b7e874cfee50d5c2eb13b3a38c417fce9d740b7d43120431a7d44bc3934ee87b112401cbee3553837b6a0b4b3faaceb46eca4064301c8060870350e256ac9d5557f674536b9d9717a82fa211e7dfb52ca410d8a4f2f6b733c2a082f247538a6c40f56cf64204e62515db692f32733ff6f4b0787ef305d5e80881375467ae603ac3600e688c42f89a4fea4fdda09a8d59e19457c654a98c8129a8c65bae3310af2b170729e18400c915d0a2f4c4fc51747846630b95ec181228bda7ef48ad389815aa82de6c4a3b0746c28c01f9ec697ff17f095e1cf9d2fe78fdab9cbb1ca7aefc8af6a0cd98444735fad79e394a8f9c2fd358c3cde4ca6d57a620d0bb52dc6ff93f034b596f407c21511cc2c5ec8b0ede7f5c0acca61939ac7f2cad820c15133e69507eaa739e9a88936f4a74f0ad1574a1591f31f582a76157d89805cb3ba5e8d10509bf7a08e928653b4f05ba797a06765b74c8759fc34178624c08a2b99e59bcff5d33af2b0f9176b56c35f4da31c751a4c2fd88a1997cd9fc9bbf78220731d4c8cea23be1fd29c36b34d8458b7021ebcfafdc7e54096e517da3eb684298f742532d776164d9c9658e5faca0a3b08afca1bc27ed357884f49fe51bd0c38057f4288f1917e36e3865310b5eed140aef6150ae363293cf7467abd5e06cd7af5e2c49e7c5253a1155741e380bccb023a0faed93d9a64512d72436f1ef4ac0904a413e45164c23413bd57274a0a951c41a9a43aed094d4ea5c480ce64663cc9d36723179e2b19a48e9277a6591bbd888a06e0f2f142cd4495be4ba7274d69ba32a2788b935b2f18c5f336cb9de062829e2e0bb476efb36c3f53a766c14314f31637a464ac59d378ad7f51bef8d88715613653a427038e0d3e4dc3948bb1d70eb55c91c92f7510b1c0387253b458d2c90d17238f9eb239c680179a6c1e0759be367963e3b4d7395fd3911626582a094e6a8d0e746242f94267a4c57d5b2360ce3a6f7f3e3c10e124a54ed24d1585bc7b731cf731c94ee00ebf070b999b9bf28d76bfec9dcf12fcce2b9c4444c706ec6b943b5f39e9151a764ba1cd0cd6c1c7cdc3aa824cf17da705be27a18fbee41be39d6ae4dd4312f5f4bfee2c5bb21d941666f9d79b0f80c9b1bace84a05d2b0e3be1c3fd04d72b4b0124595c435813969d413960fddc858730a433383f3bc0472cb7683ea569e001f49338003280cba762268e62b14b7ae78571512fc3b589f402db1c08513f0ded6e40a03a29efca39bafbf63e3e4b60fd268675326ae396833e48daee94e887af86d74dc202b0681331461d67bf873f30dc4cd3dc8ab7c59f0a259c30a06b0ec37d7759c5d6b073b3feea2a72e1af5503e259d30b98dc98d67d3354bb9f06b63a78e235189e3497a62f98bfa9e165775ec29af5ca492de44304ac33aaea65b45383b33376830b4b206bdfb97e36afff62b71c9487b7d6d0fcd07d8dc654bbc4d52f550825f34ccb1c1162dfe3d66eb159d98b130ee24a936e431c8c04bb0e28bdb0f8358be2b72aa5f42eb66279573adc6058764ced002325c0acf0029e9840d6a4b2e7924733d7d94bd0db5c901a3c1415a1ea6f4a4d15d7f91bdac94fca88c98d5a022f8439f253d76a0e23968c48b26c00c84683359d42c3c1ecf93f7118a582e4d21c59b85d50c5e0b16681f017a0658a0e195fe322fab16f51d1eeaf4a9b702ff44a9dcddcc8b531ca00dcfa3e8770ecc918bebf379925253ddea9e53d6232202d77974aa3978bd9d51ddb1417780aa16498dce71760b346bc4f38939f3deeda2551e84087a2797e00175fb1af143724d969cead04999af8ee2de0799941ca5be211d2eb379f274fecbbf2659cf97a7e27453b88f9369f2e6a01ad155ec008d086acaa7e3d20d4f2f929d3cdfaf6e95d4c8a42e9a3863a3f7de05b8e71b12", 0x1000) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000480)={'broute\x00'}, &(0x7f00000003c0)=0x78) write$cgroup_type(r5, &(0x7f0000001180)='threaded\x00', 0xfc9a) fallocate(r5, 0x0, 0x0, 0x10001) sendfile(r3, r4, &(0x7f0000002000), 0xffffffff000) creat(&(0x7f0000000040)='./file0\x00', 0x0) timer_create(0x0, &(0x7f0000000240), &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000500)) 03:36:57 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x42, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:57 executing program 4: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x84005, 0x0) r0 = 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() r1 = dup(r0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0xfffffffffffffffc, 0x8, 0x0, 0x8, 0x1, 0x7ff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) getpeername$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f00000004c0)=0x6e) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000140)=0x80) epoll_wait(r1, &(0x7f0000000240)=[{}, {}, {}], 0x3, 0x7) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x2000) msgget$private(0x0, 0x4c0003fd) ptrace$cont(0x1f, 0x0, 0x8, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) [ 443.505452] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 443.538792] gfs2: not a GFS2 filesystem [ 443.588132] audit: type=1800 audit(2000000217.360:62): pid=22837 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="file0" dev="sda1" ino=16559 res=0 03:36:57 executing program 0: socket$inet6(0xa, 0x3, 0x3a) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$FUSE_GETXATTR(r0, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x3}}, 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1f, @local, 0x3}, 0x80) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000280)=""/76}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYBLOB="0024ade3c90400000054db5f92100e4b64e4e802616870ffff9bd1aa35bbc9824e0b82653618b4fc664de3"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0x72) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000280)={@loopback, 0x64, r5}) setsockopt$inet6_int(r3, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a0, &(0x7f0000000580)={@mcast1, 0x70, r6}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x1f, 0x500, 0x100000000, 0x1c0270, r6}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xc, 0x10, r4, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) removexattr(&(0x7f0000000300)='./file0//ile0\x00', &(0x7f0000000340)=@known='security.capability\x00') syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) set_robust_list(&(0x7f0000000540)={&(0x7f0000000480), 0x5, &(0x7f0000000500)={&(0x7f00000004c0)}}, 0xc) mount(&(0x7f00000003c0)=ANY=[@ANYBLOB="9605b49a1a5961dbee6b714c33d47039d14b41972907000000fc812a7e45004a99a4f9a89beb6106fd85bd0000000000000000000060a3e964525fd745a96376667ff7d31a0598d9737994166aed12bf776acecf2173911527448d5c29d29896fdb44e32623e74aa00000000"], &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000040)=ANY=[], 0x0) 03:36:57 executing program 3: syz_read_part_table(0x500000000000000, 0x0, &(0x7f0000000200)) [ 443.638325] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 443.656801] audit: type=1804 audit(2000000217.390:63): pid=22837 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir975387324/syzkaller.70Pvbl/704/file0" dev="sda1" ino=16559 res=1 03:36:57 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"6272696467653000000500", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 443.689089] audit: type=1804 audit(2000000217.390:64): pid=22837 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir975387324/syzkaller.70Pvbl/704/file0" dev="sda1" ino=16559 res=1 [ 443.725396] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0x3, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:57 executing program 4: syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000140)={'bond_slave_0\x00'}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x880, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000e40)="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", 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/fuse\x00', 0x2, 0x0) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f00000001c0), 0x1000) ioctl$UI_DEV_CREATE(r0, 0x5501) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000580)={&(0x7f0000000100)=ANY=[@ANYBLOB="0000c339128ccff70000b19976760010000d000800"], 0x1}, 0x1, 0x0, 0x0, 0x40080}, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000240)) getpgid(0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000600)={'veth1\x00', {0x2, 0x0, @broadcast}}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x31b) 03:36:57 executing program 1: setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000300)=0x28000000, 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000340)='./bus\x00', 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000740)=0x1fe, 0x4) ftruncate(r0, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@nfc_llcp={0x27, 0x1, 0x1, 0x7, 0xa4, 0x5, "840818b815bfa35b5da2a0ff5e74edef5954f4e00c36e579dc856e46ec34702274ad157426999e71286c247196e42ab91502c60005c23401f88d724fa92bfd", 0x30}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000380)="cf33bc3e5b8468f286fed5c49576d29782a5a050255f5dc5664e146e6778c83f9d63f1167fa509f29473f415da6640d274aadff65712776e06ce9b6d46311a7e1cfb88d62677462a2618207ac215499ed42aec51151de09ffe0105572e2a7a9952ae55759e26697a25f4dc7bd14555ffb59388cb30808e6dcd8f607e8d5ff1a7aba9dc04caeb4b310193d2c88645bcc83ef6164d630e5b37b6983d71179652674b82278fea099d1ef8771a1d49bbff2d76a405e8edaa6d14c93ac1f42dff46b7477279329cf68e781c7fd9a03cb791d331c061c110776ddc77807b826e6f938823de2b337a51ce4929d95a97546e77f961e9f135594c6587", 0xf8}, {&(0x7f0000000480)="9515af0524d6cd94d7bbcbbaffe6a1b04343aa291fe116426276f2e9389a08c54b19beede80352837cf505f8ebfd3deffa5d4c78f880225aa13606e0b175778dc477be93164b49b31b546ea12d8fef6f0e0ac072ba6b862e22c838264248c44427bf51698467c06ec6acb5a24beda4fbdf555f0d81ec173408b5e1e399bd6d09c40b16d16cf7e63a2f0765f21e4328c88414a684e1d01698ae586fc4747c9cf28b92ff88ba15968e0583c28f7453fdf7afb4c36324e950811d29e63023f34657b13ac2bf735508c25238530dca0de703da9264e003b8aa126a4723c479313c8f6be4f3f33027ffbbcee8c01871709a7dae945d89aa27e485", 0xf8}, {&(0x7f0000000580)="3c28b5093ea6f4e77a64951c19c24bc8d8d11b46d2f2f74597a2e38d00358f3fd3d2b7fc61549fa14dca1e3f8b3052cf47de18a73faac4f5435b2fef86f39f69b20d6023d78e6c86b99c6a1707855b4c09a7b17a39c1c6704c0666f475b1a8a8164411aa0e0c8b01b842ee28c48aa630", 0x70}], 0x3, 0x0, 0x0, 0x4000000}, 0x10) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x0, 0x0, @local, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180)=0x63, 0x4) sendmmsg(r2, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba694214aefdec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000098add1375f51e135848fea98c6e3574511e0c61ff22ff61f0000000000", 0x2761, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000380), 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000001580)}, 0x0) ioctl(r2, 0x100000000, &(0x7f00000007c0)="dd559255c60d030515b0a0bb32263d4c1fdd43f8cf09ae0b9544e6c5d42c4f7370c9b38f34a0cf278862f315f0099a04076cb8dda10bdd3afff23dfdde145dc09c2c1eb8f052909c9e0b30747f8a80019ca7bfacbe5e942aad1a587e67395a2301456db2dce7baba2bfde37f1a865c4d60d1c0d35cc1aa104f71cb9423d4fbcc317d62a7fce6c1ed52b7b4209a59308b3b7d9069c6b50669a2988b7aec3eae8406981df5784689fc70afd0171fce") ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000700)=@add_del={0x2, &(0x7f00000006c0)='gretap0\x00', 0xfffffffffffffffb}) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000780)={0x0, 0x2, 0x268e, 0x4b}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640), &(0x7f0000000680)="e82002091e776b1e879a", 0xa, 0x0) 03:36:57 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c200006576e36d00000086dd60d8652b00142b00fe8000000000000000000000000000aafe8000000000000000000000000008aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000000)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x2800, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) socket$packet(0x11, 0x2, 0x300) 03:36:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xb, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 443.878004] syz-executor1 (22844) used greatest stack depth: 12792 bytes left [ 443.944929] Unknown ioctl 21505 [ 443.962018] Unknown ioctl 21505 03:36:57 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x8000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x207, 0x0, 0xfffffffffffffffe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_config_ext={0x20, 0x8001}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$rds(r4, &(0x7f0000000040)={0x2, 0x4e21, @remote}, 0x10) sendmsg$rds(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, @dev}, 0x10, &(0x7f0000000840), 0x0, &(0x7f00000002c0)}, 0x0) dup3(r3, r4, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x1, 0x30, 0x7, 0x100000000}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r5, 0x4) write$binfmt_script(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xad) 03:36:57 executing program 3: syz_read_part_table(0x1f00000000000000, 0x0, &(0x7f0000000200)) 03:36:57 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000600", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:57 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:57 executing program 0: socket$inet6(0xa, 0x3, 0x3a) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$FUSE_GETXATTR(r0, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x3}}, 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1f, @local, 0x3}, 0x80) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000280)=""/76}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYBLOB="0024ade3c90400000054db5f92100e4b64e4e802616870ffff9bd1aa35bbc9824e0b82653618b4fc664de3"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0x72) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000280)={@loopback, 0x64, r5}) setsockopt$inet6_int(r3, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a0, &(0x7f0000000580)={@mcast1, 0x70, r6}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x1f, 0x500, 0x100000000, 0x1c0270, r6}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xc, 0x10, r4, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) removexattr(&(0x7f0000000300)='./file0//ile0\x00', &(0x7f0000000340)=@known='security.capability\x00') syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) set_robust_list(&(0x7f0000000540)={&(0x7f0000000480), 0x5, &(0x7f0000000500)={&(0x7f00000004c0)}}, 0xc) mount(&(0x7f00000003c0)=ANY=[@ANYBLOB="9605b49a1a5961dbee6b714c33d47039d14b41972907000000fc812a7e45004a99a4f9a89beb6106fd85bd0000000000000000000060a3e964525fd745a96376667ff7d31a0598d9737994166aed12bf776acecf2173911527448d5c29d29896fdb44e32623e74aa00000000"], &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000040)=ANY=[], 0x0) 03:36:57 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) setsockopt$bt_BT_DEFER_SETUP(r0, 0x12, 0x3, &(0x7f0000000140)=0x7e0, 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80002, 0x0) write$USERIO_CMD_REGISTER(r1, &(0x7f0000000040)={0x0, 0xffffffffffffb493}, 0x2) 03:36:57 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000200", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 444.139092] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:58 executing program 4: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 444.262330] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 444.379833] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:58 executing program 1: write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'bond_slave_0\x00', {0x2, 0x4e21}}) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4400) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) ioctl$UI_DEV_CREATE(r2, 0x5501) r4 = memfd_create(&(0x7f0000000e40)="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", 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003001820000000000000000000000000400000000000000000000000000000000000000000003800eeff00000000000000000000000000000000000000000000000000000000000000000085e8b049cc07487a000000000000000000000000000000000000000000000000"], 0x78) dup2(r1, r2) execveat(r4, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f00000001c0), 0x1000) getpgid(r3) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) times(&(0x7f0000000480)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000003c0)=0x10000000, 0x2000000100000001) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f00000004c0), 0xffffffffffffffff) 03:36:58 executing program 3: syz_read_part_table(0x2, 0x0, &(0x7f0000000200)) 03:36:58 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\a\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:58 executing program 0: socket$inet6(0xa, 0x3, 0x3a) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$FUSE_GETXATTR(r0, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x3}}, 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1f, @local, 0x3}, 0x80) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000280)=""/76}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYBLOB="0024ade3c90400000054db5f92100e4b64e4e802616870ffff9bd1aa35bbc9824e0b82653618b4fc664de3"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0x72) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000280)={@loopback, 0x64, r5}) setsockopt$inet6_int(r3, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a0, &(0x7f0000000580)={@mcast1, 0x70, r6}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x1f, 0x500, 0x100000000, 0x1c0270, r6}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xc, 0x10, r4, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) removexattr(&(0x7f0000000300)='./file0//ile0\x00', &(0x7f0000000340)=@known='security.capability\x00') syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) set_robust_list(&(0x7f0000000540)={&(0x7f0000000480), 0x5, &(0x7f0000000500)={&(0x7f00000004c0)}}, 0xc) mount(&(0x7f00000003c0)=ANY=[@ANYBLOB="9605b49a1a5961dbee6b714c33d47039d14b41972907000000fc812a7e45004a99a4f9a89beb6106fd85bd0000000000000000000060a3e964525fd745a96376667ff7d31a0598d9737994166aed12bf776acecf2173911527448d5c29d29896fdb44e32623e74aa00000000"], &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000040)=ANY=[], 0x0) 03:36:58 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:58 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00?\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 444.617617] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 444.625754] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:58 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:58 executing program 1: clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000200)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000400)="52d20878c892fa5809e10dcef7187b39fce827c6322db4c126347de3cbbc34b16c8968d4b4a025ea380a4373e0be137ae2bb5141abab36426d22c313204b684a4d2d750ae5927998659f0e4e9747efa252778da041b946d8b72ff697327a6f65d42c2e62e0097b95de2cdd8b5d5ab59c4ff0309b3b9e517381933d67389f361b997c5e24bc87011f381623ff3b4485d1b6f4a255c697bf1d9b40ce8082b051262c4f958c88b0d1cf8d54dab60dce61d50cb74d28f155fc2e1a73d344a94e6ccd9cf250616d73553c271045e08db5c6ce3be3", 0xd2, 0x200007fa, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)='ip6_vti0\x00', 0x10) syz_open_dev$sndtimer(&(0x7f00000007c0)='/dev/snd/timer\x00', 0x0, 0x0) write$apparmor_current(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="70420200000020000000ae2030c45e0e7035097674693000ff03657603736e642f000000000000000000000000"], 0x1) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) prctl$setfpexc(0xc, 0x10000) bind$rds(r1, &(0x7f0000000740)={0x2, 0x4e24, @remote}, 0x10) fchmod(r2, 0x10) r4 = pkey_alloc(0x0, 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000300)) pkey_free(r4) r5 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x24a001) mkdir(&(0x7f00000002c0)='./file0\x00', 0xd) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f0000000380)={0x7fffffff, 0xffff}) sendfile(0xffffffffffffffff, r3, &(0x7f00000ddff8), 0x102000002) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000080)={{0x0, @local, 0x4e20, 0x0, 'wlc\x00', 0x2a}, {@multicast1, 0x4e24, 0x0, 0x8, 0x0, 0xb3}}, 0x44) sched_setscheduler(0x0, 0x5, &(0x7f00000003c0)) 03:36:58 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x13, 0x10, 0x26}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f0000000400), &(0x7f0000001400)=""/4096}, 0x18) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0xc) 03:36:58 executing program 0: socket$inet6(0xa, 0x3, 0x3a) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) write$FUSE_GETXATTR(r0, &(0x7f0000000380)={0x18, 0x0, 0x4, {0x3}}, 0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000140)=@in6={0xa, 0x4e24, 0x1f, @local, 0x3}, 0x80) keyctl$set_reqkey_keyring(0xe, 0x5) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000280)=""/76}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYBLOB="0024ade3c90400000054db5f92100e4b64e4e802616870ffff9bd1aa35bbc9824e0b82653618b4fc664de3"], &(0x7f00000002c0)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0x72) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000280)={@loopback, 0x64, r5}) setsockopt$inet6_int(r3, 0x29, 0xfb, &(0x7f00000001c0)=0x8, 0x4) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x89a0, &(0x7f0000000580)={@mcast1, 0x70, r6}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@local, @empty, @loopback, 0x3, 0x0, 0x1f, 0x500, 0x100000000, 0x1c0270, r6}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xc, 0x10, r4, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) removexattr(&(0x7f0000000300)='./file0//ile0\x00', &(0x7f0000000340)=@known='security.capability\x00') syz_open_dev$dmmidi(&(0x7f00000005c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x400) set_robust_list(&(0x7f0000000540)={&(0x7f0000000480), 0x5, &(0x7f0000000500)={&(0x7f00000004c0)}}, 0xc) mount(&(0x7f00000003c0)=ANY=[@ANYBLOB="9605b49a1a5961dbee6b714c33d47039d14b41972907000000fc812a7e45004a99a4f9a89beb6106fd85bd0000000000000000000060a3e964525fd745a96376667ff7d31a0598d9737994166aed12bf776acecf2173911527448d5c29d29896fdb44e32623e74aa00000000"], &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r7 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r8 = openat$cgroup_subtree(r7, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r8, &(0x7f0000000040)=ANY=[], 0x0) 03:36:58 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00@\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 444.787718] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:58 executing program 1: clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x80000001, 0x549080) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000200)) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, &(0x7f0000000400)="52d20878c892fa5809e10dcef7187b39fce827c6322db4c126347de3cbbc34b16c8968d4b4a025ea380a4373e0be137ae2bb5141abab36426d22c313204b684a4d2d750ae5927998659f0e4e9747efa252778da041b946d8b72ff697327a6f65d42c2e62e0097b95de2cdd8b5d5ab59c4ff0309b3b9e517381933d67389f361b997c5e24bc87011f381623ff3b4485d1b6f4a255c697bf1d9b40ce8082b051262c4f958c88b0d1cf8d54dab60dce61d50cb74d28f155fc2e1a73d344a94e6ccd9cf250616d73553c271045e08db5c6ce3be3", 0xd2, 0x200007fa, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)='ip6_vti0\x00', 0x10) syz_open_dev$sndtimer(&(0x7f00000007c0)='/dev/snd/timer\x00', 0x0, 0x0) write$apparmor_current(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="70420200000020000000ae2030c45e0e7035097674693000ff03657603736e642f000000000000000000000000"], 0x1) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x105082) prctl$setfpexc(0xc, 0x10000) bind$rds(r1, &(0x7f0000000740)={0x2, 0x4e24, @remote}, 0x10) fchmod(r2, 0x10) r4 = pkey_alloc(0x0, 0x1) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000300)) pkey_free(r4) r5 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x7, 0x24a001) mkdir(&(0x7f00000002c0)='./file0\x00', 0xd) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, 0xffffffffffffffff) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f0000000380)={0x7fffffff, 0xffff}) sendfile(0xffffffffffffffff, r3, &(0x7f00000ddff8), 0x102000002) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000080)={{0x0, @local, 0x4e20, 0x0, 'wlc\x00', 0x2a}, {@multicast1, 0x4e24, 0x0, 0x8, 0x0, 0xb3}}, 0x44) sched_setscheduler(0x0, 0x5, &(0x7f00000003c0)) 03:36:58 executing program 3: syz_read_part_table(0x48000000, 0x0, &(0x7f0000000200)) 03:36:58 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000002c0), 0x80000001, 0x9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000000380)=""/232, 0x210000, 0x0, 0x8}, 0x18) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b702000006fffff5bfa300000000000007ac000000feffff7a0af0fff8ffffff79a4f0ff0078000000b7060000ffffffff2d6405000000000065040400e71673b89e010000000404000001000200b7030000000000006a0a00fe000000008500000026000000b7000000000000009500"], &(0x7f0000000340)='GPL\x00'}, 0x48) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={r3, 0x80000, r0}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c2dbcd4057b6c6a639a2f0086dd", &(0x7f0000000600)=""/215, 0x3ffe}, 0x28) 03:36:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:58 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000400", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) [ 444.919290] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:58 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x0, 0x0, 0xfe18}, 0x400c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="24000000030307031dfffd944ef20c0020200a0009000100021d85680c1baba20400ff7e28000000110affff82aba0aa1c0009b356da5a80918b06b20cd37ed01cc000000000000000000000", 0x4c}], 0x1}, 0x0) 03:36:58 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0x1000, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x6, 0x9, 0x4}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000400)=r2, 0x4) flistxattr(r0, &(0x7f0000000280)=""/195, 0xc3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000001c0)={r3, &(0x7f0000000180)=""/35}) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000440)={r2, @in={{0x2, 0x4e23, @multicast2}}}, 0x84) 03:36:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:58 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000005", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:58 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000640)='/dev/vcs#\x00', 0x0, 0x200040) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1f, 0x220200) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) fsetxattr$security_selinux(r1, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:policy_config_t:s0\x00', 0x25, 0x3) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000200)={"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"}) r3 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f0000000600), 0x2) r4 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc10c5541, &(0x7f000035dffc)) 03:36:58 executing program 1: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0x8) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000100)=0x200000002) [ 445.011189] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 445.022124] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 03:36:58 executing program 3: syz_read_part_table(0x4c00, 0x0, &(0x7f0000000200)) [ 445.078672] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x80000001, @mcast2, 0x100000001}, @in={0x2, 0x4e23, @multicast2}, @in={0x2, 0x4e23, @rand_addr=0x3ff}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x5, @loopback, 0x7f}}, 0x400, 0x400000000000, 0x6, 0xffffffffffffffa3, 0x10}, &(0x7f0000000200)=0x98) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000240)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000002c0)=""/29) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x3, &(0x7f0000000500)=[{&(0x7f0000000380)="de12a5f66e76db8dc9a0a9e587f0c378da", 0x11}, {&(0x7f00000003c0)="e0e0ef83", 0x4, 0xff}, {&(0x7f0000000400)="6b05ca7952901eab99e73f8e37535382ddd55eff416e01e7e33d64e829accbe2a8b551c419a6e5cfea48ff7e8b8678506a8530ce42844bda56277f2910ca52ced6e44e3bd7cb21d0d19582bbd41a4d6a54499ef954e9ebf94bdf42462c19408dc2599d4022129107ff434f310dacabd7310d6789ea5a5347f2f77d41082a902cfe007ecd2fc4e078b515284db07395131f352e1211ddaf4d79e53737088e3094f77c2cb3aa2a4aa30e707ca7287f132e613fc9bff32b8d605d33b5b7d37f2ecc85862a71f6ac354b6ace6557446419a779a0563ab7336877578584220b0b8246acdb021676e47256e7481ae222ed941ef6e6430fc9b4629c", 0xf8, 0xb1}], 0x10000, &(0x7f0000000580)={[{@shortname_mixed='shortname=mixed'}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={r1, 0x2, 0x7}, &(0x7f0000000600)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000018c0)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000019c0)=0xe8) syz_mount_image$gfs2(&(0x7f0000000640)='gfs2\x00', &(0x7f0000000680)='./file0\x00', 0x5, 0x5, &(0x7f0000001840)=[{&(0x7f00000006c0)="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", 0x1000, 0x13}, {&(0x7f00000016c0)="b48aa299aedd68ad8decfb069e4251bb01908c2dee1dde42e741a56fc49c326ab2ceff05025c8b0e0a9285d03be2861c5d617ad00c5eab39d7327ca71edad64b24ffee4baeb4617945af1c162c024af27f604816a24e4865a4fae499565aebc64ebf8671b70dd9c77777eb368155fddc9675cd507aafae", 0x77, 0x396}, {&(0x7f0000001740)="658e5553d89b62b2a97ebb7d8bd583acc60244caf9cdadd2b10f6f93e4b02c45b151a7f73ab4c003901a568c65e4b9a175c36cd7e58c6279161860b02382733b611227a439e3a440c4b67d5d4bd73bfac69e0d5b5d09bac975871389c0bd44153acdf8464554bef5127618cb303a2fcb8f47442be365aafc63cc", 0x7a, 0x7}, {&(0x7f00000017c0)="4d1347", 0x3, 0x7}, {&(0x7f0000001800)="07395414f4d6057036c2e5a84a6cf7b9de1795e9fc9b7c523e44d38c134328", 0x1f, 0x5}], 0x1070, &(0x7f0000001a00)={[{@quota_account='quota=account'}, {@nosuiddir='nosuiddir'}], [{@obj_role={'obj_role', 0x3d, 'shortname=mixed'}}, {@fowner_gt={'fowner>', r4}}, {@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@dont_measure='dont_measure'}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x38, 0x63, 0x39, 0x62, 0x0, 0x65, 0x77], 0x2d, [0x38, 0x65, 0x66, 0x3f], 0x2d, [0x7f, 0x30, 0x64, 0x31], 0x2d, [0x77, 0x37, 0x37, 0x76], 0x2d, [0x34, 0x38, 0x7b, 0x7d, 0x7f, 0x30, 0x77, 0x33]}}}, {@audit='audit'}, {@obj_type={'obj_type', 0x3d, '/'}}]}) rt_sigreturn() write$FUSE_NOTIFY_INVAL_INODE(r0, &(0x7f0000001ac0)={0x28}, 0x28) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001b00)=0xffff, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001b40)={'vlan0\x00', 0x9}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001fc0)={0x7, &(0x7f0000001b80)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x4}) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000002040), &(0x7f0000002080)=0x4) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000020c0)) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000002100)) r5 = socket(0xb, 0x6, 0x5) r6 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002140)={r3, 0x1}, &(0x7f0000002180)=0x8) ftruncate(r2, 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000021c0)=0xfff, 0x4) accept4$unix(r5, &(0x7f0000002200), &(0x7f0000002280)=0x6e, 0x800) semget$private(0x0, 0x1, 0x4) fsetxattr$trusted_overlay_origin(r2, &(0x7f00000022c0)='trusted.overlay.origin\x00', &(0x7f0000002300)='y\x00', 0x2, 0x3) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000002340)) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000002380)=""/190, &(0x7f0000002440)=0xbe) 03:36:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = geteuid() r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x800, 0x101000) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000180)=r3) sendmsg$nl_route(r0, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipmr_newroute={0x3c, 0x18, 0x0, 0x70bd28, 0x25dfdbff, {0x80, 0x0, 0x14, 0x100000001, 0xfe, 0x1, 0xc8, 0x1, 0x2200}, [@RTA_UID={0x8, 0x19, r1}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_PREFSRC={0x8, 0x7, @loopback}, @RTA_SRC={0x8, 0x2, @multicast1}]}, 0x3c}}, 0x8000) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000000000), 0x4) 03:36:58 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"627269646765300000000200", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:58 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f0000000000)='aead\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0xfb4, 0x800a, 0x0, 0x5, 0x2, 0x8, 0x3, 0x0}, &(0x7f0000000100)=0x20) bind$inet6(r2, &(0x7f0000000440)={0xa, 0x4e21, 0x6, @loopback, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e22, 0x9c, @local}}}, &(0x7f0000000180)=0x84) bind$alg(r1, &(0x7f0000000580)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256-generic\x00'}, 0x58) setsockopt(r0, 0x4cf, 0x0, &(0x7f0000000200)="d4305c7050355ff847158cf4047e3fdae460dd0bc46e816df4b12e98dce7a9dcc4a2236f4b2b569c1d1868f6686d8237d5c5dcb0c33622c4285c3c6aeec4c828047d9ada1627bd0df66878a1876bd7b8ec9622e422f9230237aa6368f0f58a0d2ee8ee9dd3ce485144d590c824939628f9bbf53ad59f38d04605be1a280e148f39d24e5a2cbed2e29931a8a95b5f42358e0369a6e704936f7ab43073b49640d4b059643342f92ea3202638efb55dddedea", 0xb1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="b7f2288a911993f0265df5cf1cdd8b55b062950b86bc01abc8464d4f8a906151", 0x20) r4 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000003c0)={'icmp\x00'}, &(0x7f0000000400)=0x1e) recvmmsg(r4, &(0x7f0000007880), 0x0, 0x0, &(0x7f0000008bc0)) 03:36:59 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1bc7a00000000000, 0x400000) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00000000c0)=""/143) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x4000002102001ff3, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2c03, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={'\x00', 0x1}, &(0x7f0000001fee)="520972697374e363757367725669643a4465", 0x0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000240)=0x4) write$UHID_INPUT2(r1, &(0x7f0000000180)={0xc, 0x3e, "b8ac6147b638ca0bc6ff1acc36a1d25cb41563d0a658c1524ca2513e96ea99c263a275a71acda1076fe3c1cefb21979ba130edf3592ce245f70a65eae872"}, 0x44) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000200)={0x53, 0x8000, 0x84, {0x2, 0x4}, {0x9, 0xbfe}, @ramp={0x7ff, 0xc6a, {0x2, 0x0, 0x0, 0x9}}}) 03:36:59 executing program 1: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000300)='syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086607, 0x7fffff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0x50, &(0x7f0000000600)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r1, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000800)='cgroupwlan1^\x00'}, 0x10) r2 = openat$cgroup_ro(r0, &(0x7f0000000480)='pidc.events\x00', 0x0, 0x0) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000004c0)="2e760d30a0", 0x1ff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_ro(r2, &(0x7f0000000a40)="2f67726f75702e73746174003c23fb572a1f0294e6f378b41ad54b4d9d9a1f63f8785ad188a7e1c88875e05b18a4cb3a9cd12dcea440d899c22c652b3a471b4a7fa2f3fdf6e034d804e5f0df4b1dee483b157624c59c0100e89e6a357c000000", 0x2761, 0x0) write$cgroup_int(r4, &(0x7f0000000440), 0x12) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000900)={0xffffffffffffffff, 0x28, &(0x7f00000000c0)}, 0xffffffffffffffdb) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x8}, 0xc) socketpair(0x1f, 0x80006, 0xb36, &(0x7f0000000b00)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r6, &(0x7f0000000980), 0xffffff4d) close(r6) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f0000000b40)={0x0, 0x0, 0x5, 0x0, [], [{0x7, 0x2, 0x0, 0xd5, 0x2, 0xfffffffffffffe01}, {0x759, 0xe00000000000000, 0x40, 0x200, 0x80000000, 0x10001}], [[], [], [], [], []]}) recvmsg$kcm(r5, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xffda}, 0x3f00) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380), 0x12) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) 03:36:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x0, 0x240000) write$P9_RFLUSH(r0, &(0x7f00000003c0)={0x7, 0x6d, 0x2}, 0x7) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000900)="173074fb8c62c7934719212e2502da2d2f2a5736bcec670f5da0de3b165e6999d4d12b2a1bf0c1", 0x27, 0x7fffffff, &(0x7f0000000340)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000100), 0x921b527a62bfd8af) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x200500) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000940)) accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f00000002c0)=""/20, 0x14}, 0x100) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) sendto$inet6(0xffffffffffffffff, &(0x7f0000000880)="7116976428203587543bbc1562b772328507b45f649b278def9a0759738087a5d38c0172c5b11f32cfe1490600860cf613aaae2bb333590dcb6f20e4c6f1b04e62832c521f249f", 0x47, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0) write$binfmt_elf64(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x446) write$binfmt_elf64(r1, &(0x7f0000001400)=ANY=[@ANYBLOB="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"], 0xbbb) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000280)={{&(0x7f0000000a00)=""/244, 0xf4}, &(0x7f0000000200), 0x20}, 0x20) write$smack_current(0xffffffffffffffff, &(0x7f0000000300)='vboxnet1eth1eth0\x00', 0x11) [ 445.243404] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:59 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x9, 0x3, 0xc003, 0x61, 0x14, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x1300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14]}, 0x2c) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1f, 0x90080) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000200)={0x4, 0x70, 0x6d0f3f64, 0x1, 0x5, 0xffffffffffff8000, 0x0, 0x6810, 0x0, 0x2, 0x3, 0x7, 0x40, 0xfffffffffffffffd, 0x8, 0x7, 0x4, 0x7ff, 0x80000000, 0x20, 0x3f, 0x85c9, 0x8, 0x4, 0x80000000, 0x2, 0x3, 0x6, 0x4, 0x7, 0x1, 0x401, 0x5, 0x2, 0x6, 0x7, 0x0, 0x9, 0x0, 0x74, 0x2, @perf_config_ext={0x0, 0x7}, 0x3004, 0x3, 0x9, 0x5, 0x5, 0x9, 0x7}, r1, 0x7, r0, 0xb) 03:36:59 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"6272696467653000000000000000000f", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:59 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:59 executing program 3: syz_read_part_table(0x7, 0x0, &(0x7f0000000200)) [ 445.423696] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:59 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000000000004", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:59 executing program 4: r0 = inotify_init1(0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0xa, &(0x7f0000000040)='vboxnet1$\x00'}, 0x30) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000001c0)={&(0x7f0000000340)=""/4096, 0x121a}) 03:36:59 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000000)="153f6234488dd25d766070") syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[]) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r3, r3, r3) openat(r1, &(0x7f00000001c0)='./file1\x00', 0x0, 0x0) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x3) [ 445.619248] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 445.653410] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:59 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000100", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:59 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 445.754145] FAT-fs (loop4): bogus number of reserved sectors [ 445.764005] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 445.781335] FAT-fs (loop4): Can't find a valid FAT filesystem [ 445.820710] overlayfs: failed to resolve './file1': -2 [ 445.893993] FAT-fs (loop4): bogus number of reserved sectors [ 445.924373] FAT-fs (loop4): Can't find a valid FAT filesystem [ 445.948013] overlayfs: failed to resolve './file1': -2 03:36:59 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) 03:36:59 executing program 3: syz_read_part_table(0x68, 0x0, &(0x7f0000000200)) 03:36:59 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:59 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={"62726964676530000000000300", &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x400000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000001c0)={'syzkaller1\x00', {0x2, 0x4e21}}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, r3, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={r4, r5}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}) 03:36:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write(r1, &(0x7f0000000000)="4b93a1957bbe87f82461c357ef2c1a751978f785657eb2d6af6e16431d0d9aec14c7b6397ee9", 0x26) fallocate(r1, 0x0, 0x0, 0x4003ff) fallocate(r1, 0x400000000000020, 0x40000, 0x100008000) 03:36:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(0xffffffffffffffff, 0x800455d1, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10, 0x9effffff}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30000000070001080000000000000000000020d8d27d312f995f8cf984cfcde3e78a149b3f11126dcc46d61b845872316a4e242516737bd69391a0f31157498aa7391ab0522dd8ebca60d8b3b42e6ed9960c17f5e744641e14167c9e36a0b86b973b9bd7e6812eafffa0ea5416154a40e26a67cd34eb1c1935", @ANYRES32=0x0, @ANYBLOB="000000000000000008000d000000000008001b0000000000"], 0x30}}, 0x0) 03:36:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:59 executing program 1: inotify_init() syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x101000) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x24000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 446.041204] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:59 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x12011, r0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 03:36:59 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00?\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:36:59 executing program 4: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RUNLINKAT(r1, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x6000, 0x0) sendmsg$key(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000680)={0x2, 0x6, 0xb94, 0x9, 0x3, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_sec_ctx={0x1, 0x18, 0x6}]}, 0x18}}, 0x50) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='9p\x00', 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RREADDIR(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="2a000000290100000000000000000000000000000000000000000000000000000007002e36666d6c6530"], 0xfffffffffffffeed) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vga_arbiter\x00', 0x3fffffff, 0x0) write$P9_RGETATTR(r1, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000900)='9p\x00', 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="747228872c7266646ebe0700000000", @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) umount2(&(0x7f0000000500)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1000f4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x480400, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x0, 0x20) sendfile(r3, r1, &(0x7f0000d83ff8), 0xfffffffffffffffd) write$P9_RXATTRCREATE(r1, &(0x7f0000000080)={0x7, 0x21, 0x2}, 0x7) 03:36:59 executing program 1: socketpair$unix(0x1, 0x10000001, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={r2, 0x24, &(0x7f0000000080)}, 0xffffff73) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setopts(0x420a, r4, 0x8, 0xa07000) [ 446.129942] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:36:59 executing program 3: syz_read_part_table(0x6c00000000000000, 0x0, &(0x7f0000000200)) 03:36:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x1000, 0x101000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={r0, 0x0, 0x1, 0x10, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000780)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)={0x48, r4, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000002c0)="66b9b40900000f326666dfd0660f38145800baf80c66b888234a8b66efbafc0c66ed0f330fc75a80670f01cbbaf80c66b808f6878866efbafc0cecba2100ec0f22a1", 0x42}], 0x1, 0x0, &(0x7f0000000240), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xffffffff, 0xfffffffffffeffff, 0x101, 0x10001, 0x9}, &(0x7f0000000600)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)={r6, 0x4b, "52d5af9b8f0c4b7054f2a517367c48b29ac9738c44aadf2706bec55cf92d329c40a4405a1be8ed423cfec42ddeb958d08b20aa28d245db53931257c1c67fdfa41bcb4b90595d523500ab30"}, &(0x7f00000006c0)=0x53) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f00000001c0)=0x239) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000100)={0x0, @speck128}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000440)={0x80003}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x28, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 03:36:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) 03:36:59 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:37:00 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040), 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffe01, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x8c, 0x4) 03:37:00 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 446.212439] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT 03:37:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhci\x00', 0x82, 0x0) sendfile(r1, r0, &(0x7f00000001c0), 0x800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000003c0)=0x6, 0x4) msgget$private(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x68d, @remote, 0x3}, 0xfffffffffffffee3) r2 = shmget$private(0x0, 0x3000, 0x9, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x400840) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0x7d, "8ce185f82ae46f756b93d0b4362824a02b9fa57793a75b15a525894f03552c81a3044345bb01f130f312340ff9819036f9e5393b3557945aac3dc17bbdf3aa9680cf899114447b606215808e8c6c87ab128b3e2db3d76f513062067d78da30db5d7d1d5aaf49c34e75fd67c27495a9afb9144704b8ffa1609837c552a5"}, &(0x7f0000000300)=0x85) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000500)={r5, @in={{0x2, 0x4e23}}}, 0x84) semctl$GETPID(0x0, 0x4, 0xb, &(0x7f0000000280)=""/38) fstat(0xffffffffffffffff, &(0x7f0000000100)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{}, {}, {}]}) r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x12d) write$RDMA_USER_CM_CMD_SET_OPTION(r6, &(0x7f00000002c0)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000)=0x1, r7, 0x0, 0x2, 0x4}}, 0x20) 03:37:00 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xd, 0x0, 0x707000, 0x0, 0x0, 0x0, 0x2}}) 03:37:00 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xc602, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local}]}, 0x28}}, 0x0) [ 446.267832] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 446.339534] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 446.347235] BUG: unable to handle kernel paging request at ffff8801d1587000 [ 446.354405] PGD bc01067 P4D bc01067 PUD 1d9461063 PMD 1bd8ec063 PTE 80000001d1587163 [ 446.362296] Oops: 000b [#1] PREEMPT SMP KASAN [ 446.366792] CPU: 0 PID: 23128 Comm: syz-executor0 Not tainted 4.19.0-rc7-next-20181011+ #92 [ 446.375269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 446.384759] RIP: 0010:mmu_page_zap_pte+0x295/0x390 [ 446.389702] Code: 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c7 85 58 ff ff ff 00 00 00 00 48 c1 ea 03 80 3c 02 00 0f 85 d4 00 00 00 48 c1 eb 03 <49> c7 45 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 41 be 01 00 [ 446.408609] RSP: 0018:ffff880141a27150 EFLAGS: 00010a02 [ 446.413974] RAX: dffffc0000000000 RBX: 1ffff10028344e2f RCX: ffffffff81111f3b [ 446.421223] RDX: 1ffff1003a2b0e00 RSI: ffffffff8111201b RDI: 0000000000000007 [ 446.428479] RBP: ffff880141a27220 R08: ffff8801cf2f20c0 R09: fffff5200037353a [ 446.435866] R10: fffff5200037353a R11: ffffc90001b9a9d3 R12: 1ffff10028344e2b [ 446.443122] R13: ffff8801d1587000 R14: 0000000000000004 R15: 0000000000000000 [ 446.450383] FS: 000000000240e940(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 446.458840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 446.464721] CR2: ffff8801d1587000 CR3: 00000001c20a3000 CR4: 00000000001426f0 [ 446.471980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 446.479232] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 446.486480] Call Trace: [ 446.489065] ? ept_prefetch_invalid_gpte.isra.72+0x1c0/0x1c0 [ 446.494857] ? mark_held_locks+0x130/0x130 [ 446.499177] ? do_raw_spin_unlock+0xa7/0x2f0 [ 446.503571] ? trace_hardirqs_on+0x310/0x310 [ 446.507982] kvm_mmu_prepare_zap_page+0x210/0x1830 [ 446.512896] ? mark_held_locks+0x130/0x130 [ 446.517123] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.522653] ? check_preemption_disabled+0x48/0x200 [ 446.527656] ? kvm_handle_hva_range+0x780/0x780 [ 446.532324] ? lock_is_held_type+0x210/0x210 [ 446.536716] ? lock_is_held_type+0x210/0x210 [ 446.541253] ? del_timer+0xf4/0x150 [ 446.544877] ? lock_downgrade+0x900/0x900 [ 446.549007] ? init_timer_key+0x480/0x480 [ 446.553150] ? mark_held_locks+0x130/0x130 [ 446.557370] ? mark_held_locks+0x130/0x130 [ 446.561600] ? bpf_prog_kallsyms_find+0xde/0x4a0 [ 446.566342] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.571869] ? check_preemption_disabled+0x48/0x200 [ 446.576872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.582448] ? kvm_make_vcpus_request_mask+0x47b/0x590 [ 446.587713] ? gfn_to_pfn_atomic+0x7a0/0x7a0 [ 446.592120] ? lock_acquire+0x1ed/0x520 [ 446.596080] ? kvm_mmu_invalidate_zap_all_pages+0x9f/0x7a0 [ 446.601691] ? kvm_make_all_cpus_request+0x87/0xb0 [ 446.606604] ? kvm_make_vcpus_request_mask+0x590/0x590 [ 446.611978] kvm_mmu_invalidate_zap_all_pages+0x343/0x7a0 [ 446.617625] ? kvm_mmu_zap_collapsible_sptes+0x850/0x850 [ 446.623109] ? kvm_vcpu_on_spin+0x830/0x830 [ 446.627438] ? lock_acquire+0x1ed/0x520 [ 446.631503] ? lock_release+0xa10/0xa10 [ 446.635474] ? lock_release+0xa10/0xa10 [ 446.639440] ? trace_hardirqs_on+0x310/0x310 [ 446.643835] kvm_arch_flush_shadow_all+0x15/0x20 [ 446.648582] kvm_mmu_notifier_release+0x59/0x90 [ 446.653367] ? kvm_vcpu_on_spin+0x830/0x830 [ 446.657704] mmu_notifier_unregister+0x1fa/0x600 [ 446.662464] ? debug_check_no_obj_freed+0x305/0x58d [ 446.667586] ? kvm_vcpu_on_spin+0x830/0x830 [ 446.671911] ? __mmu_notifier_invalidate_range_start+0x360/0x360 [ 446.678075] ? __free_pages+0x10a/0x190 [ 446.682035] ? free_unref_page+0x960/0x960 [ 446.686255] ? trace_hardirqs_off_caller+0x300/0x300 [ 446.691367] kvm_put_kvm+0x6c0/0xff0 [ 446.695081] ? kvm_vcpu_block+0x1020/0x1020 [ 446.699389] ? do_raw_spin_unlock+0xa7/0x2f0 [ 446.703827] ? up_write+0x7b/0x220 [ 446.707366] ? down_write_nested+0x130/0x130 [ 446.711767] ? mntput+0x74/0xa0 [ 446.715094] ? debugfs_remove_recursive+0x40d/0x530 [ 446.720100] ? fsnotify_first_mark+0x350/0x350 [ 446.724674] ? debugfs_remove+0x130/0x130 [ 446.728811] kvm_vcpu_release+0x7b/0xa0 [ 446.732862] __fput+0x3bc/0xa70 [ 446.736134] ? kvm_vm_release+0x50/0x50 [ 446.740119] ? get_max_files+0x20/0x20 [ 446.743993] ? trace_hardirqs_on+0xbd/0x310 [ 446.748301] ? kasan_check_read+0x11/0x20 [ 446.752456] ? task_work_run+0x1af/0x2a0 [ 446.756505] ? trace_hardirqs_off_caller+0x300/0x300 [ 446.761608] ? filp_close+0x1cd/0x250 [ 446.765398] ____fput+0x15/0x20 [ 446.768674] task_work_run+0x1e8/0x2a0 [ 446.772543] ? task_work_cancel+0x240/0x240 [ 446.776864] ? copy_fd_bitmaps+0x210/0x210 [ 446.781127] exit_to_usermode_loop+0x318/0x380 [ 446.785697] ? __bpf_trace_sys_exit+0x30/0x30 [ 446.790188] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 446.795842] do_syscall_64+0x6be/0x820 [ 446.799749] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 446.805097] ? syscall_return_slowpath+0x5e0/0x5e0 [ 446.810009] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 446.814846] ? trace_hardirqs_on_caller+0x310/0x310 [ 446.820007] ? prepare_exit_to_usermode+0x291/0x3b0 [ 446.825012] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 446.829847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 446.835023] RIP: 0033:0x410ff1 [ 446.838203] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 34 19 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 446.857219] RSP: 002b:00007ffc39995ec0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 446.864926] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000410ff1 [ 446.872176] RDX: 0000000000000000 RSI: 00000000007317b8 RDI: 0000000000000006 [ 446.879427] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 446.886678] R10: 00007ffc39995df0 R11: 0000000000000293 R12: 0000000000000000 [ 446.893930] R13: 0000000000000001 R14: 0000000000000293 R15: 0000000000000000 [ 446.901188] Modules linked in: [ 446.904365] CR2: ffff8801d1587000 [ 446.907824] ---[ end trace 01996077019c8946 ]--- [ 446.912586] RIP: 0010:mmu_page_zap_pte+0x295/0x390 [ 446.917500] Code: 48 b8 00 00 00 00 00 fc ff df 4c 89 ea 48 c7 85 58 ff ff ff 00 00 00 00 48 c1 ea 03 80 3c 02 00 0f 85 d4 00 00 00 48 c1 eb 03 <49> c7 45 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 41 be 01 00 [ 446.936381] RSP: 0018:ffff880141a27150 EFLAGS: 00010a02 [ 446.941726] RAX: dffffc0000000000 RBX: 1ffff10028344e2f RCX: ffffffff81111f3b [ 446.948979] RDX: 1ffff1003a2b0e00 RSI: ffffffff8111201b RDI: 0000000000000007 [ 446.956407] RBP: ffff880141a27220 R08: ffff8801cf2f20c0 R09: fffff5200037353a [ 446.963699] R10: fffff5200037353a R11: ffffc90001b9a9d3 R12: 1ffff10028344e2b [ 446.971077] R13: ffff8801d1587000 R14: 0000000000000004 R15: 0000000000000000 [ 446.978438] FS: 000000000240e940(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 446.986651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 446.992516] CR2: ffff8801d1587000 CR3: 00000001c20a3000 CR4: 00000000001426f0 [ 446.999766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 447.007023] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 447.014364] Kernel panic - not syncing: Fatal exception [ 447.020708] Kernel Offset: disabled [ 447.024333] Rebooting in 86400 seconds..