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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000001540)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000001580)={{r2}, "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"}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='pstore\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x24021, 0x0) [ 239.512965] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 239.529249] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80002, 0x80000001) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0) 16:02:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001500)={0x90, 0x0, &(0x7f0000000440)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000200)={@ptr={0x70742a85, 0x0, &(0x7f0000000040)=""/30, 0x1e, 0x2, 0x36}, @flat=@binder={0x73622a85, 0x1, 0x3}, @fda={0x66646185, 0x9, 0x0, 0x8}}, &(0x7f00000000c0)={0x0, 0x28, 0x40}}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000380)={@fd, @ptr={0x70742a85, 0x81, &(0x7f0000000280)=""/52, 0x34, 0x2, 0x11}, @ptr={0x70742a85, 0x0, &(0x7f00000002c0)=""/164, 0xa4, 0x1, 0x35}}, &(0x7f0000000400)={0x0, 0x18, 0x40}}}], 0x1000, 0x0, &(0x7f0000000500)="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"}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, 0x0, &(0x7f0000001540)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_RM_DEV(r1, 0x5000940b, &(0x7f0000001580)={{r2}, "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"}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='pstore\x00', 0x0, 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x24021, 0x0) 16:02:22 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="00000000004ea3b337f577828906fab09e71d915c1cf665ce70af807067136199029"], 0x10}}, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x32}, 0x0, @in, 0x0, 0x0, 0x0, 0xb7}}, 0xe8) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000140)={{0x0, 0x2}}) 16:02:22 executing program 0: preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r1, &(0x7f0000000040)=0x9, 0xffffffffffffffff, &(0x7f0000000080)=0x200, 0x7fffffff, 0x4) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r4, &(0x7f0000001580), 0x0, 0x0, 0x0) ftruncate(r0, 0x0) 16:02:22 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010000100"/20, @ANYRES32=0x0, @ANYBLOB="400000000000da41d705c57fa339c8"], 0x30}}, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) process_vm_writev(0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/88, 0x58}, {&(0x7f0000000100)=""/16, 0x10}, {&(0x7f0000000140)=""/106, 0x6a}], 0x3, &(0x7f0000000600)=[{&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000340)=""/227, 0xe3}, {&(0x7f0000000440)=""/158, 0x9e}, {&(0x7f0000000280)=""/28, 0x1c}, {&(0x7f0000000500)=""/234, 0xea}], 0x5, 0x0) [ 239.787003] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 16:02:22 executing program 1: perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000200)=ANY=[], 0x4ea00) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x19) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.events\x00', 0x2da8020000100008, 0x500001c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_START_NAN(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x0, 0x400, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x10001, 0x68}}}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xe}]}, 0x30}, 0x1, 0x0, 0x0, 0x48090}, 0x30000000) [ 239.944432] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 239.979194] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. [ 240.141504] kauditd_printk_skb: 5 callbacks suppressed [ 240.141513] audit: type=1804 audit(1621353742.869:41): pid=12032 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir445969276/syzkaller.Ufd0ux/27/memory.events" dev="sda1" ino=14191 res=1 16:02:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x13, 0x2000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0), 0x801, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000180), 0x4581e0, 0x0) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x282003, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000240), 0x8) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) getsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x48801, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r4, 0x40086607, &(0x7f0000000040)=0xb8ba) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) [ 240.210701] print_req_error: 1 callbacks suppressed [ 240.210707] print_req_error: I/O error, dev loop3, sector 0 [ 240.240265] audit: type=1804 audit(1621353742.929:42): pid=12032 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir445969276/syzkaller.Ufd0ux/27/memory.events" dev="sda1" ino=14191 res=1 [ 240.267951] print_req_error: I/O error, dev loop3, sector 0 [ 240.274122] Buffer I/O error on dev loop3, logical block 0, async page read [ 240.283081] print_req_error: I/O error, dev loop3, sector 0 [ 240.289092] Buffer I/O error on dev loop3, logical block 0, async page read [ 240.298899] print_req_error: I/O error, dev loop3, sector 0 [ 240.305396] print_req_error: I/O error, dev loop3, sector 0 [ 240.311787] print_req_error: I/O error, dev loop3, sector 0 [ 240.318771] print_req_error: I/O error, dev loop3, sector 0 [ 240.325596] print_req_error: I/O error, dev loop3, sector 0 [ 240.332591] print_req_error: I/O error, dev loop3, sector 0 [ 240.339465] print_req_error: I/O error, dev loop3, sector 0 16:02:23 executing program 0: preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r1, &(0x7f0000000040)=0x9, 0xffffffffffffffff, &(0x7f0000000080)=0x200, 0x7fffffff, 0x4) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r4, &(0x7f0000001580), 0x0, 0x0, 0x0) ftruncate(r0, 0x0) 16:02:23 executing program 3: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:23 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) r2 = openat$cgroup(r0, &(0x7f0000000400)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000440)='cpuacct.usage_all\x00', 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[], 0x32600) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x4, 0x6, 0x1f, 0x4, 0x0, 0x5, 0x800, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfffffffa, 0x4, @perf_config_ext={0x20}, 0x4c0, 0x6, 0x2, 0x5, 0x5, 0x2, 0x800, 0x0, 0x3f, 0x0, 0x1}, 0x0, 0xa, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r5, 0xc0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=0x200, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x7, 0x3}, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x10, 0x8, 0x7}, &(0x7f0000000280)=0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=0x81}}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) [ 240.812789] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:23 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/254, 0xfe}, {&(0x7f00000001c0)=""/162, 0xa2}], 0x2, 0x4, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$sysv(&(0x7f0000000400), &(0x7f0000000440)='./file0\x00', 0x400, 0x0, &(0x7f0000000580), 0x3015032, &(0x7f0000000040)) 16:02:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/exe\x00', 0x202300, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) lremovexattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'security.', 'team_slave_0\x00'}) open(&(0x7f0000000440)='./file1\x00', 0xa000, 0x43) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x358, 0x0, 0x111, 0x4b4, 0x0, 0xd4feffff, 0x288, 0x20a, 0x278, 0x288, 0x278, 0x3, 0x0, {[{{@ipv6={@empty, @empty, [], [], 'ipvlan0\x00', 'team_slave_0\x00', {}, {}, 0x6}, 0x0, 0x128, 0x150, 0x0, {}, [@common=@inet=@multiport={{0x50}}, @common=@unspec=@connmark={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@ipv6={@loopback, @private1, [], [], 'veth1_to_hsr\x00', 'erspan0\x00'}, 0x0, 0xd0, 0x138, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'syz0\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) 16:02:23 executing program 0: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:23 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r0, 0xe, 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x7, 0x8, 0x53, 0xca, 0x0, 0x10000, 0x40481, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0x2}, 0x4018, 0xe3, 0xfd73, 0x5, 0x0, 0x5, 0x8, 0x0, 0x3, 0x0, 0x6}, r0, 0xb, r1, 0x1) socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r3}, 0x10) sendmsg$can_raw(r2, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f000000a000)=@can={{0x3, 0x1, 0x1}, 0x0, 0x0, 0x0, 0x0, "26f2c068452020b4"}, 0x10}}, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) memfd_create(0x0, 0x0) execveat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) clone(0x4d202780, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 16:02:23 executing program 3: getpid() sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 241.086714] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 241.108063] cannot load conntrack support for proto=10 16:02:23 executing program 2: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:23 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 241.148161] cannot load conntrack support for proto=10 16:02:24 executing program 5: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x170, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x1fffffffc000000}}, 0x0, 0x6, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000340)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) acct(&(0x7f0000000280)='./file1\x00') r0 = fork() r1 = syz_open_dev$audion(&(0x7f0000000300), 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x3, 0x80, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2002, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffff95b, 0x0, @perf_bp={&(0x7f0000000500)}, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x75}, r0, 0xd, r1, 0x9) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000200)='./file0\x00', 0x40000, 0x9, &(0x7f0000000a00)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000240)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}, {&(0x7f0000000b00)="3608a3583d87e520054d3f88af12dcb4f8ba25cc6cff5ec9e17b2252c3573783ec06e88c319b42c1d9fd5f1ea3d2d2bf0ecf3a4b5e6cc0a2a512e173a1c7079eb46786cc9feea87860224c77f45f7d6b06644708e1b174b9ec835a5f43d59a5fe616460e8079c9b5a01234dc5a927551d9e87b3a5a069fb4b00b274bf91475c1ddec5a1c531130243c5f51f1624ac541550f425bdd0624b45c7e9433ccd97a878ad19c0c0024c59a3128453cf29014434b322517c19c12cd5fba1ac9d9ac0a2852c6cc98505a928f6dee7945b7d041c304be4be0492b9d", 0xd7, 0xfffffffffffffff8}, {&(0x7f0000000780)="3a64ca2b8eefd7bc0ebb85060da4b1509d5b8cb273d617c137bd529e69ad5a7db0d165973f80664f70c0bed9053ae4d340471a02678a0204fc8d8f8e97d92aef55440600000000000000dae8fdeee2108bb30affd3dbeed19a62a9d68224fd7da8f850f178446eaa9e04f7d5e325d867c4ba96a71ee16e546665286e7e6507f66db58479ba2a41dbfe737423", 0x8c, 0x859c}, {&(0x7f0000000840)="51aad62290e82b4f3bb4769c27c73d4027287912f69ece383cd280391f838e2aa4da6c6da0", 0x25, 0x1ff}, {&(0x7f0000000880)="9d08420a8cf9c78d5c4ce9bc404b71440d3476ef9ddca02af8659d476897ae1da0e835d154408a6c8a98a04df70958ce42113f9600efdf903ae803bbb6a026f3e8819a605e28d6d2161d44b8cae937ab6e254eb1c2c82b167c6cc49dd1dc31213ab545e90088773a3f5fbb610e49b4025965f7a4a50f712fb7d3443d8e7852ba15c0ef9d7307ff167405f030a19a1c79f1d9b7aa31", 0x95, 0x4}, {&(0x7f0000000940)="939baa61087de2bf9573ad38f8a10782e3fbdaa04f43ef4c4d46bf2fa18095d157b5c80f2c27aecfc25a881fd5eb110cebc49ae82deabfa4ac35def66963d7c69d382436f300cfe8cfb9cd92969a53e2349e7d2e682f5ac245e6b3d3a263983025796fec3e2808c50ac651c94b564e3ad2261fe9c2f174a2fbc8466e7b311d7543e2a8f0aacf331273b1", 0x8a, 0x7d33}], 0x0, &(0x7f0000001280)=ANY=[]) lsetxattr$trusted_overlay_upper(&(0x7f0000000140)='./file0\x00', &(0x7f00000005c0), &(0x7f0000000600)={0x0, 0xfb, 0x106, 0x7, 0x0, "0fdbcfbeb0a31de21430f10245fbcb76", "4377b77ec2bc1608c2691e2c1f35c72766c000bb6ad2b8b128887331a1625754efb416b568e270882c3ba60c5ea1407736aa246f95b976bcef96da2f57cfd38f8d49fb1d4d52f8acbc35f770a9ed6f38b9e44810ac77a481ab9a63690f98c4cc2e141f5923d6c2ad8efd170a29695215a8deffa7f2360771539ff0cf5772fac6b4c10e30fc080b15912b2fafef68b7da138898533c86a2e70e14eeb0b38d78da38fe8155059dd9bf191d9ddb4b17349a0af8115272b30e865b619e937413c00095aa9d30ddb2c3ab7c335ecfd642b20340292f4991f410e5f1e4212313013a493643a80f7e212817852f3fc6c9eb0588c1"}, 0x106, 0x1) setxattr$trusted_overlay_upper(&(0x7f0000000400)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000600)=ANY=[], 0xf8b, 0x0) rename(&(0x7f00000002c0)='./file0\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000003080)=ANY=[], 0xc001, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580), 0x0, 0x0, 0x2) unlink(0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000380), &(0x7f00000004c0)=0x4) r2 = getpgrp(r0) r3 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r3, 0xe, 0xffffffffffffffff, 0x0) setpgid(r2, r3) [ 241.226573] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 241.247095] IPVS: ftp: loaded support on port[0] = 21 16:02:24 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 241.370982] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000019c0)='net/rfcomm\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001a00)=[@timestamp, @sack_perm], 0x2) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000080)=0xfffffffd, 0x4) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000180), 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8000, 0xae09, 0x10}, 0x10) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 241.419347] EXT4-fs (loop5): couldn't mount as ext2 due to feature incompatibilities 16:02:24 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:24 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:24 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:24 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:25 executing program 0: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:25 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000480)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000100)='./file1\x00', 0x17, 0x8, &(0x7f0000000bc0)=[{&(0x7f00000004c0)="3ec321a2f68f491add446be2de907746807b95a9628b5c47651595a71555dd6fee01c73072aad85cac0e8708661d06de8e411c825797962e63ca9ed23219eb499e7092e75a2cd70f51767ad55e922daa2d21b076c31bd67e3fa78bb22ce90c48b1831eeafb6d6235696fe72a9b47a7271c0ff729bdb6b6bc622ede3501985a2e560d6381e816b06c11b6daabfc30fcbd4c905b50779afaf8bad1f3f6a105fafb5a7f4f70cb46b2c20fa17e61726a5ea1edfc70ef8d0962c055ca8012c7a2a5a6d7ed9b903c8bd6a09266ea00918470e8233c674c577fee066c8552ff9e78181f57baa220e00e", 0xe6, 0xa351}, {&(0x7f00000006c0)="35d51ed40f9f13f38b8cd90f73581fef9ad027d42dad8ffbb2c927f93b728980c7611586c7846aaacd9ee35a4f2678e75d836a0aa09223ff17645b14707af0d82e197ee85dcfb91c9660879ea95244ee517debe5857e4a8f7b348a72b42e2faad5afa2a2ee31d14e900243645a461ee92deaa6ebd39c367576e5369144aab1b64851d5fb7de6cc3b9921df980b84463eb4500b1dea8479b9509f2c86a09d783e2ba8aa27900fd5852761238b13f79d31ce1c316bd6a73d4bffaa590024518fc4b0993be9f963d5f70aea6b84d7aad4ba80e8ff62473a6c7b637f626a802bb74fe9dd349ce609ed86e6c48c66643ae4a5182f97", 0xf3, 0x4}, {&(0x7f00000005c0)="c2ab5c91537ecd9ef035b43e42dbd9038c91a8a97b7520c681e37598449df4039fe71e5f29c58fd184d94706da058331b5f1771cb0d823cd9169b95ad28560a23bad419d1bd41d5a735d55ff2d9d1d114a453d4fe2dd4e69cd14a91d233192888a1ef1f3efee379080e0c0ce6e7134b184e8a09a6cf2cb78a532eb080f16ba72e0d4dca0c6997ed74c31481b014c0b1efb8c6eb398b37e78c480d4da93dbc3a288fc9fe912885a37a7a2b319e7435822d24572e93be8d012", 0xb8, 0x2}, {&(0x7f00000007c0)="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", 0xff, 0xd60c}, {&(0x7f00000008c0)="f108d0eef14e43611afcd7a653a9872fb2e978ca5cca0e431becbe234b65b897128f176b6666bdce9138723e7c33bcc7903a92beed3b861f21973dedad6d5d93565a23d84105841dd4b40053559032d47dd82edcd76266c27e1a351c9c6c0926629abd6e58cec6bf4da1c4041761e5729cc5b1b2518d80704b6d451420f494bcf31a9e6e80067ceb27744505571dd767bc2f3ed9920f9a0b9e4418dfc2736774f0c06b231d2d36347b76b42563de344fb375f85b05", 0xb5, 0x3}, {&(0x7f0000000980)="715b4338acb468554e52f04d22dc0b023f01e64ab8c788db137ff04a0ecd1529a67e904537ecf109382afbac6fbae83dda309a100a3f73bf88b2c66932253fd20ef48626dcfb8f70dd14fbcb3421e09460893ca5a1fa18e7a8642f183dbac270242af6b977ceebc5d57ac69ab2cf8572a2c429386bec22f32e08eeba6e7a4bfb98b3db5f7baa22d516100dcc920bd325bebf703491f6bc6fd83ec53ad691d9bf359a6f7e16d2be13b38939a9cfeb1c49003701b2729267014d8e547aeb4d69a8b6c1079b8ca1624d0be90e7b35faee09c78cbadf0947", 0xd6, 0x7}, {&(0x7f0000000a80)="49fbba06c0c408584d08f6e5546962b1f630eaadffdc9f5c670e4e7d58a32d24c50c2c0a7333be95ea6306780c7d9ee07b93b636916954e9944da945d3152aaf821bf842b026f7a2788ddfb373c0", 0x4e, 0xfffffffffffffffb}, {&(0x7f0000000b00)="126e7f301ab3dcfdc8e41ffd00f0476e77c4c84f227df44ac3df4307c9916d5834b42dc6b0aa3ac0bc255e3c15e94089a95cf7adf59c45305f129242e78d0d0ce37de3e904753dad31a0125b4c3f9f254b88f8e24c2e7948200a5152ae01dfcf08817a53854df9a59440349fe4bd3175623d62e4aebe1ca0df36ad382c68bcc922688f9d1bdec1cd54968e0f68aeb8ce13418afdcd670b5ce6b25d8be5db738998d51f5f50889209301372e89b77251f103a2c1f7648542f9bec", 0xba, 0x8}], 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6e6c733d63703935302c6465636f6d706f73652c7375626a5f747970653d2c686173682c736d61610010000000000000255c405b5b2626242c00"]) openat(r0, &(0x7f0000000400)='./file1\x00', 0x20000, 0x2) rename(&(0x7f0000000d80)='./bus\x00', &(0x7f0000000dc0)='./file0\x00') mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r1 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) fallocate(r1, 0x10, 0x0, 0x7) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$security_capability(&(0x7f0000000680)='./bus/file0\x00', &(0x7f00000003c0), &(0x7f0000000440)=@v3={0x3000000, [{0xf492}], r2}, 0x18, 0x0) mount(&(0x7f0000000c80)=@md0, &(0x7f0000000cc0)='./bus\x00', &(0x7f0000000d00)='nfs4\x00', 0x1020000, &(0x7f0000000d40)='}B\xd3},$R)(*)//{\x00') chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 16:02:25 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:25 executing program 2: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:25 executing program 5: creat(0x0, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000740)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000001001000e01"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000005700)={0x18, 0x4, &(0x7f0000004600)=@framed={{0x18, 0x0, 0x0, 0x0, 0x34b, 0x0, 0x0, 0x0, 0x6}, [@func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}]}, &(0x7f0000004640)='syzkaller\x00', 0xffffff80, 0x1000, &(0x7f0000004680)=""/4096, 0x40f00, 0x14, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000005680)={0x8, 0x4}, 0x8, 0x10, &(0x7f00000056c0)={0x4, 0xd, 0x8, 0x6}, 0x10}, 0x78) recvmmsg(r0, &(0x7f00000044c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/38, 0x26}], 0x2, &(0x7f0000000180)=""/125, 0x7d}, 0x6}, {{&(0x7f0000000200)=@un=@abs, 0x80, &(0x7f0000000300)=[{&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f00000002c0)=""/27, 0x1b}], 0x3, &(0x7f0000000380)=""/107, 0x6b}, 0x8}, {{&(0x7f0000000400)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002840)=[{&(0x7f0000000480)=""/119, 0x77}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000000500)=""/174, 0xae}, {&(0x7f00000005c0)=""/52, 0x34}, {&(0x7f0000000600)=""/235, 0xeb}], 0x5, &(0x7f00000028c0)=""/245, 0xf5}, 0x281}, {{&(0x7f00000029c0)=@nl=@unspec, 0x80, &(0x7f0000002f80)=[{&(0x7f0000000700)=""/2, 0x2}, {&(0x7f00000007c0)=""/57, 0x39}, {&(0x7f0000002a40)=""/149, 0x95}, {&(0x7f0000002b00)=""/249, 0xf9}, {&(0x7f0000002c00)=""/222, 0xde}, {&(0x7f0000002d00)=""/171, 0xab}, {&(0x7f0000002dc0)=""/144, 0x90}, {&(0x7f0000002e80)=""/106, 0x6a}, {&(0x7f0000002f00)=""/73, 0x49}], 0x9, &(0x7f0000003040)=""/75, 0x4b}, 0x10000}, {{0x0, 0x0, &(0x7f0000004400)=[{&(0x7f00000030c0)=""/235, 0xeb}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/218, 0xda}, {&(0x7f00000042c0)=""/24, 0x18}, {&(0x7f0000004300)=""/136, 0x88}, {&(0x7f00000043c0)=""/8, 0x8}], 0x6, &(0x7f0000004480)=""/18, 0x12}, 0x8a1}], 0x5, 0x0, 0x0) [ 242.690046] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 242.742914] hfsplus: unable to parse mount options 16:02:25 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 242.764690] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 16:02:25 executing program 5: perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='mounts\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$incfs(r2, &(0x7f0000000040)='.log\x00', 0x62000, 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) sendfile(r3, r0, 0x0, 0x6f0a77bd) 16:02:25 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 242.915604] overlayfs: unrecognized mount option "" or missing value [ 242.948469] hfsplus: unable to parse mount options 16:02:25 executing program 5: openat$ocfs2_control(0xffffffffffffff9c, 0x0, 0xc0c00, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xe0bc, 0xa8, 0x1, 0x4, 0x1, 0x8000, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0x8}}, 0xa60d, 0x0, 0x8500, 0x3f, 0x3f}}, &(0x7f0000000100)=0xb0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x5, 0x0, 0x200, 0x7, 0x0, 0x100000000000000, 0x400000000000}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000000bc0)=[{{&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, 0x0}, 0x7}, {{0x0, 0x0, 0x0}, 0x6}, {{&(0x7f0000000940)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000540)=""/110, 0x6e}, {0x0}], 0x2, &(0x7f00000003c0)=""/115, 0x73}, 0x1ff}], 0x3, 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{&(0x7f00000005c0)=@in6={0xa, 0x4e24, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x3}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000640)="f9a55e8900595e8e84746868e17685b97604a1cf5dd0f49de9f3ff643660bda182457774cd90423ba4706093dad24156d007920188d0c1cc8e62fd52cec562b2aa704935e11b5aeb2ed4fbc5f1e4ecfe822b75a1ee60cf9d0ce76d5e70b9596cb1436fa3", 0x64}, {&(0x7f0000000780)="64c31ea19182f9078531ccec5fa04b21925960ef35ec467cc9a2c0c6464b8ba5e1d4dd54e16a1dd8be06561465da714d85a79862f9ada734bc6503115daa4a474294f194b2791973149c4991c39246917ce63539357f1f6a0b34778277811cfa188a40aa2eaf5d6bf38f0ad155917a72c5118e706c60a0a59c34ea58456cc585c730c8bc429cd4754889b82a678c841bb2dfa55b408c4fa29bfc9ec268fd78d1b893b66ee89baf32f6a936fefc4da1f0215fd39a9ea06a3e45e012aacebdcb05c230081dd609fd", 0xc7}, {&(0x7f0000000880)="74bca458691c03f359c6cec4dd073400d53e7a3df8764c583e90fe1589eac34ba03c71685b99cbe555d5de46a55e8883fd85738d90f246ba625e7b5ad32f2ee6ac29045ccc2af2d618d98bcce3ad3b3d713775afc448f10684de7c1b195eb4c5ac3bc626a3ea4499cb9c12fe824e67b09b5d49b2adb1c558511951285de242a327e814502bd6875c699c7eed61876b6855c0796e7df9f8f17a32c0abf1b327dae8f305402a83498a6f8403c80f000000000000", 0xb3}, {0x0}, {&(0x7f0000000080)="7243aa3c45740cbc839b101ffe91b90c12cd96", 0x13}], 0x5}}], 0x1, 0x0) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f0000000a40)="5c68840399be88bcbfdca15433cc2768c5e34be8b6438acefe6cf1924ab6148eceeed0195350b7da2299fe034f591b22f41bdab6af64eb7307e1d41976320bc184ea36b231546d9ac53dd3495bb737c72fecdefc2309778dcef9935eae4147fe29c3d74e1371d7e47f926e3107d52456972cd2b21ab129b3ec8b080d2419422355072ed63c23d6dc085586e860cd64d120092b6e2722115ebd9a0a22186069427e66ad087848d293cb7f8badd5e0d159c12d54b6a9f5821f62c3a5c7f8447185df18718225aa5c2a50bcd26ae895554d6f4adf71591d59782c1d4ac020ac", 0xde}, {&(0x7f0000000d00)="11b3e8b8ec3f154114bc574eee134e7a3c5378a36f24ae3fcf0196f49dee7671b5fd24ec2e7440305a1047aa43a99111e89cb4b58c7f81c4f9a3f837131dae4f28bf800bae3e34fc8d553b201b62ba711733a81dae5b157934e04d81028a9bb56c3d1a8d1512b828dd6e11ab25f127ba0939f0d76cc7fcd240e0a8da225c0bf1e4a1a87dca1e93df3407c8e6323eb91de581f03077d6c11ad0361ffd27c2792c545f616a9479030a6a240ac6c279224b67b0ad2e36c616678d598ada965d02a815062211447b57d9e254310080e7f268f36ee34ae7c0ae9f989ed1fbe41e9c8c29621c51", 0xe4}, {&(0x7f0000000e00)="3634c4feab3c009ccb4816124bb77df383cf9ec3df101810a7e42a3de6f8ac2bb5896c6d50af88acce7f386d0a928ea51cb590fb23fd217d6a3bc8d1efb1977140496ac2f737bb3a96316878daae4cf0298e25b05f2a006a769abf6a1dc04b7fb082ff70ff32db1f647f2cb889669efb666e79d1938f39430a40158ddcec2054e417fe8b5e7a77e4548c8a6ad757ea45b277b621d4ee034d8f3e0cd3af602986d974951374028a22ef3dcc58ec08981dffd0c7517efbc10da7edffd541e852f85b18d385781949b695070b0fc556", 0xce}, {&(0x7f0000000f00)="de839b3cd283fe0d8119e1019bd08b533bd6b541115e8def87112a2c88d149506d410372487e10b64042825521cb3f400dc9a5a61f3bb6c95fdb7dcd7bc231593f42e918ee5f55a3fa1f5236219386480ab7fe9143e2381ad353515ff75669c5bfab84ceb9f106137c88b1b6dc265925a76366dbf557e3aabef272c772d1fa34e511620668bd9a5308b48e2237d89cacfcf80e46b4786fb4550c18887638779dfa42201c4452bf301868e5a4c97be00f22c6c7bfa6ddb3805eb9b9fc019a5f23e6adf3284df0e89a51b176984c971ba0c2be61647e8015352cf3c25f2ee1ed807c6ccc26", 0xe4}], 0x4, 0x5) r5 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) preadv(r5, &(0x7f00000001c0)=[{&(0x7f0000000440)=""/214, 0xd6}], 0x1, 0x80000001, 0x1) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x2, 0x1, 0x0, 0x6, 0x0, 0x9}, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000006c0)='./file0\x00', 0x21) open(&(0x7f00000000c0)='./file0\x00', 0x4001, 0xed) clone(0x40000902, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 243.001295] overlayfs: filesystem on './bus' not supported as upperdir 16:02:25 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:25 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 243.214600] VFS: could not find a valid V7 on loop3. 16:02:26 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 243.358290] VFS: could not find a valid V7 on loop3. 16:02:27 executing program 0: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:27 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000040)=0x6) r3 = open(&(0x7f0000000340)='./file0\x00', 0x1031c2, 0x0) write$nbd(r3, &(0x7f0000000600)=ANY=[], 0x74) ftruncate(r3, 0x8000) sendfile(r3, r3, &(0x7f0000000200), 0xa198) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, 0x0, 0xe, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000004140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) sendmmsg$unix(r3, &(0x7f0000006280)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000003c0)="a45b7f231b00b12cd8f13aff647d2cd556c6cb60fd592498b7d20442f7f47661965e9b3be698a75be759b106f79cf7b50e8e052dc60ed2ebbab7ab14a09add6991f5e6d29a301303586997d1a11c23f571be033e38917fe4948b7371e794a89ea374b2c4fa2f574066ab57a4a3cbd2df77fb0d8699af8e33da236f302fd6377458b02f551813fc843ba7b512e12720a6ea17353e4b", 0x95}, {&(0x7f0000000480)="12e32c0c50c39c615278277cb336500a8f2a8f9935c6c9e818c53765b52aa42c3cc72dbafec486343530a0adf0135ccd2030c0c30088a0fd2c39cd3ce9893f7ceb5175f8da1e345f4ab8c2be4d13b6cefbbbbad9cac1956b5a05ea39f336b240f7a3330f094ae6d2434d4670dde1ab6a6442f324da58cab042d5fc917f673f5051237a32e2b1aca61e77d11cb3ac5a0367bf537f957d4270072b9fcfdbca55d9d14a9714eba55a1355edc5b266f3778fb5dd203ab2bb789f36e68b74e102dfccd26cab21cf6e842f52577061c91d6df26d2d6092", 0xd4}, {&(0x7f0000000100)="3aa7d38725ad95a67d6077e683c31a13270e12e75c24ebfac7c81c04f6", 0x1d}], 0x3, 0x0, 0x0, 0x48015}, {&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000640)="4d0d67e21c57ec99179c03768ba655632cee2840bf431fef0d0c1db4d3b29419c8fc76726426cb039a664ed08a0ea57866814b6864130e3f321c2ff30ea64bd842d8c6398c7401a3d75cdfc430f33d9e1b9a6f4d82cc391418e2cac07363827a6e2cc647c9bca8126111fc873b9960c285e1b4e4190181ae76ea4db0a18999bd1b4114", 0x83}, {&(0x7f0000000700)="14c36469c6178b34e1", 0x9}], 0x2, &(0x7f0000000ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r2, r1]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}], 0x108, 0x4004010}, {&(0x7f0000000c00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000000c80)="d817603fd222efb3f0903ad97f7f7d56d6c77500e6357a2b3162666be5a103c7ca24aea3ce275760be6c88207f179727ae5dd8d8898d630d39412da5d43356d2f06876da9b5684f9110d06a6b7157ccec6df2560bb2d25b22ce8ea9042119ec73e01f4b9ebed00975e7d849f91ea29e833b0b099ee3077b7e3d6bc9f270de7441a3fbb082b3f1ec58fd2742850af3d8a98f4fd331e7a9e4b71ef90dbba3f7f93dee5b3f890d60f910ba955e84a0fb8c1f432550b7d3771c9ee4ac92ec962f38a3700786ad2199089be883479932d5c6ff04f", 0xd2}, 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0x1000}, {&(0x7f0000001d80)="5325c50e19a102e3eb77d5cb7d391b789b3ad7d611441b9317381f17834b690c4e939fcbf9dc9361d0", 0x29}, {&(0x7f0000001dc0)="23c93812eb925e58dd3b67d8d3732562bd86f481ce95542b36e3ced9c8c8bb651c69907c83e908e1fab3da14a1457f5143db58caae957b576b1c9562c1a476afbf4da9813febb4eee2f4fbcacc8e32d75eaf330e8a176c7bd9ae07809edc6b803332d0bdaedabc46b804e5ecdb26733062825afcac885205bcc8c8e22b174b1a57783fd485ef4d4749b9aa479f55a189edf944e58ddc42d8ebb045689f015326aeae3544ff100e0680791b7ed499aea2ae21e8c82c92d753e8d183cec443cf759a53411ce055117b66fb", 0xca}, {&(0x7f0000001ec0)="66b36f525fe1f46aca69e3a4b2d449c645a237c1a9b6658b6de353c19fa5d4e74da0322dac41bae3336e3cfa2340d7e755bf0ed83a83fed8cc203c78509d56a4cd07b241a4da058b5b7c5dff3b8a05684c2097f151fd7bda729e4987d475067a7de0145412a53cb3013aed2900a3dbfd0d741fb9a5d55173a07a6b16aa3f3aada416823a85ff5e666cb196eac55d23a9ef5e741eaf665ed1deb90c218b8aa3bdcd3f7281dccc15c9", 0xa8}, {&(0x7f0000001f80)="b6e0fc3421d22bfea73a52c6e438fbd8a19c454437", 0x15}], 0x6, &(0x7f0000003540)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x88, 0xc840}, {&(0x7f0000003600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000003680)="326ed5c298e4ced2b21e4bf7b58bd7c1b3875ba16db03b1c8285d8dd8215ac3f2e5419393d0b", 0x26}, {&(0x7f00000036c0)="fa940cb97357c460888d5c50441e5097db3f80b7a9bf563e827958e9922b10322ced180533f9657f89458a206bbd6b2e7b4ebd11527c878b5b82f9d7e1b33a1234cab628db2387c81e38e471e71e712e0e504b3be79cf5ee2786a45a7ae2f4a8f3e97132ffeca393eb8d34d69f1e289d9d558b4396cf91db0e3292a8fb8233e0f972a41165718a3fbe7307d9d368b801c90691efd9507d5a06d6b7829532ed8382619d30157abb078ac86dddf0", 0xad}, {&(0x7f0000003780)="0fd08355104ea8b5a9071021db5ac34b3fd6624751ed19d8a080fb79ae0c8dfe78cfce573bdfc27de4778e1e16c0cbeb0c4ab1aa98d8c1f0c31c8f2b765c6ceaa71d99d16e8af792f720d8a1650af38405a26f52c5282a7e840be700c4d136939b686a7770f309bed024e734cabd12668940305121253d0ad4b74969a9650cbe1dcb4df3862709abd03971375249b543bf8052c3e44f6b3bc3c8f3b7d384ee89ec5baaef753cd95c10ec23fed9e8fc265fffd173f1a74fd4fba3a0f6f134e6f38438861f65dee5f26890b40c3251704a3269698b939b88fedb1478ac28bf20b31d6828a1274ff1e4b707a179684ce2f162f4", 0xf2}, {&(0x7f0000003880)="136330698699186a1ee9db402ff88e884e71a8299221b5209f9f06", 0x1b}, {&(0x7f00000038c0)="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", 0xfa}], 0x5, &(0x7f0000003ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32=r2], 0x98, 0x40001}, {&(0x7f0000003b80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003c00)="d8759298675c5359a5b5bad89bf327e3109d457def0804f79b5f4b93343653", 0x1f}, {&(0x7f0000003c40)="b3", 0x1}, {&(0x7f0000003c80)="960043136d2b241001ea7b6658addd64fede905f9113612d6cd60b259275a086cf671ff8c6a49280e79b7f26c935fc0411ff2b1e19230ac89926e4dfc3a2f9ed5b9ba643e0b799abe04274620b87f00efb406df9edb53f4c6a1d1d3df703bacd568519169131f36adf42e4a3619869ba702c56b3246cadccecf277d3f636fb6f764b5bb67cb18028c15d8ae6e81f6b099fc149771ca161035cced96393ffdeb540d8fdf590142a95458fb6213d28cc116ef7eb5c709d6542b4f68c938e4dd1186bf4c54a68eab077974ffc19f460ade126aea1a425b5ee", 0xd7}, {&(0x7f0000003d80)="a9c05dc30f2344fe723ccc12c55a5a7c77d0cadb240e119b9be1382d475f2b6ef408305805ff21702e034b1cb46f65e8bbe5cfee20f201b9c9f0b743be5f6603df2679daa872490efdd09fb71f1eb741c15f8400a10555c805dbc596b01eb8ce042a841ec500da78c1112d99953fda787b4317f0f2f54a35f8a007f9b37f23255292aee5e113e14f8be3c5d89355ffb7f911e1290c2c3fd36bbe1c11d34ba67863", 0xa1}, {&(0x7f0000003e40)="69a762baa3910b8c6f0e361189745f4435ea4ef5c8c223b1523178c5728a2ca4223eaa31ddaedc16f1cd91bd80487bc96e330b76be91f9fc10ec8b23e13f1163c65dcd3e81c963cccc52b81519d989027730cd7346487c5ad649f3b967a6c7eb699c5730e4167bd0d85606d754d19c81c83ca71ac6914d1dd179277cc7e5e136c9b9ce48bd84496b2bdba43144e89d5799620f4f721e8a3d878b271d589e20494e8e8bfe584ff51d8e9d287cf0628b53abf18aa34db4dcb4cdde3d8fb754f8ec", 0xc0}], 0x5, &(0x7f0000006180)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r4}}}], 0xc8, 0x24}], 0x5, 0x2000c8c0) ioctl$VIDIOC_G_FMT(r3, 0xc0d05604, &(0x7f00000002c0)={0x8, @sliced={0xe77d, [0xffff, 0x8, 0x7fff, 0x9, 0xfffc, 0x3f, 0x1, 0xaf12, 0x5, 0xc9f, 0x5da, 0x7, 0x5, 0x8, 0x8, 0x5, 0x0, 0x3, 0x2, 0x9, 0x810, 0x100, 0x3af, 0x8, 0x4, 0x8, 0x8000, 0x2, 0xe62e, 0x7, 0x0, 0x5, 0x1, 0x1, 0xa04, 0x6, 0x5, 0x0, 0xf5, 0x4, 0x9, 0x3, 0x6, 0x8a26, 0x1, 0x7, 0xa1, 0x9], 0x6}}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x9) 16:02:27 executing program 5: mknod(0x0, 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) keyctl$chown(0x4, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, 0x0) open(0x0, 0x420002, 0x49) dup(0xffffffffffffffff) io_setup(0x6, &(0x7f0000000300)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000180)=0xf7, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/598]) r3 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x400, 0x7, 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, 0x0, 0x3220c, 0x0, 0x0, 0x0, 0x8, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff9) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890c, &(0x7f0000000340)={0x750, {0x2, 0x2000, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @dev}, {0x2, 0x4e20, @broadcast}, 0x0, 0x0, 0x2, 0x46a, 0x4, 0x0, 0x0, 0x3ffffffffffffffd, 0x800}) keyctl$assume_authority(0x10, 0x0) unshare(0x60000000) unshare(0x4010880) 16:02:27 executing program 2: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@delchain={0x7c, 0x65, 0x400, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xd, 0x4}, {0xf, 0x10}, {0x0, 0xffff}}, [@TCA_RATE={0x6, 0x5, {0x67, 0xd0}}, @filter_kind_options=@f_flower={{0xb}, {0x3c, 0x2, [@TCA_FLOWER_KEY_IP_TOS_MASK={0x5, 0x4a, 0x2}, @TCA_FLOWER_KEY_CVLAN_ETH_TYPE={0x6, 0x4f, 0x88a8}, @TCA_FLOWER_KEY_ENC_IP_TTL={0x5, 0x52, 0x80}, @TCA_FLOWER_KEY_MPLS_TTL={0x5}, @TCA_FLOWER_KEY_SCTP_DST_MASK={0x6}, @TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0xdada}, @TCA_FLOWER_KEY_CT_STATE={0x6, 0x5b, 0x1}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x9}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8c0}, 0x40000) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000001fee)='R\trust\xe3c*sgrVid:De', 0x0) clone(0x0, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380)) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) [ 244.520455] VFS: could not find a valid V7 on loop3. 16:02:27 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:27 executing program 4: bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000080)={0x401, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000000c0)=r0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000100)={0x2, 0x0}, 0x8) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000180)) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000140)=r2, 0x4) ioctl$SG_SCSI_RESET(r1, 0x2286, 0x816d000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0xa8}, [@ldst={0x5, 0x3, 0x0, 0x0, 0x0, 0x100}]}, &(0x7f0000003ff6)='GPL\x00', 0x10000005, 0xbe, &(0x7f000000cf3d)=""/190, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 245.119931] IPVS: ftp: loaded support on port[0] = 21 16:02:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r4 = syz_mount_image$udf(&(0x7f0000000180), 0x0, 0x0, 0x2, &(0x7f00000007c0)=[{0x0}, {&(0x7f0000000440), 0x0, 0x15}], 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee01, @ANYBLOB="2c657569643d2f51088facde94e6a75341a394f05a975d562f08137aa8b819f182d932bfeb6295925217ecc3775cb7827d9f637b273fb36b4a140d4bac3fbc763592029b2096d16462e91d6ce37620fa2a0df522541159fc9250db2b8d86fc40419feb5c02abb36a8a8faf1605beb5d3471e143069adf6f6ad5301ac6c750aae", @ANYRESDEC=0xee01, @ANYBLOB=',obj_type=batadv0\x00,hash,\x00']) openat(r4, &(0x7f0000000940)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x61) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x2, 0x0, 0x6, 0x8}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0/file0\x00', &(0x7f00000001c0)='./file0\x00') creat(&(0x7f0000000400)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000000001f, 0x100}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000340)=0x7, 0xfffffffffffffffb) open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) [ 245.187773] VFS: could not find a valid V7 on loop3. 16:02:28 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x102, 0x66) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) read$rfkill(r2, 0x0, 0xff02160) ioctl$SNDCTL_DSP_STEREO(r1, 0xc0045003, &(0x7f00000000c0)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8d, 0x4010, r2, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r1, 0x80044dfc, &(0x7f0000000040)) 16:02:28 executing program 0: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=""/249, 0xf9}, 0x2) r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000000)='&@[\x00') r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00'}, 0x10) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x5, r1, 0x0) perf_event_open(&(0x7f00000015c0)={0x0, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x3, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_config_ext={0x401, 0x67}, 0x0, 0x0, 0x800}, r2, 0xe, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000180)={0x9, 0xfffffca9, 0x0, 0x2, 0x1, 0x5, 0x0, 0x10001, 0x400, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000040)}, 0x4080, 0x10e, 0x2, 0x7, 0x6, 0x8, 0x1c91, 0x0, 0x1f, 0x0, 0x8}, r2, 0x2, r3, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000680)='&@[\x00') 16:02:28 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000040)=0x6) r3 = open(&(0x7f0000000340)='./file0\x00', 0x1031c2, 0x0) write$nbd(r3, &(0x7f0000000600)=ANY=[], 0x74) ftruncate(r3, 0x8000) sendfile(r3, r3, &(0x7f0000000200), 0xa198) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, 0x0, 0xe, 0xffffffffffffffff, 0x0) read$FUSE(r3, &(0x7f0000004140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) sendmmsg$unix(r3, &(0x7f0000006280)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000580)=[{&(0x7f00000003c0)="a45b7f231b00b12cd8f13aff647d2cd556c6cb60fd592498b7d20442f7f47661965e9b3be698a75be759b106f79cf7b50e8e052dc60ed2ebbab7ab14a09add6991f5e6d29a301303586997d1a11c23f571be033e38917fe4948b7371e794a89ea374b2c4fa2f574066ab57a4a3cbd2df77fb0d8699af8e33da236f302fd6377458b02f551813fc843ba7b512e12720a6ea17353e4b", 0x95}, {&(0x7f0000000480)="12e32c0c50c39c615278277cb336500a8f2a8f9935c6c9e818c53765b52aa42c3cc72dbafec486343530a0adf0135ccd2030c0c30088a0fd2c39cd3ce9893f7ceb5175f8da1e345f4ab8c2be4d13b6cefbbbbad9cac1956b5a05ea39f336b240f7a3330f094ae6d2434d4670dde1ab6a6442f324da58cab042d5fc917f673f5051237a32e2b1aca61e77d11cb3ac5a0367bf537f957d4270072b9fcfdbca55d9d14a9714eba55a1355edc5b266f3778fb5dd203ab2bb789f36e68b74e102dfccd26cab21cf6e842f52577061c91d6df26d2d6092", 0xd4}, {&(0x7f0000000100)="3aa7d38725ad95a67d6077e683c31a13270e12e75c24ebfac7c81c04f6", 0x1d}], 0x3, 0x0, 0x0, 0x48015}, {&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000640)="4d0d67e21c57ec99179c03768ba655632cee2840bf431fef0d0c1db4d3b29419c8fc76726426cb039a664ed08a0ea57866814b6864130e3f321c2ff30ea64bd842d8c6398c7401a3d75cdfc430f33d9e1b9a6f4d82cc391418e2cac07363827a6e2cc647c9bca8126111fc873b9960c285e1b4e4190181ae76ea4db0a18999bd1b4114", 0x83}, {&(0x7f0000000700)="14c36469c6178b34e1", 0x9}], 0x2, &(0x7f0000000ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r2, r1]}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}], 0x108, 0x4004010}, {&(0x7f0000000c00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000000c80)="d817603fd222efb3f0903ad97f7f7d56d6c77500e6357a2b3162666be5a103c7ca24aea3ce275760be6c88207f179727ae5dd8d8898d630d39412da5d43356d2f06876da9b5684f9110d06a6b7157ccec6df2560bb2d25b22ce8ea9042119ec73e01f4b9ebed00975e7d849f91ea29e833b0b099ee3077b7e3d6bc9f270de7441a3fbb082b3f1ec58fd2742850af3d8a98f4fd331e7a9e4b71ef90dbba3f7f93dee5b3f890d60f910ba955e84a0fb8c1f432550b7d3771c9ee4ac92ec962f38a3700786ad2199089be883479932d5c6ff04f", 0xd2}, {&(0x7f0000000d80)="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0x1000}, {&(0x7f0000001d80)="5325c50e19a102e3eb77d5cb7d391b789b3ad7d611441b9317381f17834b690c4e939fcbf9dc9361d0", 0x29}, {&(0x7f0000001dc0)="23c93812eb925e58dd3b67d8d3732562bd86f481ce95542b36e3ced9c8c8bb651c69907c83e908e1fab3da14a1457f5143db58caae957b576b1c9562c1a476afbf4da9813febb4eee2f4fbcacc8e32d75eaf330e8a176c7bd9ae07809edc6b803332d0bdaedabc46b804e5ecdb26733062825afcac885205bcc8c8e22b174b1a57783fd485ef4d4749b9aa479f55a189edf944e58ddc42d8ebb045689f015326aeae3544ff100e0680791b7ed499aea2ae21e8c82c92d753e8d183cec443cf759a53411ce055117b66fb", 0xca}, {&(0x7f0000001ec0)="66b36f525fe1f46aca69e3a4b2d449c645a237c1a9b6658b6de353c19fa5d4e74da0322dac41bae3336e3cfa2340d7e755bf0ed83a83fed8cc203c78509d56a4cd07b241a4da058b5b7c5dff3b8a05684c2097f151fd7bda729e4987d475067a7de0145412a53cb3013aed2900a3dbfd0d741fb9a5d55173a07a6b16aa3f3aada416823a85ff5e666cb196eac55d23a9ef5e741eaf665ed1deb90c218b8aa3bdcd3f7281dccc15c9", 0xa8}, {&(0x7f0000001f80)="b6e0fc3421d22bfea73a52c6e438fbd8a19c454437", 0x15}], 0x6, &(0x7f0000003540)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xee00}}}, @rights={{0x24, 0x1, 0x1, [r2, r1, 0xffffffffffffffff, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x88, 0xc840}, {&(0x7f0000003600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000003680)="326ed5c298e4ced2b21e4bf7b58bd7c1b3875ba16db03b1c8285d8dd8215ac3f2e5419393d0b", 0x26}, {&(0x7f00000036c0)="fa940cb97357c460888d5c50441e5097db3f80b7a9bf563e827958e9922b10322ced180533f9657f89458a206bbd6b2e7b4ebd11527c878b5b82f9d7e1b33a1234cab628db2387c81e38e471e71e712e0e504b3be79cf5ee2786a45a7ae2f4a8f3e97132ffeca393eb8d34d69f1e289d9d558b4396cf91db0e3292a8fb8233e0f972a41165718a3fbe7307d9d368b801c90691efd9507d5a06d6b7829532ed8382619d30157abb078ac86dddf0", 0xad}, {&(0x7f0000003780)="0fd08355104ea8b5a9071021db5ac34b3fd6624751ed19d8a080fb79ae0c8dfe78cfce573bdfc27de4778e1e16c0cbeb0c4ab1aa98d8c1f0c31c8f2b765c6ceaa71d99d16e8af792f720d8a1650af38405a26f52c5282a7e840be700c4d136939b686a7770f309bed024e734cabd12668940305121253d0ad4b74969a9650cbe1dcb4df3862709abd03971375249b543bf8052c3e44f6b3bc3c8f3b7d384ee89ec5baaef753cd95c10ec23fed9e8fc265fffd173f1a74fd4fba3a0f6f134e6f38438861f65dee5f26890b40c3251704a3269698b939b88fedb1478ac28bf20b31d6828a1274ff1e4b707a179684ce2f162f4", 0xf2}, {&(0x7f0000003880)="136330698699186a1ee9db402ff88e884e71a8299221b5209f9f06", 0x1b}, {&(0x7f00000038c0)="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", 0xfa}], 0x5, &(0x7f0000003ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32=r2], 0x98, 0x40001}, {&(0x7f0000003b80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003c00)="d8759298675c5359a5b5bad89bf327e3109d457def0804f79b5f4b93343653", 0x1f}, {&(0x7f0000003c40)="b3", 0x1}, {&(0x7f0000003c80)="960043136d2b241001ea7b6658addd64fede905f9113612d6cd60b259275a086cf671ff8c6a49280e79b7f26c935fc0411ff2b1e19230ac89926e4dfc3a2f9ed5b9ba643e0b799abe04274620b87f00efb406df9edb53f4c6a1d1d3df703bacd568519169131f36adf42e4a3619869ba702c56b3246cadccecf277d3f636fb6f764b5bb67cb18028c15d8ae6e81f6b099fc149771ca161035cced96393ffdeb540d8fdf590142a95458fb6213d28cc116ef7eb5c709d6542b4f68c938e4dd1186bf4c54a68eab077974ffc19f460ade126aea1a425b5ee", 0xd7}, {&(0x7f0000003d80)="a9c05dc30f2344fe723ccc12c55a5a7c77d0cadb240e119b9be1382d475f2b6ef408305805ff21702e034b1cb46f65e8bbe5cfee20f201b9c9f0b743be5f6603df2679daa872490efdd09fb71f1eb741c15f8400a10555c805dbc596b01eb8ce042a841ec500da78c1112d99953fda787b4317f0f2f54a35f8a007f9b37f23255292aee5e113e14f8be3c5d89355ffb7f911e1290c2c3fd36bbe1c11d34ba67863", 0xa1}, {&(0x7f0000003e40)="69a762baa3910b8c6f0e361189745f4435ea4ef5c8c223b1523178c5728a2ca4223eaa31ddaedc16f1cd91bd80487bc96e330b76be91f9fc10ec8b23e13f1163c65dcd3e81c963cccc52b81519d989027730cd7346487c5ad649f3b967a6c7eb699c5730e4167bd0d85606d754d19c81c83ca71ac6914d1dd179277cc7e5e136c9b9ce48bd84496b2bdba43144e89d5799620f4f721e8a3d878b271d589e20494e8e8bfe584ff51d8e9d287cf0628b53abf18aa34db4dcb4cdde3d8fb754f8ec", 0xc0}], 0x5, &(0x7f0000006180)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r4}}}], 0xc8, 0x24}], 0x5, 0x2000c8c0) ioctl$VIDIOC_G_FMT(r3, 0xc0d05604, &(0x7f00000002c0)={0x8, @sliced={0xe77d, [0xffff, 0x8, 0x7fff, 0x9, 0xfffc, 0x3f, 0x1, 0xaf12, 0x5, 0xc9f, 0x5da, 0x7, 0x5, 0x8, 0x8, 0x5, 0x0, 0x3, 0x2, 0x9, 0x810, 0x100, 0x3af, 0x8, 0x4, 0x8, 0x8000, 0x2, 0xe62e, 0x7, 0x0, 0x5, 0x1, 0x1, 0xa04, 0x6, 0x5, 0x0, 0xf5, 0x4, 0x9, 0x3, 0x6, 0x8a26, 0x1, 0x7, 0xa1, 0x9], 0x6}}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x9) 16:02:28 executing program 4: open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x18) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)={'U+', 0x80000000}, 0x16, 0x2) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000340)=ANY=[@ANYBLOB="01004f14425441cc05053ff84ac2000000000069d5e4fa3fd7734506a711a9d5ea846586a2025128900dd255a78672f0cc99d5de8fc6e31d659e3edfc02b98c0b77efc36a48e9692bb3a0cf195288b045c4ef77fc4e8fc87adb8325184378a3bee6e3ef77400cef85479b8842707facb8c497e7dac1f9401be318a2723e4c4e54cf8ffffff00000000dd9701f645f07d7f4382918b49d7a9d1be129ab6327850c9fd0da057b1bffefee5b8319bdcdfac2a9d12377687c04b14f0034fc04601d31b5ca044e5a300"/208], 0x44, 0xfffffffffffffff9) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x6, 0x40, 0x0, 0x0, 0x0, 0x10001, 0x11c19, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6, 0x2, 0x4, 0x3ff}, 0x0, 0x5, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x7, 0x0, 0xffffffffffffffff}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000240)={0x14, 0x67, 0x1, {0x8, 0x1, 0x6}}, 0x14) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x801e}) creat(&(0x7f0000000300)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 245.516761] VFS: could not find a valid V7 on loop3. 16:02:28 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 246.343516] VFS: could not find a valid V7 on loop3. [ 246.498466] EXT4-fs error (device sda1): mb_free_blocks:1464: group 7, inode 14248: block 231454:freeing already freed block (bit 2078); block bitmap corrupt. [ 246.513831] EXT4-fs error (device sda1): ext4_mb_generate_buddy:754: group 7, block bitmap and bg descriptor inconsistent: 32725 vs 32736 free clusters [ 246.528392] EXT4-fs (sda1): pa ffff88803f4860d8: logic 32768, phys. 231424, len 2048 [ 246.537363] EXT4-fs error (device sda1): ext4_mb_release_inode_pa:3891: group 7, free 2018, pa_free 2007 16:02:29 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100), 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xfffffdfeffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0/file1\x00', 0x200000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000a000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000010500)="7f000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000010000000daf4655fdbf4655fdbf4655f00000000000004008000000000000800050000000af301000400000000000000000000000900000010", 0x3d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x800000, &(0x7f00000000c0)=ANY=[]) r2 = creat(&(0x7f0000000140)='./file0/file1\x00', 0x0) write$cgroup_type(r2, &(0x7f00000009c0), 0xd4ba0ff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, 0x0) ptrace$setregs(0x2, 0x0, 0x800000005, &(0x7f0000000480)) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES32], 0x1c}}, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r4 = signalfd(r1, &(0x7f0000000180)={[0x8]}, 0x8) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340), r3) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r4, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r5, 0x400, 0x70bd2c, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x8, @link='broadcast-link\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0xd6b6e8af76bb983c}, 0x4060041) sendmsg$NL80211_CMD_GET_MPP(r3, 0x0, 0x0) ftruncate(r2, 0x6) 16:02:29 executing program 1: r0 = gettid() ioprio_get$pid(0x0, r0) ptrace$setopts(0x4206, 0x0, 0x9, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000200)='./file0/file0\x00') perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) read$FUSE(r3, &(0x7f0000000500)={0x2020}, 0x2020) setresuid(0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f00000000c0), &(0x7f0000000140)='./file0/file0\x00', 0x10100000000, 0x1, &(0x7f0000000240)=[{&(0x7f00000001c0)="34b77c2ee7a0cfbcee9f17d1", 0xc, 0x5}], 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB='\'(*@,&),smackfsroot=sit0\x00,fowner<', @ANYRESDEC=0x0, @ANYBLOB="2c736d61636b66736465663d2c2f402d7a2a5b215c5d7b2b2c001f711f138d"]) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x300}, 0x0, r2}) 16:02:29 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x800, 0x0, 0x3, 0x9}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x1000000000021, &(0x7f0000000180)=0xffffffc1, 0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x380000, @empty}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000007e40)=[{{0x0, 0x256, 0x0, 0x0, &(0x7f00000038c0)=ANY=[@ANYBLOB="0f0000000000f34a9082408c6c044517c934ca32903c00002900000004000000002d000000000000adee0df26a3ad55a40da95e5e3d419afc09dbf0ed50b4a760325f4a5c4f65c8d80c3d14c2b234d4bc97cfa3b8fef521fa58debc7b1a5720b6c3ae7539959fc2b0a174ff9b5f2325ec610e700e09eea2aa02f9643e5c03d9a2b4adcb4855bed757746d2a665c2a4e4a9b05855c488c5cc684f17f2292c68681b320cba389f7a8f0501777fcfa6fd967ef5b52f07092201c2fd1edf8f50d9c6f59f8690a50947409306a7a43b0266a0ba47eb9fbe9d1f1564621fc5d4e02379045275080000000000"], 0xc}}], 0x55f, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e24, 0x4, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 16:02:29 executing program 5: mknod(0x0, 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) keyctl$chown(0x4, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, 0x0) open(0x0, 0x420002, 0x49) dup(0xffffffffffffffff) io_setup(0x6, &(0x7f0000000300)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000000180)=0xf7, 0x0) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/598]) r3 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x400, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3220c, 0x0, 0x0, 0x0, 0x8, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffff9) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890c, &(0x7f0000000340)={0x750, {0x2, 0x2000, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @dev}, {0x2, 0x4e20, @broadcast}, 0x0, 0x0, 0x2, 0x46a, 0x4, 0x0, 0x0, 0x3ffffffffffffffd, 0x800}) keyctl$assume_authority(0x10, 0x0) unshare(0x60000000) unshare(0x4010880) 16:02:29 executing program 4: open(&(0x7f0000000180)='./bus\x00', 0x141042, 0x18) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file1\x00', 0x0, &(0x7f0000000100)={'U+', 0x80000000}, 0x16, 0x2) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) add_key$fscrypt_provisioning(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x1}, &(0x7f0000000340)=ANY=[@ANYBLOB="01004f14425441cc05053ff84ac2000000000069d5e4fa3fd7734506a711a9d5ea846586a2025128900dd255a78672f0cc99d5de8fc6e31d659e3edfc02b98c0b77efc36a48e9692bb3a0cf195288b045c4ef77fc4e8fc87adb8325184378a3bee6e3ef77400cef85479b8842707facb8c497e7dac1f9401be318a2723e4c4e54cf8ffffff00000000dd9701f645f07d7f4382918b49d7a9d1be129ab6327850c9fd0da057b1bffefee5b8319bdcdfac2a9d12377687c04b14f0034fc04601d31b5ca044e5a300"/208], 0x44, 0xfffffffffffffff9) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x6, 0x40, 0x0, 0x0, 0x0, 0x10001, 0x11c19, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6, 0x2, 0x4, 0x3ff}, 0x0, 0x5, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fallocate(r0, 0x10, 0x8003, 0x8020001) r1 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x6e) write$P9_RREMOVE(r2, &(0x7f0000000280), 0x1033b) fdatasync(r2) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000000)={0x0, 0x4, 0x7, 0x0, 0xffffffffffffffff}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000240)={0x14, 0x67, 0x1, {0x8, 0x1, 0x6}}, 0x14) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x801e}) creat(&(0x7f0000000300)='./file0\x00', 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) creat(&(0x7f0000000040)='./bus\x00', 0x0) [ 246.672464] VFS: could not find a valid V7 on loop3. 16:02:29 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100), 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 246.868381] VFS: could not find a valid V7 on loop3. 16:02:29 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100), 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:29 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f00000002c0)={0x2, 0xffff, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0x8}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x8}, 0x10) ioctl$BTRFS_IOC_SET_FEATURES(r1, 0x40309439, &(0x7f0000000080)={0x1, 0x3, 0x4}) sendto$inet(r1, &(0x7f0000000140)="96497c358624812ca522e8236bc3edc51a9d81e1eb6793b8c844b7e274471288d7449a0f81239919d5fd7a7d1daa91b25e1211fde11c23635c86e16741f9e87738ffa2180933e067f5720ea828e76621708127523be991190a0b21fc50492c42d50c05e8f32c2d6d6ba9c20b1ec52c73c436dcbc55c9c75b6ab601ac636c89ced50d94bb6d7a8345b6e6a204bd5eafe835dca4a83c2f3588cd496dca95e712f60d6c868629afd35825f4994b2435f91e61b3d6a645c878f77611683503635ba7b0e337afa594c2bd", 0xc8, 0x20000145, &(0x7f00000000c0)={0x2, 0x4e20, @local}, 0x10) [ 246.912721] print_req_error: 5 callbacks suppressed [ 246.912727] print_req_error: I/O error, dev loop3, sector 0 [ 246.924186] buffer_io_error: 8 callbacks suppressed [ 246.924193] Buffer I/O error on dev loop3, logical block 0, async page read [ 246.950722] print_req_error: I/O error, dev loop3, sector 3 [ 246.956716] Buffer I/O error on dev loop3, logical block 3, async page read 16:02:29 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 247.001682] print_req_error: I/O error, dev loop3, sector 0 [ 247.008981] VFS: could not find a valid V7 on loop3. [ 247.028572] RDS: rds_bind could not find a transport for 172.30.0.5, load rds_tcp or rds_rdma? 16:02:29 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000000)=[{0x3, 0x5, 0x800}, {0x3}, {0x0, 0x3, 0x800}, {0x0, 0x0, 0x800}, {0x2, 0x20}, {0x2, 0xf1b6, 0x1800}], 0x6, &(0x7f0000000080)={r0, r1+10000000}) unshare(0x6c060000) [ 247.085685] RDS: rds_bind could not find a transport for 172.30.0.5, load rds_tcp or rds_rdma? 16:02:29 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:29 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = dup(r0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000001c0)=""/172) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000000280)={{0x6, 0xdd7a934fae7aa786, 0x7fff, 0xffffffff, '\x00', 0x200}, 0x1, [0x23a9329e, 0xfff, 0x8, 0x8, 0x7, 0x6, 0xfffffffffffff800, 0x8f7a, 0x6, 0x3f, 0x8, 0x100000001, 0x0, 0x0, 0x7, 0x3606, 0x7, 0x80000001, 0x5, 0x5, 0xf07, 0xffff, 0x74e, 0x10001, 0x9, 0x100, 0x7, 0x3, 0x3, 0xfffffffffffffffa, 0xfffffffffffffffd, 0x100000001, 0xfff, 0x7fffffff, 0x7, 0x10001, 0x1, 0x8, 0x2, 0x1, 0x3, 0x7, 0x3, 0x7fffffff, 0xef, 0x4, 0x3ff, 0x2, 0x6, 0x20, 0xfddc, 0x7, 0x81, 0xa4, 0x80000000, 0x7fffffff, 0x2f596a83, 0x1, 0x40, 0x388, 0x0, 0x1, 0x4, 0x66, 0xffffffffffff0726, 0x7ff, 0x80000000, 0x2, 0x20, 0x9, 0x5, 0x6, 0x8001, 0x4, 0xffffffffffffffff, 0x4, 0x5, 0x1, 0x6, 0x0, 0xfffffffffffffffe, 0x1, 0x5, 0x0, 0x1, 0x87c8, 0x3f, 0x40, 0xfffffffffffffffc, 0x7069, 0x400, 0x7, 0x8000, 0x1, 0xa5, 0x64, 0x40, 0x8, 0xd7ea, 0x8, 0xc5, 0x0, 0xfffffffffffffffb, 0xe1, 0x0, 0x8, 0xddc, 0x3f, 0x5, 0xb0, 0x5, 0x800, 0x7, 0x0, 0x7, 0x7fff, 0x7, 0x7869, 0x0, 0x1fcb, 0x6, 0x72b3, 0x2, 0x6, 0x6, 0x4, 0x9c, 0x2]}) 16:02:30 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x4400, 0x0, 0x20, 0x3, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) write(r2, &(0x7f00000000c0)="0531e69756d1136a2d0fc683196dc68ac6f4c79e13702aa7c6ac82b28e6745023e534476793c583a9b0a706a972b020dabfd7c8868399ef4815eded1a36df41b83e0d2439892c059f94030a1056d582b956e98fba6683bdaa555df5a42a744a90a091ca5e607e8e90ab2f03cfd3696791af4c4f366a4d3c325a8b0dbf2ef6f349adf94c48e091ad7935a46fe823e04491d68212221d0a06e5c9ee8bb3f2d8a4f69ae8afb1f9998a0b14891a6eb545ac13e7b4b9d3f9abb90", 0xb8) close(r3) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000003dc0), 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000003e00)={'syzkaller1\x00'}) ioctl$BTRFS_IOC_DEV_INFO(r3, 0xd000941e, &(0x7f00000002c0)={0x0, "bfa53c9e359410fafb579a2a4df66eb4"}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$pppl2tp(0x18, 0x1, 0x1) r6 = socket$pppl2tp(0x18, 0x1, 0x1) r7 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r6, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r7, {0x2, 0x0, @broadcast}, 0x2}}, 0x2e) connect$inet6(r7, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c) connect$pppl2tp(r5, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x3a) sendmmsg(r5, &(0x7f0000000280)=[{{0x0, 0x3008400, 0x0}}], 0x400000000000085, 0x0) ptrace$setopts(0x4200, r1, 0x0, 0x8) [ 247.296854] VFS: could not find a valid V7 on loop3. [ 247.352291] print_req_error: I/O error, dev loop3, sector 0 [ 247.359064] Buffer I/O error on dev loop3, logical block 0, async page read [ 247.366915] print_req_error: I/O error, dev loop3, sector 3 [ 247.372944] Buffer I/O error on dev loop3, logical block 3, async page read 16:02:30 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 247.629576] VFS: could not find a valid V7 on loop3. 16:02:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) prlimit64(r0, 0x2, &(0x7f0000000080)={0x6, 0x4}, &(0x7f00000000c0)) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r3, 0xe, 0xffffffffffffffff, 0x0) prlimit64(r3, 0xf, 0x0, &(0x7f0000000100)) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, 0x0, 0x0) stat(0x0, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000180), 0x77, 0x1) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r4, 0xc0105512, &(0x7f0000000380)) getrlimit(0xe, &(0x7f0000000000)) 16:02:30 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000000)='\x89)o \xea\xabR\\\xb2\x1e\x8d\xbd\xc2\x97\xe8\xac^B\v\xd3\x16}\x82\xc3\xfav') close(r1) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup(r2, 0x0, 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='freezer.state\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000001500)=0x6, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="f5de0fa83b4c64dfa3f6a28b0b5ab975014367d3ef09ca7f42ca216cd6b2bc6e01d207651843181245c225", 0x2b}, {&(0x7f0000000180)="f8a0d848e0b22d966ed5f251243cd3e8d0e6576af0b5dce040856362f3c49b14820ec72b34f5a0b469c6cf79c082866ce720dc5c1536ad406a1fd5837964716356cd19c5a428bb982df421e96d66961f2afde7daa6b293315f44c66b5374bba408dbfc063d677c2ea43abf183a6624d0bae980a7278f36aac9ce93328a98ce7d92665317b7dd51e6c97128b2c55a6ebc78db2eaffb04048b3a8732b6", 0x9c}], 0x2, &(0x7f00000002c0)=[{0x48, 0x112, 0x0, "efcf9f8355b470e34c24ffdac6221bc6f07c7a796264f5109af93a27ea1b92cc00dd4942c3b707634e4afca8862eadb977aeb13bb5a82a"}, {0x1010, 0x236, 0x4, "832e5b7854244bc92b779ee713e3a35fd05af7fb498c60e53130573d1cadaae9aea0c1172d9995264c34c29e53113972c4f8778260ab1dfa9e808232a372357a4dc55aa83267415fecd17c1c095c2ab2dc9224cfc8448e421649a5ef326c110a1a6bae0b5e46d07cbc0693094c8dc4eb76721d3eaa9d851531ac455b36ed2d37792c736cfa0d2226f595c20bda5fb0ca636791375c5a4e3f9937083327a353fccabf484646c2fbcf6e4a1edd29cf1f5a6772bbc20d17a1e194f683fc78238e467030281e315fd4b178c943fb22518950c52625e0d6dc9e3e156bceb408e11214006f39c346a73ae0180b2cd7ba3fd1c6ef12f80f3f2d48a60c693ccac571580b6d52424e449f880121fd74c5f6c1299a16b9adb3e8968bbd4536d33c48f3294962ad44d41209ea58a97d24d58b2daf6976234db4422278a5cf8781267ef608dbfdd05331f761ee85ce8d894db1e53c56e623781617333a48c50514952f4e1e507b542f1d6fa08c6ff543e014c425bd3546ee537ff1b6b0c13199e6d48eb0f0b7af11879f4c72c9b90ad161ae210566eeba00985a8cd669375da3d62c2bb0e2292fd5cbe805751ff36854cf3627498dc06360de72442e9ca282027c7d22ef3b72ce2317c49d091dde4811242736373bc8ac9401e307b107fc40ae740cc9b68414e994a3b84629f4561c675197253194d76f6e2cb19e745635e51c97675fecf61c162fe61c3d4e37b84da6013aa9fc6128abf1a7f6be27ebac01fcc496e0bcb1a6158f1b11a9f83185f86d20eecf15f40692a571fcdc755835555204528345a45e1ab2d9f6de7abf0d66ef72fcfa55366352e3c8b4062206cf87fd5f4b1c70aac085429ccd3a62fd66bf63ec2878d2aeefab725078aacf85be9f4c81fcc16f0f6cd60705801987dcfcf6f43739e5c822b4b02793e74b6a6d683a8d0304215780b3b414a9cbc2ce365609d9c0e0895562bfbc53a4932c94b8363c0e4402a33853a72b116b3db815ab59a8150cc80ae6dab1e5ec61c162231e4e8b8d6c5b14646fb5f41f00fbf12ad8fd9103b94f6c7a81e87c7acc001295698e8d259a793b792d5e96b7b572739a44c58003fac0377e475e8ed2f2f333df2fccaed0a2795d3842d159d40fd85592d9647644f7e6e86a0c76cd3a6ff2ee473747f0c62129d0e12af476cc68b7a4165670408229be91540b937013c118242621cb77a2ba376e5261a3b594310d538f2427cdfbc2550c460ac17a32f58564c620439c93a0351ca21b109df047638294282f3cc3220d2970d8859024bc48a2912cab84771ab530eea3208403588a493af03bf6c3dab5ea5dad66d72d2ac0fffd17fb5c1d6eef2fa8a6de14eb701434b903ad7a1c220927606e9a967f905df369d7dcf28ee99b79fa9d89c36d8cae342cdc2920ed3c8e617b5329b58d7a8dd25b6236a0672fe4ff4fa4b0be4863d1753288d2e25c5bc2c2c83990bf752afaa0103dc6c7fd801caf73f11681a59690fc50bd78ddd3f8d9b19900ee655ab7178a5d8e1913ea51c19d6d7ff60b70f2b61be39d53af425e475a64b99962a27d072cfb4c3c8dd8e988aa887022c3562fff675bdf6f7178dd6434d07b0c945d8bf0353f3b25239192a211bded1f5095449e7e964b18b1bd816f4b10a9aeb50eec23d9dac97e814016a553cecef337691a9ac3629f939bf674150b6651f5034db85fad4f0a7738550ef626951e33a973fb6523fd63d75f4846e7c2dd97515065641ae4ba78a2f9fb18e37837cd44a29bffaae4d065cdd12ac8cf639baf4eb15654d719a19417b624f25de5e12f083e5e593d5b09b16b0f6048b93a620e600462dc90652d68c4e0275efffb167065a22ab3e30f4b69e5dcd4c68b038a24d602e267f8b31b9f49064a2e0d3e204ef50e6556a841635a201ccd3abe3b1e55fb71d771054b85712b784abb9ac088c34f501815f1a270c0cd3f88982107f2e6fff4b54963de97278e4014f23b9c76a1d4e0a436e0820ea4b26a1b787b0c1e34ba5ac08733e5b5dd3cdfd2e7525175041f7a1ec6913a2f4b0a00abfea7fa5e623e06f9813ec1e42e1635562de2686c0a078a355b0ceed177d773fbaa1b3c315698669ef85f2b4341006a007e628adeee354198c8e6af0ce9b4661b09425451bd5d685ee4a23b117cea45ecdff8be07bc345209e19e1109dd8ada90d9dcbb93480635691f593a72050e897e507761e140234c7577104969dae2e10330866069b106e43388a74ce7285c74c56f3f86a114e7438e919c259044bf3642d89088924a048388f22903a399fb884cb23a0ddfcf1343d4a9e637d3575487d40c7e63fa1882c57b12b501df3788cac0a54894f80867a58b4546b49c0f056138eea3d49d65072e98bbc13e1128b79dbbdd15e98b14402b4d76a31683088c7e3e1a42b60a0e67c2f825f28c866bd9e2ea34a9306b81259536f9e999a154a08f13ba61b2e3799f651525904c2af69b68069dbcd82951a62eaa3c77f6775cf2beec6fc973338ca4432ebca2c0798b6bf47cc15c102345f5c783f9a705dba418e0b901ea5f10fdc0820a698eed1b8016dfe9870072dac6f17a30ce43579e496557cf661254f9339188b08f5bcbc10cd4defae6a9bd2dae53a2e4dd6c77b2b4fa863c95d2db36efc53e9866aa3db9a7fbe328a0be71b79a8863ddc54e32b50fa95cd006ed9c1c40d37620640e149f98387be6d30894d45fbaad785f22016bc4135c904ca8d2b9cf0b4a0d83f86153e6155090452dc42393746d8541fd2498314584d77a18343e8786179c52c12988ae81d639d9daca79595f7fd7e9c8634d53ab617b0c3b9b166a75dade99d780c12f94b5824e57d854b759439bf6a89ff0dc61b7e082aadb0de4ab67b6de222cd3b43cc5a53ec13e785307c309c0f6d10c838b17f324bbbb73614bee48c1bb8c33f2da6f0e9c6957691787f5dd17576065f3f4118904c431c8722c8f7390fa86989eb465d532f0f0432e752a51973f68b57672efe73c3bfb7a8a17b18687197ef49cf9e6663553d9976a41cf1f3677b31b43818bbd055c51b9becff1823700c137c39828ac4767cedd3f8d48ed30ae77ef82793bac6d337146da44ee351fac092ac738d9cbcfd249e6a11299dca9a988a6131c582920cebf0e2717fc60ae45a1be94b991361187f80452cb5ac0828a9581dc3655e3b83cd5e2fb1fda928deaa79ad61e6b07c3a034a47e100020244d7490c791cda32622f43e5ce6f2ff5c34b9c7a7791c94f66b35f04d0ff9dd59f4a63560337adfe7f4cb4ce015ffe9fc4d7d3de566764b9c54273c98f782e7325b5ce0d382ed29704f4cd0097d9d1b6e638157005cfaae46ddee826fa1d7ccea8772e38b5ca0d49fa6247de872a4e6f357b8f3206aefb1434d5e406f529aab2e8cf4220d7db3e8509563d657ed4c38ae24933431226b12bd773618aa3800bfc58e9e0b9c1a678ebf9c61016fc73ed849fc7083c3607322552b6020997d29cba2975ebd254d756f9eab0838abdfabff86e6622fa1f745f8e7928559968af4c2afe1fbb068f0899723aea339d8c9ebbfcf972a2db9581d28eb4d10349da9973ab48f566bae33aeb8af955903afc91d841986a15aa5172213d1ea4587b2c96b33fd81cdeb0c2b5196ac2baabd7665ab4b9f827d54b6376c53bab26e25ac60ece8b15f9bd1e947e18287386b91b273d51bbfb31c8b7588043b8048a4032a4c1893c40d535eb8b73d7c5921ebd22ed657b5ef165a261f5102de95dd1e7784ab7b64dcc5643c7f385e136dffc0c08c5e9a5b66babfe7fc7c8b4f51a8fe7b5e4dca638f0f8a872942ac6fd7ef3fa9443aab91ba4c273cbf01f09a7fb0df90769919d517b1b1e6f6b347b05d50a6eb374b04b0e4208bfbb70bb3abc27842737a7affe2773a01a5b12db44a55394b4329880d2bc27018bf48909cd1fff28be3c620b71c6e4786aca6f5048a5b5d93eb798bdeb6e6bdb91da488ff7e8af97bfb1649a5c62da12cb477fe4042e190f96d9eaf2a1a799e3f61a59e62631ea52ffc88d0262ed63403598a0b1b259090946a4486f279d358fa71ef554ea423bcdde9a2b293fa693443e31c422c2b5e758700e91c4c75c87ed5fad7d54b33e78e1138e127b4b0aa954bbb599a31ead3612afe8c849478b15a0349a3f683fb68943b59b70e46cdb6c29b9369e9a5fb9e9e7808f8fb6939c611678ae323f1f34dc572af4a1c0795182c30b29960d68f40a32dc7021a7f0c2dd0a5d151e5648bfebc91153dd1f6323cd94398786af30440264f9a61c6b2ae070b6f33c81c4072c28c51f67c2a48d3b9617bb5dab01e5b6d61f3fbaa04f90018deca4a0c1a175ab5bc7d2c68a257804d457adf6a19f79d29933227dac2492cad90d1ceabbcf728d566ea90f89371d9fb744ea7512f368611c2de07c67390f5c50061bdb1a8330672a0c53213dbc1a6082ac3a9a49e0dfd3a7dbf8cb2bf37ad800a8ee9fb3e55fd15a4fd39ca555049f69669e226296cf85f914c889e8d73533327ea01f3c6eeec9c4286d65e796d45d84c2bec9184790b33d326eecc8c2a0680d34e101c6d25264443a2a355118f2d46196f1f4220a04a153897a085a2d1f6ac73534f039c3f6c6d5f1bb2737e7f5cd2910c240aaff9d18bbf7c1d74d82d5cedfcc03f1504ba45ac3ea2aee82b2942bd91939976758c17620235963127bb0220e19e3bb7ca4a9d0b4df16a94c3d911b1c9c5c1fd54cb75ab5ba7b5776d523ba1d94032ea1ec4ba166c07aca1daa4c067af3683fb60074c6120aa131806bf344914339738ee0036789da5a5287d90fe3d4cac08b2b6328f64058c3ebef192a763c2476831a31c97f7b678d6d55885654eadbf05e73b81368e0f119ce8f46fcae836f80e80898c8b9e8e8ed458c4bb49873781740d0eeb7e7c31acca5d51f3409dd2be1b41df299cc711bdc8a06087933ac4b76a534899839ccb438cc0a18658ab1c1446f58e5488d9277179c73a527c8cf82facea348612ce985ea73607f631b6d5dbb01b8daa6266c619332bbba5e41e888f2929bbff59e425479aa95165ef53241c76bd6769d9dcd4b180b339bdd42f5093379b8e5a8b413914f38513d006e2569b17a662e0ca313c71e5876e9f8f14e472b99dde2305e1650768725488abccd6e2fea03cd3c9d8b317263d60d97995c5c90d47564a6d976b9850a9217da8dd0796b923c910e84be231f5e11572e0ecdea1b2822841462b29dd53981e8433f5207b6bc1df63569d789f0a2f5acd6a3e36dd493db70f9e4d7c955548e9ba814ae9f4321d41155d1f4164bfa61ef7fc6a617c62b94edd6419879e6f87d80d079ec8adb2a9a845ae2799050de110eb7cee14fe3b706287b31a25af0f063b8d86a376fa2272d8212355546ebd21a34cce7ee2c16c349499de358cb4e6c055c126b76c99ab974ee1449c86c89cac397eab09c2445f975db27e1274743722842f6a4882a097d3dbfac7eb5ceb88710470a298ef7ba5c6a0346b8aae59e6beb4ca8d8bd52487be5724cf448313ef949c97463d5f6f58742c5335cb0e4a494ef963fa5a330080d892f455bb88d62c1483332e72a2c8940eef3fbc44f397a962335113b92d118cd047e257b333d67f2d3ddfebe22ba477cbc92bc577488cb710ef8e177e72ce15383eed873bf222bdd2d8e7f7cdf7f2a7e94fd07962ab7f22b139c55abfb2caad06d6e6d41a925d74c80d3d5cb45ece95ed2bdfd4be3936ee0250dbd3b2e7237fc4fced2542a9fa08d4c18515be25eb07305e579d54011fcc0e15e4eaa13cfd034b5e3060eff254554647"}, {0xd8, 0xf, 0x4, "1d093aeeece58ca583ed3c717501bc62772e8acc5aedc85f4904218f67362677739f963371029a32a3e185a16498e9151bfe4d42beb008f58b1ebd40f98bea6a59d62cc0dd0630097c8ffd820cce924aee6b9c0e321e358fd07b5b40e48a15850db96ff6eeb971f8b6d91e1702c266f82ce7ae6bf44cc3bdba9b49d4b6e9acc2c42a44b49e9204788f6fc918e96824dd4880166c82ac84f3d342ccdf5081c4ff64b01571fa381c5c94a060382319b23961644cd5481c12fef7e6f6934d40327d30c9907451827d4c"}, {0x48, 0x101, 0x1f, "d49a3aa2d7fe43f18f43cfffb357084846bb76deb8c0c6ea05114f4c1d9fb65229c34ae78e62dc2e544f88c4982181953adff91815ed"}, {0xb0, 0x1b, 0xe7, "a163ed7d421dce0625c5dc36b40839dfd42acc4f3826e789a2da628a5056aec7959c24024c8fbe27caf7bea594adafb86e8a735c18a57eb4b182b2761614ea853e7709fa09917a58ed60b087220400b380102b5a441f529c97d2e28f4e3b1cb3a50590c39047d0a930e56bfc260c321d9f7108d35e12c2d8bdc37be3c258ddc858a961d8670dca00564f137ff367c8f8bf05b0b67c10f33d02"}], 0x1228}}], 0x1, 0x40840) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) 16:02:30 executing program 2: socket(0x23, 0x5, 0xffff) socket(0x18, 0x6, 0x5) 16:02:30 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:30 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x829bb3402a8ceec) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x109040, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup(r1) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000000)) r4 = dup3(r1, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffbfffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_subtree(r5, &(0x7f0000000080), 0x2, 0x0) dup2(r4, r3) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 16:02:30 executing program 2: sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x810) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x0, 0x72e, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040), 0x406f, 0x10d082) r2 = memfd_create(&(0x7f0000000080)='\xbb\x02\xb1\xed\x97\xcb\xb1,\x116\xe0\x89]\xad\x01\xc3r%;\x99\xbck\xe7=\xfa\xf6HB\x00\x9e\xc0\xa9\xc9\x88\xc7\x82\x9a\x94g\xda\xa6q\x15\xf5\x04\x00\x00\x00\xdf\x9d+,\x00\xd7h\xa4\x06jtl\x00\x00\x00\x00\xb9|\x9d\xec\xdb\x9d\x94i`8t\xbd\xe8\xbfj~NO\xb2\x1a\xfc\xff\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x91l\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f0000000000)='!', 0x1}], 0x1, 0x40ee1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x220800, 0x0) r3 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0xf11, 0x9a, 0x9, 0x2}]}, 0x10) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, 0x11, r1, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r4, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x800001d, 0x0) write(r1, &(0x7f0000000000), 0x52698b21) 16:02:30 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 247.993854] VFS: could not find a valid V7 on loop3. 16:02:30 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x0, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000009c0)={r1}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000a00)) [ 248.101910] VFS: could not find a valid V7 on loop3. 16:02:30 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:30 executing program 0: ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f00000002c0)) setpriority(0x0, r0, 0x3f) unshare(0x40000000) r1 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r1, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="a3050412191377a8c927527493d9260a220ffd"], 0x1c) sendfile(r1, r1, &(0x7f0000000080), 0x1000000000000005) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) fsetxattr$trusted_overlay_origin(r4, &(0x7f0000000400), &(0x7f0000000440), 0x2, 0x0) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x341401, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f00000001c0)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="14000200fe8000000000000000000000000000aa14000200fe8000000000000000000000000000aa65fc3e4edbf9206725245dc0692bc6911e5e24baf83c7355e3a28441923d76c298a823df06e0c3435bfddda6b62138680e4738ba94f68c37c616af22244cc44519eeac0541388d31c88803261ed79db60ed76aa8fea00429cea5b0b2b4e9102c7c75ff564228da673ba8f07d21d4"], 0x40}}, 0x400) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) [ 248.152157] print_req_error: I/O error, dev loop3, sector 0 [ 248.158403] Buffer I/O error on dev loop3, logical block 0, async page read [ 248.166092] print_req_error: I/O error, dev loop3, sector 3 [ 248.172136] Buffer I/O error on dev loop3, logical block 3, async page read 16:02:31 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x0, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000009c0)={r1}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000a00)) 16:02:31 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 248.275751] VFS: could not find a valid V7 on loop3. [ 248.415412] VFS: could not find a valid V7 on loop3. 16:02:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() lgetxattr(0x0, 0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000140)=[{{0x0, 0x0, 0x0}, 0xd267}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x111402, 0x0) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000980), 0x10a9) r5 = creat(&(0x7f0000000200)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x0, r6, &(0x7f0000000000), 0x0, 0xfffffffffffffffc}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) [ 248.752479] hub 9-0:1.0: USB hub found [ 248.757193] hub 9-0:1.0: 8 ports detected [ 248.991655] audit: type=1804 audit(1621353751.720:43): pid=12509 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir311254609/syzkaller.MCWmKa/78/bus" dev="sda1" ino=14122 res=1 [ 250.511428] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 250.519153] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 250.526874] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 250.539781] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 250.547535] device bridge_slave_1 left promiscuous mode [ 250.554312] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.562109] device bridge_slave_0 left promiscuous mode [ 250.568791] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.578249] device veth1_macvtap left promiscuous mode [ 250.583934] device veth0_macvtap left promiscuous mode [ 250.589401] device veth1_vlan left promiscuous mode [ 250.594834] device veth0_vlan left promiscuous mode [ 250.672284] device hsr_slave_1 left promiscuous mode [ 250.681576] device hsr_slave_0 left promiscuous mode [ 250.696124] team0 (unregistering): Port device team_slave_1 removed [ 250.707542] team0 (unregistering): Port device team_slave_0 removed [ 250.717892] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 250.730364] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 250.756791] bond0 (unregistering): Released all slaves [ 252.144087] IPVS: ftp: loaded support on port[0] = 21 [ 252.325465] chnl_net:caif_netlink_parms(): no params data found [ 252.384772] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.391843] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.399861] device bridge_slave_0 entered promiscuous mode [ 252.406650] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.413748] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.421821] device bridge_slave_1 entered promiscuous mode [ 252.442129] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 252.451114] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 252.473519] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 252.481419] team0: Port device team_slave_0 added [ 252.486880] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 252.494594] team0: Port device team_slave_1 added [ 252.513086] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 252.519853] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 252.545698] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 252.558018] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 252.564373] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 252.591930] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 252.603075] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 252.611159] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 252.633960] device hsr_slave_0 entered promiscuous mode [ 252.640346] device hsr_slave_1 entered promiscuous mode [ 252.646497] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 252.653930] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 252.731703] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.738563] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.745689] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.752168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.781243] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 252.787749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.797770] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 252.807086] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.815429] bridge0: port 1(bridge_slave_0) entered disabled state [ 252.823173] bridge0: port 2(bridge_slave_1) entered disabled state [ 252.833617] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 252.840312] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.850961] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.859260] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.866070] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.878532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.886405] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.892908] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.906289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 252.914985] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 252.931078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 252.940342] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.950675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.962080] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 252.968821] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 252.983809] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 252.992667] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 253.000096] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 253.013849] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 253.072235] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 253.083374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 253.117047] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 253.125314] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 253.133271] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 253.145889] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 253.155176] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 253.162531] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 253.172597] device veth0_vlan entered promiscuous mode [ 253.184261] device veth1_vlan entered promiscuous mode [ 253.190884] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 253.201335] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 253.214173] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 253.225719] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 253.234654] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 253.244914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 253.257506] device veth0_macvtap entered promiscuous mode [ 253.264732] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 253.275493] device veth1_macvtap entered promiscuous mode [ 253.285276] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 253.295554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 253.305375] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 253.315820] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.325725] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 253.336430] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.345833] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 253.356340] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.365982] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 253.377021] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.386757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 253.396943] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.408859] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 253.416299] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 253.423981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 253.435612] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 253.446075] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 253.456144] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.466289] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 253.476659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.485969] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 253.496309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.506153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 253.516068] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.525666] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 253.535743] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 253.546275] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 253.553749] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 253.561287] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 253.569715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 16:02:36 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x0, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000009c0)={r1}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000a00)) 16:02:36 executing program 2: ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x0, 0x0, 0xc}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x80, 0x0, 0x4, 0xfd, 0x7f, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000040), 0xe}, 0x1000, 0x9, 0xa2e, 0x6, 0x8, 0xf87, 0x6, 0x0, 0x0, 0x0, 0x80000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x1) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="2321202e2f66696c653020627269646765300020ca97ed0000130000200000000000000000205c212062726964676530000ac31467dc65e32fe78645cb30c1edf514c9bdac1878d047cfeaa31f73e5ad32c27aefb0d8fef4a653ac1878b35937bc8b5d0575d7251a1416d1a56f0fd2847fbdeba6de7d32a50ddb20ab55ff4b70d90b15e63e68636628754db74736aa7d8a4c00000000963b"], 0x98) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ptype\x00') ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f00000001c0)={0x4, 0x8, 0x5c, 0x1, 0x2, [0x1, 0x7, 0xff2, 0x7ff], [0x400, 0x10000, 0x1f], [0x400, 0x400, 0x2, 0x4], [0x73c, 0x7, 0x2, 0x8]}) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000140)) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) socket$nl_netfilter(0x10, 0x3, 0xc) 16:02:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000380)=0x2f, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x310, 0x0, 0x150, 0x150, 0x170, 0x0, 0x240, 0x238, 0x206, 0x240, 0x238, 0x3, 0x0, {[{{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'veth1_to_team\x00', 'xfrm0\x00'}, 0x0, 0x128, 0x170, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'dummy0\x00', {0x0, 0x0, 0x100, 0x0, 0x0, 0x10001, 0x7}}}, @common=@inet=@ecn={{0x28}, {0x7}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@inet=@SET1={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x370) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e21, 0x1000, @loopback, 0x1ff}}, 0x0, 0x0, 0x10, 0x0, "dd66815b94a75009b585c54e0b51b533d8d64357d5acc733bda37a9d74d1f75241f136a08067aa53ae9849aae51b3b6646beccb6b24aa27bfba60bded631c6b10aa06a9763b6e8bee2de7d9c38b962b8"}, 0xd8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) 16:02:36 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$notify(r1, 0x402, 0x3) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7cc, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) mount$fuse(0x0, &(0x7f00000042c0)='./file0\x00', &(0x7f0000002000), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000002000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000004340)={0x50, 0x0, r2}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000000000)="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", 0x2000, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000066c0)={0x90, 0x0, 0x0, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x183}}}, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x3) read$FUSE(r3, &(0x7f0000006a00)={0x2020}, 0xff607) syz_emit_ethernet(0x4a, &(0x7f0000004200)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd600a3ff200140600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="ebe6f84b07ce1b98dc4e6c398b4388d0d30981699a9227c1dc2f267367c0fc5bd9b6ded0baa878f2d11201595414d59d62b19a22a471f00cc50f469ba6f725f0b2df218795aa1c729ae5095932f8eb943c567cac4b2bdba58a7c5d6c8a0a40fa63d500"], 0x0) 16:02:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)) signalfd(0xffffffffffffffff, &(0x7f00000003c0)={[0x7fff]}, 0x8) eventfd2(0x0, 0x0) epoll_create1(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xd, 0xffffffffffffff81}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x20, 0x817, 0x0, 0xfffffffffffffffc, 0x0, 0x1, 0x1}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x4, 0x5, 0x0, 0xd, 0x85132, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_config_ext={0x8, 0x800000000000}, 0x0, 0x1, 0x4007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107}, r2, 0xe, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000000200)={0x38, 0x1, 0x1, 0x0, 0x3, 0x800000000000, 0x0, 0x0, 0x7, 0x4}, 0x0) clone(0x4084000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000180)='ns/uts\x00') fcntl$setpipe(r3, 0x407, 0x8) tkill(r2, 0x8000010) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0xffd, 0x5}, 0x0, 0x0) 16:02:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x0, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000009c0)={r1}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000a00)) [ 253.889940] audit: type=1326 audit(1621353756.620:44): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12792 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 16:02:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x26, 0x5, 0x0, &(0x7f0000000240)) syz_open_procfs$namespace(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cpuacct.usage_user\x00', 0x26e1, 0x0) bpf$ITER_CREATE(0x21, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x43400) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cpuacct.usage_user\x00', 0x26e1, 0x0) r2 = gettid() perf_event_open(&(0x7f00000004c0)={0x0, 0x80, 0x31, 0x59, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x72, 0x0, 0x0, 0x0, 0x4, 0x9, 0x8, 0x2, 0x6, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x0, 0x0, 0x8000000000000000, 0xffffffff, 0x2}, r2, 0x3, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000180)=0x1f) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat$cgroup_ro(r3, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x7, 0x80, 0x3f, 0x46, 0x0, 0x80, 0x0, 0x9, 0x0, 0xa, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x20, 0x9, 0x5, 0x3, 0x6, 0x400}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r4, 0x26, &(0x7f0000000280)={0x27, 0x4, 0x1}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0xc0c0583b, &(0x7f0000000000)=0x200000000000000) [ 253.940155] VFS: could not find a valid V7 on loop3. 16:02:36 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 254.006546] bridge0: port 3(ip6gretap0) entered blocking state [ 254.038262] bridge0: port 3(ip6gretap0) entered disabled state 16:02:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x268, 0x0, 0x0, 0xb0, 0x0, 0xb0, 0x1d0, 0x1a8, 0x1a8, 0x1d0, 0x1a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x0, 0x0, 0x0, 'syz1\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0xf8, 0x0, {}, [@common=@unspec=@physdev={{0x68}, {'veth1_virt_wifi\x00', {}, 'vlan0\x00', {}, 0x0, 0x1}}]}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2c8) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{0x0}, {&(0x7f00000005c0)="c1c9a7b4b0f5c1747cc237a88121ec1c6504376292417525338f8df9cf1016834acd882dfbae86d8658f92d93a5ab31011d8d8b29e81dd212750cc093036e0f9b9a3ffcb52c0795ee135afcb78dde7788e4ba2b9358d49b6bc8de8b3ff1d5f06915af555cf7d8374585b80fdaac3bfc91bf5118e", 0x74}], 0x2, 0x7) ioctl$CHAR_RAW_RAGET(0xffffffffffffffff, 0x1263, &(0x7f00000000c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @loopback}, 0x10) 16:02:36 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x0, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000009c0)={r1}) [ 254.106288] device ip6gretap0 entered promiscuous mode [ 254.130000] VFS: could not find a valid V7 on loop3. [ 254.145670] bridge0: port 3(ip6gretap0) entered blocking state [ 254.152421] bridge0: port 3(ip6gretap0) entered forwarding state 16:02:37 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 254.222739] device ip6gretap0 left promiscuous mode [ 254.232594] bridge0: port 3(ip6gretap0) entered disabled state 16:02:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x0, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) close(r0) [ 254.272233] ip_tables: iptables: counters copy to user failed while replacing table [ 254.332120] bridge0: port 3(ip6gretap0) entered blocking state [ 254.332302] ip_tables: iptables: counters copy to user failed while replacing table [ 254.342327] bridge0: port 3(ip6gretap0) entered disabled state [ 254.365069] VFS: could not find a valid V7 on loop3. 16:02:37 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 254.422036] device ip6gretap0 entered promiscuous mode [ 254.448971] bridge0: port 3(ip6gretap0) entered blocking state [ 254.455150] bridge0: port 3(ip6gretap0) entered forwarding state 16:02:37 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x0, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000009c0)={r1}) 16:02:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x0, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:37 executing program 5: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 254.478681] device ip6gretap0 left promiscuous mode [ 254.484164] bridge0: port 3(ip6gretap0) entered disabled state [ 254.517475] VFS: could not find a valid V7 on loop3. [ 254.575548] print_req_error: I/O error, dev loop3, sector 0 [ 254.581632] Buffer I/O error on dev loop3, logical block 0, async page read [ 254.590115] print_req_error: I/O error, dev loop3, sector 3 [ 254.596132] Buffer I/O error on dev loop3, logical block 3, async page read [ 254.618169] VFS: could not find a valid V7 on loop5. [ 254.687418] audit: type=1326 audit(1621353757.410:45): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=12792 comm="syz-executor.1" exe="/root/syz-executor.1" sig=9 arch=c000003e syscall=231 compat=0 ip=0x4665d9 code=0x0 16:02:37 executing program 1: socketpair(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x80) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x20002) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00000001c0)=r5, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) recvmmsg(r2, &(0x7f0000001e80), 0x3f, 0x0, 0x0) 16:02:37 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:37 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="500000002800270d0000004fa2dfa589cbe30000", @ANYRES32, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c00010018"], 0x50}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='D\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32, @ANYBLOB="6c0e000000000000000000000b0001006367726f7570000014000200100002"], 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x2c, 0x28, 0xd27, 0xfffffffc, 0x0, {0x0, 0x0, 0x0, 0x0, {0xfff2}}, [@TCA_RATE={0x6, 0x5, {0x3, 0x4a}}]}, 0x2c}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003ac0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="500000002800270d0000004fa2dfa589cbe30000", @ANYRES32=r5, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c00010018"], 0x50}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[], 0x44}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x44, 0x28, 0x400, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0xfff2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x14, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}]}, 0x44}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(0xffffffffffffffff, &(0x7f0000006ac0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000006a80)={&(0x7f0000006a00)={0x1c, 0x0, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc1}, 0x0) syz_mount_image$tmpfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@huge_always}, {@nr_inodes={'nr_inodes', 0x3d, [0x70, 0x30]}}]}) 16:02:37 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000000c0)={0x0, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:37 executing program 5: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 254.826444] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 254.852800] VFS: could not find a valid V7 on loop3. 16:02:37 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x402, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$dsp(r1, &(0x7f0000000140)=""/166, 0xa6) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000200)={0x5652, 0x1, {0x3, 0x0, 0x2, 0x3, 0x1}, 0x8}) [ 254.883075] VFS: could not find a valid V7 on loop5. 16:02:37 executing program 5: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:37 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:37 executing program 1: io_setup(0x1ff, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x0, 0x0, 0xf5fca8b7a541d09d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$kcm(0x10, 0x2, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e05b80ecdb4cb904044865160b00160002000000740004140e001100024d0000dc2976d153b4", 0x2e}], 0x1}, 0x0) syz_mount_image$f2fs(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x2f}, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x42000}, 0x30004000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) 16:02:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$inet(r0, 0x0, 0x4004044) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 254.957634] tmpfs: Bad value 'p0' for mount option 'nr_inodes' [ 255.026071] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 255.049929] VFS: could not find a valid V7 on loop3. 16:02:37 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:37 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={0x0, r0}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000040)={'wg0\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000240)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc8, &(0x7f0000000240)=""/200, 0x41100, 0x0, '\x00', r2, 0x1e, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='ext4_mark_inode_dirty\x00', r3}, 0x10) [ 255.118377] print_req_error: I/O error, dev loop3, sector 0 [ 255.124694] Buffer I/O error on dev loop3, logical block 0, async page read [ 255.132518] print_req_error: I/O error, dev loop3, sector 3 [ 255.135949] VFS: could not find a valid V7 on loop5. [ 255.138388] Buffer I/O error on dev loop3, logical block 3, async page read 16:02:37 executing program 1: io_setup(0x1ff, &(0x7f00000004c0)=0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}, 0x0, 0x0, 0x0, 0xf5fca8b7a541d09d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$kcm(0x10, 0x2, 0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e05b80ecdb4cb904044865160b00160002000000740004140e001100024d0000dc2976d153b4", 0x2e}], 0x1}, 0x0) syz_mount_image$f2fs(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(0x0, 0xffffffffffffffff) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x8, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_CHANNEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$NL80211_CMD_REGISTER_BEACONS(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x2f}, @val={0x8, 0x3, r2}, @void}}, ["", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x42000}, 0x30004000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}]) [ 255.173817] VFS: could not find a valid V7 on loop3. 16:02:37 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:37 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:38 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:38 executing program 5: getpid() sched_setscheduler(0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 255.383501] VFS: could not find a valid V7 on loop3. 16:02:38 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {0x0}, {0x0}], 0x0, &(0x7f00000005c0)={[{@nospace_cache}, {@compress_force_algo={'compress-force', 0x3d, 'zlib'}}]}) 16:02:38 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:38 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:38 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:38 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={0x0, r0}, 0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000), 0x248800) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000000040)={'wg0\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f0000000240)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x5, 0xc8, &(0x7f0000000240)=""/200, 0x41100, 0x0, '\x00', r2, 0x1e, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000000)='ext4_mark_inode_dirty\x00', r3}, 0x10) 16:02:38 executing program 5: getpid() syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 255.564546] VFS: could not find a valid V7 on loop5. 16:02:38 executing program 2: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}], 0x2100c, &(0x7f0000000480)) open(&(0x7f0000000040)='./file0\x00', 0x1c7080, 0x110) [ 255.615264] VFS: could not find a valid V7 on loop3. 16:02:38 executing program 1: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socket(0x1f, 0x800, 0x7) write$binfmt_elf64(r1, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x0, 0x9, 0x0, 0x1, 0x0, 0x3, 0x0, 0x156, 0x40, 0x65, 0x401, 0x1, 0x38, 0x1, 0x800, 0xbdcd, 0x8}, [], "", ['\x00', '\x00']}, 0x240) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c48}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setregid(r4, r4) fchown(r0, 0xee01, r4) openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x400000, 0x0) pipe(&(0x7f0000000300)) umount2(&(0x7f00000001c0)='./file0\x00', 0x2) dup3(r2, r0, 0x80000) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wlan0\x00'}) 16:02:38 executing program 4: r0 = socket$kcm(0xa, 0x0, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:38 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 255.669262] print_req_error: I/O error, dev loop3, sector 0 [ 255.675281] Buffer I/O error on dev loop3, logical block 0, async page read [ 255.683279] print_req_error: I/O error, dev loop3, sector 3 [ 255.689522] Buffer I/O error on dev loop3, logical block 3, async page read 16:02:38 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x5e2b0000) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000300)={[0x1]}, 0x8, 0x8a3001efe85798e7) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000001700)=ANY=[], 0xfd14) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x100000003, 0x0, 0x28120001) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000001c0)=0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000000200)='freezer.self_freezing\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x4, 0x3, 0x12, 0x0, 0x0, 0x8, 0x54801, 0x9, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0xfe89}, 0x40010, 0x740, 0xffff4561, 0x5, 0x8c, 0x1ff, 0x1, 0x0, 0xc147, 0x0, 0x1bcf}, r4, 0x9, r5, 0x0) [ 255.746027] VFS: could not find a valid V7 on loop5. 16:02:38 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 255.802206] VFS: could not find a valid V7 on loop3. 16:02:38 executing program 4: r0 = socket$kcm(0xa, 0x0, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 255.876777] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 16:02:38 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 255.967321] VFS: could not find a valid V7 on loop5. 16:02:38 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000001940)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/99, 0x63}], 0x1, 0x3f, 0x3) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$gfs2(&(0x7f0000001c00), &(0x7f0000001c40)='./file0\x00', 0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f00000030c0)={[{@quota_account}, {@norgrplvb}, {@discard}]}) 16:02:38 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x5e2b0000) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000300)={[0x1]}, 0x8, 0x8a3001efe85798e7) lseek(r2, 0x7ffffc, 0x0) write$binfmt_elf64(r2, &(0x7f0000001700)=ANY=[], 0xfd14) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x100000003, 0x0, 0x28120001) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000001c0)=0x0) r5 = openat$cgroup_ro(r2, &(0x7f0000000200)='freezer.self_freezing\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x4, 0x3, 0x12, 0x0, 0x0, 0x8, 0x54801, 0x9, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0xfe89}, 0x40010, 0x740, 0xffff4561, 0x5, 0x8c, 0x1ff, 0x1, 0x0, 0xc147, 0x0, 0x1bcf}, r4, 0x9, r5, 0x0) 16:02:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}], 0x0, &(0x7f0000000300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40c5, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[], 0x82) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000140)) write$9p(r0, &(0x7f0000001400)="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", 0x10) sendfile(r0, r1, 0x0, 0x10000) getsockname$unix(r2, &(0x7f0000000180)=@abs, &(0x7f00000000c0)=0x6e) 16:02:38 executing program 5: syz_mount_image$v7(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:38 executing program 4: r0 = socket$kcm(0xa, 0x0, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:38 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 256.091878] VFS: could not find a valid V7 on loop3. 16:02:38 executing program 4: socket$kcm(0xa, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:38 executing program 5: syz_mount_image$v7(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x119140, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000100)="040832090000ff01e66174000404090a0200027400f8", 0x16, 0x1ff}, {&(0x7f0000000200)="5d90ed77eabd84c0f24de5ca2d38d00c65b48236ac3efaf62443c7d1ef3d683b1e7dfa1dde4bb1a672cb72ae622db87aae11b0491ac8376aa94f6c0a89f1f51bbd4f1303c238af0e0035038de2aa660542b089c9fd773449e85df1c55d9b716b6bff85bbbf212defa77ca783710c72449e9e3172bb3473", 0x77, 0x1f}, {0x0, 0x0, 0xf884}], 0x990002, &(0x7f0000000040)={[{@fat=@time_offset={'time_offset', 0x3d, 0x417}}]}) chown(&(0x7f0000000140)='./file0\x00', 0xee01, 0xee00) [ 256.208553] audit: type=1804 audit(1621353758.931:46): pid=13071 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir758967870/syzkaller.IvqFrJ/80/file0" dev="sda1" ino=14299 res=1 [ 256.263609] gfs2: not a GFS2 filesystem [ 256.281053] VFS: could not find a valid V7 on loop3. 16:02:39 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:39 executing program 4: socket$kcm(0xa, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:39 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={0x0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18}, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000580)={@in={{0x2, 0x4e21, @multicast2}}, 0x0, 0x0, 0x0, 0x0, "af5eb3f3133f7ba636f2c92800b6b7facc62c3c4e2d6b785ea8b418853c9ced33554bd04cdee3b09603605073a60c9f564e92085e5c30039f7cdbaa76f010c7766e90988eb751136bbbf1135a26b317a"}, 0xd8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'syztnl2\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x29, 0xfb, 0x81, 0x3, 0x84, @mcast2, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x7800, 0x1, 0x6, 0x8}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@RTM_DELMDB={0x58, 0x55, 0x8, 0x70bd28, 0x25dfdbfb, {0x7, r0}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x1, 0x2, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x3, {@in6_addr=@mcast2}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8010}, 0x20008000) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) connect$llc(r1, &(0x7f0000000380), 0x10) 16:02:39 executing program 5: syz_mount_image$v7(0x0, &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:39 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x10000, 0x0, 0x0, 0x0, 0x2, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) sched_getscheduler(r1) setpriority(0x0, r1, 0xfff) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) unshare(0x40000000) openat$hwrng(0xffffffffffffff9c, 0x0, 0x102840, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000003c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f00000001c0)={0x0}) creat(&(0x7f0000000380)='./file0\x00', 0xc1) r4 = fanotify_init(0x1, 0x1000) readv(r4, &(0x7f0000000300)=[{&(0x7f0000000240)=""/135, 0x87}], 0x1) timer_settime(0x0, 0x1, &(0x7f0000000340)={{0x0, 0x989680}, {r3}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000040)) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 16:02:39 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001840)=ANY=[@ANYBLOB="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"/2635], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x20e, 0x69, 0xfd000000, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0x42, 0xf0, &(0x7f00000000c0)="b9ff0300600d698cff9e14f008004de7f9c764362ae28eff070003e00000e000000107080594e5d04e0d86187933b474b67b2b4b777b5c15d51e3e7b1263afc0bac3", 0x0, 0x200, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) [ 256.403556] audit: type=1804 audit(1621353758.981:47): pid=13071 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir758967870/syzkaller.IvqFrJ/80/file0" dev="sda1" ino=14299 res=1 16:02:39 executing program 4: socket$kcm(0xa, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:39 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 256.458008] VFS: could not find a valid V7 on loop3. 16:02:39 executing program 5: syz_mount_image$v7(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 256.533555] audit: type=1804 audit(1621353759.071:48): pid=13092 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir758967870/syzkaller.IvqFrJ/80/file0" dev="sda1" ino=14299 res=1 [ 256.562072] IPVS: ftp: loaded support on port[0] = 21 16:02:39 executing program 0: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={0x0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18}, 0x20) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000580)={@in={{0x2, 0x4e21, @multicast2}}, 0x0, 0x0, 0x0, 0x0, "af5eb3f3133f7ba636f2c92800b6b7facc62c3c4e2d6b785ea8b418853c9ced33554bd04cdee3b09603605073a60c9f564e92085e5c30039f7cdbaa76f010c7766e90988eb751136bbbf1135a26b317a"}, 0xd8) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000240)={'syztnl2\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x29, 0xfb, 0x81, 0x3, 0x84, @mcast2, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x7800, 0x1, 0x6, 0x8}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@RTM_DELMDB={0x58, 0x55, 0x8, 0x70bd28, 0x25dfdbfb, {0x7, r0}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x1, 0x2, {@in6_addr=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x3, {@in6_addr=@mcast2}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8010}, 0x20008000) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) connect$llc(r1, &(0x7f0000000380), 0x10) 16:02:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, 0x0, 0x4040060) [ 256.657273] VFS: could not find a valid V7 on loop3. 16:02:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, 0x0, 0x4040060) 16:02:39 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, 0x0, 0x4040060) 16:02:39 executing program 5: syz_mount_image$v7(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:39 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 256.872464] VFS: Found a V7 FS (block size = 512) on device loop3 [ 256.947160] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 256.963160] print_req_error: I/O error, dev loop5, sector 0 [ 257.531672] IPVS: ftp: loaded support on port[0] = 21 [ 257.598449] audit: type=1804 audit(1621353760.331:49): pid=13186 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir429500587/syzkaller.OkNnIO/7/file0" dev="sda1" ino=14310 res=1 16:02:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:40 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:40 executing program 0: ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000040)={0x6, 'ip6erspan0\x00', {0x24}, 0x3}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) ioctl$VIDIOC_ENUMAUDOUT(r0, 0xc0345642, &(0x7f0000000080)={0x4, "259a54e40ee6f1e38a145eeff478f79342f3f91379960074fb15496e047aeaca", 0x3}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4000010) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000000)) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x88, 0x10, 0x401, 0x400000, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x42df58543c8388f3}, [@IFLA_LINKINFO={0x58, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0x44, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x14, 0x7, @private0}, @IFLA_GRE_OKEY={0x8, 0x5, 0x49}, @IFLA_GRE_ENCAP_DPORT={0x6, 0x11, 0x4e22}, @IFLA_GRE_ENCAP_FLAGS={0x6, 0xf, 0xfc6}, @IFLA_GRE_LOCAL={0x14, 0x6, @remote}]}}}, @IFLA_MTU={0x8, 0x4, 0x10001}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x88}}, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r5, &(0x7f0000000380)='./file0\x00', 0x14000, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x2c0}, 0x1, 0x0, 0x0, 0x801}, 0x4008050) 16:02:40 executing program 5: syz_mount_image$v7(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:40 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001840)=ANY=[@ANYBLOB="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"/2635], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r2 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x20e, 0x69, 0xfd000000, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) perf_event_open(0x0, 0x0, 0xa, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x18000000000002a0, 0x42, 0xf0, &(0x7f00000000c0)="b9ff0300600d698cff9e14f008004de7f9c764362ae28eff070003e00000e000000107080594e5d04e0d86187933b474b67b2b4b777b5c15d51e3e7b1263afc0bac3", 0x0, 0x200, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x48) 16:02:40 executing program 1: ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000000)={@mcast2, 0x28}) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003ac0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000014c0)=ANY=[@ANYRES64=r1, @ANYRES32=r3, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c00010018b01d124682f2532219e5212f52f2eefda2c6b87c42a36749d174192b40fbfc16c0ce151a111e64bafdf4e1f29ea8d4b404b2f843fdc9b8cfb14c6c9fc397aadba0eb0daa61925e0bc7d2f1facd8bb09d6b252b00039760903de7de501179ab4624d3b44737c0fa0a62f4d07634209a4083235dc1784655e65476eb1004138267d3dd4fc7de73719fee452f67ed8f2cff2424f804528118e79d1d29618c02de853d31d6392acc4a294c2d13142e344267ee16bd655832"], 0x50}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='D\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r3, @ANYBLOB="6c0e000000000000000000000b0001006367726f7570000014000200100002"], 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000001600)=@newtfilter={0x50, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0xfff2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x20, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}, @TCA_CGROUP_EMATCHES={0xc, 0x3, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}]}]}}]}, 0x50}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f0000000280)={'sit0\x00', r3, 0x4, 0x7, 0xfc, 0x9, 0x20, @loopback, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x80, 0x1, 0x7ff, 0x2}}) r4 = socket$kcm(0xa, 0x2, 0x11) socket$kcm(0x29, 0x0, 0x0) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) sendmsg$kcm(r5, &(0x7f0000000240)={&(0x7f0000000100)=@rc={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x65}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)="5f55f3bbd1b2b86b2e5089fafd63864bb03faf0c395e393f6bc0177e542ad55da76d9a243c10449e838c8da84069", 0x2e}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, &(0x7f0000000200)}, 0x44084) perf_event_open(&(0x7f0000002500)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xafffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x0, @mcast2, 0x3a}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000180)}, 0x20000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) 16:02:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:40 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x200c010, &(0x7f0000000180)=ANY=[]) [ 257.742875] VFS: Found a V7 FS (block size = 512) on device loop3 16:02:40 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, 0x0}, 0x4040060) 16:02:40 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x200c010, &(0x7f0000000180)=ANY=[]) [ 257.837176] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 257.846222] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:40 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, 0x0}, 0x4040060) 16:02:40 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:40 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r2, 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000002940)=[{{&(0x7f00000000c0)=@ipx={0x4, 0x7f, 0x1, "1fc97fa98098", 0x5}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)="bccb204fd0d372228975d72c3a8e486312a9ea665d2c398b77281dfc715dded34b1bebe6deb1017efa331d061bdb0587023b0bc2c3bd188ab8c7f2b1e18455724ec35a313cf9cc8dc6b0665cb9e6ab4fb373fb4f974e78a204e877c4d736e5a3a33b25d52680bd005c37c4e4bf235ec095f88b289ab963559375029a524737d916bbd263ecca45dec833a23b2a9e53c7fe7ef9e30ba4d44473420b5cf6c58831509872d9885c8a714da8986f2a7284f7ebb428aaba680b41bc31118677f4b646453a3cfd163e56e112a1b2b135de5e4ca29b7ec2b039adb0995048d0fc733e9892eee16a774d0e33dec1944f", 0xec}, {&(0x7f0000000240)="7037788bafb11636561c2d7f0501f4417611b4177e37e6c38fd8cee9d2777ced243425339d23f5df2d183fe676e37cb9335ad42096f384f0628e7a7252c8f692f050d818d19a6e9adac5884a359ccfbac6af49d87d72e0d05f0cab", 0x5b}, {&(0x7f0000000380)="c6a685c541b157d303b149cf6a18af2d2effd78fae6f120f666393b3224c32c1cc18d8424c0fdad9d87801fd26f093960c90fd842ca267c986c70db625d40e62243931a7a26c6fcf12f646e15f943279117ca4d8782a4007df591b7b333d16bfea96fe657132b35dabb94ce993fe7ec3a15e94fcff37907e97b8d31f2fa3b174bc231d34d4673c223b375a3393b9994e5308bfd8a4790300e210e6db669b711d2a8653c7c73048598d0b738c111b48c945e44b158c5035a2e0a1954fb896e058faa4871703f41ea271da", 0xca}, {&(0x7f00000002c0)="bfac8c146c9b9cc570f2103d7346c10002ae2e78188559f01a1fab2db22a766cc568e745874a98172e13cd259def0d04b66afe1b793a5fa965ec47435bd0ba6cdbcb2b4eb26250e591822b45253abea796523e759112817a15cd3f49f1dbbbd01fbe8f9f9f63f32e33ee8bdb", 0x6c}, {&(0x7f0000000480)="1b2d0c6f9c9392398fee6525e11080d5a9d6b592b89688f502d3a9699c9fbcf748bb4d1925613017d4c8c28e80815d04f3f7144d", 0x34}, {&(0x7f00000004c0)="3a8a4659331aac1683ad78bda22262f38c8727d249e1ec4b4822caf5f9ab963ad9063854076719ff8ed6cfe437a21a073ed18885a8d4278329", 0x39}], 0x6, &(0x7f0000000580)=[{0x30, 0x112, 0xfffffe00, "248045bb4d3dd0003d370b9ead225dc7613f0dd40f40eac254000b5c"}, {0x78, 0x107, 0x4, "0f361a87202cbeee0d970ad1ff216d11ab743a5b916cb96191ec0bbcac1f43b6bec324c7e029047bb91c8d0ab75e40918aef76279cd20bd2339fa43e52481973e7878382b4780a733e7aa51d7acff8a9ece7a11008512fab7f562d23e7b42290f0"}, {0x1010, 0x103, 0x9, 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{0x18, 0x113, 0xffffffc0, "90"}, {0x60, 0x111, 0x40, "c709ae7c27c8e0651bfa4f8c5087d0e9cf87cd0b20621764c976bf82e55cedacbe2453e0c53d3a6c8ae6c0351fa41bf2f496e261949aa6cd340f1d07498e124f856eac97b24d15cba5f2"}, {0xa8, 0x118, 0x8, "4f90179c9ebec2a133ae060341f2a268d0100829d5601e4d3cb86e7ab0bd3b6abf7de04aed6cf7d5aee5af73692adbab55e821f0f058e82a6bb5d2130f8ffb258db4456704c394aabb8534cfafabd69f56354d4bf0daa0922d5ccf6767adfbe1c7cc2cc82f4786452024b7f5d824c13099a36494d100f763bc55589a79000f038aaf67855a716030f200f66f6b0ee435c578f9"}, {0xe0, 0x10a, 0x8000, "ee2d143c14aaa9a0a264aa7f57733e377869d36370847e15c34fa252ae71076331226837d9eba0c082dd1674f86cd4ac1ba1070a4e4ee874472416758be36e00b2482f6ef5944734c14dac06a193729033157d0747fe0317849d2c6632b29de0ac330438ae545446d1d34f43b570a380abeaaaf3f4a6d2f3bc6d85b6e098ec878e4291aad028e447a015071a20d791e56e40eaab626759523f376dff71a042c1009a5b16bfdb53350d5a9b00b43063315bf929e9891badf37dd24010c7b21c43fa673f061f1cce82fd75"}], 0x23b0}}], 0x1, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000040)) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f0000002980)={0x3, 'rose0\x00', {0x9c98}, 0x800}) [ 257.959049] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 257.976307] VFS: Found a V7 FS (block size = 512) on device loop3 [ 258.056858] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, 0x0}, 0x4040060) 16:02:41 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:41 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x10000078, 0x0, 0xa, 0x6, 0x0, 0xfffffffffffffffc, 0x4, 0xfe9b}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x2, 0x1, 0x0, 0x1}, 0x0) r3 = creat(&(0x7f0000000200)='./bus\x00', 0x0) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) write$FUSE_INTERRUPT(r3, &(0x7f0000000280)={0x10}, 0x10) fallocate(r4, 0x11, 0x0, 0xc000000) fallocate(r3, 0x20, 0x0, 0xffff77ff000) r5 = gettid() creat(&(0x7f0000000240)='./file0\x00', 0x19) prctl$PR_SET_PTRACER(0x59616d61, r5) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xefffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x80, 0x0) preadv(r6, &(0x7f0000000300)=[{&(0x7f0000000100)=""/154, 0x9a}, {&(0x7f00000002c0)=""/33, 0x21}], 0x2, 0x0, 0x6) 16:02:41 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='rxrpc_conn\x00'}, 0x10) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x2, 0x1, 0x7f, 0xf0, 0x0, 0x9, 0x80, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xa7, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x280, 0x3, 0x6, 0x3, 0xfffffffffffffff8, 0x2, 0x5, 0x0, 0x6245be00, 0x0, 0xa9}, r1, 0x6, r2, 0x1) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008108040f80ecdb4cb92e0a480e0a10000000e8bd6efb250009000e000100400000ff050005001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e00000010008108040f80ecdb4cb9460a480e0a10000000e3bd6efb250009000e00030040fe00ff050005001201", 0x2e}], 0x1}, 0x0) 16:02:41 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001300)={0x4, 0x80, 0x7, 0x80, 0x3f, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f00000012c0), 0x7}, 0x0, 0x3ff, 0x100, 0x2, 0x8000, 0x0, 0xf000, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x2, r1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x96, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x3, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv2(r2, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x3, 0x800, 0x0) ioctl$DRM_IOCTL_MODE_GET_LEASE(0xffffffffffffffff, 0xc01064c8, &(0x7f0000001b00)={0x8, 0x0, &(0x7f0000001ac0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FIONCLEX(r0, 0x5450) dup3(r3, r2, 0x0) perf_event_open(&(0x7f0000001200)={0x3, 0x80, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x80806, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x100000001}, 0x2120, 0x1, 0x1, 0x9, 0x4, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x8) r4 = dup3(r0, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000001380), 0x0, 0xc0, &(0x7f0000000140)={0x2, 0x4e24, @remote}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) fcntl$getown(r1, 0x9) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x0, @initdev}}) bind$inet(0xffffffffffffffff, &(0x7f0000001280)={0x2, 0x4e21, @private}, 0x10) 16:02:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)}, 0x4040060) 16:02:41 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='rxrpc_conn\x00'}, 0x10) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x2, 0x1, 0x7f, 0xf0, 0x0, 0x9, 0x80, 0x8, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xa7, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x280, 0x3, 0x6, 0x3, 0xfffffffffffffff8, 0x2, 0x5, 0x0, 0x6245be00, 0x0, 0xa9}, r1, 0x6, r2, 0x1) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008108040f80ecdb4cb92e0a480e0a10000000e8bd6efb250009000e000100400000ff050005001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e00000010008108040f80ecdb4cb9460a480e0a10000000e3bd6efb250009000e00030040fe00ff050005001201", 0x2e}], 0x1}, 0x0) 16:02:41 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)}, 0x4040060) [ 258.327328] @þ: renamed from team0 [ 258.335398] 8021q: adding VLAN 0 to HW filter on device @þ [ 258.349141] VFS: could not find a valid V7 on loop5. 16:02:41 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x200c010, &(0x7f0000000180)=ANY=[]) [ 258.446935] 8021q: adding VLAN 0 to HW filter on device @þ [ 258.465430] print_req_error: I/O error, dev loop3, sector 0 16:02:41 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:41 executing program 0: arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'gre0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth0_vlan\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'veth0_macvtap\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x27) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="00000000ffffffff0000000009000100686673d5f542dc81952faf5bb9e663000000"], 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="500a00042800274fa2dfa589cbe3000000000000", @ANYRES32=r6, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c00010018"], 0x50}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='D\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r6, @ANYBLOB="6c0e000000000000000000000b0001006367726f7570000014000200100002"], 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=ANY=[@ANYBLOB="44ec00002800270d00"/20, @ANYRES32=r6, @ANYBLOB="f2ff000000000000000000000b0001006367726f757000000c0009000000000000000000003e6a45f48f4d5ad0b2b82a5859c0ce58de600b570400000000000000dd544710446c7d2702ddcf9b3df768fe89056e05022c111515387100c8a239bab3bf62fc413a139cef111ec36c1fef0cd22cf510e7f1f7966dfe5887674fedfa7cbe700000000000000000"], 0x44}}, 0x0) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000007a80), &(0x7f0000007ac0)=0x4) sendmsg$ETHTOOL_MSG_CHANNELS_GET(0xffffffffffffffff, &(0x7f0000007d00)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000007cc0)={&(0x7f0000000480)={0x19c, 0x0, 0x20, 0x70bd26, 0x25dfdbfe, {}, [@HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x4040}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000dc0)=@newlink={0x48, 0x10, 0xffffff0f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8100}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r5}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}, @IFLA_LINKMODE={0x5, 0x11, 0x1}]}, 0x48}}, 0x0) 16:02:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)}, 0x4040060) [ 258.574901] VFS: could not find a valid V7 on loop5. 16:02:41 executing program 2: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1031fe, 0x0) getpgid(0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x100) ftruncate(r1, 0x2007fff) sendfile(r0, r0, 0x0, 0x8080fffffffe) r2 = open(&(0x7f0000000300)='./bus\x00', 0x0, 0x71) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @mcast2}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080), 0x152) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, '\f\x00', '\x00', "30040100"}, 0x28) sendfile(r4, r2, 0x0, 0x800100020001) socket$inet6(0xa, 0x4, 0xffffffff) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x304}, "171d10a7c06cdeea", "cb0fea5702f506cf137ee646d985be3a", "02cec394", "6be8459533671783"}, 0x28) creat(&(0x7f0000000100)='./bus\x00', 0x0) 16:02:41 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth1_vlan\x00', 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x1261, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x140000a16, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000200)=0x7fff, 0x4) creat(0x0, 0x5d) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @initdev={0xac, 0x1e, 0xfe, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xc6dd, 0xf087}, 0x14) splice(r0, 0x0, r2, 0x0, 0x4ffe1, 0x0) 16:02:41 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{0x0}], 0x1}, 0x4040060) 16:02:41 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(0x0, r0, &(0x7f0000000180)='./bus\x00') 16:02:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x401, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x309}, 0x1c) recvmmsg(r1, &(0x7f0000002680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00000003c0), 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f00000007c0)="30eb2297b18c0a2ada6f46f8341ce63ccdab668e820dabde", 0x41395563) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e1d, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x2000077d, &(0x7f0000000340)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0xfd, 0x0}}, 0x10) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000600)=0xda6, 0x4) writev(r4, &(0x7f0000000780)=[{&(0x7f0000000100)="dff548771d77ce8786aca76dda6fb054ab8ea73799d7293eda90ba41a2db81fab55b5415692300a8e64bca2f60e1717f85f06a6bbca90f392b04f34940db7ffccc33ed6ea82296de9683c9e360cd1c477304bd8f9bd74d44a4c7d1c7e625a86cd54b72c5745f475a772b84977a6b05381dbe6259bc510f0f70c3e9946a78c7b5a19e97447799d930f9", 0x89}, {&(0x7f00000001c0)="96431fb1cb119741590ad657dc5e5ce3e5fe9f1f639e6a18bc7b6c1d0b424eb306f34cf2429c62c0fdefbae36740a7169721af852826d7f14b6cae8af86507ff78a1dda991aea5952f43e7e0146a3c035f0113d617240e8940c60cdf3400193bbe3a0c0b1eae5799db27b4ee9c13475210defa4dac9d784e0c89135b82b321f8e43d7a5db9ab1bfd319f472a", 0x8c}, {&(0x7f0000001340)="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", 0x1b9}], 0x3) sendto$inet(r4, &(0x7f00000012c0)="1a268a927f1f6588b967480241ba78600453f65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 16:02:41 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(0x0, r0, &(0x7f0000000180)='./bus\x00') 16:02:41 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{0x0}], 0x1}, 0x4040060) [ 259.034610] VFS: could not find a valid V7 on loop5. 16:02:41 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:41 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) utime(0x0, 0x0) clone(0x2002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00000004c0)='asymmetric\x00', 0x0, &(0x7f0000000040)="80d8", 0x2, r1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) clone(0x4000200, &(0x7f0000000500), 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) [ 259.105170] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 259.117735] audit: type=1804 audit(1621353761.851:50): pid=13377 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir749502886/syzkaller.dvgPMV/83/bus" dev="sda1" ino=14343 res=1 16:02:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r0 = socket$kcm(0x2, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000015c0)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000580), 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000440)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x3b6af0}], 0x1, &(0x7f00000001c0)=""/4, 0x10036, 0x7301}, 0x3f9c) sendmsg(r4, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f71048ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d302b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f", 0x20000}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x7ffff000) close(r3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)=[{0x0}, {&(0x7f0000000780)="2229b20c481f86270e306370de58b06bbeefe9f889bfa7d89f902bb8aeb63da4a58c419cc5b11c933397f66c786aab1861b9d35f45c2b9ff14340b3878868b5e3df5858fee0ab332eb0e1d62a3c16eaee0874955831287f5835361fe53ff63", 0x5f}, {&(0x7f0000000800)="03298f544646e603efbea4036c93aa78e6b542ef2b14fd28acb419a30f301356555ea6caad13dc7924b58f087625708fd45b17bfe168946996aec947da979fc7bcbdd221f25a1d89d3ea8ea0b884752ee7194c582408a46a2427ba048a2e0eb38a671bbf088f20cf3e9171164d52fdc4929b4193af3125c1e431ed574e2ca3f01df134c2a16478f2801b53b690b7c36f46424a98eaae4c7a9a8e1db1e580b01f95e855c33861f7a67c517c8131fd1f0800b18c97791900"/198, 0xc6}], 0x3, &(0x7f0000002080)=ANY=[@ANYRESDEC], 0x1238}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x41) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000006c0)={r2}, 0x8) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000700)='scsi_eh_wakeup\x00', r2}, 0x10) perf_event_open$cgroup(&(0x7f0000000640)={0x0, 0x80, 0x0, 0x8, 0x1f, 0x9, 0x0, 0x0, 0x50001, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x10001, 0x400}, 0x4818, 0x0, 0x5, 0x2, 0x7, 0x0, 0x4, 0x0, 0x38, 0x0, 0x1f}, r5, 0x0, r6, 0xe) sendmsg$inet(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000640)="80", 0x26892}], 0x1}, 0xfc) close(r0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 16:02:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{0x0}], 0x1}, 0x4040060) [ 259.276958] VFS: could not find a valid V7 on loop5. 16:02:42 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(0x0, r0, &(0x7f0000000180)='./bus\x00') [ 259.369028] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 259.515900] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:42 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$packet(0x11, 0x2, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f00000006c0)=0x2000000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='veth1_vlan\x00', 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x1261, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x140000a16, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000200)=0x7fff, 0x4) creat(0x0, 0x5d) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @initdev={0xac, 0x1e, 0xfe, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xc6dd, 0xf087}, 0x14) splice(r0, 0x0, r2, 0x0, 0x4ffe1, 0x0) 16:02:42 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{}], 0x1}, 0x4040060) 16:02:42 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG(r0, 0x50009402, 0x0) utime(0x0, 0x0) clone(0x2002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00000004c0)='asymmetric\x00', 0x0, &(0x7f0000000040)="80d8", 0x2, r1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) clone(0x4000200, &(0x7f0000000500), 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) 16:02:42 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./bus\x00') 16:02:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r0 = socket$kcm(0x2, 0x1, 0x84) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000015c0)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000580), 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000440)) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(r3, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0xfe76, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0x3b6af0}], 0x1, &(0x7f00000001c0)=""/4, 0x10036, 0x7301}, 0x3f9c) sendmsg(r4, &(0x7f00000001c0)={0x0, 0x17, &(0x7f0000000400)=[{&(0x7f0000000340)="4f15a39a2df43b14ed5f2c578d4db055ee07f5a3d802cf8b50b4e7df21e18cb5fc59569f9e048c6343d4d93a8de61654aea60f37d00726bbbaf8413fa35f71048ebd6b86b0d049ac43de63ad10d251b4fdb14d20706d302b10384fce5ec562f80eea2946c9cfc7f1078325732582af6da35442dfadaacf63643c41a7e5f882e09016d46b27739751f7cb3c9747d087919a9ce3b13b0c9a2774a54d8d5a2c5053ac2eebb14cad"}, {&(0x7f0000000240)="ae61a8d192171409dc2c19809ce70f90c61b402d89906f876fbb89196fa57c9dd7ed6fe73d4a9a050d32416a7e622c1c9943ab04d4e7db1546fab943d95d0a7057459e2d58c83e7f97ddda17b3aff67efc92f873b90a00b5d3c8226357fc7dce76f9ccb0c757e1f3f3d77ab2c382b1f474dbfc9f", 0x20000}], 0x47, &(0x7f0000000000), 0x0, 0xb9efff7f}, 0x7ffff000) close(r3) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)=[{0x0}, {&(0x7f0000000780)="2229b20c481f86270e306370de58b06bbeefe9f889bfa7d89f902bb8aeb63da4a58c419cc5b11c933397f66c786aab1861b9d35f45c2b9ff14340b3878868b5e3df5858fee0ab332eb0e1d62a3c16eaee0874955831287f5835361fe53ff63", 0x5f}, {&(0x7f0000000800)="03298f544646e603efbea4036c93aa78e6b542ef2b14fd28acb419a30f301356555ea6caad13dc7924b58f087625708fd45b17bfe168946996aec947da979fc7bcbdd221f25a1d89d3ea8ea0b884752ee7194c582408a46a2427ba048a2e0eb38a671bbf088f20cf3e9171164d52fdc4929b4193af3125c1e431ed574e2ca3f01df134c2a16478f2801b53b690b7c36f46424a98eaae4c7a9a8e1db1e580b01f95e855c33861f7a67c517c8131fd1f0800b18c97791900"/198, 0xc6}], 0x3, &(0x7f0000002080)=ANY=[@ANYRESDEC], 0x1238}, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x41) r5 = bpf$ITER_CREATE(0x21, &(0x7f00000006c0)={r2}, 0x8) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f0000000700)='scsi_eh_wakeup\x00', r2}, 0x10) perf_event_open$cgroup(&(0x7f0000000640)={0x0, 0x80, 0x0, 0x8, 0x1f, 0x9, 0x0, 0x0, 0x50001, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x10001, 0x400}, 0x4818, 0x0, 0x5, 0x2, 0x7, 0x0, 0x4, 0x0, 0x38, 0x0, 0x1f}, r5, 0x0, r6, 0xe) sendmsg$inet(r0, &(0x7f0000000600)={&(0x7f00000001c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000640)="80", 0x26892}], 0x1}, 0xfc) close(r0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 16:02:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{}], 0x1}, 0x4040060) 16:02:42 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 259.930654] VFS: could not find a valid V7 on loop5. 16:02:42 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./bus\x00') [ 260.042672] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) listen(0xffffffffffffffff, 0x800) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="080027003843d828ec615eae9810dde233eb777e127ec85d8141641c768b1ebbb08701d64dff98c5fe"], 0x2f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001580)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) r2 = dup3(r1, r0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x10, 0x0, 0x205, 0x0, 0x8}, 0x20) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r4 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000280)=0x4) preadv(0xffffffffffffffff, &(0x7f00000026c0)=[{&(0x7f00000002c0)=""/164, 0xa4}, {&(0x7f0000001380)=""/28, 0x1c}, {&(0x7f00000013c0)=""/46, 0x2e}, {&(0x7f0000001400)=""/163, 0xa3}, {&(0x7f00000014c0)=""/166, 0xa6}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/215, 0xd7}], 0x7, 0x9, 0x9) open(&(0x7f0000000140)='./bus\x00', 0x24402, 0x95) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100), 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ftruncate(r3, 0x600004) sendfile(r0, r3, 0x0, 0x80001d00c0d0) 16:02:42 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{}], 0x1}, 0x4040060) [ 260.145086] VFS: could not find a valid V7 on loop5. 16:02:42 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100), 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 260.255649] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 260.363460] VFS: could not find a valid V7 on loop5. [ 260.412510] print_req_error: I/O error, dev loop5, sector 0 [ 260.418338] Buffer I/O error on dev loop5, logical block 0, async page read [ 260.426760] print_req_error: I/O error, dev loop5, sector 3 [ 260.432904] Buffer I/O error on dev loop5, logical block 3, async page read 16:02:43 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x0) 16:02:43 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./bus\x00') 16:02:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x7, 0x0, 0x21, 0x0, 0x0, 0x3c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2b, 0x1, 0x0) close(r0) socket$kcm(0xa, 0x922000000003, 0x11) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x541b, 0x970000) socket$kcm(0x29, 0x0, 0x0) 16:02:43 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='/proc/self/exe\x00', 0x80480, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000003c0)=""/50, 0x32}], 0x3, 0xda1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x61, 0x200, 0x20}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = ioctl$TIOCGPTPEER(r0, 0x5441, 0xffffffffffffffc0) ftruncate(r2, 0x3) tkill(r1, 0x17) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) r3 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6, r4}], {}, [{0x8, 0x2, r5}, {0x8, 0x7}, {}], {}, {0x20, 0x4}}, 0x44, 0x2) mount$9p_tcp(&(0x7f0000000180), &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x824021, &(0x7f0000000440)={'trans=tcp,', {'port', 0x3d, 0x4e23}, 0x2c, {[{@aname={'aname', 0x3d, ']*'}}, {@access_client}, {@dfltuid={'dfltuid', 0x3d, r4}}], [{@context={'context', 0x3d, 'user_u'}}]}}) tkill(r3, 0x3b) 16:02:43 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100), 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:43 executing program 1: mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x143202, 0x0) splice(r0, 0x0, r1, 0x0, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000140)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x7e, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r5 = dup2(r3, r1) write$FUSE_IOCTL(r5, &(0x7f0000000000), 0x20) accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f00000000c0)=0x6e, 0x80c00) 16:02:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./control\x00', 0x0) inotify_init1(0x0) rmdir(&(0x7f0000000100)='./control\x00') r0 = syz_open_dev$loop(&(0x7f0000000880), 0x7f, 0x182) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000800)=[{&(0x7f00000009c0)="1e53851521405f68000049445ab542cdcc1a7bda86e079a689acae17cc31c898eda6f288fe62aee7e0f6f80ee9a7bdb3165d5a3b77c2edf9cdc1e8b94e17bbfd0db295179f6c6f363c7dc9ddedc89517dcf5e2c8508c7f49d3a05548a74b82af6ffe2403d8625c706f6e668da030a010bfe8078c0ecc9b44d0ab2bd78f1cbcd18c8135c4c6366b1345af6d45258face1d3a7ca2b4ee59d33fe", 0x99}, {&(0x7f0000000580)}, {&(0x7f0000000640)}], 0x3, 0x81805, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) sendfile(r2, r0, 0x0, 0x1000008a) openat(0xffffffffffffffff, &(0x7f0000001e80)='./file0\x00', 0x288200, 0xb) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = syz_mount_image$romfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x8001, 0x8, &(0x7f0000000940)=[{&(0x7f0000000280)="5e65beec217c820609935aca0b441726652518d7d30883b058ce4b182b0dc846823a9ce9894a124dc850ab3b255078f5bf0671e60d347d24e9d0a9059d89aefce0d558690a53606f5e1d4d4e77f504fae0b9a7dd660f4853aa5723ac46e00f03e3cd1085b642cd03892cb875327500c5c9006285d93ad38b8c90786182de3c7ace175703994aef76aaa8f4d44d3598abf10e148977807a867ea676412f69c0f072abf62aae21f6781d9bed415678af95879d897f5c564220eac2c5ef0559e8b1986a0d10253486020be301395f2f", 0xce, 0x5}, {&(0x7f00000001c0)="e44234bf3e28847e6452ad1a779a797ab8a01ae6feea7cc0954a3c7cefd214f07a6e2fbad1cb34f3d57db3ea3f29dedbd0545ec5e695e7e921fcb932efb71336b9a5193ad0fdb645c324bbdf5f62f9eb50bc17a95b99b009409f39ac93a1b1bf9ec1f514411fb452419aee399be46a7dfa6f", 0x72, 0x81}, {&(0x7f0000000480)="ed7a8ae26a8db0bf", 0x8, 0x5}, {&(0x7f00000004c0)="35a52f07c8ef12c5cd5e2ca6af2eca597f68439442102a291fc0d3c0f9b28b0695decf547b285fa500babcb1e7954e71427948c40355e2a8af569d742e21f0d8e4cb6c9c2cc3eaac6c7fbd7fffd11e2d70e7cc7e84466b159b416817d16d63", 0x5f, 0x3ff}, {0x0, 0x0, 0x4}, {&(0x7f00000005c0)="c46b75b9434f1ac4605a4bc11a871c29d6846eb59048383465c9a0e7e5d7420f5f619717e8b2998fcb86092cbb2e40", 0x2f}, {0x0, 0x0, 0x9}, {&(0x7f00000008c0)="ef91848fd8c0fcf18f5761b2da68c4ed0002e9afd1895fc8724cfefd1fe249b17b0dc5bab0c4ffa18cad460aa6a2", 0x2e}], 0x0, &(0x7f0000000bc0)=ANY=[]) fallocate(r2, 0xd, 0x5, 0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, 0xffffffffffffffff) getpeername$packet(0xffffffffffffffff, &(0x7f0000000ac0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000b80)=0x14) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000004, 0x100010, r3, 0x3fc0f000) ioctl$SG_SCSI_RESET(0xffffffffffffffff, 0x2286, 0x816d000) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x240, 0x0) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000380)={0x0, {}, 0x0, {}, 0xfffffff8, 0x4, 0x14, 0x8, "6b3b15ee90ea0283fbc4f87671704f532740c7f6a0c9b6dfb59c0580daadc1d140d837dd25dfe9f1618e616f5b43967d40d82600bdcfb21025a8beb3083194b7", "b594f246e5178deecf8965c80b545f11ab4bf9dca2fc8eff82339e24d5fc2dc4", [0x9]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 16:02:43 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, 0x0) 16:02:43 executing program 2: syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736617e43c00088020000200000004f8000020004000000000000000000001", 0x25}, {0x0, 0x57, 0x200000000010ffd}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') open(&(0x7f0000000140)='./file0\x00', 0x4142, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) open(0x0, 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa198) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0x82) r2 = open(&(0x7f0000000180)='./file0\x00', 0xa2102, 0x0) r3 = open(&(0x7f0000000380)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r3, &(0x7f0000000180)=ANY=[], 0x82) sendfile(r3, r2, 0x0, 0xa198) sendfile(r1, r0, 0x0, 0x0) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0) [ 260.824521] VFS: could not find a valid V7 on loop5. 16:02:43 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100), 0x0, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 260.876476] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:43 executing program 1: read$FUSE(0xffffffffffffffff, &(0x7f0000000440)={0x2020}, 0x2020) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="6400000010000507000000000000008e6b239000", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300000000000a000500040000000000000008000a00", @ANYRESOCT, @ANYBLOB], 0x64}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "d69e9aa0fe7d1dd447ebef3179b401a964fdbb37a4b768dbe0700aeae22d6dd18e0cfcb50736269be416c410212defe56ed9d9da30a3a3"}, 0x3b) [ 260.970005] audit: type=1800 audit(1621353763.701:51): pid=13513 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.2" name="file0" dev="sda1" ino=14328 res=0 16:02:43 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, 0x0) [ 261.088678] VFS: could not find a valid V7 on loop5. [ 261.119788] audit: type=1804 audit(1621353763.701:52): pid=13513 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir749502886/syzkaller.dvgPMV/87/file0" dev="sda1" ino=14328 res=1 [ 261.145522] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 261.284337] audit: type=1804 audit(1621353763.701:53): pid=13513 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir749502886/syzkaller.dvgPMV/87/file0" dev="sda1" ino=14328 res=1 [ 261.320042] audit: type=1804 audit(1621353763.701:54): pid=13513 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir749502886/syzkaller.dvgPMV/87/file0" dev="sda1" ino=14328 res=1 [ 261.347942] audit: type=1804 audit(1621353763.701:55): pid=13513 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir749502886/syzkaller.dvgPMV/87/file0" dev="sda1" ino=14328 res=1 [ 261.373814] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:44 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x0) 16:02:44 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20ef", 0x22, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x11000000, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4, @in=@loopback}}, {{@in6=@dev}, 0x0, @in6=@ipv4={""/10, ""/2, @dev}}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={""/10, ""/2, @dev}}}, &(0x7f0000000440)=0xe8) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000280)="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0x2000, &(0x7f0000002d80)={&(0x7f0000000040)={0x50, 0xb4bd5fb271cd2bec, 0x0, {0x7, 0x21, 0xcbd, 0x2001005, 0x1, 0x8, 0x0, 0x9}}, &(0x7f0000000140)={0x18, 0x0, 0x9f, {0x3ff}}, &(0x7f00000001c0)={0x18, 0x0, 0x4, {0x4}}, &(0x7f0000000200)={0x18, 0x0, 0x6, {0x58a80000}}, &(0x7f0000002280)={0x18, 0x0, 0x8}, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x6, 0x0, 0x2}}}, &(0x7f0000002300)={0x60, 0x0, 0x9, {{0x401, 0xff, 0x80, 0x2, 0xe, 0x0, 0x0, 0x80000000}}}, &(0x7f0000002380)={0x18, 0x0, 0x70, {0x20}}, &(0x7f0000002700)=ANY=[@ANYBLOB="2200000000000000080000000000000003000000000000002e6e65742f73797a310025a2282b95caeaa4ba397d62619bbbb649056827c81dbf05636a71cf43fb800c29eea356317c3588b3590e21ffa6bd291f3c1f65"], &(0x7f0000002400)={0x20, 0x0, 0x4, {0x0, 0x4}}, &(0x7f0000002440)={0x78, 0x0, 0x7, {0x0, 0x20, 0x0, {0x4, 0x6, 0x0, 0x6, 0x7, 0x0, 0x0, 0xeb, 0xffff7fff, 0x0, 0x2, 0xee00, 0x0, 0x4, 0x80000001}}}, &(0x7f00000024c0)={0x90, 0x0, 0x0, {0x5, 0x3, 0x1, 0x30d3, 0x0, 0x3f, {0x2, 0x0, 0x5, 0x1c6a, 0x9, 0x58, 0x200, 0xf9b, 0x8001, 0x8000, 0x5, 0x0, 0x0, 0xfff}}}, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], &(0x7f0000002e00)=ANY=[@ANYBLOB="6003000000000000bc0000000000000005000000000000000100000000000000000000000000b8030300000000000000768300007fffff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="ff070000ec000000000000000000000000000000070000000000000012000008e25000002e2faf64bae2a4fa7bd140dc37302a486367726f75702e7a65ed4c73797a310000000000000027b6df8f6e9d519d2d205cdd3bc5cbeb1eceff1d5ae4113b20512c6aed1a"], &(0x7f0000002c80)={0xa0, 0x0, 0x10000, {{0x4, 0x3, 0x15, 0xfff, 0x3, 0xfffffffc, {0x5, 0xffffffffffffffff, 0x1, 0x80000000, 0x10001, 0xfffffffffffffc00, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x7}}}}, &(0x7f0000002d40)={0x20, 0x0, 0x0, {0x0, 0x0, 0x7}}}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003ac0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="500000002800270d0000004fa2dfa589cbe30000", @ANYRES32=r2, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c00010018"], 0x50}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB='D\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="6c0e000000000000000000000b0001006367726f7570000014000200100002"], 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x44, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {0xfff2}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x14, 0x2, [@TCA_CGROUP_POLICE={0x10, 0x2, [@TCA_POLICE_PEAKRATE64={0xc}]}]}}]}, 0x44}}, 0x0) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f00000023c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000002880)={0x234, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [{{0x8, 0x1, r0}, {0x218, 0x2, 0x0, 0x1, [{0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0xa2d}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x40, 0x1, @name={{0x24}, {0x5}, {0xf, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x80}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r2}}}, {0x74, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x44, 0x4, [{0x7, 0x7, 0x4, 0x2}, {0x3, 0x0, 0x52, 0x5}, {0xcad, 0x4, 0x5, 0x8}, {0x0, 0x9, 0x0, 0x7}, {0x1, 0x5, 0xc1, 0x400000}, {0x3, 0x5, 0x1, 0xffffffff}, {0xffff, 0x3, 0x9, 0x788}, {0x3, 0x3, 0x1, 0xfff}]}}}]}}]}, 0x234}, 0x1, 0x0, 0x0, 0x40004}, 0x4004010) read$FUSE(0xffffffffffffffff, &(0x7f0000003380)={0x2020}, 0x2020) write$FUSE_DIRENT(0xffffffffffffffff, 0x0, 0x0) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000280)="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", 0x2000, &(0x7f0000002d80)={&(0x7f0000000040)={0x50, 0xb4bd5fb271cd2bec, 0x0, {0x7, 0x21, 0xcbd, 0x2001005, 0x1, 0x8, 0x3, 0x9}}, 0x0, &(0x7f00000001c0)={0x18, 0x0, 0x4, {0x4}}, &(0x7f0000000200)={0x18, 0x0, 0x6, {0x58a80000}}, &(0x7f0000002280)={0x18, 0x0, 0x8, {0x80000001}}, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x6, 0x0, 0x2}}}, &(0x7f0000002300)={0x60, 0x0, 0x9, {{0x401, 0xff, 0x80, 0x2, 0xe, 0x0, 0x2, 0x80000000}}}, &(0x7f0000002380)={0x18, 0x0, 0x0, {0x20}}, &(0x7f0000002700)=ANY=[@ANYBLOB="2200000000000000080000000000000003000000000000002e6e65742f73797a310025a2282b95caeaa4ba397d62619bbbb649056827c81dbf05636a71cf43fb800c29eea356317c3588b3590e21ffa6bd291f3c1f6562c1cc50aabbb8"], &(0x7f0000002400)={0x20, 0x0, 0x4, {0x0, 0x4}}, &(0x7f0000002440)={0x78, 0x0, 0x7, {0x0, 0x20, 0x0, {0x0, 0x6, 0x8, 0x6, 0x7, 0x0, 0x0, 0xeb, 0xffff7fff, 0x0, 0x2, 0xee00, 0x0, 0x4, 0x80000001}}}, &(0x7f00000024c0)={0x90, 0x0, 0x0, {0x0, 0x3, 0x1, 0x30d3, 0x10000, 0x3f, {0x2, 0x3, 0x5, 0x1c6a, 0x9, 0x58, 0x200, 0xf9b, 0x8001, 0x8000, 0x5, 0x0, 0x0, 0xfff}}}, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x0, &(0x7f0000002c80)={0xa0, 0x0, 0x10000, {{0x4, 0x3, 0x15, 0xfff, 0x0, 0xfffffffc, {0x5, 0xffffffffffffffff, 0x1, 0x80000000, 0x10001, 0xfffffffffffffc00, 0x4, 0x10001, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x401, 0x7}}}}, &(0x7f0000002d40)={0x20}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@ipv4, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={""/10, ""/2, @dev}}}, &(0x7f0000000440)=0xe8) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000000280)="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", 0x2000, &(0x7f0000002d80)={&(0x7f0000000040)={0x50, 0xb4bd5fb271cd2bec, 0x0, {0x7, 0x21, 0x0, 0x2001005, 0x1, 0x0, 0x3, 0x9}}, &(0x7f0000000140)={0x18, 0x0, 0x9f, {0x3ff}}, &(0x7f00000001c0)={0x18, 0x0, 0x0, {0x4}}, &(0x7f0000000200)={0x18, 0x0, 0x6, {0x58a80000}}, &(0x7f0000002280)={0x18, 0x0, 0x8, {0x80000001}}, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x0, 0x8, 0x2}}}, 0x0, &(0x7f0000002380)={0x18}, 0x0, &(0x7f0000002400)={0x20, 0x0, 0x4}, &(0x7f0000002440)={0x78, 0x0, 0x7, {0x0, 0x20, 0x0, {0x4, 0x6, 0x8, 0x6, 0x7, 0x0, 0x0, 0x0, 0xffff7fff, 0x0, 0x2, 0xee00, 0x0, 0x4, 0x80000001}}}, &(0x7f00000024c0)={0x90, 0x0, 0x0, {0x5, 0x3, 0x1, 0x30d3, 0x10000, 0x3f, {0x2, 0x3, 0x5, 0x0, 0x0, 0x58, 0x200, 0xf9b, 0x8001, 0x0, 0x5, 0x0, 0x0, 0xfff}}}, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], &(0x7f0000002e00)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=r3, @ANYBLOB="ff0f0000fbffffff000000000400000000000000008000000000000004000000ec000000293a2a2c0000000001000000000000000200000000000000ffff0000000000", @ANYRES32, @ANYRES32, @ANYBLOB="ff070000ec000000000000000000000000000000070000000000000012000008e25000002e2faf64bae2a4fa7bd140dc37"], 0x0, 0x0}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002d80)={&(0x7f0000000040)={0x50, 0xb4bd5fb271cd2bec, 0x0, {0x7, 0x21, 0xcbd, 0x2001005, 0x1, 0x8, 0x3, 0x9}}, &(0x7f0000000140)={0x18, 0x0, 0x0, {0x3ff}}, &(0x7f00000001c0)={0x18, 0x0, 0x4, {0x4}}, &(0x7f0000000200)={0x18, 0x0, 0x6, {0x58a80000}}, &(0x7f0000002280)={0x18, 0x0, 0x8, {0x80000001}}, &(0x7f00000022c0)={0x28, 0x0, 0x0, {{0x6, 0x8, 0x2}}}, &(0x7f0000002300)={0x60, 0x0, 0x9, {{0x401, 0xff, 0x80, 0x2, 0xe, 0x0, 0x2, 0x80000000}}}, &(0x7f0000002380)={0x18, 0x0, 0x70, {0x20}}, &(0x7f0000002700)=ANY=[@ANYBLOB="2200000000000000080000000000000003000000000000002e6e65742f73797a310025a2282b95caeaa4ba397d62619bbbb649056827c81dbf05636a71cf43fb800c2921ffa6bd291f3c1f6562c1cc50aa00"/91], &(0x7f0000002400)={0x20, 0x0, 0x0, {0x0, 0x4}}, &(0x7f0000002440)={0x78, 0x0, 0x7, {0x0, 0x20, 0x0, {0x4, 0x6, 0x8, 0x6, 0x0, 0x0, 0x0, 0xeb, 0xffff7fff, 0x0, 0x2, 0xee00, 0x0, 0x4, 0x80000001}}}, &(0x7f00000024c0)={0x90, 0x0, 0x0, {0x5, 0x3, 0x1, 0x30d3, 0x10000, 0x3f, {0x0, 0x3, 0x5, 0x1c6a, 0x9, 0x58, 0x200, 0xf9b, 0x8001, 0x8000, 0x5, 0x0, 0x0, 0xfff}}}, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], &(0x7f0000002e00)=ANY=[@ANYBLOB="6003000000000000bc0000000000000005000000000000000100000000000000000000000000b8030300000000000000768300007fffffff060000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="ff0f0000fbffffff000000000400000000000000008000000000000004000000ec000000293a2a2c0000000001000000000000000200000000000000ffff0000000000000500", @ANYRES32, @ANYRES32, @ANYBLOB="ff070000ec000000000000000000000000000000070000000000000012000008e25000002e2faf64bae2a4fa7bd140dc37302a486367726f75702e7a65ed4c73797a310000000000000027b6df8f"], &(0x7f0000002c80)={0xa0, 0x0, 0x10000, {{0x4, 0x3, 0x0, 0xfff, 0x3, 0x0, {0x5, 0xffffffffffffffff, 0x1, 0x80000000, 0x10001, 0xfffffffffffffc00, 0x4, 0x10001, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x401, 0x7}}}}, &(0x7f0000002d40)={0x20, 0x0, 0x0, {0x0, 0x0, 0x7}}}) open(&(0x7f0000000080)='./file0\x00', 0x40, 0x5a) 16:02:44 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, 0x0) 16:02:44 executing program 1: read$FUSE(0xffffffffffffffff, &(0x7f0000000440)={0x2020}, 0x2020) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="6400000010000507000000000000008e6b239000", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300000000000a000500040000000000000008000a00", @ANYRESOCT, @ANYBLOB], 0x64}}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "d69e9aa0fe7d1dd447ebef3179b401a964fdbb37a4b768dbe0700aeae22d6dd18e0cfcb50736269be416c410212defe56ed9d9da30a3a3"}, 0x3b) 16:02:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000080)=0x1, 0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x8, 0x4) [ 261.736879] VFS: could not find a valid V7 on loop5. [ 261.756617] audit: type=1804 audit(1621353764.481:56): pid=13524 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir749502886/syzkaller.dvgPMV/87/file0" dev="sda1" ino=14328 res=1 16:02:44 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20ef", 0x22, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:44 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001300290a000000000000000007000000", @ANYRES32=r3], 0x24}}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = socket(0x2, 0x5, 0x9) ftruncate(r5, 0x17) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r4, 0x0, 0x4ffe2, 0x0) socket$inet6(0xa, 0x4, 0x1) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x1090c0, 0x0) write$P9_RLOPEN(r6, &(0x7f0000000100)={0x18, 0xd, 0x2, {{0x8, 0x0, 0x4}, 0x9}}, 0x18) 16:02:44 executing program 3 (fault-call:3 fault-nth:0): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 261.830235] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 261.903527] audit: type=1804 audit(1621353764.491:57): pid=13524 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir749502886/syzkaller.dvgPMV/87/file0" dev="sda1" ino=14328 res=1 16:02:44 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0xb) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003ac0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000006c0)=ANY=[@ANYBLOB="500000002800270d0000004fa2dfa589cbe30000", @ANYRES32=r7, @ANYBLOB="0400000000000000000000000b0001006367726f75700000200002001c00010018"], 0x50}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="4400d0717e4500002800270d0000000000000000", @ANYRES32=r7, @ANYBLOB="6c0e000000000000000000000b0001006367726f7570000014000200100002"], 0x44}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000007c0)=ANY=[@ANYBLOB="580400002800270d00"/20, @ANYRES32=r7, @ANYBLOB="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"], 0x458}}, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000780)={'syztnl0\x00', &(0x7f0000000700)={'ip_vti0\x00', r7, 0x7800, 0x20, 0x7, 0x4, {{0x9, 0x4, 0x2, 0x1a, 0x24, 0x65, 0x0, 0x53, 0x2f, 0x0, @multicast2, @private=0xa010100, {[@generic={0x44, 0xf, "7311d346c3752c0e6990aa470b"}, @end]}}}}}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xe01dd0e) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r8, &(0x7f00000003c0)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) splice(r0, 0x0, r8, 0x0, 0x30005, 0x0) [ 261.951984] FAULT_INJECTION: forcing a failure. [ 261.951984] name failslab, interval 1, probability 0, space 0, times 1 [ 261.985916] VFS: could not find a valid V7 on loop5. [ 262.024032] audit: type=1804 audit(1621353764.491:58): pid=13572 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir749502886/syzkaller.dvgPMV/87/file0" dev="sda1" ino=14328 res=1 [ 262.025933] CPU: 0 PID: 13591 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 262.055253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.065062] Call Trace: [ 262.067824] dump_stack+0x1b2/0x281 [ 262.071637] should_fail.cold+0x10a/0x149 [ 262.075997] should_failslab+0xd6/0x130 [ 262.080199] kmem_cache_alloc+0x28e/0x3c0 [ 262.084610] getname_flags+0xc8/0x550 [ 262.088433] SyS_symlinkat+0x6d/0x240 [ 262.091580] audit: type=1804 audit(1621353764.501:59): pid=13572 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.2" name="/root/syzkaller-testdir749502886/syzkaller.dvgPMV/87/file0" dev="sda1" ino=14328 res=1 [ 262.092349] ? SyS_unlink+0x20/0x20 [ 262.121084] ? __close_fd+0x159/0x230 [ 262.125252] ? do_syscall_64+0x4c/0x640 [ 262.129972] ? SyS_unlink+0x20/0x20 [ 262.134291] do_syscall_64+0x1d5/0x640 [ 262.138662] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 262.144655] RIP: 0033:0x4665d9 [ 262.147946] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 262.156088] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 262.163359] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 16:02:44 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f00000003c0)) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r3 = accept(r1, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000880)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) ioctl$VIDIOC_OVERLAY(r4, 0x4004560e, 0x0) sendmmsg(r2, &(0x7f0000000580)=[{{&(0x7f0000003900)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000640)="0b2a68c1ec356b951cc88f8afcff93f5870d26fdbe8aced00db842d78ebe5f2c63eea18dd03200ebe8b4132b7d2b06dbf789d4fe480ae92ddf36fc47172ea4dcb95b6cf5ef1444e01cc6d773d9d0249ee890cc08baf120a282902799d2350b252cd89c1e5bc8a6fd9137847c7bc5789df1297788a096a2a5b387b1b0e0f686f2160077fa032d0133aa5999fdd56196f8220ce0d08d1474fa996b6a007fdc9d", 0x9f}], 0x1}}, {{&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0xfffffffe, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x6}, 0x80, 0x0}}], 0x2, 0x804) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, 0x0, &(0x7f0000000180)) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000280)={r8, 0x0, 0xfff7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r8, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={r9, @in={{0x2, 0x4e23, @loopback}}, 0x5b, 0x6, 0x5, 0x0, 0x80000000}, &(0x7f0000000540)=0x98) [ 262.171478] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 262.178924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.186731] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 16:02:45 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20ef", 0x22, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 262.231124] print_req_error: I/O error, dev loop5, sector 0 [ 262.239244] Buffer I/O error on dev loop5, logical block 0, async page read [ 262.259974] print_req_error: I/O error, dev loop5, sector 3 [ 262.266246] Buffer I/O error on dev loop5, logical block 3, async page read [ 262.323049] VFS: could not find a valid V7 on loop5. [ 262.463911] dccp_close: ABORT with 3 bytes unread 16:02:45 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x0) 16:02:45 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c", 0x33, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:45 executing program 3 (fault-call:3 fault-nth:1): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 262.540864] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:45 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f00000003c0)) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r3 = accept(r1, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000880)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) ioctl$VIDIOC_OVERLAY(r4, 0x4004560e, 0x0) sendmmsg(r2, &(0x7f0000000580)=[{{&(0x7f0000003900)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000640)="0b2a68c1ec356b951cc88f8afcff93f5870d26fdbe8aced00db842d78ebe5f2c63eea18dd03200ebe8b4132b7d2b06dbf789d4fe480ae92ddf36fc47172ea4dcb95b6cf5ef1444e01cc6d773d9d0249ee890cc08baf120a282902799d2350b252cd89c1e5bc8a6fd9137847c7bc5789df1297788a096a2a5b387b1b0e0f686f2160077fa032d0133aa5999fdd56196f8220ce0d08d1474fa996b6a007fdc9d", 0x9f}], 0x1}}, {{&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0xfffffffe, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x6}, 0x80, 0x0}}], 0x2, 0x804) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, 0x0, &(0x7f0000000180)) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000280)={r8, 0x0, 0xfff7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r8, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={r9, @in={{0x2, 0x4e23, @loopback}}, 0x5b, 0x6, 0x5, 0x0, 0x80000000}, &(0x7f0000000540)=0x98) [ 262.646157] VFS: could not find a valid V7 on loop5. [ 262.674572] FAULT_INJECTION: forcing a failure. [ 262.674572] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 262.686609] CPU: 0 PID: 13634 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 262.694782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.704140] Call Trace: [ 262.706742] dump_stack+0x1b2/0x281 [ 262.710485] should_fail.cold+0x10a/0x149 [ 262.715000] __alloc_pages_nodemask+0x22c/0x2720 [ 262.720315] ? perf_trace_lock_acquire+0x104/0x510 [ 262.725347] ? _kstrtoull+0x134/0x350 [ 262.729339] ? __lock_acquire+0x5fc/0x3f20 [ 262.733604] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 262.738643] ? lock_downgrade+0x740/0x740 [ 262.743065] ? perf_trace_lock_acquire+0x104/0x510 [ 262.748443] ? proc_fail_nth_write+0x7b/0x180 [ 262.753002] ? HARDIRQ_verbose+0x10/0x10 [ 262.757340] cache_grow_begin+0x91/0x700 [ 262.761407] ? fs_reclaim_release+0xd0/0x110 [ 262.765913] ? check_preemption_disabled+0x35/0x240 [ 262.771132] cache_alloc_refill+0x273/0x350 [ 262.775706] kmem_cache_alloc+0x333/0x3c0 [ 262.780290] getname_flags+0xc8/0x550 [ 262.784086] SyS_symlinkat+0x6d/0x240 [ 262.788062] ? SyS_unlink+0x20/0x20 [ 262.791681] ? __close_fd+0x159/0x230 [ 262.795677] ? do_syscall_64+0x4c/0x640 [ 262.799646] ? SyS_unlink+0x20/0x20 [ 262.803266] do_syscall_64+0x1d5/0x640 [ 262.807441] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 262.812705] RIP: 0033:0x4665d9 [ 262.815880] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 262.823851] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 262.831634] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 [ 262.838982] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 16:02:45 executing program 3 (fault-call:3 fault-nth:2): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x3, @remote, 0x40}]}, &(0x7f0000000380)=0x10) r1 = signalfd(r0, &(0x7f00000001c0)={[0xffffffffffffffff]}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x6}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000001640)=[{&(0x7f0000000000)=@in={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000e0"], 0x60}], 0x1, 0x0) ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f0000000040)={0x0, 0x8, 0xa5, &(0x7f0000000100)=""/165}) [ 262.846787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.855156] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 [ 262.870667] print_req_error: I/O error, dev loop5, sector 0 [ 262.876861] Buffer I/O error on dev loop5, logical block 0, async page read 16:02:45 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c", 0x33, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 262.897301] print_req_error: I/O error, dev loop5, sector 3 [ 262.903288] Buffer I/O error on dev loop5, logical block 3, async page read [ 262.918671] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:45 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c", 0x33, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:45 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x7396d5ce, 0x0) close(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xfa, 0x4, 0x1, 0x1f, 0x0, 0x2c, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7fff, 0x4, @perf_config_ext={0x8001, 0x6}, 0x0, 0x0, 0xfffffffa, 0x6, 0x81, 0x1ff, 0x81, 0x0, 0x9, 0x0, 0x2}, 0xffffffffffffffff, 0xf, r3, 0x1) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0xa) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 263.038751] VFS: could not find a valid V7 on loop5. [ 263.058243] FAULT_INJECTION: forcing a failure. [ 263.058243] name failslab, interval 1, probability 0, space 0, times 0 [ 263.134566] CPU: 1 PID: 13657 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 263.142967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.152535] Call Trace: [ 263.155138] dump_stack+0x1b2/0x281 [ 263.158807] should_fail.cold+0x10a/0x149 [ 263.163341] should_failslab+0xd6/0x130 [ 263.167664] kmem_cache_alloc+0x28e/0x3c0 [ 263.172101] getname_flags+0xc8/0x550 [ 263.176006] SyS_symlinkat+0xa1/0x240 [ 263.180084] ? SyS_unlink+0x20/0x20 [ 263.183863] ? __close_fd+0x159/0x230 [ 263.188371] ? do_syscall_64+0x4c/0x640 [ 263.192352] ? SyS_unlink+0x20/0x20 [ 263.195986] do_syscall_64+0x1d5/0x640 [ 263.199886] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 263.205083] RIP: 0033:0x4665d9 [ 263.208277] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 263.216027] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 263.223439] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 16:02:46 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b493", 0x3c, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:46 executing program 3 (fault-call:3 fault-nth:3): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 263.231068] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.238558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 263.246185] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 [ 263.264923] VFS: could not find a valid V7 on loop5. [ 263.305307] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 263.384599] VFS: could not find a valid V7 on loop5. [ 263.416615] FAULT_INJECTION: forcing a failure. [ 263.416615] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 263.429113] CPU: 1 PID: 13685 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 263.437088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.446570] Call Trace: [ 263.449370] dump_stack+0x1b2/0x281 [ 263.453530] should_fail.cold+0x10a/0x149 [ 263.457817] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb 16:02:46 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x20000, 0xffffffffffffffff, 0x0) openat$random(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d1f4655fd1f4655f0100ffff53ef010001000000d0f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000000080)="ed41000000ed0000d0f4655fd1f4655fd1f4651f000100000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f00000009c0)='./file1\x00') close(r1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000a00)={0x0, 0x0, "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", "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"}) r4 = inotify_init() inotify_add_watch(r4, &(0x7f0000000000)='.\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f0000001300)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001500)={0x0, r5, "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", "bec7f16c1073cc9667a6481b86fb6afebd781934b2c6c9db02fdfacb2a188d635c242b038a3270bad07b1a10e131c2d166e7bca8f172fc30a4bd52d4bf78076683a74d361b4daba8699d51bb37060af8573dc2bcb53b89a2311582b236fe2675e50b65dd14eae8b7fd0f8c328b8e39fb015cf4ca8123775cce20987a93911ffee12ac43beba3175f21ea11726a97f90077d163b681a108dc6a4bb6d69bc02734604ec7a4554cb4b095a1e80515992ccd91a7461094e24799b34aab96e6fe31173c4c9ea1cd6e4b8dd31421fb39dffad2faf94c0f699c118f73bb74bf2964680f76d2bad175bba9593f40663f2a8797e5dae57055bbbfd4cd8b7749053fc3b993dd260681c46b920a1ca0217ee50402d3f41a7bd2ccbbdad49830d355e0fa0dfcb0aeca88b2365ea70266d9c57757a54ecb85989f707cdf30f515ea8a16057c3bdd08e58ce2976f2b5edec5fd5fdb0b47c86bacc06ab119eacb1e5aa354d7a6d0c4ce0df5141739e3933a1919f03aafd132c7d801dda019657c85926e9a3e5850e59798299cb628f10aea61539bdd0db7a23914b571114b189c21255fc7027114cdf584c93285775d21e9d371abca7e4692b48dc0d2961bb0321f1a297bf92b906970b2b6f112155352456c706cb352677c3e0eafc7920225c9e9d9881e48f6c504160c88d718c300e469a1dd7c7bd94a7b0fc0ef1578269bda69a10e25f587150059d73845362dc5afe88f6972e52da3a1a36b3a4e744941fc212bad3f5abb49147f9a648ccd2000939c37fe422fe489035c7197d0f92618eb360cb54c51bbffa9e34e76c30b0dd1fafb14c1715da2cb3d9a514c38d90ec68f361d5ce1bb1fca0ebad7bc34364780911339e19fbed66348dd03c0bcddf23ce18d0644327e9e0cf55dcb62334d5be9e0979674a05d10bf38a13f8a9c98e7cdaf5dbf20cba343915eef7030021cbab5b6eddc5c66d2fbc85290b23a04bc27a972a49b096fd23f6452f891a2aabb4d19c0be52a6b8b4f42cec5e3a33da696fe474eac0ff018cb13491407af952def2230fdb5c442018496e9768cc8d29e0f42e4c9b403c9ea4b03a9843b4163bca29bb3dc26fb6a751c218bc47696c1b8dcfe10f5b7f7667a4fc69ef3f4538a89a021d561d1c658d3a2db642618e03009d5d93bc085c6062aa3f5a5bbd2de6537a5365595275373de43695e51a380a3598d89949440153852af07ff2431c15b7cae42a66b1b50360e48f13e48a8ca4770e0be0b164691adcadbb86121265b6f71a85f4a2ba537d9cd8cd69918efc3bdf137e51ffcb21ac7a1d99eec81e2e21220cc445ab745a1efcd7eb0bfc0ab0dbe11c0786d3119130340ca2bf975f85c6513e9fbae38cbd8c431fa3712b2af96f43c320ca9f532dede41105dac38587d7ea035a7acfd53e5cdc0f43536da6f6eb0b9df78e44343b2446912c17641c31ff13a13d15171f0dec071ceb42ee260387ac577b5cdb57eceab0d2e12c896ffe5b7f30e022267ccbeb29ba0b79a8fdef0ccbabbfcc072fa63bad830031cc4fe9651cc49e42fd5de5d8db3cf4bb6a1cac435f79152dcffb609a2cc4fa37eebd527e40635d8882d9ad7439b2cd92235d7e6b8a010be04b925ff55d1c2da4937eee1872980f9e7de862ab49c036bee383aa35af1d33712aaf709fcf57d8764de004c046ece5794c138c92091ce9d688196a66fb30d2547cc8d13cda1ca1fac6d4c6e412299c989a0cf230ee0b70ea9c9b1f41a4447a8148e9d1f00be12b99cff68d2dbc9fad016135c8cd4af5d13d7b030f2370d1d009d78ef609ff20a1a242ded7f807c553ad7b2191a1f6415a7ea7165636bb3b4ab0b9b3297dbe46803d3b80c9ae42f9713b1b2dfea59fa5ffce8ac4a3d8c4ee15550de77bcd78daee9dba22f742ebbdcfcfa86473c653f7f2979a99dc134610f2ebdd3e9a837d8c768dfe1e32e80d883553f03eb108ebefddb67e58296d0b10446ce4014f1518351cbdd2699626058d1f62fe67f7ec308ad26f052182eeb6cf2ccca6d948c555891b927b106afdaf03838dc3a0e6ad8406ecbe9085eb3a581f852fbd4e6712bcfa9cdb19a52f2231e05a390632cc31206930868452783ef31d0a4efd0327cedda99282fd0251165c2a381d3b9b676dc8d84bbd27cb326c413af0adcd82e142eae3e3995baa25322f34177b7d32adf2e0ea2c9dacf3b9b8140e4c26be0d51c6ae9901f1de2cdda7745bf62d3d77406c9c61b8ac6834ef0c7263c4108e481ae3b7a47fc353119b8ddc1f68e42a4b4358ddbb2e5c44b00d02e0e24c1404e388ba587f0e56b3cc99efb483260a0aeb2aa29f68cf65b302a5de4088e410aadd2862dbcd1b66267db3a89eeb326be9afed78cf23afc4bbc17562d2c55a2791a4a3a57031bc9fbeef879eb3551129298cb224014a4485af2754c977c5315288233a13727e3ddb7be3042c9eb5a708086ac2a0c58a8dbf399710b9243dc0a5cb6527294d4d0dc304726bebd703bc873660ae718f14677505a7380134909b63ccac3b36c4a14f989e2c8c785926b33dc05a15eb5fd3ba6cb3c6102062018893444e6e870f82e4f27173d7cbe2b1a7e633b13d3fd11e839e8cfd6e81eceedc3e170e674b4ec8fa87a3f561acab1f652546561665d888e2fbc763340b5fac284072205443797e5d703a1ba815c83390c83596857ffcb2feb56c0a02542afe34dfbd3368e8e81fa50ae57cb0e7d8b1c4003da983c807db9ba62ac9557897b3403f52657d6553bec169e7b2036120a194028b056bf69c62c857399b03cdafa640ef67c40f30b078d742a3e1106252ac1822903a2c26035035bc33a5500f3ce3228b0a5780dad6e2475f28d0be1647439fbe0dc25158b420bd13e5876122bb03cf63617e2504faaaa7e28670a4e804b71d5e03b359bf3cb15fe01e8967e497df55708b286cd1e6fbafd311e2e84200bd3a8ec510808ff13f086945eab2cbe9ecffa4e95a801be964a080a1dd14cbab250b18d97e7b30249a862253d562a2e79ccc32a828990049bc223ea5ec9564407628a6722013352da51c0a64f4d4bd2414594ed5865c3318fda3dce249b276af202c7157fda0054aa0cc0e3ed588234b9dc25348578c3a6c869fefb7c657329700976b8a96bd5a21811a051af5b4e3446cb698e613bfc376abb87c23d28bb851d5b04adb9266ae987fdd8a4449c050ea37bcc300b99c07f41fb65b39e74eeffb6e4e0b3bf7d050fe85a703209e3291dba16b3163b067c18971bf7c036c261477cc2cf9ef14a3274f3e30560ada3a1bae3609a6823ec7cc3d7a8ddac322b505993fe75edb4dc8325b73bbe86b229c0c7fc16305f4ed3aceddfe030ddbb0d589cea573350498cb0f2f51d9a627d9df485b4688d8c415b540d27432244edf4dbcc99ad98d8cbd13f8d40328d504b60df865c9096cf5e1a722b712978e7e3bbfb66ecbfa8d0013c62e529c9c30da51cb9e658c5f437fbe49eece45276f03a0823443b0c209a95ebc64c34f816652ecd1b6dfc0400a8bdfd937d97ef25521c20b7c17d434eb2e6c93bc75746125872526b6b685b56d7e437a4fce3e8ac307f5319902af37fa6c8381a4e390c5e1258f5fe5a23caea170b95d240ebfef8eb6240052326fa4f636cea7032452c8f817063ad6bab7bc94bdfe4453a02680d4371b3c8cc8c7589ae0ae65ca1c7236c0801432f2e8bccbf1b55b289e14a3d2e4b82a38e3501e8071c84645eeee9a12e8943dd3918c9e08d5b42a9dc5bad6345f17ccc2e40079a58c8b1ed4f1f1315451aeb5c3e59b1f0b65b5f98ff9f384d73ab8edf80eb6a057ce7d76709862c07bdc783007a8a26d70e4e7802eb092f31d3d0eef1c76c371a439c2fbef6d8854677b45664369d010e26b31435f0521e58d2753e850112c0766b22a9f1506dcf5895649f57f2f9170230a728ba0abba1951436e399cd6d7e3f70c6b1e49c5ef9b4cc89990187c36c5028052f9beee2a827f7da77cc1f7e53aa739372e147ea629c509846a0844bfe8088b0af6921dafdcceebcaa3bf8cac6b02972624addcd37db1c51df86c27c4858b59537cb659e9d2ce6fa8ce032d6037c707e986ac2624bba7f383ebbb1485bb4fe3212f07ce60ae161555bb524a5eb997f8e95751ec03eb2c3f3a51e8701a0a1f27ca52ea126b7e0c177464bb5d24837de7b27e2beb6caf6c425c54fa77cf19a64cbbb7444d9766cd578d4ebad64e16a3757cb28f5e016c994516ed3778bd4c49684e773bc1e1bb79b65a93220d04aa9d6f29453b340949ba91dd60e1b6da36745c94d2c2cd197383079209abeefb8cfd231d38baf247564a2b9539d70162362777cbb50d170a170a50691bc45c2cf9ceacde0f5e813dace8d26a7933a0b7264533181065edfd997fe7cb8fe71f19f4d437f79db2089110015511f159761161d981dba1737c1b5d41b8ba4f916ed6fb7ff8ddd52099e9afb4f3fe08b3a6690ed838c047abbbe6134a5d17833dee832ab286b1c9322b2028a72e1c90910d021a4e55f72dabf21383bf645a77deb13773a4ffd6301d0685a23f8c2ca656a319f0753343da1d3f8e3f93256d95374a964f8a6e9201a633e8aa4f629460df477457eb589f1a784a3435ccb111d8d138f162d8d58622692df2360c276c1d78be2c0f0f5368b83e2fb8e084727fd66e97573205f1d2056b258d9550fc379ab24e5b6c70e5a34be84ce56493581ab1b09a73066fe972ba22966c729250b6ac84956c0f6400ef3e157f66cad33bbbbb8b5fa81ed86fd22e1741e386f0c9dc4bbe79903dfe46c297486d21e354708faec73059096e44a0246763176726db49d3cbc734d97bd2f19bc34b1c692c5b6fc0ff99e011481067d4c551e5ac1ccec820c8fdd78cb5bc7c44e6e108ef1471d2db1c3d7805b2747aa40a7e6fc549dd5cc69ea236c2ccf87c8d8906d95312e75b2fd3b6dbe1f75fbaef0141fb3532161128a9bd06e633ac9d9acf06e2ffc0a51de7ab3d000b4fd5aff1067b3561740602fa49ec42108aa3287035d4acff4e818b277b9d42aaf7c2d293a3abde2522e1c7794d3eb0fe7fc1a91753038b5aecdd4bf2700064ffe1ed9833aaeab97fa9aa46522a6ee7bc6ebd60ae7b0452e529ece3d8b988400a7e8d452a721ec9215cb19c9c7265961c7a6d4294fb31b5678d82d28839ba058e601c7f7c8990c36c0ee9a966b02966808039f9ad3c727b22b78ff60d30f8c003855ae14f1c00f8053c97d4a261b7bf25446021ccc2c3eb6493e85db03fe1f1abc3ad592f4c78f2094526632b512e9f51868d16ed2025dcb17e042cee35759eb6baa9ce9d2773b68d4710ef0ed63dc5b31ab7a665aae75445934a9a4f172de7b86ce475d0c6ef2f892edc35aff4ae584e6147035be31afff5c6cf7de0ab805fe71061d34577bb77eb8c7a"}) r6 = inotify_init() inotify_add_watch(r6, &(0x7f0000000000)='.\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000001300)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001500)={0x0, r7, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000050340)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0xa1, "921c805473d107"}) socket$unix(0x1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) [ 263.463656] __alloc_pages_nodemask+0x22c/0x2720 [ 263.468520] ? depot_save_stack+0x10d/0x3f0 [ 263.472867] ? __lock_acquire+0x5fc/0x3f20 [ 263.477295] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 263.483046] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 263.488012] ? perf_trace_lock_acquire+0x104/0x510 [ 263.493412] ? HARDIRQ_verbose+0x10/0x10 [ 263.497581] cache_grow_begin+0x91/0x700 [ 263.501671] ? fs_reclaim_release+0xd0/0x110 [ 263.506102] ? check_preemption_disabled+0x35/0x240 [ 263.511331] cache_alloc_refill+0x273/0x350 [ 263.515916] kmem_cache_alloc+0x333/0x3c0 [ 263.520132] getname_flags+0xc8/0x550 [ 263.524140] SyS_symlinkat+0xa1/0x240 [ 263.528048] ? SyS_unlink+0x20/0x20 [ 263.531783] ? __close_fd+0x159/0x230 [ 263.535682] ? do_syscall_64+0x4c/0x640 [ 263.539676] ? SyS_unlink+0x20/0x20 [ 263.543398] do_syscall_64+0x1d5/0x640 [ 263.547390] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 263.552850] RIP: 0033:0x4665d9 [ 263.556217] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a 16:02:46 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) getresgid(&(0x7f0000000500)=0x0, 0x0, &(0x7f00000006c0)) setxattr$system_posix_acl(&(0x7f0000000100)='./file2\x00', 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02", @ANYRES32, @ANYRES16=0x0, @ANYRES32=0xee00, @ANYRES64, @ANYBLOB="0400f2ffffff0709f26c4aa56e85f50f350800026a", @ANYRESDEC, @ANYRESHEX=r0, @ANYRES32=0xee01, @ANYRES64, @ANYRES32=r0, @ANYRES64=0x0], 0x5c, 0x1) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r1 = open(&(0x7f0000021000)='./file0\x00', 0x1000, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x44) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000007f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2400000000000000, 0x5ec5}, 0x0, 0x8000000, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0xea8}, 0x0, 0xffffffffffffffff, r2, 0x1) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = fanotify_init(0x0, 0x0) fanotify_mark(r4, 0x2000000000000011, 0x2, r3, 0x0) r5 = fanotify_init(0x0, 0x0) r6 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x8) fanotify_mark(r5, 0x1, 0x0, r6, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r7, &(0x7f0000000380)=ANY=[], 0x44) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) sendfile(r7, r7, &(0x7f0000000240), 0x7fff) [ 263.564558] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 263.572628] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 [ 263.580383] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.588575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 263.596658] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 16:02:46 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f00000003c0)) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r3 = accept(r1, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000880)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) ioctl$VIDIOC_OVERLAY(r4, 0x4004560e, 0x0) sendmmsg(r2, &(0x7f0000000580)=[{{&(0x7f0000003900)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000640)="0b2a68c1ec356b951cc88f8afcff93f5870d26fdbe8aced00db842d78ebe5f2c63eea18dd03200ebe8b4132b7d2b06dbf789d4fe480ae92ddf36fc47172ea4dcb95b6cf5ef1444e01cc6d773d9d0249ee890cc08baf120a282902799d2350b252cd89c1e5bc8a6fd9137847c7bc5789df1297788a096a2a5b387b1b0e0f686f2160077fa032d0133aa5999fdd56196f8220ce0d08d1474fa996b6a007fdc9d", 0x9f}], 0x1}}, {{&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0xfffffffe, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x6}, 0x80, 0x0}}], 0x2, 0x804) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, 0x0, &(0x7f0000000180)) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000280)={r8, 0x0, 0xfff7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r8, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={r9, @in={{0x2, 0x4e23, @loopback}}, 0x5b, 0x6, 0x5, 0x0, 0x80000000}, &(0x7f0000000540)=0x98) 16:02:46 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b493", 0x3c, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:46 executing program 3 (fault-call:3 fault-nth:4): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:46 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 263.627599] print_req_error: I/O error, dev loop5, sector 0 [ 263.633807] Buffer I/O error on dev loop5, logical block 0, async page read [ 263.641740] print_req_error: I/O error, dev loop5, sector 3 [ 263.647774] Buffer I/O error on dev loop5, logical block 3, async page read [ 263.700807] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 263.718750] audit: type=1804 audit(1621353766.451:60): pid=13696 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir758967870/syzkaller.IvqFrJ/97/file0/bus" dev="ramfs" ino=39121 res=1 [ 263.766049] VFS: could not find a valid V7 on loop5. [ 263.774289] FAULT_INJECTION: forcing a failure. [ 263.774289] name failslab, interval 1, probability 0, space 0, times 0 [ 263.786327] CPU: 0 PID: 13701 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 263.794751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.800706] FAULT_INJECTION: forcing a failure. [ 263.800706] name failslab, interval 1, probability 0, space 0, times 0 [ 263.804315] Call Trace: [ 263.804361] dump_stack+0x1b2/0x281 [ 263.804376] should_fail.cold+0x10a/0x149 [ 263.804392] should_failslab+0xd6/0x130 [ 263.832195] kmem_cache_alloc+0x40/0x3c0 [ 263.837053] sctp_get_port_local+0x2ee/0x1020 [ 263.841634] ? sctp_unhash+0x10/0x10 [ 263.845972] ? sctp_bind_addr_match+0x184/0x260 [ 263.850738] ? sctp_inet6_bind_verify+0x94/0x410 [ 263.855934] sctp_do_bind+0x245/0x660 [ 263.860093] sctp_sendmsg+0x2778/0x2f30 [ 263.864384] ? register_lock_class+0xa40/0x1320 [ 263.869356] ? sctp_id2assoc+0x210/0x210 [ 263.873691] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 263.878452] ? import_iovec+0x1df/0x360 [ 263.882680] ? dup_iter+0x240/0x240 [ 263.886304] ? copy_msghdr_from_user+0x218/0x3b0 [ 263.891053] ? kernel_recvmsg+0x210/0x210 [ 263.896001] inet_sendmsg+0x11a/0x4e0 [ 263.899978] ? security_socket_sendmsg+0x83/0xb0 [ 263.904845] ? inet_recvmsg+0x4d0/0x4d0 [ 263.909020] sock_sendmsg+0xb5/0x100 [ 263.912726] ___sys_sendmsg+0x6c8/0x800 [ 263.916851] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 263.921688] ? perf_trace_lock_acquire+0x104/0x510 [ 263.926618] ? HARDIRQ_verbose+0x10/0x10 [ 263.930666] ? __fget+0x1fe/0x360 [ 263.934105] ? lock_acquire+0x170/0x3f0 [ 263.938065] ? lock_downgrade+0x740/0x740 [ 263.942472] ? sockfd_lookup_light+0xb2/0x160 [ 263.947126] __sys_sendmsg+0xa3/0x120 [ 263.951084] ? SyS_shutdown+0x160/0x160 [ 263.955046] ? wait_for_completion_io+0x10/0x10 [ 263.959718] ? SyS_read+0x210/0x210 [ 263.963346] ? __do_page_fault+0x159/0xad0 [ 263.967655] SyS_sendmsg+0x27/0x40 [ 263.971353] ? __sys_sendmsg+0x120/0x120 [ 263.975502] do_syscall_64+0x1d5/0x640 [ 263.979587] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 263.985048] RIP: 0033:0x4665d9 [ 263.988395] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 263.996788] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 264.004049] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 [ 264.011477] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 264.019494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.027312] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 [ 264.034684] CPU: 1 PID: 13707 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 264.043157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.052796] Call Trace: [ 264.055413] dump_stack+0x1b2/0x281 [ 264.059124] should_fail.cold+0x10a/0x149 [ 264.063270] should_failslab+0xd6/0x130 [ 264.067230] kmem_cache_alloc+0x28e/0x3c0 [ 264.071554] alloc_buffer_head+0x20/0x110 [ 264.075986] alloc_page_buffers+0xb3/0x1f0 [ 264.080757] create_empty_buffers+0x36/0x450 [ 264.085478] ? mem_cgroup_commit_charge+0x17c/0x3b0 [ 264.090760] create_page_buffers+0x14d/0x1c0 [ 264.095448] block_read_full_page+0xb9/0x870 [ 264.100139] ? __add_to_page_cache_locked+0x2ea/0x840 [ 264.105326] ? check_preemption_disabled+0x35/0x240 [ 264.110334] ? block_to_path.isra.0+0x420/0x420 [ 264.114991] ? __lru_cache_add+0x178/0x250 [ 264.119299] ? __bread_gfp+0x2e0/0x2e0 [ 264.123690] ? add_to_page_cache_lru+0x136/0x2b0 [ 264.128959] ? add_to_page_cache_locked+0x40/0x40 [ 264.134785] ? alloc_pages_current+0x15d/0x260 [ 264.139763] do_read_cache_page+0x38e/0xc10 [ 264.144495] ? sysv_bmap+0x30/0x30 [ 264.148866] sysv_find_entry+0x20d/0x610 [ 264.153551] ? lock_acquire+0x170/0x3f0 [ 264.157811] sysv_inode_by_name+0x5b/0x330 [ 264.162032] ? sysv_dotdot+0x140/0x140 [ 264.165902] ? do_raw_spin_unlock+0x164/0x220 [ 264.170382] ? _raw_spin_unlock+0x29/0x40 [ 264.174515] sysv_lookup+0x64/0xe0 [ 264.178290] __lookup_hash+0x1bb/0x270 [ 264.182368] filename_create+0x156/0x3f0 [ 264.186624] ? kern_path_mountpoint+0x40/0x40 [ 264.191143] SyS_symlinkat+0xb3/0x240 [ 264.195287] ? SyS_unlink+0x20/0x20 [ 264.199074] ? __close_fd+0x159/0x230 [ 264.202964] ? do_syscall_64+0x4c/0x640 [ 264.207016] ? SyS_unlink+0x20/0x20 [ 264.211169] do_syscall_64+0x1d5/0x640 [ 264.215239] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 264.220513] RIP: 0033:0x4665d9 [ 264.223784] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 264.231572] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 264.239281] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 [ 264.246620] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 264.256207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 16:02:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x1000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f00000002c0)=0x20, 0x3) mlock(&(0x7f0000480000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) set_mempolicy(0x3, &(0x7f0000000140)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x44001, 0x0) perf_event_open$cgroup(&(0x7f0000000180)={0x0, 0x70, 0xff, 0x3, 0x7, 0x0, 0x0, 0x9, 0x2049, 0x6, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, 0x0, 0x10, 0x10000, 0x3, 0x0, 0x5, 0xffffff92, 0x400}, r0, 0x4, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x200000005d832, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xc) mprotect(&(0x7f0000678000/0x4000)=nil, 0x4000, 0x300000c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x800000000) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') sendmsg$inet(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0x64010102}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000300)="905511878085351f016d504d1b6da94a9b64efc88831a602dba28524ca099eee542b36aff418c2dd3398b3b2d26af898a147692b65e41828ed5f3c8fe3203948a3567dc9ffbf18b9fc3d316d3c850da96291709d387d60edd45ce9b158b4e453fc77e1a4c70f4d895f7ff23bbaff70dea28d7d4243da2885aadead112134e0fe4b4d33a32567e9462f93696cd9b73e34106d72d10a48b5551531", 0x9a}, {&(0x7f00000003c0)="8de5a38c1fbf54b3a41fcf6e1f2fbb03172717679e788008bcec779d0d9e29acff59074166ed85967af601ddf598b1d17c1af2b4d0a684034a437ab6cfd2ead70f4154c5c4b566c1131624ec4dd311e9134af4653ae91f24f16147e1d61a47f35e5a170e2defef43424a801076aae32688dc3bac232501a1c4715e9a87ce69f721c7baf9c7e66a90b8debf59a393b3a137c6fa84c84414", 0x97}, {&(0x7f0000000200)="6e3caa12599573a3d1bdd727f7c552664a5bc0f3b932b91e12f474b8f522fee3a25ac189262dcad6ff16a01b", 0x2c}, {&(0x7f0000000280)="21fe9529e424c16bbb43c25ec0135aed1ed7d93a6385ba6c24104c944d87600d34cdd5fcfdd45d0e5e76e7bae7cdf3fc80e2f59c88326405010a1a6eaa674c62", 0x40}, {&(0x7f0000000480)="b8ffd5cd0eb4edded9ac5d557e2c5f63e7b419a9a69240fc71883e9bbb5fdb100e0f78fd6f597b53cf8170c8b1e8a07a374c5d5db8c448da6f8fd63df8620d69d9aad73c38cf90bf4636181fb00307220366916fec88ae3437580406", 0x5c}], 0x5, &(0x7f0000000600)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x98}}, @ip_retopts={{0x24, 0x0, 0x7, {[@timestamp_addr={0x44, 0x14, 0x5b, 0x1, 0x4, [{@multicast2, 0x40}, {@loopback, 0x8000}]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf1}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @rand_addr=0x64010102}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1f}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x4}}], 0xd8}, 0x50) 16:02:47 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b493", 0x3c, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 264.263484] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 16:02:47 executing program 1: syz_mount_image$bfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="cefaad1b01100000ff7f", 0xa}, {&(0x7f0000000140)="02", 0x1, 0x20f}, {0x0, 0x0, 0xffffff}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="02"]) syz_mount_image$reiserfs(&(0x7f0000000340), &(0x7f0000000380)='./file0\x00', 0x20, 0x4, &(0x7f0000001780)=[{&(0x7f0000000540)="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", 0x1000, 0xfffffffffffffffe}, {&(0x7f0000001540)="10e11b31c495cb77d1a8de86f432def37dc847b66723768c0e7b60ad7d205a64b4fe47beba0c449f4924791a7b485b707c424ceb626ac72d2a212b415c7dc32cd9da45a6731a5e2a97c504afc354b5f12ba50b2121f865bdb428f53d836b940b33dc98c1059d5cdc8d26025b222a3eaa53b19c2eaabfe1e5dc346a7eb53306df8017757eeba4866d5feabcb9f47afa71e6f541bd9fa892b5e84e829167550c246171ffaa1ffff77e5fe07e93841578e13f9ccf5741e39cb8c21b0979852a5828a35d691906c89a192d8a674b", 0xcc, 0xff}, {&(0x7f0000001640)="26a250e7561b1a1f093d46455f4d5c35469a8fa5f13e568c9d9da086963fae7e1616177aea7684320e80a3aa5bf0fce7f6ced4b4bb17f9c4e19cf88c6fb4abbe25948bf7233e858f57f08f4e58e80cd1648da98ce5ed3243ae87527a3d39c244d1d97ee4c93c0d3b5570c9f527341f0574ee374cd882f4d7eeec78795800cba7b1747fa7a97c882b7c", 0x89, 0x1}, {&(0x7f0000001800)="f6b698abde88a15dafa280d6ef6fe22b1c593a69f9e14fd90ff086b2ab4513513444306c9b9561ab65fdbe7cf9afa3754981cf3dae4c14f02e04fb0269d6a18ee8d4316594500f00009245e138d6553b6ffc", 0x52, 0x80000000}], 0x800000, &(0x7f00000018c0)={[{@balloc_test4}, {@errors_continue}, {@hash_rupasov}, {@expose_privroot}, {@data_writeback}, {@balloc_border}, {@tails_off}], [{@measure}, {@dont_measure}]}) syz_mount_image$jffs2(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000280)="dc190074d86cdce47ad41e050541244875fd1e5bb7fccc3821b435046028cc3129a2e54e3e1f4e9c6d8c7149364dff05bc0de5d1f8d2e775d7a5ce599617ff1b28e399866c976bff464790def6fb564ed6ca4bc1f6dbb1039f4e363c9e6eb3fd01ffb26d3abc139422c87ec75396328f29cafdf0e09de5a3d8ab964fdb09e26ae1658b247517f579d72cef0d", 0x8c, 0x6}, {&(0x7f0000000480)="224c701a7259b49a7d2ef99ba24a0320aee68028592dd3a82ba2e8b7a2d468ddf9ffdd0eb996c00c4115bfaf97998a908b9564a0cbea801f0abe4dcca562623caf1a08def729c556418348da6b9ead76a7586c2ab16a1e43196427b6a6e2e9c49fa29949b52490e77a05001f50252d96f7f38afb88ee1f0c7be7f4336d283f4be7d00aedf1146e538c88334c3212", 0x8e, 0xf1}], 0x221c010, &(0x7f0000000400)={[{@rp_size={'rp_size', 0x3d, 0x405}}, {}, {}, {@rp_size={'rp_size', 0x3d, 0x8}}, {@compr_zlib}], [{@subj_role={'subj_role', 0x3d, 'bfs\x00'}}]}) syz_mount_image$reiserfs(&(0x7f00000003c0), &(0x7f0000001700)='./file1\x00', 0xec, 0x6, &(0x7f0000001c40)=[{&(0x7f0000001980)="2690321ec5b1d6256e4ac9c8139bbc0f8e5cffe151c9e7cf516c743413e442033c736356261ac7365e66cf60104d8c4d731dea9f5f86e62abd67231ad9aaa16d7415f0a8d0a1b7bbfd59958ac46072294528862f70bb0a", 0x57, 0x8}, {&(0x7f0000001a00)="c483c4130c8c06c2b813577e1dae29ef70bca35ee2135c9834806cc8ff96a77e19616e5297ddf2de6f91d699c2a022bed3741994415d1068a51f2fa00d8af79af4a6d7e644ca15b176440a31d331022b927520213504a9f360710e7f997d109cefe129e834993e5cb952dae9881bc79e4ff435d01a2001d09d45be", 0x7b, 0x8}, {&(0x7f0000001740)="b88123487a82e056c705c145987506edb9c858ec8cf639e39f525c95200e6eafccafdf4544afedc78db84d7915fe1b0985b1f87e6eff1834458b603251393e0c", 0x40, 0x400}, {&(0x7f0000001880)="b0bad069597ed1a92db2b9e3c4b767bcf4a67ddf27", 0x15, 0x6}, {&(0x7f0000001a80)="6d0689d518571f02cf797521302cea6cb13db0486c0e4048eaf5fe2068670bbfc8ab99be56f8906eda096e0faa013fd0b54a0b8d94b7e0f2fbc8efa16d9af04fb109fe7594fd1f9c1c6d51ae47d48cb4e1cbe70b2f9a8d47d332531bc311ca888ce8ec5c15b065d9ee508c51b56ee627c454f61af9a1b65d1e85cdde190285ddb9e4e624bac5adcf44e1204ec47d9645a35a78ced4982b9011201e31e31c2e1030d499472843901563f2c78e4513692ab258369136024f7c3008001f614f210e52b107e0eeb83aa31c5a2279e73708f8b709", 0xd2, 0x8}, {&(0x7f0000001b80)="d40167ecbe4d2141d890e10f6787a8dc0971adaef7a5ed33c09aeeb02930e0d8b366aa0234947ae5246df4fad2d14fd632f77a931d19047157616d34278ea1f1279f06534ef29b43d7acfb123421db04f9835b204ab8d4a698fc05338a0b74b0de45e27300285997eba8725cf5c82e7f493b0d8b0dfa7635dcc76699aed6c93d89e2679ef0a42d6c9cc840a0b95eeebafc787ba1f2818592fce6fc", 0x9b, 0x80}], 0x0, &(0x7f0000001d00)={[{@hash_rupasov}, {@usrjquota}, {@barrier_flush}, {@hash_r5}, {@balloc_hashed_reloc}, {@usrjquota_file}], [{@obj_type}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@obj_type={'obj_type', 0x3d, '-*/%:)'}}, {@context={'context', 0x3d, 'staff_u'}}, {@subj_role={'subj_role', 0x3d, '\xb2'}}]}) 16:02:47 executing program 3 (fault-call:3 fault-nth:5): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 264.458706] VFS: could not find a valid V7 on loop5. 16:02:47 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:47 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b", 0x40, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:47 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, 0x0, &(0x7f00000003c0)) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) r3 = accept(r1, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000880)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) ioctl$VIDIOC_OVERLAY(r4, 0x4004560e, 0x0) sendmmsg(r2, &(0x7f0000000580)=[{{&(0x7f0000003900)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000640)="0b2a68c1ec356b951cc88f8afcff93f5870d26fdbe8aced00db842d78ebe5f2c63eea18dd03200ebe8b4132b7d2b06dbf789d4fe480ae92ddf36fc47172ea4dcb95b6cf5ef1444e01cc6d773d9d0249ee890cc08baf120a282902799d2350b252cd89c1e5bc8a6fd9137847c7bc5789df1297788a096a2a5b387b1b0e0f686f2160077fa032d0133aa5999fdd56196f8220ce0d08d1474fa996b6a007fdc9d", 0x9f}], 0x1}}, {{&(0x7f0000000080)=@l2tp6={0xa, 0x0, 0xfffffffe, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}, 0x6}, 0x80, 0x0}}], 0x2, 0x804) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, 0x0, &(0x7f0000000180)) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000280)={r8, 0x0, 0xfff7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r8, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={r9, @in={{0x2, 0x4e23, @loopback}}, 0x5b, 0x6, 0x5, 0x0, 0x80000000}, &(0x7f0000000540)=0x98) [ 264.504075] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 264.630398] FAULT_INJECTION: forcing a failure. [ 264.630398] name failslab, interval 1, probability 0, space 0, times 0 [ 264.643666] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 264.653326] CPU: 0 PID: 13740 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 264.661330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.670984] Call Trace: [ 264.673583] dump_stack+0x1b2/0x281 [ 264.677409] should_fail.cold+0x10a/0x149 [ 264.681916] ? sctp_get_port_local+0xa96/0x1020 [ 264.686779] should_failslab+0xd6/0x130 [ 264.690787] kmem_cache_alloc_trace+0x47/0x3d0 [ 264.695730] sctp_add_bind_addr+0x6c/0x350 [ 264.700063] ? sctp_inet6_bind_verify+0x94/0x410 [ 264.705703] sctp_do_bind+0x317/0x660 [ 264.709609] sctp_sendmsg+0x2778/0x2f30 [ 264.713685] ? register_lock_class+0xa40/0x1320 [ 264.718469] ? sctp_id2assoc+0x210/0x210 [ 264.718847] VFS: could not find a valid V7 on loop5. [ 264.722548] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 264.733195] ? import_iovec+0x1df/0x360 [ 264.738137] ? dup_iter+0x240/0x240 [ 264.741778] ? copy_msghdr_from_user+0x218/0x3b0 [ 264.746884] ? kernel_recvmsg+0x210/0x210 [ 264.751127] inet_sendmsg+0x11a/0x4e0 [ 264.755107] ? security_socket_sendmsg+0x83/0xb0 [ 264.759870] ? inet_recvmsg+0x4d0/0x4d0 [ 264.763851] sock_sendmsg+0xb5/0x100 [ 264.767565] ___sys_sendmsg+0x6c8/0x800 [ 264.771668] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 264.774830] print_req_error: I/O error, dev loop3, sector 0 [ 264.776711] ? perf_trace_lock_acquire+0x104/0x510 [ 264.788731] ? HARDIRQ_verbose+0x10/0x10 [ 264.792895] ? __fget+0x1fe/0x360 [ 264.796367] ? lock_acquire+0x170/0x3f0 [ 264.800618] ? lock_downgrade+0x740/0x740 [ 264.805078] ? sockfd_lookup_light+0xb2/0x160 [ 264.810013] __sys_sendmsg+0xa3/0x120 [ 264.813987] ? SyS_shutdown+0x160/0x160 [ 264.818058] ? wait_for_completion_io+0x10/0x10 [ 264.822724] ? SyS_read+0x210/0x210 [ 264.826450] ? __do_page_fault+0x159/0xad0 [ 264.831289] SyS_sendmsg+0x27/0x40 [ 264.835259] ? __sys_sendmsg+0x120/0x120 [ 264.839681] do_syscall_64+0x1d5/0x640 [ 264.844273] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 264.849707] RIP: 0033:0x4665d9 [ 264.853157] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 264.860855] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 264.868297] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 [ 264.875724] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 264.883347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.890813] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 [ 264.913725] FAULT_INJECTION: forcing a failure. [ 264.913725] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 264.922871] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted [ 264.937628] CPU: 0 PID: 13737 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 264.945919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.956168] Call Trace: [ 264.959041] dump_stack+0x1b2/0x281 [ 264.962860] should_fail.cold+0x10a/0x149 [ 264.967028] __alloc_pages_nodemask+0x22c/0x2720 [ 264.972162] ? depot_save_stack+0x10d/0x3f0 [ 264.976726] ? HARDIRQ_verbose+0x10/0x10 [ 264.980897] ? __radix_tree_lookup+0x1b5/0x2e0 [ 264.985548] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 264.990513] ? find_get_entry+0x339/0x630 [ 264.995139] alloc_pages_current+0x155/0x260 [ 264.999645] do_read_cache_page+0x442/0xc10 [ 265.003969] ? sysv_bmap+0x30/0x30 [ 265.007600] sysv_find_entry+0x20d/0x610 [ 265.012152] ? lock_acquire+0x170/0x3f0 [ 265.016223] sysv_inode_by_name+0x5b/0x330 [ 265.020680] ? sysv_dotdot+0x140/0x140 [ 265.024566] ? do_raw_spin_unlock+0x164/0x220 [ 265.029079] ? _raw_spin_unlock+0x29/0x40 [ 265.033477] sysv_lookup+0x64/0xe0 [ 265.037052] __lookup_hash+0x1bb/0x270 [ 265.041045] filename_create+0x156/0x3f0 [ 265.045123] ? kern_path_mountpoint+0x40/0x40 [ 265.049801] SyS_symlinkat+0xb3/0x240 [ 265.053951] ? SyS_unlink+0x20/0x20 [ 265.057666] ? __close_fd+0x159/0x230 [ 265.061563] ? do_syscall_64+0x4c/0x640 [ 265.065623] ? SyS_unlink+0x20/0x20 [ 265.069253] do_syscall_64+0x1d5/0x640 [ 265.073182] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 265.078547] RIP: 0033:0x4665d9 16:02:47 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b", 0x40, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 265.081923] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 265.089726] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 265.097452] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 [ 265.105248] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.112692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.120423] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 16:02:47 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:47 executing program 3 (fault-call:3 fault-nth:6): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 265.195683] BFS-fs: bfs_fill_super(): loop1 is unclean, continuing [ 265.202508] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 265.228656] FAULT_INJECTION: forcing a failure. [ 265.228656] name failslab, interval 1, probability 0, space 0, times 0 [ 265.255180] CPU: 1 PID: 13762 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 265.263815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.264423] BFS-fs: bfs_fill_super(): Inode 0x00000002 corrupted [ 265.273354] Call Trace: [ 265.273380] dump_stack+0x1b2/0x281 [ 265.273396] should_fail.cold+0x10a/0x149 [ 265.273411] should_failslab+0xd6/0x130 [ 265.273425] kmem_cache_alloc_trace+0x29a/0x3d0 [ 265.273440] sctp_association_new+0x6d/0x1e90 [ 265.273450] ? __ipv6_addr_type+0x18f/0x2a0 [ 265.273465] sctp_sendmsg+0x1d33/0x2f30 [ 265.273483] ? register_lock_class+0xa40/0x1320 [ 265.273496] ? sctp_id2assoc+0x210/0x210 [ 265.273511] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 265.273526] ? import_iovec+0x1df/0x360 [ 265.273537] ? dup_iter+0x240/0x240 [ 265.334583] ? copy_msghdr_from_user+0x218/0x3b0 [ 265.339637] ? kernel_recvmsg+0x210/0x210 [ 265.343979] inet_sendmsg+0x11a/0x4e0 [ 265.348014] ? security_socket_sendmsg+0x83/0xb0 [ 265.352960] ? inet_recvmsg+0x4d0/0x4d0 [ 265.357027] sock_sendmsg+0xb5/0x100 [ 265.360831] ___sys_sendmsg+0x6c8/0x800 [ 265.365031] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 265.369785] ? perf_trace_lock_acquire+0x104/0x510 [ 265.374724] ? HARDIRQ_verbose+0x10/0x10 [ 265.378998] ? __fget+0x1fe/0x360 [ 265.382544] ? lock_acquire+0x170/0x3f0 [ 265.386693] ? lock_downgrade+0x740/0x740 [ 265.391131] ? sockfd_lookup_light+0xb2/0x160 [ 265.395803] __sys_sendmsg+0xa3/0x120 [ 265.399699] ? SyS_shutdown+0x160/0x160 [ 265.403685] ? wait_for_completion_io+0x10/0x10 [ 265.408376] ? SyS_read+0x210/0x210 [ 265.412437] ? __do_page_fault+0x159/0xad0 [ 265.417014] SyS_sendmsg+0x27/0x40 [ 265.421143] ? __sys_sendmsg+0x120/0x120 [ 265.425274] do_syscall_64+0x1d5/0x640 [ 265.429151] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 265.434324] RIP: 0033:0x4665d9 [ 265.437508] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 265.445720] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 16:02:48 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/bnep\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x1, [0x0]}, &(0x7f00000003c0)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x48}], 0x1, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 265.452971] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 [ 265.460608] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.468487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.476004] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 [ 265.559965] FAULT_INJECTION: forcing a failure. [ 265.559965] name failslab, interval 1, probability 0, space 0, times 0 [ 265.582634] CPU: 1 PID: 13770 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 265.590739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.600278] Call Trace: [ 265.602892] dump_stack+0x1b2/0x281 [ 265.606614] should_fail.cold+0x10a/0x149 [ 265.611124] should_failslab+0xd6/0x130 [ 265.615112] kmem_cache_alloc+0x28e/0x3c0 [ 265.619545] alloc_buffer_head+0x20/0x110 [ 265.623983] alloc_page_buffers+0xb3/0x1f0 [ 265.628308] create_empty_buffers+0x36/0x450 [ 265.632708] ? mem_cgroup_commit_charge+0x17c/0x3b0 [ 265.637742] create_page_buffers+0x14d/0x1c0 [ 265.642392] block_read_full_page+0xb9/0x870 [ 265.646905] ? __add_to_page_cache_locked+0x2ea/0x840 [ 265.652522] ? check_preemption_disabled+0x35/0x240 [ 265.657985] ? block_to_path.isra.0+0x420/0x420 [ 265.662663] ? __lru_cache_add+0x178/0x250 [ 265.666969] ? __bread_gfp+0x2e0/0x2e0 [ 265.670868] ? add_to_page_cache_lru+0x136/0x2b0 [ 265.675838] ? add_to_page_cache_locked+0x40/0x40 [ 265.680712] ? alloc_pages_current+0x15d/0x260 [ 265.685371] do_read_cache_page+0x38e/0xc10 [ 265.689679] ? sysv_bmap+0x30/0x30 [ 265.693215] sysv_find_entry+0x20d/0x610 [ 265.697267] ? lock_acquire+0x170/0x3f0 [ 265.701241] sysv_inode_by_name+0x5b/0x330 [ 265.705463] ? sysv_dotdot+0x140/0x140 [ 265.709560] ? do_raw_spin_unlock+0x164/0x220 [ 265.714128] ? _raw_spin_unlock+0x29/0x40 [ 265.718349] sysv_lookup+0x64/0xe0 [ 265.721962] __lookup_hash+0x1bb/0x270 [ 265.726011] filename_create+0x156/0x3f0 [ 265.730526] ? kern_path_mountpoint+0x40/0x40 [ 265.735007] SyS_symlinkat+0xb3/0x240 [ 265.739006] ? SyS_unlink+0x20/0x20 [ 265.742721] ? __close_fd+0x159/0x230 [ 265.746866] ? do_syscall_64+0x4c/0x640 [ 265.751093] ? SyS_unlink+0x20/0x20 [ 265.754705] do_syscall_64+0x1d5/0x640 [ 265.758581] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 265.763853] RIP: 0033:0x4665d9 [ 265.767024] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 265.774833] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 265.782548] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 [ 265.790062] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.797491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.805185] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 16:02:48 executing program 3 (fault-call:3 fault-nth:7): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 265.886264] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 265.994562] VFS: could not find a valid V7 on loop5. [ 266.016285] FAULT_INJECTION: forcing a failure. [ 266.016285] name failslab, interval 1, probability 0, space 0, times 0 [ 266.035139] CPU: 1 PID: 13792 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 266.043154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.052642] Call Trace: [ 266.055246] dump_stack+0x1b2/0x281 [ 266.058905] should_fail.cold+0x10a/0x149 [ 266.063149] should_failslab+0xd6/0x130 [ 266.067237] kmem_cache_alloc+0x28e/0x3c0 [ 266.071571] alloc_buffer_head+0x20/0x110 [ 266.076003] alloc_page_buffers+0xb3/0x1f0 [ 266.080254] create_empty_buffers+0x36/0x450 [ 266.084680] ? mem_cgroup_commit_charge+0x17c/0x3b0 [ 266.089883] create_page_buffers+0x14d/0x1c0 [ 266.094526] block_read_full_page+0xb9/0x870 [ 266.099372] ? __add_to_page_cache_locked+0x2ea/0x840 [ 266.105283] ? check_preemption_disabled+0x35/0x240 [ 266.110573] ? block_to_path.isra.0+0x420/0x420 [ 266.115515] ? __lru_cache_add+0x178/0x250 [ 266.120191] ? __bread_gfp+0x2e0/0x2e0 [ 266.124225] ? add_to_page_cache_lru+0x136/0x2b0 [ 266.129081] ? add_to_page_cache_locked+0x40/0x40 [ 266.134026] ? alloc_pages_current+0x15d/0x260 [ 266.139014] do_read_cache_page+0x38e/0xc10 [ 266.143351] ? sysv_bmap+0x30/0x30 [ 266.147166] sysv_find_entry+0x20d/0x610 [ 266.151886] ? lock_acquire+0x170/0x3f0 [ 266.156425] sysv_inode_by_name+0x5b/0x330 [ 266.160683] ? sysv_dotdot+0x140/0x140 [ 266.164591] ? do_raw_spin_unlock+0x164/0x220 [ 266.169182] ? _raw_spin_unlock+0x29/0x40 [ 266.173597] sysv_lookup+0x64/0xe0 [ 266.177230] __lookup_hash+0x1bb/0x270 [ 266.181402] filename_create+0x156/0x3f0 [ 266.185637] ? kern_path_mountpoint+0x40/0x40 [ 266.190426] SyS_symlinkat+0xb3/0x240 [ 266.194242] ? SyS_unlink+0x20/0x20 [ 266.197871] ? __close_fd+0x159/0x230 [ 266.201677] ? do_syscall_64+0x4c/0x640 [ 266.205657] ? SyS_unlink+0x20/0x20 [ 266.209306] do_syscall_64+0x1d5/0x640 [ 266.213634] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 266.218829] RIP: 0033:0x4665d9 [ 266.222104] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 266.230098] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 266.237864] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 [ 266.245472] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.256496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 266.264589] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 [ 266.428693] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:49 executing program 0: recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000280)="21c2b0369f4b4e2e3c20ce47bc96db62806448fb157356a63b2a34d7459eb641e35534764a3fd4262e10efee331cc6b9c141ddf2d620ba31", 0x38}], 0x1}, 0x11) r1 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) close(r1) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000400)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000440)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0xc0045878, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a0, &(0x7f0000000000)='&@[\x00') perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$romfs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x4, 0x4, &(0x7f00000006c0)=[{&(0x7f0000000480)="f815a2aaa1ba7ceb125321840608acd1e40465ad237d82b0c0df2bb430e78a326d2c7829020e0825307f705f4eb129f812b396c20006194811f4219fd2c6c7e5c06dc1754d", 0x45, 0x100}, {&(0x7f0000000500)="3c9f88b598a9b9e36704b9b2a6a0f886ba3189a33eb705aca9fcd1605a9c9c16d20d", 0x22, 0x7937}, {&(0x7f0000000540)="743be30d74cc448c083e27d2fda5d95a54d4f29ed37d8516d7e05db462a4d5b905ea6b0f3ea032b0cd43e314741058185155365865dca5b848f27b85608e81", 0x3f, 0x7}, {&(0x7f0000000580)="1ae7c24b763562b85a92ee38f07fe2af60c751dd7787e63c4c3d3ddc797cf0b2f1c090b67f150f190f5a96070f86b0078f723da56632d72c48da666286c9dd98b3a3754970eeae4fa211a753ecad2bbadf0d6dc50b204556ac9dde0553d890bf54ae1e70bc9ed849d34e2a1bf854424cc047e460a5f9673be8fcf73972300a22a07591b67a160dd9d687b7979a15bec91fc8d38ecea0cdf1c4bece8636c22d112c924779734dcb6c19c30896f237ab9a70764d9d1b9a5a83dfd890787749da4061", 0xc1, 0x3ff}], 0x1, &(0x7f0000000740)={[{'\x00'}], [{@uid_gt={'uid>', 0xee00}}, {@euid_lt}, {@fsname={'fsname', 0x3d, '&@[\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@uid_gt={'uid>', 0xee01}}]}) statx(r3, &(0x7f0000000800)='./file0\x00', 0x1000, 0x1, &(0x7f0000000940)) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008940)={0x0, 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="0300000000eff85b6bd5a2eeee965b15e310e09dffc186a4f52497785943c757f2ab924efa3e73cde9750a6a9d400bd626225731879a49637e54ac6dcbb4c6952ec79ca6f2001fbcfdaed12b5315023089dcb3606fa1c3762cb2ecebb5065577d075a4e1825325a21e59dd00"], &(0x7f0000000900)='GPL\x00', 0x400, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r4, 0x8, &(0x7f00000088c0)={0x5, 0x1}, 0x8, 0x10, 0x0}, 0x78) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000680)='&@[\x00') 16:02:49 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:49 executing program 1: fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) setsockopt$SO_TIMESTAMP(r1, 0x1, 0x40, 0x0, 0x4f) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000240)={@empty, 0x0}, &(0x7f0000000100)=0x14) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000003b00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000003ac0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x48}, 0x1, 0x0, 0x0, 0x20000010}, 0x20000000) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="78040000550001002dbd709ab4cd0d5d017800fcdbdf2507000000", @ANYRES32=r3, @ANYBLOB="20000100", @ANYRES32=r2, @ANYBLOB="00020100ac1414bb0000000000000000000000000c00000020000100", @ANYRES32=r6, @ANYBLOB="00020200fe8800000000000000000000000001010800000020000100", @ANYRES32=0x0, @ANYBLOB="00030200200100000000000000000000000000018edd0000770f7ba8bece433a9b464f6dfd7abc0c4ff13e309dc4604ada66e656854fb4c143788a63c6b2c4cbbd4a7c000000000000"], 0x78}}, 0x0) 16:02:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0x806000) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040), 0x581101) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00000000c0)=0x4) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x6609, 0x0) socket$kcm(0x2, 0x0, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) perf_event_open(&(0x7f0000000440)={0x4, 0x80, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20420, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x5e147f4d00000, 0x0, 0x8, 0x0, 0x62ee0d52, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x152a, 0x0, 0x7, 0x3}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={0xffffffffffffffff, 0x15, 0x0, 0x100, &(0x7f0000000280)=[0x0], 0x1}, 0x20) socket$kcm(0x2, 0x0, 0x0) 16:02:49 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b", 0x40, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:49 executing program 3 (fault-call:3 fault-nth:8): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 266.643815] VFS: could not find a valid V7 on loop5. [ 266.647334] FAULT_INJECTION: forcing a failure. [ 266.647334] name failslab, interval 1, probability 0, space 0, times 0 [ 266.670310] FAULT_INJECTION: forcing a failure. [ 266.670310] name failslab, interval 1, probability 0, space 0, times 0 16:02:49 executing program 1: r0 = syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="83006b917e0336985c73285e35ceaab877d8219e03a93b8c541a51e5b00cb0a81faa24e769b6e3b621bb8eaec0d999961bffd1739c9ee17cbf90ef08ffa1ee33f0a9b879ab78047381b78193884d75b8f7b87102a8361d98e08a1bace6b5af24a9066c9531acbdc386896273d195", 0x6e, 0x8}, {&(0x7f00000001c0)="261dc5b4add22e41c0d86b6c6ac203dd1a44d3686f418d5ba2ee26da6247969a28d15b1aef89e8bd471be4157fee0295a74a25c891955e5415d999d6c6c0126e0a288c1106b4409c69323ff8153019143c1343dfc8fc2f1e22f04ce0150b958e43e07d669f1764ab4e7bdcb1", 0x6c, 0xfff}], 0x50, &(0x7f0000001dc0)=ANY=[@ANYBLOB='order=relaxed,snapshot=0x0000000000000000,barrier,fowner=', @ANYRESDEC=0xee00, @ANYBLOB="450b5e695d7e2c58b33590ad00000000", @ANYRESDEC=0xee00, @ANYBLOB="2c6f626a5f757365723dc42d2c646f6e745f6d6561737572652c61707072616973652c002f233c3b057c8b8fe9b36566f52573d63dce3aadbcd93f5d08d0a77f58e02a1395af1ed46eabc4bc2c8ce2708efcf28a1bf4b59556812e54a6d4aeaa5084d835eb7815a2b78a0a02bd7ec0ea27b66ada6009d7f184f88e5bf183ebfa7b2e484448429660f10bf43ba09415ffdd230e38b4aa10ae2afc5065ac5e8f855022a1705ccbc6969e7236427abf448e731ae1611ff659af2a4f51d79532878b980fba2677ef704872ac113efc24e53f7c2147c1c90821742d99b1c1e1af94"]) statx(r0, &(0x7f0000000340)='./file0\x00', 0x100, 0x8, &(0x7f0000000380)) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f00000000c0)='rcu_utilization\x00', r1}, 0xd) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xc3a, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000580)='bcache_write\x00'}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000005b500)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r3, 0xd000943e, &(0x7f0000000d40)={r5, r4, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000062c40)={0x0, [{0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x0, "8bebeb894f74c3"}) r8 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r8, 0xe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x4, 0x5b, 0xf0, 0x1, 0x0, 0x2, 0x20, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x10001, 0x2, @perf_config_ext={0x1000, 0x8}, 0x4502, 0x0, 0x5, 0x7, 0xfffffffffffffff7, 0x180, 0x5, 0x0, 0x80000000, 0x0, 0x7}, r8, 0x1, r2, 0xc5712d94cf138144) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000057dc0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) syz_mount_image$squashfs(&(0x7f0000000480), &(0x7f00000006c0)='./file0\x00', 0x5, 0x6, &(0x7f0000000ac0)=[{&(0x7f0000000700)="6bf326123255e06768e3924a7c074187aab8bbc7a10cf3acd145ed05e9a4310392d2dbc07a910cd403e2d92aaee00bc92b2488c6a6107bcc0a9c7af29237b1ba84258c72a556c8a5872d2cbc2e1df380985bb79403e0d8e7751a68ab58ba32e847c00c129cff3e8dd82c0f7e875d519731b0251e9541bf84b6", 0x79, 0x2}, {&(0x7f0000000780)="178975f6ba18fbdd58291c6cb20bd61962730e44fe56ad743f2647c0dcac5ff1dd0ceb8a517d3df5037002baba1fc45ebfeda1dfb949623dc86f5df04dce734a3d11ab8bb31caf7a4e6e59c43c809ef53afb7e5ee9e2a321b8e2c8b95b471cbc4bbec220ed1ef80f379cb4769cb8dee27336f06124d3c980d3126d93cd0fc0d4f5b321052dc7089c145ccd93391ac0e233713bd12b8700c43c676e7674ee75c587164939cad7a45020faa323d3945ca9dbb370df69b51e60ee54c889375e892b744f0cf17c89c79d87994a3bcb2ccdccb95698291087", 0xd6, 0x9}, {&(0x7f0000000880)="1d50e42a51d5620d0853599ff7adf0f8cd7229a1b9c2b548ba971e17f3d9f5333681fa9e9e4556cb5304450d19e075a067ce7428767fe21cd8deaf8a2a575d2c8a7643842577ec5f432916e481b3a263cad3395425a285b323d858e58c", 0x5d, 0x1}, {&(0x7f0000000900)="adef3787036f2acf5eceb20626684a10fe231995dba9c08003aef62e6fc0970a6b15939afc2582eab412e7dc4b93fcd256545163ce9c5fae4f0060c417958f33cfa1ccbbed001671af4442cf609904bb035e7fbf40202f54cace836a48913c2d6328d2a1c49e8fcb18be0911dd396cab4cb0c062d1c940be1541e7ba322dd9385e55b97fbb9bce5a72c2aab829737ec513a1d532b3462d4e1c97ba0484a638c0e068cb7ff1ee3b6cc8c1b2339fa4fb9ce618766e00b4259e8cfc97952ad005fb7d793c46548f9b01f11e87d53f00ad1f2664ec66471f0fe2880b73ac5221", 0xde, 0x10001}, {&(0x7f0000000a00)="ddb7e7867b1f0b0f9e3bb97bcc372b9f314c2c0b5c95b21bf960373f85f1b1b184f40ae01d546e358903cc847846872597726933c4c2fd7fd385f4de3291b901ea9d6f61010589230b18b014e9487065a93174ee943c3d7008bde0a5cea1c39fd0b10abb7f", 0x65, 0x401}, {&(0x7f0000000a80)="2bc985cea0911143aad716668f119c6fba6e9dad8e0b03093ecb37abc1", 0x1d, 0x1}], 0x800000, &(0x7f0000000b80)={[{}], [{@subj_role={'subj_role', 0x3d, '-.'}}, {@fowner_lt={'fowner<', r9}}, {@subj_type={'subj_type', 0x3d, '\x1d-'}}]}) recvfrom$unix(0xffffffffffffffff, &(0x7f0000001d40)=""/105, 0x69, 0x40000000, 0x0, 0x0) unshare(0x60000200) [ 266.719041] CPU: 1 PID: 13814 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 266.726963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.736325] Call Trace: [ 266.738929] dump_stack+0x1b2/0x281 [ 266.742757] should_fail.cold+0x10a/0x149 [ 266.747179] should_failslab+0xd6/0x130 [ 266.751439] __kmalloc+0x2c1/0x400 [ 266.755104] ? sctp_stream_init+0x8e/0x2b0 [ 266.759526] sctp_stream_init+0x8e/0x2b0 [ 266.763602] sctp_association_new+0x10e4/0x1e90 [ 266.768367] sctp_sendmsg+0x1d33/0x2f30 [ 266.772409] ? register_lock_class+0xa40/0x1320 [ 266.777331] ? sctp_id2assoc+0x210/0x210 [ 266.781404] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 266.786272] ? import_iovec+0x1df/0x360 [ 266.790287] ? dup_iter+0x240/0x240 [ 266.793927] ? copy_msghdr_from_user+0x218/0x3b0 [ 266.798690] ? kernel_recvmsg+0x210/0x210 [ 266.802895] inet_sendmsg+0x11a/0x4e0 [ 266.806685] ? security_socket_sendmsg+0x83/0xb0 [ 266.811610] ? inet_recvmsg+0x4d0/0x4d0 [ 266.815661] sock_sendmsg+0xb5/0x100 [ 266.819381] ___sys_sendmsg+0x6c8/0x800 [ 266.823346] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 266.828083] ? perf_trace_lock_acquire+0x104/0x510 [ 266.832999] ? HARDIRQ_verbose+0x10/0x10 [ 266.837128] ? __fget+0x1fe/0x360 [ 266.840681] ? lock_acquire+0x170/0x3f0 [ 266.844642] ? lock_downgrade+0x740/0x740 [ 266.848791] ? sockfd_lookup_light+0xb2/0x160 [ 266.853550] __sys_sendmsg+0xa3/0x120 [ 266.857335] ? SyS_shutdown+0x160/0x160 [ 266.861678] ? wait_for_completion_io+0x10/0x10 [ 266.866423] ? SyS_read+0x210/0x210 [ 266.870036] ? __do_page_fault+0x159/0xad0 [ 266.874550] SyS_sendmsg+0x27/0x40 [ 266.878772] ? __sys_sendmsg+0x120/0x120 [ 266.882913] do_syscall_64+0x1d5/0x640 [ 266.886786] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 266.892446] RIP: 0033:0x4665d9 [ 266.895973] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 266.904122] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 266.911467] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 16:02:49 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100", 0x42, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 266.919420] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.932193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 266.940200] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 [ 266.961168] CPU: 1 PID: 13812 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 266.969270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.978842] Call Trace: [ 266.981791] dump_stack+0x1b2/0x281 [ 266.985526] should_fail.cold+0x10a/0x149 [ 266.990308] should_failslab+0xd6/0x130 [ 266.994315] kmem_cache_alloc+0x28e/0x3c0 [ 266.998477] alloc_buffer_head+0x20/0x110 [ 267.003014] alloc_page_buffers+0xb3/0x1f0 [ 267.007361] create_empty_buffers+0x36/0x450 [ 267.012533] ? mem_cgroup_commit_charge+0x17c/0x3b0 [ 267.017704] create_page_buffers+0x14d/0x1c0 [ 267.022218] block_read_full_page+0xb9/0x870 [ 267.027178] ? __add_to_page_cache_locked+0x2ea/0x840 [ 267.033402] ? check_preemption_disabled+0x35/0x240 [ 267.036573] NILFS (loop1): couldn't find nilfs on the device [ 267.039425] ? block_to_path.isra.0+0x420/0x420 [ 267.039439] ? __lru_cache_add+0x178/0x250 [ 267.039450] ? __bread_gfp+0x2e0/0x2e0 [ 267.039463] ? add_to_page_cache_lru+0x136/0x2b0 [ 267.039474] ? add_to_page_cache_locked+0x40/0x40 [ 267.039486] ? alloc_pages_current+0x15d/0x260 [ 267.039499] do_read_cache_page+0x38e/0xc10 [ 267.039508] ? sysv_bmap+0x30/0x30 [ 267.039521] sysv_find_entry+0x20d/0x610 [ 267.088417] ? lock_acquire+0x170/0x3f0 [ 267.092691] sysv_inode_by_name+0x5b/0x330 [ 267.097771] ? sysv_dotdot+0x140/0x140 [ 267.101846] ? do_raw_spin_unlock+0x164/0x220 [ 267.107133] ? _raw_spin_unlock+0x29/0x40 [ 267.111697] sysv_lookup+0x64/0xe0 [ 267.116105] __lookup_hash+0x1bb/0x270 [ 267.120129] filename_create+0x156/0x3f0 [ 267.124504] ? kern_path_mountpoint+0x40/0x40 [ 267.129812] VFS: could not find a valid V7 on loop5. [ 267.131221] SyS_symlinkat+0xb3/0x240 [ 267.131236] ? SyS_unlink+0x20/0x20 [ 267.131244] ? __close_fd+0x159/0x230 [ 267.131256] ? do_syscall_64+0x4c/0x640 [ 267.131265] ? SyS_unlink+0x20/0x20 [ 267.131275] do_syscall_64+0x1d5/0x640 [ 267.131290] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 267.163028] IPVS: ftp: loaded support on port[0] = 21 [ 267.168168] RIP: 0033:0x4665d9 [ 267.168180] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 267.168192] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 267.168198] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 [ 267.168203] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.168209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 16:02:50 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 267.168215] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 [ 267.294481] FAULT_INJECTION: forcing a failure. [ 267.294481] name failslab, interval 1, probability 0, space 0, times 0 [ 267.313208] CPU: 1 PID: 13854 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 267.321750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.331374] Call Trace: [ 267.334240] dump_stack+0x1b2/0x281 [ 267.338355] should_fail.cold+0x10a/0x149 16:02:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0xffb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x2, 0x7, 0x1f, 0x81, 0x0, 0x10001000, 0x40000, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1f, 0x2, @perf_config_ext={0xa8f, 0x1ff}, 0x1000, 0x8001, 0x4, 0x5, 0x5, 0x3, 0xfff, 0x0, 0x800148}, 0x0, 0xe, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="2fdea92928843edd2dbb8b9bf2a8062e457bd574c1ead901bd5cde747df5a9b7c0819ab2d49f5dc6be904e93f3fedd1ccaf84ea209b07f222af285b0cb33399fa6a229566e1c129a65d48c6f111c91bf82f21e0ab1e0bbb375cc7dd345e7d16b0ed3b28454e11fd4bd91f68d6250a82919608c4e727722569822d794485c638c6f90fd073c3a8384529037438782a140573b82a00677", 0x96}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) r3 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x2, 0xfd, 0x1, 0x20, 0x0, 0x7, 0x15a40, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x83bd, 0x4, @perf_config_ext={0x8000}, 0x10c, 0x81, 0x2, 0x2, 0x7f, 0x800, 0x6, 0x0, 0x101, 0x0, 0xffff}, r2, 0xffffffffffffffff, r0, 0x2) setregid(0x0, 0x0) chown(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) r4 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r4, 0xe, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6, r5}], {}, [{0x8, 0x2, r6}, {0x8, 0x7}, {}], {}, {0x20, 0x4}}, 0x44, 0x2) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008a80)=[{&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000380)="6cfe16d663d4ebb78f15bd393a9433fea9b61dafb2749b894c97d9687d7c9793e43c6fc6583a5107052e9864298d2b52c87fa73ef8bb992ab6239173ca5189e3877cafb5e1ea4c32a2159123ed063e3534b2571f9e2dc1d681de2a02dfac8630959b248bbeee821765ea4e5243b66dec740905c76dde9eadf96077fa95740d277821ca818b3086d7f2e449cfb2fd0efc1617b865d908e88111b10014c75a61e5d82df6ef071d152764407bd39085ae497eb08b754e", 0xb5}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="25a9cda8482f00e9d15cec36065a79bd1e00e48efaec64bc52d61265197738f04dcb855a7a3bd5701961f4808ba24c311147b1e3d7647a45d27d05eb7667c103362a24372118dc8a015b41df575ef4bc34b5b11d1a144677fc28ee39aa08e5c1dc490082445ed2d2f3c077d4146af9509e85e9517b0e5aaf3d08af00fec990294b3d3d8277265aeabd462c67de9a72ae9063ba27eb854652e8de971d96df2e0ef974feb05e4164eb5edb005c668cb891b34e67cbf1fc84a048b0c963b04e777c265915e881bcfd01fc60ea73d40e898cdedbac5d11da4277", 0xd8}, {&(0x7f0000000640)="d79ce96b62db4314c3168fab0cb7cd489a5e51540aff8a6c27ba669d2c35f6cb5779ce780c70acae8273278fcda65c1f72a1f0380dd1409883899ebfa9860ab5657952f2c99507abb57c02ebb9950298f7c492d19ad5bef20f5e1e59d73e3b2262287074a4b7113c4a9846b6f54a442f531e8ad0f8bb3cfa9b97469b0fbf8a59b9e008cef050ba784568606700a7643ddd97cab0b2689af5a8c486a15e20286ca07a0c15c24bad1392cf8d8ba1d3d845d8bfc697", 0xb4}, {&(0x7f0000000280)="068b9ca9fb", 0x5}, {&(0x7f0000000700)="6a60739aeb1a45a208de2b03df73da7bcc21e6d7a3b4af1bb0f9e885c7c1de4f5211962b7ee5e9bc9c9d479f72b4b9f0c7eb0f14bdcd98986e6ed2018c05211b8ff3857b62be04162a94394b980079ecfec04273001badfc066acb", 0x5b}, {&(0x7f0000000780)="50a18187a6cb018e19c91932acfe15475c05b905ad910fa4e5060549cb4c91199fa2b0897f7eaf275b7238ecf518bf945d809e90118cb8e65324a146c05b886699b956ec4f7dc3ea3419c0b345dace4f80b038854008f57520682c6f2bdf06d36c1b9341dc5d63f6a188e543ca972f6d6cacc1601359c6ecf135497231cc1dbad6bac95655d0bbfe7eedf470e49af7bbc015a8f843c73d260afd90eaf649d25d1fd9c3bb4080cacdc5ff3d27a47833fdaaf03bc1be675720cff6c022f372", 0xbe}, {&(0x7f0000000840)="c9b4772acc987ffeb09df558ba58ba825523677b8f7b1c6bd30e18aba24fafbc68f0c6b59f3e090ad61be5942deb494b4e836e8ef729f321be3d151a7f9e81de1009959f7082f98fabad65ac2f19c99950fee8145e5cb5dd81950a2e319f5df726686953240d35fefbef8606c84d8d7989168598090b8e0207cf4ac7388f552412583b7a7def932967e8b7d56b674034e253b53ea488c274a0407a", 0x9b}], 0x9, &(0x7f0000000ec0)=[@cred={{0x1c, 0x1, 0x2, {r2, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r3, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0]}}], 0x120, 0x4}, {&(0x7f0000001080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001100)="d8ca9b7d380cfdbfac453355548f168164ae5a46ef1fc0c2e534c727d5e38b47718a59fdddcd290401", 0x29}, {&(0x7f0000001140)="39aa2cdf4585172c2f060e3b0b40aab32d57fa36a4805a5ca3e79d774fc5d0d12eaa5483f9c90d9073f13d1a1c235b3c9a9a93653f54321407e91f0746b9b623175ec91c02e42be233af752f0ba94f65a4663c73fc712ca8a87d04fca778c94c5ee8dbaf03817728d13ab9e074958d525ace8bd77b4a939464506bbd0263d0f7402dfbc09e19b9690150441ff74c4354", 0x90}, {&(0x7f0000001200)="7e5adf47bd838812e77a96a31fedd62ea79705fb3a4b64aa6e46763ee74bf01f1efbc7c755055ea5c3d0bf2db2e5566116742be3914a19d1617a62a39114c095d09ce32a6dd9bef2f1", 0x49}, {&(0x7f0000001280)="f4ccdd702a9c3e057edbad6fb04da0d96d5df04c69837a05aba16051a4cd02c0e216ad89e5fabed91774482b23e79a483961", 0x32}], 0x4, &(0x7f0000001300)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20, 0x10}, {&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000065c0)=[{&(0x7f00000064c0)="e0849c35cb6852ed435fbf58418450610d882ad9e860d8f2f176bd7eff1040711905a2d7608ec58382fcfe759cd364dfa19383a3f86bacfe864cffab57f6cfde356372a4d09121046f40232b7d32234c051fd816be5811c782899d84ec4ffd128a6faac45f228dde36cb7a73d1799163ed0c51ceabe8c78473a97127755b6b0018f4893bc74e34e3e41db1d373f2b9548e74653ae312eefaa2d7b022fdeac8d2462b54144604fe2c8f33900bb225bf6788289ac949a615ec00f26b57692d91f521a290c42ebef02ccaf30f305ca5f7b8333b6f6b4732b47d8d894f2ed8b6ff613af87ead3494e4ccd7c0", 0xea}], 0x1, &(0x7f0000008940)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r2, r5, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r0, r7, r8]}}], 0x130, 0x48041}], 0x3, 0x0) r9 = syz_mount_image$v7(&(0x7f0000001000), &(0x7f0000001040)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f00000013c0)="09021b8ee2536195762e6fa5cc072b21985aa31e3cfa47887938af797987ee4e5916578bf52ff195c52135002b30368f3f411cc93915d98b5725816c77ef995a410d50eca0b79cc0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) openat(r9, &(0x7f0000000180)='./file0\x00', 0x200040, 0x80) [ 267.342793] should_failslab+0xd6/0x130 [ 267.346807] kmem_cache_alloc_trace+0x29a/0x3d0 [ 267.351611] sctp_auth_shkey_create+0x58/0x130 [ 267.356220] sctp_auth_asoc_copy_shkeys+0x1d1/0x2a0 [ 267.361495] sctp_association_new+0x149a/0x1e90 [ 267.366376] sctp_sendmsg+0x1d33/0x2f30 [ 267.370543] ? register_lock_class+0xa40/0x1320 [ 267.375229] ? sctp_id2assoc+0x210/0x210 [ 267.379394] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 267.384398] ? import_iovec+0x1df/0x360 [ 267.388475] ? dup_iter+0x240/0x240 16:02:50 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x400}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x9, 0x3) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x0, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={'veth0_to_bond\x00', &(0x7f00000000c0)=@ethtool_eee={0x45, 0x7, 0x93, 0x8, 0x1000, 0x2, 0x8, 0x2, [0x7e32, 0x8000]}}) readv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1) socket(0x0, 0x0, 0x0) [ 267.392116] ? copy_msghdr_from_user+0x218/0x3b0 [ 267.396910] ? kernel_recvmsg+0x210/0x210 [ 267.401158] inet_sendmsg+0x11a/0x4e0 [ 267.405146] ? security_socket_sendmsg+0x83/0xb0 [ 267.410020] ? inet_recvmsg+0x4d0/0x4d0 [ 267.414611] sock_sendmsg+0xb5/0x100 [ 267.418422] ___sys_sendmsg+0x6c8/0x800 [ 267.422673] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 267.427678] ? perf_trace_lock_acquire+0x104/0x510 [ 267.432779] ? HARDIRQ_verbose+0x10/0x10 [ 267.436941] ? __fget+0x1fe/0x360 [ 267.440623] ? lock_acquire+0x170/0x3f0 [ 267.444608] ? lock_downgrade+0x740/0x740 [ 267.449391] ? sockfd_lookup_light+0xb2/0x160 [ 267.454157] __sys_sendmsg+0xa3/0x120 [ 267.458144] ? SyS_shutdown+0x160/0x160 [ 267.462687] ? wait_for_completion_io+0x10/0x10 [ 267.467475] ? SyS_read+0x210/0x210 [ 267.471113] ? __do_page_fault+0x159/0xad0 [ 267.475629] SyS_sendmsg+0x27/0x40 [ 267.479181] ? __sys_sendmsg+0x120/0x120 [ 267.483417] do_syscall_64+0x1d5/0x640 [ 267.488086] entry_SYSCALL_64_after_hwframe+0x46/0xbb 16:02:50 executing program 3 (fault-call:3 fault-nth:9): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 267.493702] RIP: 0033:0x4665d9 [ 267.496963] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 267.505092] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 267.512438] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 [ 267.519866] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 267.527217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 267.534738] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 [ 267.557332] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:50 executing program 0: mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$cec(&(0x7f0000000040), 0x3, 0x2) preadv2(r0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/137, 0x89}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/237, 0xed}, {&(0x7f0000001440)=""/146, 0x92}], 0x4, 0x3, 0x100, 0x0) syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x2e6}], 0x0, &(0x7f0000010300)) prctl$PR_SET_UNALIGN(0x6, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) io_submit(0x0, 0x0, 0x0) 16:02:50 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b", 0x40, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:50 executing program 4 (fault-call:1 fault-nth:5): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 267.647221] squashfs: SQUASHFS error: Can't find a SQUASHFS superblock on loop1 16:02:50 executing program 0: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000b, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f0000337000/0x1000)=nil, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x8082, &(0x7f0000000500)={0xa, 0x4e23, 0x0, @local}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/connector\x00') ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0x40, 0x8, 0x400, 0x2, @private2, @loopback, 0x1, 0x8000, 0x3, 0x9}}) sendfile(r1, r2, &(0x7f0000000040)=0x100060, 0xffffa88f) [ 267.707494] FAULT_INJECTION: forcing a failure. [ 267.707494] name failslab, interval 1, probability 0, space 0, times 0 [ 267.770897] FAULT_INJECTION: forcing a failure. [ 267.770897] name failslab, interval 1, probability 0, space 0, times 0 [ 267.788598] VFS: could not find a valid V7 on loop5. [ 267.796287] CPU: 0 PID: 13895 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 267.804199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.814400] Call Trace: [ 267.817004] dump_stack+0x1b2/0x281 [ 267.820645] should_fail.cold+0x10a/0x149 [ 267.824971] should_failslab+0xd6/0x130 [ 267.829355] kmem_cache_alloc_trace+0x47/0x3d0 [ 267.834063] sctp_add_bind_addr+0x6c/0x350 [ 267.838718] ? sctp_v6_scope+0x42/0x50 [ 267.842676] sctp_copy_local_addr_list+0x2ae/0x400 [ 267.847588] ? sctp_inet_bind_verify+0x1c0/0x1c0 [ 267.852418] sctp_bind_addr_copy+0xde/0x430 [ 267.856900] sctp_sendmsg+0x1d57/0x2f30 [ 267.860981] ? register_lock_class+0xa40/0x1320 [ 267.865821] ? sctp_id2assoc+0x210/0x210 [ 267.869985] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 267.874735] ? import_iovec+0x1df/0x360 [ 267.878794] ? dup_iter+0x240/0x240 [ 267.882406] ? copy_msghdr_from_user+0x218/0x3b0 [ 267.887169] ? kernel_recvmsg+0x210/0x210 [ 267.891389] inet_sendmsg+0x11a/0x4e0 [ 267.895522] ? security_socket_sendmsg+0x83/0xb0 [ 267.900628] ? inet_recvmsg+0x4d0/0x4d0 [ 267.904587] sock_sendmsg+0xb5/0x100 [ 267.908498] ___sys_sendmsg+0x6c8/0x800 [ 267.912823] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 267.917658] ? perf_trace_lock_acquire+0x104/0x510 [ 267.922749] ? HARDIRQ_verbose+0x10/0x10 [ 267.926892] ? __fget+0x1fe/0x360 [ 267.930604] ? lock_acquire+0x170/0x3f0 [ 267.934647] ? lock_downgrade+0x740/0x740 [ 267.938791] ? sockfd_lookup_light+0xb2/0x160 [ 267.943269] __sys_sendmsg+0xa3/0x120 [ 267.947066] ? SyS_shutdown+0x160/0x160 [ 267.951175] ? wait_for_completion_io+0x10/0x10 [ 267.955833] ? SyS_read+0x210/0x210 [ 267.959618] ? __do_page_fault+0x159/0xad0 [ 267.964249] SyS_sendmsg+0x27/0x40 [ 267.967872] ? __sys_sendmsg+0x120/0x120 [ 267.972013] do_syscall_64+0x1d5/0x640 [ 267.975887] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 267.981148] RIP: 0033:0x4665d9 [ 267.984408] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 267.992969] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 268.000399] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 [ 268.008089] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.015379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.022641] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 [ 268.032952] CPU: 0 PID: 13896 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 268.041292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.050929] Call Trace: [ 268.053619] dump_stack+0x1b2/0x281 [ 268.057286] should_fail.cold+0x10a/0x149 [ 268.061640] should_failslab+0xd6/0x130 [ 268.065714] kmem_cache_alloc+0x28e/0x3c0 [ 268.069962] alloc_buffer_head+0x20/0x110 [ 268.074379] alloc_page_buffers+0xb3/0x1f0 [ 268.078814] create_empty_buffers+0x36/0x450 [ 268.083278] ? mem_cgroup_commit_charge+0x17c/0x3b0 [ 268.088685] create_page_buffers+0x14d/0x1c0 [ 268.093564] block_read_full_page+0xb9/0x870 [ 268.098273] ? __add_to_page_cache_locked+0x2ea/0x840 [ 268.103487] ? check_preemption_disabled+0x35/0x240 [ 268.108719] ? block_to_path.isra.0+0x420/0x420 [ 268.113419] ? __lru_cache_add+0x178/0x250 [ 268.117760] ? __bread_gfp+0x2e0/0x2e0 [ 268.121667] ? add_to_page_cache_lru+0x136/0x2b0 [ 268.126442] ? add_to_page_cache_locked+0x40/0x40 [ 268.131657] ? alloc_pages_current+0x15d/0x260 [ 268.137476] do_read_cache_page+0x38e/0xc10 [ 268.143490] NILFS (loop1): couldn't find nilfs on the device [ 268.150894] ? sysv_bmap+0x30/0x30 [ 268.155197] sysv_find_entry+0x20d/0x610 [ 268.159292] ? lock_acquire+0x170/0x3f0 [ 268.163413] sysv_inode_by_name+0x5b/0x330 [ 268.167841] ? sysv_dotdot+0x140/0x140 [ 268.171740] ? do_raw_spin_unlock+0x164/0x220 [ 268.176255] ? _raw_spin_unlock+0x29/0x40 [ 268.180612] sysv_lookup+0x64/0xe0 [ 268.184187] __lookup_hash+0x1bb/0x270 [ 268.188172] filename_create+0x156/0x3f0 [ 268.192495] ? kern_path_mountpoint+0x40/0x40 [ 268.197163] SyS_symlinkat+0xb3/0x240 [ 268.201490] ? SyS_unlink+0x20/0x20 [ 268.205115] ? __close_fd+0x159/0x230 [ 268.208902] ? do_syscall_64+0x4c/0x640 [ 268.213069] ? SyS_unlink+0x20/0x20 [ 268.217084] do_syscall_64+0x1d5/0x640 16:02:50 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x9, 0x3, 0x228, 0x190, 0x0, 0xb0, 0xb0, 0xb0, 0x190, 0x1a8, 0x1a8, 0x190, 0x1a8, 0x3, 0x0, {[{{@ip={@loopback, @empty, 0x0, 0x0, 'erspan0\x00', 'macvlan1\x00'}, 0x0, 0x70, 0xb0}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "506a598264bdd6fcb66b2f2815b6eb09b93eed4084409a31d330eb5a4123"}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@addrtype1={{0x28}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x288) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r4 = syz_open_dev$radio(&(0x7f0000000140), 0x0, 0x2) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001700)) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000000), 0x9f) vmsplice(r4, &(0x7f0000000280)=[{&(0x7f0000000380)="c6df4a6cd277df0ed36bc9698d0ab9b2201248c5d73308a73276dab6c4fb240dab97cdf4ef2124a5d8129a785ba640cbd9f43f2741a2705c8ed723661d8a882d308e1869b32d0f981155e64f08026f08884fb361c83bc0643f3518ee82480897d29a1987501b6f0d26a2c47c03c6ef964c1b7449aeceb1efb636f8b8489ad26a017d6ae380a6f72c30753ce80758867247092d28e0f8e10ff4e71c9b3ae851fcf9a004bc4d423fb027fac3fbfb96d622bc22a9d85f", 0xb5}, {&(0x7f0000000840)="9606908cc4ea284ce42c39c97d7a3bf452900ec6afd973c5ef323e0920e3334ade1d60d2872435231fe3032adbd122b7b63c051183ab504b5215622f8354ea59c1d5a0a63a35d9c738b6aab1693b214854092949039f7ffe58d7879d587fa299ede0d88f74ae50105fbef04d18afc4c8fbe0954a7363d46de1f9c2e9ec4464716520f6fa1e550e7cb3d6eb789971ac92fd0368dae134976103b845b003c9ebd8b8d928741ea9d060cc471e3a988b69d290d27c9262d01475b196a2b07988c6097d9cf062979e21727524abecc1f8a8f2511d4d69f764d63fe3986bd00d584a8b9d32258dad7e549d2781af2c48bb837e7f2986fda01708", 0xf7}], 0x2, 0x0) r5 = getpid() perf_event_open(&(0x7f00000004c0)={0x5, 0x80, 0xa4, 0xff, 0x20, 0x7, 0x0, 0x7fff, 0x148, 0x6, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1ff, 0x1, @perf_config_ext={0x1, 0x8001}, 0x40400, 0x5, 0x2, 0x4, 0x200, 0xfcea, 0x2, 0x0, 0x8001, 0x0, 0x84e7}, r5, 0xa, 0xffffffffffffffff, 0xa) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc10}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x300) preadv(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000d00)=""/4081, 0xff1}, {&(0x7f00000009c0)=""/231, 0xe7}, {&(0x7f0000001e40)=""/152, 0x98}, {&(0x7f0000000480)=""/2, 0x2}, {&(0x7f0000000480)}, {&(0x7f0000001d00)=""/143, 0x8f}], 0x6, 0x42e, 0x8) dup(r1) splice(r0, 0x0, r1, 0x0, 0xfffd, 0x0) [ 268.221429] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 268.226954] RIP: 0033:0x4665d9 [ 268.230402] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 000000000000010a [ 268.238289] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 268.245719] RDX: 0000000020000180 RSI: 0000000000000005 RDI: 00000000200004c0 [ 268.254759] RBP: 00007f0f470e51d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.262621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:02:51 executing program 4 (fault-call:1 fault-nth:6): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 268.270069] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 16:02:51 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000480)={0x38, 0x2, 0x2, 0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) recvmmsg(r1, &(0x7f0000000680)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x1, 0x0, 0x0, 0x3, 0x55c}, 0x0) r4 = open(&(0x7f0000000040)='./bus\x00', 0x4c4842, 0x104) write$UHID_INPUT(r4, &(0x7f0000000980)={0x8, {"0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004e0598220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cc7f7270a616316400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1041}}, 0x1006) syz_open_procfs(0x0, 0x0) r5 = creat(&(0x7f0000000140)='./bus\x00', 0x10) fcntl$setstatus(r5, 0x4, 0x46000) lseek(r5, 0x4200, 0x0) r6 = creat(&(0x7f0000000200)='./bus\x00', 0x9804872c85e35f6e) io_setup(0x1ff, &(0x7f00000004c0)=0x0) io_submit(r7, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0x10000}]) r8 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x8c) sendfile(r5, r8, 0x0, 0x8400fffffffb) sendfile(r4, r4, &(0x7f0000000100), 0x8080ffffff7e) 16:02:51 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b", 0x40, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:51 executing program 3 (fault-call:3 fault-nth:10): getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 268.312462] print_req_error: I/O error, dev loop1, sector 4 [ 268.318575] Buffer I/O error on dev loop1, logical block 2, async page read [ 268.334979] FAULT_INJECTION: forcing a failure. [ 268.334979] name failslab, interval 1, probability 0, space 0, times 0 [ 268.339442] print_req_error: I/O error, dev loop1, sector 6 [ 268.352454] Buffer I/O error on dev loop1, logical block 3, async page read [ 268.397798] CPU: 0 PID: 13934 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 268.406014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.416272] Call Trace: [ 268.418876] dump_stack+0x1b2/0x281 [ 268.422606] should_fail.cold+0x10a/0x149 [ 268.426985] should_failslab+0xd6/0x130 [ 268.430984] kmem_cache_alloc_trace+0x47/0x3d0 [ 268.435586] sctp_add_bind_addr+0x6c/0x350 [ 268.439861] sctp_copy_local_addr_list+0x2ae/0x400 [ 268.444973] ? sctp_inet_bind_verify+0x1c0/0x1c0 [ 268.449126] VFS: could not find a valid V7 on loop5. [ 268.449917] sctp_bind_addr_copy+0xde/0x430 [ 268.459731] sctp_sendmsg+0x1d57/0x2f30 [ 268.463735] ? register_lock_class+0xa40/0x1320 [ 268.468470] ? sctp_id2assoc+0x210/0x210 [ 268.472758] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 268.477711] ? import_iovec+0x1df/0x360 [ 268.481762] ? dup_iter+0x240/0x240 [ 268.485466] ? copy_msghdr_from_user+0x218/0x3b0 [ 268.490382] ? kernel_recvmsg+0x210/0x210 [ 268.494923] inet_sendmsg+0x11a/0x4e0 [ 268.498739] ? security_socket_sendmsg+0x83/0xb0 [ 268.503612] ? inet_recvmsg+0x4d0/0x4d0 [ 268.507657] sock_sendmsg+0xb5/0x100 [ 268.511368] ___sys_sendmsg+0x6c8/0x800 [ 268.515327] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 268.520169] ? perf_trace_lock_acquire+0x104/0x510 [ 268.525086] ? HARDIRQ_verbose+0x10/0x10 [ 268.529158] ? __fget+0x1fe/0x360 [ 268.532685] ? lock_acquire+0x170/0x3f0 [ 268.536806] ? lock_downgrade+0x740/0x740 [ 268.541580] ? sockfd_lookup_light+0xb2/0x160 [ 268.546065] __sys_sendmsg+0xa3/0x120 [ 268.550026] ? SyS_shutdown+0x160/0x160 [ 268.554270] ? wait_for_completion_io+0x10/0x10 [ 268.559028] ? SyS_read+0x210/0x210 [ 268.562823] ? __do_page_fault+0x159/0xad0 [ 268.567146] SyS_sendmsg+0x27/0x40 [ 268.570684] ? __sys_sendmsg+0x120/0x120 [ 268.574728] do_syscall_64+0x1d5/0x640 [ 268.578695] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 268.583871] RIP: 0033:0x4665d9 [ 268.587044] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 268.595113] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 268.602602] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 [ 268.609946] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 268.617576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 268.625103] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 [ 268.638126] kauditd_printk_skb: 4 callbacks suppressed 16:02:51 executing program 4 (fault-call:1 fault-nth:7): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 268.638135] audit: type=1804 audit(1621353771.372:65): pid=13948 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir429500587/syzkaller.OkNnIO/21/bus" dev="sda1" ino=13987 res=1 [ 268.686598] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:51 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b", 0x40, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 268.699240] print_req_error: I/O error, dev loop5, sector 0 [ 268.705305] Buffer I/O error on dev loop5, logical block 0, async page read [ 268.713545] print_req_error: I/O error, dev loop5, sector 3 [ 268.720458] Buffer I/O error on dev loop5, logical block 3, async page read 16:02:51 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000440)={0x1, 0x80, 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, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14, 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240), 0x288840, 0x0) sendmsg(r3, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="72e9377375f9f90f06b2ab9394f3793c1bea18f1ed8e2263c970", 0x1a}, {&(0x7f00000003c0)="b5b20bdbf29fca8b02b343790b364a8744128be5ad507ccc7efc20d5bd29efceb74bf8a372c6f8881c28de76bac251400013364a7a6f6ea84a894d3cc7d8d21d990396819783d7ba4b4ab8f407bb59aca69168a2ae58ce5d9e2d466afe09570e2f42a9e68e97cf2d739cacfba6c4100ee8", 0x71}, {&(0x7f00000004c0)="3c631e5d", 0x4}, {&(0x7f0000000500)="e45c3b0eeca125b50bd5803f75099e5511e408d46586", 0x16}, {&(0x7f0000000540)="5495516ca0664f8804783b3e1f36fc482ddf628c11cea23bb4436dd54c091e729a29c74e75473874970bf2bf2ff8a29252d41443dcea963b091ffa5de53a097192ed45ff4852cca5b63616ff55b150f4104ecfea52def474bf0267008cde81fe0fda51d7c60632a63518cab7e53a678b84155e4792a1bd760b55ce9700028fdb865184b85e5360c9e216fdbce93df0ad", 0x90}], 0x6, &(0x7f0000000680)=[{0x100, 0x115, 0x3, "67925c1c2115a2cfb445da61c801d99bc5b3326495ffafacc6561717f629b912b7d6183baed41aef108a8a958810e5065454f4525f5755732172854f14dfdbbd627c59aded770bf980768c70bb0aa1250ab5a67055e1235e1b72a48ef5c7d0d4496d9b91983c01d27c9d9aac7a9ba7ab1d3b89e1750d5f74ff9a1701cfc9159985f444a9e2c0ccf543823dba4eee0373b577a137038f4c6361466591f425809b19036a66fc211cac736e93296738376752f6fe6f31dcbc7b2d46132247e63a5bcfc309b53705156e3a08f7cab7d4bd7a4e2a382bdd8454b923c05be7c5c9da9265888d0e6696433105264f12"}, {0x70, 0x117, 0x1, "1a78a809d96563080f66062a0965253401f4ca25335ff53fcde307da7b948f960f9bdebaf885f55cf453d8e19e4a56838dd10f8fc7b5ab67de6c1e92c9b70539d7ce338995c0e01054f792390145cf2cd65193f730af3fe29626b5"}, {0xd8, 0x105, 0x50000, "fb0ab55b553016dffd2bacac573a7c601260d36acb051e6853884b8b71a4550627423814bfe9e2b0d3ac8dbb69982159def857426b83dc78103368a13f2902cb5cd63b05bab3045660a4a27946a2a09fe1c6a55125d8eaa5712abb0184529bfeccbfdcfbe24b94c19d7c23cab54a8b5d8606705718f0e918c417e31175bc3b388d21c799c1c462f22cfa9cf2985767da85f9d334f8db6123a9722dc7402f6f0c836661ad616809977fa36c444ebf0f7b635dc0b7fa3b57341087dfe93ee435c6f6"}], 0x248}, 0x64014) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="04370000000000ffff000000", @ANYRES32=r4, @ANYBLOB="1400030076657468305f766c616e000000000000"], 0x3c}}, 0x0) [ 268.781769] ip_tables: iptables: counters copy to user failed while replacing table [ 268.812918] FAULT_INJECTION: forcing a failure. [ 268.812918] name failslab, interval 1, probability 0, space 0, times 0 16:02:51 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x1, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) preadv(r1, &(0x7f0000000000), 0x0, 0x3, 0x8001) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80180, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x1ff8}, 0x0, 0x2, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x7, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TCSETSF(r2, 0x5453, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = signalfd(r0, &(0x7f0000000040)={[0x800]}, 0x8) mmap(&(0x7f00003d9000/0x2000)=nil, 0x2000, 0x1000001, 0x100011, r6, 0x82bce000) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) [ 268.837306] print_req_error: I/O error, dev loop5, sector 0 [ 268.845615] VFS: could not find a valid V7 on loop5. [ 268.867931] CPU: 1 PID: 13952 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 268.871362] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 268.875939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.875945] Call Trace: [ 268.875966] dump_stack+0x1b2/0x281 [ 268.875983] should_fail.cold+0x10a/0x149 [ 268.905233] should_failslab+0xd6/0x130 [ 268.909403] kmem_cache_alloc_trace+0x47/0x3d0 [ 268.914010] sctp_add_bind_addr+0x6c/0x350 [ 268.918423] sctp_copy_local_addr_list+0x2ae/0x400 [ 268.923577] ? sctp_inet_bind_verify+0x1c0/0x1c0 [ 268.928968] sctp_bind_addr_copy+0xde/0x430 [ 268.933592] sctp_sendmsg+0x1d57/0x2f30 [ 268.937863] ? register_lock_class+0xa40/0x1320 [ 268.942538] ? sctp_id2assoc+0x210/0x210 [ 268.946685] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 268.951534] ? import_iovec+0x1df/0x360 [ 268.955847] ? dup_iter+0x240/0x240 [ 268.959483] ? copy_msghdr_from_user+0x218/0x3b0 [ 268.964261] ? kernel_recvmsg+0x210/0x210 [ 268.968412] inet_sendmsg+0x11a/0x4e0 [ 268.972588] ? security_socket_sendmsg+0x83/0xb0 [ 268.977337] ? inet_recvmsg+0x4d0/0x4d0 [ 268.981383] sock_sendmsg+0xb5/0x100 [ 268.985185] ___sys_sendmsg+0x6c8/0x800 [ 268.989151] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 268.993900] ? perf_trace_lock_acquire+0x104/0x510 [ 268.999076] ? HARDIRQ_verbose+0x10/0x10 [ 269.003217] ? __fget+0x1fe/0x360 [ 269.006835] ? lock_acquire+0x170/0x3f0 [ 269.010879] ? lock_downgrade+0x740/0x740 [ 269.015106] ? sockfd_lookup_light+0xb2/0x160 [ 269.019854] __sys_sendmsg+0xa3/0x120 [ 269.023637] ? SyS_shutdown+0x160/0x160 [ 269.028216] ? wait_for_completion_io+0x10/0x10 [ 269.032985] ? SyS_read+0x210/0x210 [ 269.036602] ? __do_page_fault+0x159/0xad0 [ 269.040913] SyS_sendmsg+0x27/0x40 [ 269.044804] ? __sys_sendmsg+0x120/0x120 [ 269.049315] do_syscall_64+0x1d5/0x640 [ 269.053206] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 269.058479] RIP: 0033:0x4665d9 [ 269.061755] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 269.071272] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 269.078612] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 16:02:51 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 269.086491] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.093917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 269.101342] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 16:02:51 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) gettid() symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 269.156829] ip_tables: iptables: counters copy to user failed while replacing table [ 269.213099] VFS: could not find a valid V7 on loop5. [ 269.224013] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:52 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b", 0x40, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000180)=0x10) r3 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x71, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x17) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={r4, 0x1, 0xfffffffe, 0xffffffff}, 0x10) 16:02:52 executing program 4 (fault-call:1 fault-nth:8): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 269.301842] audit: type=1804 audit(1621353772.032:66): pid=13987 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.1" name="/root/syzkaller-testdir429500587/syzkaller.OkNnIO/21/bus" dev="sda1" ino=13987 res=1 [ 269.366065] FAULT_INJECTION: forcing a failure. [ 269.366065] name failslab, interval 1, probability 0, space 0, times 0 [ 269.388300] VFS: could not find a valid V7 on loop5. [ 269.395735] CPU: 0 PID: 13998 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 269.403819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.413268] Call Trace: [ 269.415881] dump_stack+0x1b2/0x281 [ 269.419728] should_fail.cold+0x10a/0x149 [ 269.423926] should_failslab+0xd6/0x130 [ 269.428028] kmem_cache_alloc_trace+0x47/0x3d0 [ 269.432631] sctp_add_bind_addr+0x6c/0x350 [ 269.436894] sctp_copy_local_addr_list+0x2ae/0x400 [ 269.442101] ? sctp_inet_bind_verify+0x1c0/0x1c0 [ 269.447048] sctp_bind_addr_copy+0xde/0x430 [ 269.451570] sctp_sendmsg+0x1d57/0x2f30 [ 269.455770] ? register_lock_class+0xa40/0x1320 [ 269.460457] ? sctp_id2assoc+0x210/0x210 [ 269.464533] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 269.469580] ? import_iovec+0x1df/0x360 [ 269.474661] ? dup_iter+0x240/0x240 [ 269.475518] print_req_error: I/O error, dev loop3, sector 0 [ 269.478783] ? copy_msghdr_from_user+0x218/0x3b0 [ 269.478793] ? kernel_recvmsg+0x210/0x210 [ 269.478804] inet_sendmsg+0x11a/0x4e0 [ 269.478816] ? security_socket_sendmsg+0x83/0xb0 [ 269.478824] ? inet_recvmsg+0x4d0/0x4d0 [ 269.478833] sock_sendmsg+0xb5/0x100 [ 269.478843] ___sys_sendmsg+0x6c8/0x800 [ 269.478854] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 269.478864] ? perf_trace_lock_acquire+0x104/0x510 [ 269.478877] ? HARDIRQ_verbose+0x10/0x10 [ 269.478888] ? __fget+0x1fe/0x360 [ 269.478899] ? lock_acquire+0x170/0x3f0 [ 269.478908] ? lock_downgrade+0x740/0x740 [ 269.478932] ? sockfd_lookup_light+0xb2/0x160 [ 269.547629] __sys_sendmsg+0xa3/0x120 [ 269.551416] ? SyS_shutdown+0x160/0x160 [ 269.555595] ? wait_for_completion_io+0x10/0x10 [ 269.561128] ? SyS_read+0x210/0x210 [ 269.565011] ? __do_page_fault+0x159/0xad0 [ 269.569495] SyS_sendmsg+0x27/0x40 [ 269.573109] ? __sys_sendmsg+0x120/0x120 [ 269.577421] do_syscall_64+0x1d5/0x640 [ 269.581405] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 269.586581] RIP: 0033:0x4665d9 [ 269.590077] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 269.598020] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 269.605550] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 16:02:52 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000300)={[0x5]}, 0x8, 0x0) perf_event_open(0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x6, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r3, &(0x7f00000017c0), 0x286, 0x0, 0x0) r4 = openat$incfs(r1, &(0x7f0000000100)='.log\x00', 0x2d4401, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\r\x00', @ANYRES16=r5, @ANYBLOB="04012cbd7000ffdbdf25890000000c0099001e0000000c00000054001d801400008005000600000000000500090001000000280000800c000200010000000000000005004800ca00000005000c000000000005000b000100000014000080050007005400008005000800d8000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x205}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x1f}, 0x10) pread64(r2, &(0x7f0000000340)=""/101, 0x65, 0x6) write$cgroup_subtree(r2, &(0x7f0000000240)=ANY=[], 0xfd45) 16:02:52 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000280)="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", 0x5fa}], 0x1}, 0x0) r0 = socket$kcm(0x11, 0x8000000000000003, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000001640), 0xff5f) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'rose0\x00', {0x2, 0x0, @broadcast}}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000006c0)=@nfc={0x104, 0x6}, 0x60, &(0x7f0000000140)=[{&(0x7f00000027c0)="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", 0x5}, {&(0x7f0000000840)='\x00', 0x49ed}], 0x2, 0x0, 0x0, 0x1a0}, 0xe869) 16:02:52 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b", 0x40, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 269.612813] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 269.620069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 269.627536] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 [ 269.648380] print_req_error: I/O error, dev loop5, sector 0 [ 269.654313] Buffer I/O error on dev loop5, logical block 0, async page read 16:02:52 executing program 4 (fault-call:1 fault-nth:9): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:52 executing program 0: bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x366, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f80ecdb4cb92e0a4807000d00000009000e00390340d5ae7d0200ff050005", 0x2e}], 0x1, 0x0, 0x0, 0x7000000}, 0x80) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xe43) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000200)=@ll={0x11, 0x1b, 0x0, 0x1, 0x44, 0x6, @local}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000040)="96bc3fbe68775e2cb2206fce4fc18cfff9f92a61ca560d1c1dc1907c2f388d8c05", 0x21}, {&(0x7f0000000100)="fcef096ce798fa9746850d3dd4d6479711733dd7c615cca3f3c34335bfd86f826dcf6972ab63f03beaeda4e7ae", 0x2d}], 0x2, &(0x7f0000000300)=[{0x58, 0x104, 0x0, "408adc8cbfccc7dc3a8227a388c92a94be697f369391103afb3b9dca02becdc498a9bd8c2b0b20521fdac3784c5ba15513c79b3d6a79d6e8b4dcbd9f9c8583bdec44"}], 0x58}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000006c0)="2e00000010008108040f80ecdb4cb92e0a480e000d000000e8bd6efb250309000e082403240248ff056c05001201a3db1ef60e23eb56b1300d56776dda8be4a183ed9e7466151c5422ddfe99cafce2b66fc78f0b1277289c143b15f0550c120fd8b13d02f6354e281bc3206b9e350c076570d8a280d4c47a7f96689d0242a7a0f26db4808bc9cd", 0x87}], 0x1}, 0x0) socketpair(0x23, 0x5, 0x0, 0x0) r3 = accept4(r0, &(0x7f00000003c0)=@sco={0x1f, @fixed}, &(0x7f0000000140)=0x80, 0x80000) sendmsg$kcm(r3, &(0x7f0000000580)={&(0x7f0000000440)=@ethernet={0x1, @random="e8eaf4a93509"}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)="54240b167a03d1dbb095302a7ad95a1e61708140894246735c8936e4b3f4c851ccf45f5b72621c1f4a98e5f2ee8ed698f8eb4e7d7ea1c4cfa6c9c0f191f54173170fd9f9b3bc1377426f71aad64b855652cb258ba8e43f0e5a8db9515910a1e1b23336f32aa680ef261a20976e8c41fc870a2e9ce14f6fc9b8c0ca37e4", 0x7d}], 0x1}, 0x4002) [ 269.662212] print_req_error: I/O error, dev loop5, sector 3 [ 269.668202] Buffer I/O error on dev loop5, logical block 3, async page read 16:02:52 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b", 0x40, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 269.769143] VFS: could not find a valid V7 on loop5. [ 269.771939] FAULT_INJECTION: forcing a failure. [ 269.771939] name failslab, interval 1, probability 0, space 0, times 0 [ 269.790537] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 269.886326] VFS: could not find a valid V7 on loop5. [ 269.905671] CPU: 0 PID: 14024 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 269.913621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.923161] Call Trace: [ 269.925959] dump_stack+0x1b2/0x281 [ 269.929955] should_fail.cold+0x10a/0x149 16:02:52 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41}], 0x200c010, &(0x7f0000000180)=ANY=[]) 16:02:52 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 269.934562] should_failslab+0xd6/0x130 [ 269.938557] kmem_cache_alloc_trace+0x29a/0x3d0 [ 269.943447] ? sctp_inet_bind_verify+0x1c0/0x1c0 [ 269.948741] sctp_transport_new+0x64/0x890 [ 269.953202] sctp_assoc_add_peer+0x280/0x10e0 [ 269.958062] sctp_sendmsg+0x1f37/0x2f30 [ 269.962144] ? register_lock_class+0xa40/0x1320 [ 269.966922] ? sctp_id2assoc+0x210/0x210 [ 269.971000] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 269.975782] ? import_iovec+0x1df/0x360 [ 269.979778] ? dup_iter+0x240/0x240 [ 269.983426] ? copy_msghdr_from_user+0x218/0x3b0 [ 269.988188] ? kernel_recvmsg+0x210/0x210 [ 269.992370] inet_sendmsg+0x11a/0x4e0 [ 269.997325] ? security_socket_sendmsg+0x83/0xb0 [ 270.002091] ? inet_recvmsg+0x4d0/0x4d0 [ 270.006067] sock_sendmsg+0xb5/0x100 [ 270.009947] ___sys_sendmsg+0x6c8/0x800 [ 270.014038] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 270.018982] ? perf_trace_lock_acquire+0x104/0x510 [ 270.024690] ? HARDIRQ_verbose+0x10/0x10 [ 270.029198] ? __fget+0x1fe/0x360 [ 270.033052] ? lock_acquire+0x170/0x3f0 [ 270.037276] ? lock_downgrade+0x740/0x740 [ 270.041857] ? sockfd_lookup_light+0xb2/0x160 [ 270.046338] __sys_sendmsg+0xa3/0x120 [ 270.052121] ? SyS_shutdown+0x160/0x160 [ 270.056081] ? wait_for_completion_io+0x10/0x10 [ 270.061443] ? SyS_read+0x210/0x210 [ 270.065196] ? __do_page_fault+0x159/0xad0 [ 270.069606] SyS_sendmsg+0x27/0x40 [ 270.073947] ? __sys_sendmsg+0x120/0x120 [ 270.078629] do_syscall_64+0x1d5/0x640 [ 270.082609] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 270.088049] RIP: 0033:0x4665d9 [ 270.091407] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 270.099364] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 270.108524] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 [ 270.116606] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 270.124556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 16:02:52 executing program 3: r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x80, 0x7, 0x1f, 0x1, 0x0, 0x3, 0x1002, 0x3, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_config_ext={0x8, 0x1}, 0x2423, 0x100000001, 0x56, 0x4, 0x9, 0x8, 0x7ff, 0x0, 0x466, 0x0, 0x4}, r0, 0x1, r1, 0x3) r2 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r2, &(0x7f0000000180)='./bus\x00') statfs(&(0x7f0000000040)='./bus\x00', &(0x7f00000001c0)=""/59) mount(&(0x7f00000002c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='virtiofs\x00', 0x810, 0x0) 16:02:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x808d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100c0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x8001, 0x0, 0x7, 0x0, @perf_bp, 0x0, 0x153}, r0, 0xb, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x8000000000006, 0x0) write$binfmt_aout(r3, &(0x7f0000000240)=ANY=[], 0xfffffd2d) fcntl$setpipe(r2, 0x407, 0x7) write(r2, &(0x7f0000000340), 0x41395527) fcntl$setflags(r1, 0x2, 0x1) perf_event_open(&(0x7f0000000540)={0x0, 0xfffffffffffffe68, 0x4, 0x40, 0x13, 0xc0, 0x0, 0x6, 0x40805, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x7f, 0x4, 0x9, 0x0, 0x6a, 0xffff, 0x0, 0x3, 0x0, 0x800}, r0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xa) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000400)='hostfs\x00', 0x10000, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') setrlimit(0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') [ 270.132473] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 16:02:52 executing program 4 (fault-call:1 fault-nth:10): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 270.170564] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 270.254762] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 270.269247] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 270.368707] VFS: could not find a valid V7 on loop5. [ 270.414753] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 270.499626] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 270.507607] FAULT_INJECTION: forcing a failure. [ 270.507607] name failslab, interval 1, probability 0, space 0, times 0 [ 270.540087] bridge0: port 2(bridge_slave_1) entered disabled state [ 270.551970] CPU: 0 PID: 14069 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 270.553357] bridge0: port 1(bridge_slave_0) entered disabled state [ 270.560405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.560411] Call Trace: [ 270.560435] dump_stack+0x1b2/0x281 [ 270.560450] should_fail.cold+0x10a/0x149 [ 270.560464] should_failslab+0xd6/0x130 [ 270.560478] __kmalloc+0x6d/0x400 [ 270.560488] ? sctp_bind_addrs_to_raw+0xe1/0x2d0 [ 270.560501] sctp_bind_addrs_to_raw+0xe1/0x2d0 [ 270.560515] ? ip6_dst_lookup_tail+0xb30/0x16c0 [ 270.560528] ? sctp_del_bind_addr+0x250/0x250 [ 270.614460] ? __lock_acquire+0x5fc/0x3f20 [ 270.619032] sctp_make_init+0x10c/0xb60 [ 270.623028] ? trace_hardirqs_on+0x10/0x10 [ 270.627275] ? sctp_init_cause+0xd0/0xd0 [ 270.629094] device bridge0 entered promiscuous mode [ 270.631479] ? __lock_acquire+0x5fc/0x3f20 [ 270.631495] ? sctp_sm_lookup_event+0xef/0x350 [ 270.646201] sctp_sf_do_prm_asoc+0xbb/0x340 [ 270.650566] ? sctp_cname+0x130/0x130 [ 270.654380] sctp_do_sm+0x13d/0x4c70 [ 270.658296] ? sctp_do_8_2_transport_strike.constprop.0+0x8a0/0x8a0 [ 270.664799] ? sctp_hash_transport+0x1630/0x1f50 [ 270.669572] ? lock_downgrade+0x740/0x740 [ 270.673816] ? __local_bh_enable_ip+0xc1/0x170 [ 270.678499] ? sctp_hash_transport+0xcb/0x1f50 [ 270.683180] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 270.688921] ? sctp_assoc_set_primary+0x105/0x2b0 [ 270.693931] ? sctp_assoc_add_peer+0x253/0x10e0 [ 270.699497] sctp_primitive_ASSOCIATE+0x98/0xc0 [ 270.704891] sctp_sendmsg+0x1304/0x2f30 [ 270.708871] ? register_lock_class+0xa40/0x1320 [ 270.714146] ? sctp_id2assoc+0x210/0x210 [ 270.718429] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 270.723194] ? import_iovec+0x1df/0x360 [ 270.727278] ? copy_msghdr_from_user+0x218/0x3b0 [ 270.732442] ? kernel_recvmsg+0x210/0x210 [ 270.737084] inet_sendmsg+0x11a/0x4e0 [ 270.740977] ? security_socket_sendmsg+0x83/0xb0 [ 270.745951] ? inet_recvmsg+0x4d0/0x4d0 [ 270.750123] sock_sendmsg+0xb5/0x100 [ 270.753834] ___sys_sendmsg+0x6c8/0x800 [ 270.757964] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 270.762719] ? perf_trace_lock_acquire+0x104/0x510 [ 270.767854] ? HARDIRQ_verbose+0x10/0x10 [ 270.771974] ? __fget+0x1fe/0x360 [ 270.775412] ? lock_acquire+0x170/0x3f0 [ 270.779388] ? lock_downgrade+0x740/0x740 [ 270.783996] ? sockfd_lookup_light+0xb2/0x160 [ 270.788843] __sys_sendmsg+0xa3/0x120 [ 270.792785] ? SyS_shutdown+0x160/0x160 [ 270.797054] ? wait_for_completion_io+0x10/0x10 [ 270.801742] ? SyS_read+0x210/0x210 [ 270.805624] ? __do_page_fault+0x159/0xad0 [ 270.810478] SyS_sendmsg+0x27/0x40 [ 270.814238] ? __sys_sendmsg+0x120/0x120 [ 270.819043] do_syscall_64+0x1d5/0x640 [ 270.823224] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 270.828664] RIP: 0033:0x4665d9 [ 270.832614] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 16:02:53 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41}], 0x200c010, &(0x7f0000000180)=ANY=[]) [ 270.841171] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 270.848963] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 [ 270.856587] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 270.863945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 270.871424] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 [ 270.896770] sysv_count_free_inodes: unable to read inode table [ 270.898395] VFS: could not find a valid V7 on loop5. [ 270.913934] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 270.938204] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 270.950602] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.957169] bridge0: port 2(bridge_slave_1) entered forwarding state [ 270.964081] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.971501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 270.993414] device bridge0 left promiscuous mode 16:02:53 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000300)={[0x5]}, 0x8, 0x0) perf_event_open(0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x6, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r3, &(0x7f00000017c0), 0x286, 0x0, 0x0) r4 = openat$incfs(r1, &(0x7f0000000100)='.log\x00', 0x2d4401, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) sendmsg$NL80211_CMD_SET_TID_CONFIG(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)=ANY=[@ANYBLOB='t\x00\r\x00', @ANYRES16=r5, @ANYBLOB="04012cbd7000ffdbdf25890000000c0099001e0000000c00000054001d801400008005000600000000000500090001000000280000800c000200010000000000000005004800ca00000005000c000000000005000b000100000014000080050007005400008005000800d8000000"], 0x74}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x205}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x1f}, 0x10) pread64(r2, &(0x7f0000000340)=""/101, 0x65, 0x6) write$cgroup_subtree(r2, &(0x7f0000000240)=ANY=[], 0xfd45) 16:02:53 executing program 4 (fault-call:1 fault-nth:11): r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:53 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x7f, 0x3f, 0x80, 0x9, 0x0, 0x4, 0xb6210, 0x8, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffe, 0x0, @perf_bp={&(0x7f0000000200), 0x8}, 0xca9, 0xffff, 0x4, 0x3, 0xc0, 0x2, 0x4, 0x0, 0x7, 0x0, 0x1}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0xa) syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') mount$bpf(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x101401, &(0x7f0000000280)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303030303030322c6d6f64653d30303030303030303030303030303030303137373737372c736d61636b66736465663d9e5d2d883a3a5d7d5b232d262c657569643d", @ANYRESDEC=0x0, @ANYBLOB="2c4a4a2d97be2de25b9b513f06"]) 16:02:53 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) 16:02:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x91}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x14, 0x1f, 0x5, 0x8, 0xfbe, 0x3, 0x7ff, 0x2}, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADDIR(r3, &(0x7f00000002c0)=ANY=[], 0x25000) [ 271.001526] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 271.009925] netlink: 14 bytes leftover after parsing attributes in process `syz-executor.0'. [ 271.031807] bridge0: port 2(bridge_slave_1) entered disabled state [ 271.038710] bridge0: port 1(bridge_slave_0) entered disabled state [ 271.045542] device bridge0 entered promiscuous mode 16:02:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x808d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100c0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x8001, 0x0, 0x7, 0x0, @perf_bp, 0x0, 0x153}, r0, 0xb, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x8000000000006, 0x0) write$binfmt_aout(r3, &(0x7f0000000240)=ANY=[], 0xfffffd2d) fcntl$setpipe(r2, 0x407, 0x7) write(r2, &(0x7f0000000340), 0x41395527) fcntl$setflags(r1, 0x2, 0x1) perf_event_open(&(0x7f0000000540)={0x0, 0xfffffffffffffe68, 0x4, 0x40, 0x13, 0xc0, 0x0, 0x6, 0x40805, 0xc, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x7f, 0x4, 0x9, 0x0, 0x6a, 0xffff, 0x0, 0x3, 0x0, 0x800}, r0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xa) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mount(0x0, &(0x7f00000004c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000400)='hostfs\x00', 0x10000, 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') setrlimit(0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000380)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') [ 271.158297] FAULT_INJECTION: forcing a failure. [ 271.158297] name failslab, interval 1, probability 0, space 0, times 0 [ 271.179671] VFS: could not find a valid V7 on loop5. [ 271.225576] CPU: 1 PID: 14099 Comm: syz-executor.4 Not tainted 4.14.232-syzkaller #0 [ 271.233827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.243473] Call Trace: [ 271.246065] dump_stack+0x1b2/0x281 [ 271.249768] should_fail.cold+0x10a/0x149 [ 271.255670] should_failslab+0xd6/0x130 [ 271.260180] kmem_cache_alloc_node+0x54/0x410 [ 271.264763] __alloc_skb+0x5c/0x510 [ 271.268404] _sctp_make_chunk+0x44/0x250 [ 271.272888] sctp_make_init+0x5ad/0xb60 [ 271.276951] ? trace_hardirqs_on+0x10/0x10 [ 271.281180] ? sctp_init_cause+0xd0/0xd0 [ 271.285238] ? __lock_acquire+0x5fc/0x3f20 [ 271.289513] sctp_sf_do_prm_asoc+0xbb/0x340 [ 271.294086] ? sctp_cname+0x130/0x130 [ 271.297868] sctp_do_sm+0x13d/0x4c70 [ 271.301606] ? sctp_do_8_2_transport_strike.constprop.0+0x8a0/0x8a0 [ 271.308191] ? sctp_hash_transport+0x1630/0x1f50 [ 271.312943] ? lock_downgrade+0x740/0x740 [ 271.317090] ? __local_bh_enable_ip+0xc1/0x170 [ 271.321658] ? sctp_hash_transport+0xcb/0x1f50 [ 271.326233] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 271.331938] ? sctp_assoc_set_primary+0x105/0x2b0 [ 271.336941] ? sctp_assoc_add_peer+0x253/0x10e0 [ 271.341686] sctp_primitive_ASSOCIATE+0x98/0xc0 [ 271.346604] sctp_sendmsg+0x1304/0x2f30 [ 271.350659] ? register_lock_class+0xa40/0x1320 [ 271.355326] ? sctp_id2assoc+0x210/0x210 [ 271.360000] ? rw_copy_check_uvector+0x1dd/0x2b0 [ 271.365038] ? import_iovec+0x1df/0x360 [ 271.369117] ? copy_msghdr_from_user+0x218/0x3b0 [ 271.374223] ? kernel_recvmsg+0x210/0x210 [ 271.378575] inet_sendmsg+0x11a/0x4e0 [ 271.382367] ? security_socket_sendmsg+0x83/0xb0 [ 271.387108] ? inet_recvmsg+0x4d0/0x4d0 [ 271.391245] sock_sendmsg+0xb5/0x100 [ 271.395050] ___sys_sendmsg+0x6c8/0x800 [ 271.399186] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 271.404102] ? perf_trace_lock_acquire+0x104/0x510 [ 271.409280] ? HARDIRQ_verbose+0x10/0x10 [ 271.413500] ? __fget+0x1fe/0x360 [ 271.416941] ? lock_acquire+0x170/0x3f0 [ 271.420901] ? lock_downgrade+0x740/0x740 [ 271.425157] ? sockfd_lookup_light+0xb2/0x160 [ 271.429638] __sys_sendmsg+0xa3/0x120 [ 271.433542] ? SyS_shutdown+0x160/0x160 [ 271.437505] ? wait_for_completion_io+0x10/0x10 [ 271.442436] ? SyS_read+0x210/0x210 [ 271.446059] ? __do_page_fault+0x159/0xad0 [ 271.450467] SyS_sendmsg+0x27/0x40 [ 271.454016] ? __sys_sendmsg+0x120/0x120 [ 271.458060] do_syscall_64+0x1d5/0x640 [ 271.462304] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 271.467481] RIP: 0033:0x4665d9 [ 271.470688] RSP: 002b:00007fbba2362188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 271.478537] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 271.486340] RDX: 0000000004040060 RSI: 0000000020000400 RDI: 0000000000000003 [ 271.494029] RBP: 00007fbba23621d0 R08: 0000000000000000 R09: 0000000000000000 [ 271.501371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 271.508822] R13: 00007ffedaa2741f R14: 00007fbba2362300 R15: 0000000000022000 16:02:54 executing program 3: r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) getpid() r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) r2 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r2, 0xe, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x4, 0x9, 0xa94, 0x8001, 0x3f, 0x4, 0x80000001, 0x4004}, 0x0) ptrace$setopts(0x4200, r0, 0xc2, 0x100000) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') [ 272.220253] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 272.277945] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 272.319108] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 16:02:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x91}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x14, 0x1f, 0x5, 0x8, 0xfbe, 0x3, 0x7ff, 0x2}, 0x0) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADDIR(r3, &(0x7f00000002c0)=ANY=[], 0x25000) 16:02:55 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f000000a040), 0x102, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f000000a0c0), 0x8) r4 = gettid() sendmsg$nl_route(r2, &(0x7f000000a1c0)={&(0x7f000000a080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000000a180)={&(0x7f000000a100)=@RTM_NEWNSID={0x54, 0x58, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@NETNSA_NSID={0x8, 0x1, 0x4}, @NETNSA_NSID={0x8, 0x1, 0x1}, @NETNSA_NSID={0x8, 0x1, 0x3}, @NETNSA_PID={0x8}, @NETNSA_FD={0x8, 0x3, r3}, @NETNSA_PID={0x8}, @NETNSA_NSID={0x8, 0x1, 0x4}, @NETNSA_PID={0x8, 0x2, r4}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0xc050) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=@getneightbl={0x14, 0x42, 0x1, 0x70bd25, 0x25dfdbfa, {}, [""]}, 0x14}}, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x352, 0xa000000, 0x0) [ 272.589616] print_req_error: I/O error, dev loop3, sector 0 16:02:55 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f0000000040)='./file1\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)="b829080000f9ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5902bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') 16:02:55 executing program 2: r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) getpid() r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) r2 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r2, 0xe, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x38, 0x2, 0x4, 0x9, 0xa94, 0x8001, 0x3f, 0x4, 0x80000001, 0x4004}, 0x0) ptrace$setopts(0x4200, r0, 0xc2, 0x100000) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') 16:02:55 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, 0x0) 16:02:55 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fsync(r0) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:55 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, 0x0) 16:02:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x130, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) sendto$inet(r0, 0x0, 0x0, 0xc800, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@private0, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@remote, 0x0, 0x32}, 0x0, @in=@remote}}, 0xe8) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f00000003c0)={0x0, 0xe, &(0x7f0000000380)={&(0x7f0000000140)={0x1c, 0x1, 0x1, 0x301, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x710f, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000200)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f00000004c0)=""/169, 0xa9}, {&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/229, 0xe5}], 0x8, &(0x7f0000000ac0)=[@fadd={0x58, 0x114, 0x6, {{0x10001, 0x71988a4a}, &(0x7f0000000800)=0x10000, &(0x7f0000000840), 0x9, 0x3, 0x2, 0x80, 0x24, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x2}, &(0x7f0000000880)=0x65c68bef, &(0x7f00000008c0)=0x492d, 0x43a9, 0x7f, 0x7, 0x7, 0x5d, 0x80000001}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x4}, &(0x7f0000000900)=0x2, &(0x7f0000000940)=0xffffffff, 0xffffffffffff7fff, 0x10001, 0x0, 0x2, 0x20, 0x81}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x3}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000980)=""/223, 0xdf}, &(0x7f0000000a80), 0x74}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x10000}], 0x168, 0x20000000}, 0x4) write$FUSE_GETXATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDCTL_DSP_SYNC(0xffffffffffffffff, 0x5001, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000d00)=0x14, 0x800) splice(0xffffffffffffffff, &(0x7f0000000c80)=0x100000000, r2, &(0x7f0000000d40)=0x1, 0x9, 0x1) ioctl$SNDCTL_DSP_SETTRIGGER(0xffffffffffffffff, 0x500e, 0x0) mmap$dsp(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x110, 0xffffffffffffffff, 0x0) [ 273.178569] print_req_error: I/O error, dev loop5, sector 0 [ 273.185195] Buffer I/O error on dev loop5, logical block 0, async page read [ 273.192968] Buffer I/O error on dev loop5, logical block 3, async page read [ 273.201717] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:56 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r1) 16:02:56 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x9, 0x3}, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000240)={0x9, 0x80000000, {r0}, {}, 0x101, 0x80000000}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x1, 0x0, 0x4000000, 0x8, 0x7f}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000300)="e56ab3f96633a3c3a015dfd625bce0d84ddb020ca4acbf9f5aa2a6530cac26ef646ed3a9543371edf5a0949156b21d7e0f2bda875b92e9d3fa84a39a8f2e48ad4180f15b359ee4c256900ebdc4b7e311d0c0cf6671525eaf814a486fe38c9caeeff6a6b318d6c4d8acc327b08bee8a83b86f83b61addaf", 0x77}], 0x1, 0x4) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0xfffffffffffffff9) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') mount(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0)='\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000001c0)='./file0\x00', 0x3fd, 0x0) 16:02:56 executing program 3: r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}, {&(0x7f0000000040)="1edb19a5c151254d456b662aed9a", 0xe, 0x5db}], 0x200c010, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ubifs(&(0x7f0000000300), &(0x7f0000000340)='./bus/file0\x00', 0x6, 0xa, &(0x7f00000018c0)=[{&(0x7f0000000380)="4188912760eb64baab1b988874a181f3cf75bacd5898044b88f75249d02fe4200fa33d36ea0f17883f7be38255a3f43772b64d234c55d4ea4758dc7b0f78d5af2e0d859f20232db8d1ce24987cb553743ec9e899600a28b64fd2f6186e10", 0x5e, 0x6}, {&(0x7f0000000400)="b00f727e63a01a0933259100a7c26c743c411894fb05ad0aa239c09b1fe757c0cacb10971f1f6700e01f96c5cb0746f84a5ff48ebf1432b459f7722d781b27fec2276ccb0caef9120ef6944e181f004e134259dabaf1eaf3b3ff0bb081439fd3ad13641797854cf1d281c41ff129ec6da9a02fbf145eb9f1fa7ea4a0dd9000a968689bec76b6205a372c55018763f9e92f156734e1e068b8787c8451db908f4afc76e61f8bb64b0a5f4329b94ec3b535412c1357d01e5f6defb0ad9cda", 0xbd, 0x7ff}, {&(0x7f00000004c0)="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", 0x1000, 0xffffffffffffffff}, {&(0x7f00000014c0)="a01f7d4fe8fa8046d9b647ef6a9deb5739fb54c82035c65a612c80059847ee07cd277415c0ace98db358c8d5088a04278f6f0d3a70bc71581c1df786c4fd2cbb560a0432a378c306dfd812a8de13a743747f1bcc67dbfdf19e99d713ee6a08fb0c29e65f29cdcfb65e8ab3951cdcfe008687fe827e81dbcb13c1623cf224376c3befa3371e395d2ba617f4ffdc3b714620f03a33bb8f8209890609fbccff3097940a93e1b3b424", 0xa7, 0xf347}, {&(0x7f0000001580)="9ed2c7b6c89736f05e8d19831ddb1b4563423d9ec4a6b0e5ed57b7bb1d010f3bc6a0ca156dcd723eea24516eb3fd2b33a875245dd61deda6489808680f7ad8b46f1e1e54663a7370781ad4d2fb4015203a12d785856cc56867ee417d584f7cf64c6e31ea7e3df2049114714e5a1142e720588046148f2c49d5034bb5aba6ff6faf41746a1d04a640362294392276f92b9d2a94885862aac737edc05428f4587866abdd062764ae1ec425c3bf4e2c40929146702e9b97b2faddad7d6136ae2e17efa9", 0xc2, 0x4}, {&(0x7f0000001680)="a826900f96a59fdd156abd032fcf049fc87ea4a784edb57a29baa247b4eed2542d9f19a6a531be9b1558fab0af5e25dacc2e98099675f3c494a3ebc64e798e1c5c5fcedd798e049d0fbcd974051ec798dcbd38e983b46a4941ec", 0x5a, 0x80000001}, {&(0x7f0000001700)="32568a6ac01dc1c03d274f73c71b188a5609f0b434c3c75ee23e79ec13ffa59bde6f8152a444cb9301456a24feee13524b0d821a46fb2ee9", 0x38, 0x3}, {&(0x7f0000001740)="ac442c5b2b33a454edf8ce4b2df1f4bf6f8fc3b3043799d4a2b8936ba6df7491e7c8eb701e3a79d159573a", 0x2b, 0x36}, {&(0x7f0000001780)="8d47ba67c84db3098bd029e119fbc913d5c84fa55d4d011bf50e2fc2af168828945ab17b3689fdc333ff75f56c6804d6a32db05646d0b0a897bb62322ab89e05b2da4dd1dc16204dc78a64", 0x4b, 0x8001}, {&(0x7f0000001800)="7da9278d017b3240475c1a254c8a03f155eb4f493639c937369316c05b53ed6272a225d92c2339385dce64018c871c9098a587c781048b00f4a5247258a2687a49231364ae2900c31d7f5347c49e7cac43cac72d596f931a4821ea138395e877ebae3a9dbaa7dcecc5de01321f246bfb942a3736c9b11872302e6653e55c839af29060465e4fb72348ae546821ccfdb9c2bb6b0d35514363726dbaf65c795cf7aabf", 0xa2, 0x9}], 0x50002, &(0x7f00000019c0)={[{@compr_lzo}, {@compr_lzo}, {@auth_key={'auth_key', 0x3d, 'v7\x00'}}, {@norm_unmount}, {@auth_key={'auth_key', 0x3d, '${'}}, {@compr_zlib}], [{@func={'func', 0x3d, 'MMAP_CHECK'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@dont_hash}]}) openat$procfs(0xffffffffffffff9c, &(0x7f0000001a40)='/proc/tty/drivers\x00', 0x0, 0x0) syz_mount_image$f2fs(&(0x7f0000001a80), &(0x7f0000001ac0)='./bus/file0\x00', 0x80000001, 0x3, &(0x7f0000001d80)=[{&(0x7f0000001ec0)="b1caa2dd6fd52a3ec1e885b44bb8ef9fb876f59dc524c9e2574651273ef18f749dadb793fa328dec9e4926e4b62a6de4c22db004b03160c3700b33d449ca47f37403dea1f2da93c7758b67498230a77892daec815c0ac2fe12e6b8dcc91a69c2b011e3daf6765df329ec08259d2b23df96ded71839d33e3a27c8ba1607abca3f6c05d02ee1456f9a49ffcea56f515bb3e2d19c26487c073f4a8a6ae6faf0559f", 0xa0, 0x4b02286c}, {&(0x7f0000001bc0)="506acdb97b5e6f2b1f41bad9e939934eb3e483bb11e3f3432509eccf7efeefa9ee44da3f6c3603c181cd08ef4fa50a1bd9a5beec67c4a2f30498e832f3e66df8a0c9ef0de0745da7e2c27db123325d260ec832f38c8387aefeb7fb72aed28ea4011cc36eafec3e115d453823dd484cb8af9664b3b9b38d3f45422372cbfd4d5481e9ed08189c3207680e31bb8bb0d1489cda239371ba665a605af602116b07c795077482e6f927de2c73cef1b4153d16cb102d90a50784c30a24dab4ea8b1462eb1d107684e7fd9ce6cc4c62ad3c6026d15dd3bf", 0xd4, 0x5}, {&(0x7f0000001cc0)="76631353ebf44f647a2e41f98decbf79eaf662ca0459a563f680263a7405a192a01ba4f8b46baa186fa8e7fe5ca5ecd088bf17644d676bb2eea38fe10513972d681387f33b2aa0aa61bc430318af209e1607b4c7a1c2607509a6bf1c5f451bc09850960359d3fcee6d40cfe66ef1be5ba39d001cbf3b043b5dc8d7d0d703d96d3d575de69c0eea6994942b64c507ccef8f3d59d2bf2cf57b77572a72dd309d336d36f9b9c5c957d1cd2b79", 0xab, 0x3}], 0x3100040, &(0x7f0000001e00)={[{@flush_merge}, {@noflush_merge}, {@usrquota}, {@extent_cache}, {@whint_mode_user}], [{@obj_role={'obj_role', 0x3d, 'compr=lzo'}}, {@permit_directio}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setscheduler(r0, 0x0, &(0x7f0000000180)=0xc343) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) symlinkat(&(0x7f0000001e80)='./bus/file0\x00', r2, &(0x7f0000000080)='./bus\x00') ptrace$getregset(0x4204, 0x0, 0x2, &(0x7f00000002c0)={&(0x7f0000000200)=""/155, 0x9b}) [ 273.618038] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:56 executing program 4: setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000040)={0x0, 0x1, 0x6}, 0x10) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:56 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001340), 0x0, &(0x7f0000001400)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/9, 0x9}], 0x1, 0x4, 0x600) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mknodat$null(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x103) 16:02:56 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x130, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) sendto$inet(r0, 0x0, 0x0, 0xc800, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@private0, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@remote, 0x0, 0x32}, 0x0, @in=@remote}}, 0xe8) sendmmsg(r0, &(0x7f0000007fc0), 0x800001d, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f00000003c0)={0x0, 0xe, &(0x7f0000000380)={&(0x7f0000000140)={0x1c, 0x1, 0x1, 0x301, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000000)=0x710f, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000200)={0x2, 0x4e20, @broadcast}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000240)=""/122, 0x7a}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000400)=""/76, 0x4c}, {&(0x7f00000004c0)=""/169, 0xa9}, {&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000340)=""/25, 0x19}, {&(0x7f0000000640)}, {&(0x7f0000000680)=""/229, 0xe5}], 0x8, &(0x7f0000000ac0)=[@fadd={0x58, 0x114, 0x6, {{0x10001, 0x71988a4a}, &(0x7f0000000800)=0x10000, &(0x7f0000000840), 0x9, 0x3, 0x2, 0x80, 0x24, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x2}, &(0x7f0000000880)=0x65c68bef, &(0x7f00000008c0)=0x492d, 0x43a9, 0x7f, 0x7, 0x7, 0x5d, 0x80000001}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x4}, &(0x7f0000000900)=0x2, &(0x7f0000000940)=0xffffffff, 0xffffffffffff7fff, 0x10001, 0x0, 0x2, 0x20, 0x81}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x3}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000980)=""/223, 0xdf}, &(0x7f0000000a80), 0x74}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x10000}], 0x168, 0x20000000}, 0x4) write$FUSE_GETXATTR(0xffffffffffffffff, 0x0, 0x0) ioctl$SNDCTL_DSP_SYNC(0xffffffffffffffff, 0x5001, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000cc0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000d00)=0x14, 0x800) splice(0xffffffffffffffff, &(0x7f0000000c80)=0x100000000, r2, &(0x7f0000000d40)=0x1, 0x9, 0x1) ioctl$SNDCTL_DSP_SETTRIGGER(0xffffffffffffffff, 0x500e, 0x0) mmap$dsp(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x110, 0xffffffffffffffff, 0x0) 16:02:56 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r1, 0xe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xff, 0xff, 0x1, 0x1, 0x0, 0x80000000, 0x40, 0x8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x66, 0x0, @perf_bp={&(0x7f0000000000), 0x5}, 0x40200, 0x80000000, 0x81, 0x2, 0x1, 0x8, 0x5, 0x0, 0x40, 0x0, 0x3}, r1, 0x5, r0, 0x0) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x800) lseek(r2, 0x10000, 0x0) r3 = open(&(0x7f0000000140)='./bus\x00', 0x4000, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) creat(&(0x7f0000000080)='./bus\x00', 0x0) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000280), 0x400, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xa, 0x3, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x3}}, &(0x7f00000001c0)='GPL\x00', 0x2, 0x73, &(0x7f0000000200)=""/115, 0x40f00, 0xb, '\x00', 0x0, 0x1d, r4, 0x8, &(0x7f00000002c0)={0x8, 0x1}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x6, 0x2, 0x9}, 0x10, 0x0, r5}, 0x78) 16:02:56 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, 0x0) [ 274.148803] audit: type=1804 audit(1621353776.882:67): pid=14189 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir758967870/syzkaller.IvqFrJ/108/bus" dev="sda1" ino=14390 res=1 [ 274.211574] audit: type=1800 audit(1621353776.912:68): pid=14189 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="bus" dev="sda1" ino=14390 res=0 16:02:57 executing program 1: r0 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) preadv(r0, &(0x7f0000004dc0)=[{&(0x7f00000005c0)=""/94, 0x5e}, {&(0x7f0000000640)=""/57, 0x39}, {&(0x7f0000000680)=""/25, 0x19}, {&(0x7f0000004b00)=""/74, 0x4a}, {&(0x7f0000004b80)=""/156, 0x9c}, {&(0x7f0000004c40)=""/99, 0x63}, {&(0x7f0000004cc0)=""/218, 0xda}], 0x7, 0x2323, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000007c0)={@dev={0xfe, 0x80, '\x00', 0x3c}, 0x2, 0x2, 0x0, 0x4, 0x1f, 0x200}, 0x20) sendmmsg(r0, &(0x7f00000047c0)=[{{&(0x7f00000001c0)=@x25, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)="0d3c1e0b99a958e687d9389ae71d75ac7a782f61cee1ec19", 0x18}], 0x1, &(0x7f0000000c40)=[{0x50, 0x11, 0x7fff, "2dd1074f7e1b7b8e403eca3284afd41d9b194808cbd0651ac6e1bdc8a7373007cd46ca3281bd2063ee13a71a3ead935d89ebdf744b8d87bed22861a2"}, {0x20, 0x0, 0x7, "0d66a2ecffdbdc304a331e5e48"}, {0x110, 0x10c, 0x7fff, "cb7e85bc5c92c8f922e11d1ed0b90ed45d7261fa64d8c6bd22272786e9e4fa96362b0c5bb4809adedaee08645b23430bbaa45e87e6e2a291c3e59e8539023de41076f268d0e6339b3d5d07483a75cb59f9bd473c5260016cd00d4868789b383d9d6357b0668b988760d5abc2aab3f6ecb7397219049f1ca598a7533e062e8a9f5f7ad7c0cdf5d964d3011c46a96a41c41fa3347681270866c709ce0197ed0b26460d6594c30782a26b11c006ac81f3f0c8e6153ec6053210c01a25bd84bde669cc32d9682ebe4b60563ed75762b01b519bf64cba78f57a56375fec529c67e7adff0ee509d7b2c0ca70408d451a910e9f8cde447722ed3dc7a9dfb3290b"}, {0xf8, 0x11e, 0x2d, "2d303d6c7b5df0241eab3f5f2c4aab41696747455c7e077355eb6bd56806da402f341bed63ecc33e5e95bdffd8252b8ab45e1853e0d22f52861e60938e7bdfb655bbd54f9e2cf796be8ac7e0bfb7bd2ce637a8d4b7a9275a138ddc3b3bb178d60f2d92d986e1aa1f6a9f8afc23022d144f9aaccba294fbd68a94c90d2ac524518e2c31e0e8583f563208fff58b56aa95c277809117d2f129e309d35ea174a09d625fe5e585ae7e9fa525d911370da7e9917089af888aca4eb09217a1dc6bea14f1bfa54ae7a54cc9e40aae245f319b4a026f10a2c733a85748382479a069a86ea7905cc7fb7de0"}, {0x1010, 0x107, 0xfffffffc, 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&(0x7f00000034c0)=[{&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004a00)="2dbd6fde9621177c9e0cb2681379ebd66d4eac6a0b8a6bbe4da6cb4cf996ed989cae4509b5a6afc15debf18348f0106562b6d1c022bb4015ed7ea81f05090433e60d666c65c8d09fc30631513eabcc113fcc6075b2fa4a04b553f4147cd94244d07b3089dd47b7e62dde849ca5fedb6cb49bbc08d3fca25fc1ef44f393137b94e027d59bda727795ec93275e9bfe67d3ceb08f2c80454a3819a51b08932d54a51ac314f8623181d3350e3b66dc4fd1bf9436ee49e06bd47f73b7df6cd45300448240977d8da3858bf23b72c6ef2652b8ad5bd828cbc6a44163e97ab6c85ca6ef5a7cc0844743a2", 0xe7}, {&(0x7f0000004740)="6c467055d7680f9592df29eca7b1cf2dfe40bdaaf43692c439807b75a9ce601e65dc8310890447268bbfc34f5c25fe83189eff55683c3e315f103e5d118a4886b35320f328d4d9b8d24c0be317f03632ad985b4b71f59f49760ac94fe6dc4ebe9dcc5f6e09f3330a80ec9ebace", 0x6d}], 0x3}}], 0x5, 0x20004010) recvmsg(0xffffffffffffffff, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000000100)=""/170, 0xaa}], 0x1}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xe, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40001ab, 0x0) 16:02:57 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x30100, 0x0) sendmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@generic={0x28, "5aa2eff975b6beb1b4185dc3f074ef41d651534474f518e9211269c4811ad82188d27a7c1835fb2a09bd7f516b5a73876333e0699ab202554517fe539653a6ff5f177ad1daeedf159fbd1d1e6ba3b3c3d31dff5b4e93290e75d3f00a4ee4775d78961710dcad2fc819776cb1158763731642e44cb79d29ef1eb3da2b52c3"}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="48990e0b8b062cc4b7a0e1333882fce5a6a4e3", 0x13}, {&(0x7f0000000200)="fed23d0646b345e0f21dcf03d5d7d8455c6fd7c10fcb2b0df0f1a3c75eb84d858761569dadb78f54781b634365b6e8bc99129df278640713254a848de752538d47520a1154166595cf485527ee659c64435d2a02", 0x54}, {&(0x7f0000000280)="f6ff5c2a1e8b86a89d030025abdab4dfcdcfa8e63fb7d33f865d5856ccf5bc9da9917b8878697d7897132d0fc293087a5e3715a7a4d4cdce976808a6ab9e47ab98ec4c1bd733f9d974b0", 0x4a}, {&(0x7f0000000300)="897e92f8852b", 0x6}, {&(0x7f0000000440)="d71c26ec2e8dd5352d3ca1571c102fc2dbc4adb4ad7a3b17e64dea806b820f40548a87cf8c720bea2138a56cc5ac592c7a6f424f24932971cbe76aa356d14bbdce69b2804d86cc1d289426335cdf3dd80cff207ddc318dec3c9acd7806386ec6f5a0d7aa2cf86fea9be8c049ec52233fc2b316f6aeb3607458c3fffbb7d93f8e861f50b42511abfdaecb246ccda364fddefbb895ad6b9f0e27bf91bfc9fc094152af78a87301e40a67c4368d5d0253d86607ef5d84d2e67139774bb3e1ceb607ed45e3b03ef492f4e7276c1cb2fc886ce0abe09ba02fac", 0xd7}], 0x5, &(0x7f0000000540)=[{0x108, 0x111, 0x0, "7d0a6a2ff490ddcd75a07a747e21c04b9eabdb56027cf23b07522bf76f59b018d7bc8df239084c612dcb770a7dd6e014ed8ce21e3c88de915091c6ee7490dc0b789eef2a58bd9e3ec5df78272a769cf0940d8de40ba90a20e9dde25557842dc1a08fed9df92e1b4a0cf1844e121481b0d4e4da731d87aba00436ce1cedacbd3e9b48d540b00fb7cdd355cb98d46b74c7b57bdde748147ed859c9005207dc2b83a7c33bc4e86f05e3486f76687da4d22be078d5ca5d9fb838b567b26f89e5287c4d4e4dd247aabc77656ddf4c18a7ad4be67a48974f48b6545c61d72bb1ab645e3545e1b29c47683c56a92c6e5472cd4406dba14a"}, {0x1010, 0x84, 0x5, "44f23892a8112819d914d47c34027638e8d0ff8f5e81948a6025229d8fdf10e2651e75a04ebea0f97b4f6526ddb1a00d5db13d829741d207d8f5486c834a490433396aba829fbce6195919c9fa44670ba30a1a3a32f7a5b7f4b4e56ab345f6c2dfa49740acd490a396573bc011db2ecb34ff53a6196c2ff1b3468afcc85c6a3900af3eaa1907afbfdfc7b134f9aae09b616ab8d65fbc8d9a90224fe39520225c3a003ac065fe20ed814384b3f57ac1492c5016d13406ac52125cb5932c45d22f2520b1ac95fe5f83d21517f23fbf6fa96204aeda3b896c1523c2afd333d4edef51da445665e37f1091a3a67fa19adfc8a1121295b93a759c4220169537b28ea527f256b2d95015a8a86d2be4f341390d32f25ed7a1d0d1bad8a210ddbd86b1efe05cd1e399c646cb17be287675f5e70040eaf05c118836ecac5d1d1b2dcaf783bd9ba5d0777f693e248af1d0d964f52a9fd46917db8853863608a6c9eca5e5e4002114856a278782846a555fde3267b60d7d507296af5183de9da966b88134dfe30bbce09952747c53e012010746324b4dee3c21c855908e50305978226d3abda6da09a700b8792cd85502c70abf96bf4dcf0dc8a570a72a0d6a2166084dffef0bccdf036f2d34c79c1f4d3ae23f5953e0f9048c1fb3860a24d74be60f2d6b2ce7fd4c831beb9924e2f7177b6c084061b70655213dadf8fee8ea6ca7d1a9770a4b49d64e59a2a97b7f8a8f8dfeb45761d0076a2c7c36efcee05ed4dd537c2661898040abaae87b8d313d10f02ad62d5f3ac7d6197be80efd1f741fffa227a04c5f762fd10eaecf9e2903064a8a813dc4c8c476461afcbb08c5a480540f2e013a1dd867112903a12c9b0a84dacb63ddceb5ffb07306feb1e7a8a707e43fef15cdd4821e9e3137a8ccd244c38718598e9190218e54226b594c719b4d954c504a6684b8a8bfc0843ba9e86af954bc8979dec8c0143b9ea56f6ee1bebfb60d00827664e40fba9c35133d81482a3342371833ee5e73f96f9e1fe80e271b16964c7859031ea31d94cf7265d2d50c4490f0c8cc969fd4ac3fa986294732daad9b8e647a62f2c7ba1f5d9a79426c9e622293f3a35a611b0a5405f4bbd7351ebcd2d1e47c8182b4002adcbac2e3f850139cc2258966385a7c3517fd9e50e11143c418c67f397e1d3cfdfbf8a0a0c6f3c09981ef415e710be90b834a11be3f983efd182764b61f76509730a46476f1887395483b332c7baf08e2fabd79ceabe842617d52be2a87e249394ccac9a5d01d7dd927f055b7c5de2f276723542af05ff0510fdd4c2d35f106d38ba97dd6636c26f9417be93aedd08347130b72b28f33e5f9a26e79ffdc467e622628f4d9361d9ee875b78ff3b457a669eeb8f2db2bafe3b47716fc3faa3e0c4be41b72c92028225cc898c6483f3f6c73245dc2952b4e2eb2caae6fa6a047d465b9d55e7f49f9e46d324eb14a70ba6c2bc788a8e364d3a6b02183fe6f3a658a3889cd91da256f00fb2b24c476850fd4b3b0e6de9a2fdf5f4108ef0d87b3bc7667ce3ce095675d7d4c047a7e868fa05be9f5f9e08a0d6dc56a118b3b8b35bf658bb5ffca9c4ecc97f25479f86c204bf38786ff85c24acedcf0bbaac5b36d275af15d88efb7de9b13198edd8d8601a05d324849e93dc5d0bfa579734fcce797ecdef6064d57303bea728fd3a510a47c0c028f946f2256b77b54fa7b98c2a1fff986e93fa67c3669ff48d7712479af4f4c7d130ed19ce11b5d8efd438c11115389dd11bb8b369eb2c73c4309a71dcefe6177a5308d0e16b57473a72f1c7ef0fffff1afce462d8f800bb82ba97630bbdbe67ad528b71d3eff07e5efa8b296592a57a23f050af00d9716dec955715ce233d5295771dbb8f63b054d748528e319a3a3a32615b9b4a6746f4f09d586ad5b5ffb1fedf783127015f80cb17fdc704e4abfb9846e3c4d297090595db4e69ca740146b8070d7ffbb0a9f68d7d1fb7a212076cf4149e37e125e6b9f164511fd0ee95d71effbd8d0c822602bdf0e160ca43d9e592be8eab03186694194bbd2c0d7d0a3702808c58cf06e38039af48ac587f4133ca7f30a60abca4cc4902ea81472aae1f444630e526579cb7d9b969bab5cf9899947ddb4a1b95ff5847e53fa51f0417af00166e57b968f04d6198f36dd0ed4d1ed212307f17b3dafb6ef91690a4e734613fc2180d561757aad27a5a852763a3e0ca3c902ee3adde87d9c7e9b66ee0093455b31e036a0f04c8df5c5941b9bef7fb945ca3bfce11998cee53acd68228616c801e9abe503d5263afe797b26f42fc5b5f54c77cd0c55822a5a63ca4c2aba7587422c52a021cf21b1dc5b24200231789d38114bfc6fbc06ca8d9c478189f5d426b620e4135d729f738e23ccc4b984502badcf91402e466e65a55d94a6acff2694520c73f81ef7f07bcdcf4707803d5c5870f2a5135988618d7d9260aa107a7b9a3c2db5552e87ba086f55e2153bcc9b3e7d331aecee7893595a281d9d4cba2bd1e3311a797179046ef7cd1fe2e8dd1f71f64ebd16b6810294aabfa0da591ad6618190455ea8f692aa3287530b0948fa3052a29eb73f60be511e4b1e58a2c3b7511a7465e409986ce5c02990adba77dda500e6687fe9672d90969ce36319fd6725ead2d851b2558c3ffd02b9bd672277c59648163b650e8d52e374a93701daaa9addac69b6cd133a71d30cf92377815db48c4c1d5f3838adea064eb80754d75bd00f14c94138750a7a50b67f61252d99fa3c6fd58a87cdc2a94814d02724b5a43e2331e10155265220e582cee2f06cb9ab028e5a9c69ae514d2fb36cee4794a8dcc848f2601ef8f1395f780c82cb864abde420abc8b39a27d04d8052f1fe983e8b395504e30f4ea473687135c1daea1357b9cee14cffdbbb992ac98ef7b28b4e4879bcdbae84ef849c88348427cf6d577e548cf0f028f5bb22d9da9bc5b5ea3c3e9360f403310ade59e8baf67a512b5cff2ece161f44fe1cea38bb7a80ee3468df0be562ff0fee3e4620cc7af237ebea8849f1c3538f610c7cd0670c0831ad3573e7171d77b0dfbbb5f78cc61f713fe74e64e09aa493b591d7f06e73e8240bc6b8e66d83bd5084c5a3b09b6954f6d491a09a4a10ab5bd143f0b51e1ea2e73bf59be3e855d860ad07c022c43ac557e96a998a9afeee57d851ad83afcff89d65f3fbd7542f7c6c8a5f2ea853d46f20c032e0ed1445611d24c37fd5a6fa96779fad00ddc833093b520eb5f419440c764fc4eb5acb9632297eb449d0fc17e1c0017e66632cc7ff43f057886972d10f340fe4be3a1ecf3536e67d012fe9df95a24a0794ab0ae11f78e3fe2b77bbefd7915128b972ad4de37cc4643982055742357dfc403049488899486d13b8589d635e0ea65f2dc9fb19801182e805c0a7d30c0e4c6b198f4f6c4a210b3f03247215502bdd881685cf5cd86e31da0016e469e2299102c2cac4a43cff9a5200801c2e6001b1c69f4fed6c247e155c3f93fe83515ef97b73729cc201e81141f26edc85c55e018ce3fa23bae6eeffeb34cbfc3ca001834845f450cb02914924ba7dd34679fb1a7f48f4b467b41a74667c615a29467b9041f5b7567dd6279f143554071fc3109ae970b253bad6fefc57cac54069c11a8de71d3ccdeb597c9e9acc9fdf074d7aac81f4bdc830ae943d863bd56118a4dcebad062c7fee2e2820dc7a3b6baa1cec08ecb457d395ba9fb34babcaadee70cfdc620f76905c322037ccaab7c7322c48d4b60e1295486354e298dd474f50efac561f1b0978800805ae0b1c89e87641648ca1f80a8078610544e5199fe928008d6a71e80b890066b6c81a95f69136943f29c0d0d8ea08a258ead30e7b010a63c8e0bcac014efc5a62c43528b985366f3be6426c36c62c240d64e1a8ff760d33fbd2e9a30071d39aa2a3f777fbeb6d7c874fe828e098e48193693a932d65f75140b301edcbb105ec79bd2401e6b551fdd81c2a8c0662b14f1a17543253f7ef5bb8ac7ed2c58bb368debf1e1b058a97522cb318821b2a24c3aa2921499b977d6d417684d6233934bb0dc3e6da104481d8d6bdd9c14c8e9c12f2a7f58274d2e34ac9ece6b4e7600fe8c855a865f0d7233d35bb372da5a9badbe66a08c9c1998834abae37e2d612d938badc4b0aaf568360d36b903eeb3eae678607ddf4fb1e8bc149f937acd929f85b5f31bca109777b7a2847dc1e36ee05c5caef4a20ec38c6b49180590919608351106ca22bacde5f1809270e86a71acf0edd4bc9f6d08d9244bca600d2bca3104d304c68061b14c6391183e86e725c4942cb7ca30d5b65ce970d8912b2ed85d5e41be66abaaf5bc5f903065350da38d68301d6fcb8006906aff7538f9c28c86399605b09c20ed9bc4d5c448f78f57f71a268c9f4ea18422a99d674f90dd3e72cb60dcfe39e1de1117888c0be788b8bed4f2f743f4735398bfd6918b29117c964c3b206dc4a8a9495f4e4b35c9808a2370de41f206da659993ecb1dd973fb910237798036a7a8c9e602e02ca3f5ab06c06e754118216bc8fa604b8072bdbed96cd78763811960a63a77c935ad8e7f6fe4980fabdc864ef7e84b568b5652af932025fc969a02e71f650e88488f6b9f61c4d833a84ae97afdcd0c6f284217fe2723d5bde86753df46cff6d05e9e0a5235051692156608ef441454a3826cf3f873c3000ae511999e91f90ec0ce5aea9cf5272dceeff4e5bcbabe8edabfb2549fd793394837ffb63d36d941963ac0c66354ed71fe420308391c0db71f45e890e9c91a13455f40efd685beb2e9be9ddaa6b768c01f476211041433512c89ae8a2a9077670c547625fd8637631993a4b9f3c9187eda0639304179ef4ea062852224bb0a15cc033b26f73eacc5f2e4a0f59e1f55ad619bcad13f263727786502c72ee0c1ce315c1b2965eda1d11d2441be4c5aeb5f7e7ce6f6eb43f00464afe995ef8e57aceeb810cd5e72351d068eb8fcfc6a6e0790045f5c9b6f5310bdc02b657e78997fb57fb3f940fe5da078ff672d56ad8eaadc9adc63726a0718f0080a78344a9165474eb66f7f6abe3d9b7fa1a2e1fd388df05405fed265458b8e1ad8734b2047389a711ba0c31bd2c8b5e8465a6f6fe57084112dcf44cf7a96e8960c7d6973a21dbe66481f1d00551e3b08b45bec330be58fe86d9c54a41dcc3bfc718a5f7b9c84a68902116dca0d36587fda89c30114793d090c768f03362eb7a930cd82576379d9e4c94709fec74b922fda7ba1955d72dec0ee536922d7833aebf273ddcbd6627c443ae7b2509ebfe837dd8e521c2ff14270a45162f1ea0aead0b55988b01e9d655bc7708a8037d5b7c148f137269c3ccc0f25b627f7b0013be002b48efea1e787c6ac08258271343c60b5d66b3ee60fc1cda01ec23b5ea821eabd2507c384160d5eb43d09ade2d14d9d978ae718e3a01024d5046768b515c8f2d25135012334248a57ed1d3774ced41d8677d510f87ae0e55b969e912841f1f80045829344a358ec650d1513c64bf487a05eb26e8a3532246e37633254f8a1a7fbadceb03415cba1820c2d4eb2de9b95e70d7f87a86a749b6fbecc2c58e7f60bd47960563a5cb03cc04aad6944cc68776f93226fc961bbdded026317b6e7917bbfc444bca8a3d21fb0c4d927d4c141d8c6982b458bf5aade563efce6a1ca4897c1081eca833b46b896a1d79955049d8f89a923a12ff9a49f8b09ea7acfd8373de36cad413c683f07361df4d3bda2e6dbd5a0d3e3ab02825297eb2e5caaea993f28e4b72d0c186bdcf6060b63"}], 0x1118}, 0x40000) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000001740)={0x1, 0x7ff, {}, {}, 0x6, 0x2}) perf_event_open(&(0x7f00000016c0)={0x4, 0x80, 0x8, 0x3, 0x4, 0x8, 0x0, 0x870f, 0xc000, 0x14, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x8, 0xa16dc54ec3feaee7, @perf_bp={&(0x7f0000001680), 0xba7b8256ccdb7188}, 0x2, 0x7, 0x0, 0x4, 0x1, 0x2, 0x7c4, 0x0, 0x2, 0x0, 0x8}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) 16:02:57 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x81, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(r1, &(0x7f0000000340), 0xfffffd82) r2 = getpgid(r0) sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x2, 0x26, 0x1, 0xffff, 0x8, 0x8, 0xde3c, 0x8, 0x101}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x6}, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000180)="b87b000f00d065f30f1efb440f20c0663509000000440f22c0b83a000f00d00f01c80fdade3e0fc77806baf80c66b8ab9dcc8b66efbafc0cb04cee190526650fc7990100", 0x44}], 0x1, 0x0, 0x0, 0x0) [ 274.751569] print_req_error: 1 callbacks suppressed [ 274.751575] print_req_error: I/O error, dev loop5, sector 0 16:02:57 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000050d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x107382) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000080)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x541c, &(0x7f0000000100)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) sendfile(r1, r1, 0x0, 0x24002da8) 16:02:57 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x8, 0x8a, 0x1, 0x9, 0x0, 0x0, 0x1000, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000040)}, 0x50c81, 0x2, 0x8, 0x2, 0x37b8, 0x48, 0x1, 0x0, 0x4, 0x0, 0x4}, r1, 0xe, 0xffffffffffffffff, 0x1) 16:02:57 executing program 2: setxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x1) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_mount_image$xfs(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x1, 0x3, &(0x7f0000000400)=[{&(0x7f00000001c0)="f95687afb45d3cb39ad7fa49849b7d194e7fb26797d3c16363f76e9df6fc75a59296ae26c4d34269cfe2e6c5528a76e2343df12148b0bce2514fec0e2ddad649b59a8b4c04ee756aa06ed0e0f024239e4f7e54a400c560a543c4bea8a04a13414157e9518daa03beb76fcfbbe41851b58258654cefd0e2eaef3bb24262859e2f3125342912400250d36d647835ed864adc6111232cedbbdfaccdb3a95e64d8f647f1109a06d1a62f445c1cd20366ce5451012f9caebe033c9b9aff6446c66659a0e1e2aa04905c3a5dbeaba93eed1d950f7a61250cbec9b77de867c359d77fcda278ba75fb397049c16b29c56cc84528", 0xf0, 0x10000}, {&(0x7f00000002c0)="3fb60e91d1ff1c8f3c0f0d929fe36beb60eef4a4ab73a7e156911d054a05b6d2683b6488d6a5511d6e6a976fed706c883c48be857cc1ad7399fee94d9d50d1d06b6a9c914f215f745b7b00d30fa6f928ea2b", 0x52, 0x80000001}, {&(0x7f0000000340)="0320dd4b9be534ca351e30b2110b068e7460ef35d97c8aeefb02b1aabda1df62cc518a7fc24adc0e35f2d329af4b416240ffc12a20df56c2b05e87f9996bfa501b9a7a3c4cfa4361852bb432315e0716947c369d6d365f752757ec85c2cf3ef53361986ba4a33bb7d4399e14607be399e0d425a881e6c3df5da844c496f794ef12fc", 0x82, 0x7f}], 0x800, &(0x7f0000000480)={[{@noalign}, {@ikeep}, {@logbsize={'logbsize', 0x3d, [0x33, 0x36, 0x78, 0x31, 0x70, 0x2d, 0x74, 0x31, 0x32]}}, {@lazytime}], [{@defcontext={'defcontext', 0x3d, 'system_u'}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@fowner_eq}]}) r2 = openat(r1, &(0x7f0000000500)='./file0\x00', 0x9b48fc3e21eddeff, 0x40) r3 = syz_mount_image$bfs(&(0x7f0000000540), &(0x7f0000000580)='./file0\x00', 0x100, 0x2, &(0x7f0000000780)=[{&(0x7f00000005c0)="472029b443698ad64f8e625d03b5944c3ad6d7a812cf32ea6daaf8e03ce893df40d37823962eb965b2387f32c3729d6136c3532c471980eb71a744406cc7a4350fbb5961a9102f98abd50867a16c8a12fde1137a0dee849c87a83d9325b8ff3f91051aaa1dda3486a9ca03b1860307dbf4217a612bde00bf3a982eddac20cb9f361f4fdb735f20cf26ee216dc6c7d269c3be15e433282564fcd776e9ca20a730144cf40a5bfe376bc5a52e323c0c0133105100cbe4d676dc59e64aad7ca4d6c8ab69", 0xc2}, {&(0x7f00000006c0)="7dc6fe626c58b5b988770f72782080b421ebf12b23f7dbbdb87dc9581c763f50a80c07201057002af600b9924a238a1bd02077c74ce72a53b818faebd001a0eeec7c73eda5d29a38cb73696b51fa5bd56c1e9f6c1048342fa5c137970774de5d158b4e7159eddde4f6a6e05efab7900a0455ee9c5ae28bd1a24c8f75069ffdac1f1bdd3e55154186e08cc5cc45a17eba0b4963e2a14099b9f60afda6d8413d9b115c7672a7bb1f1cdca000dfe71052b65bdb0fb7147867cb2afaf6", 0xbb, 0xe8e}], 0xb23d35bd4c72b1d9, &(0x7f00000007c0)={[{'lazytime'}, {'defcontext'}, {'-'}, {'ikeep'}, {','}], [{@euid_lt}]}) r4 = openat(r3, &(0x7f0000000800)='./file1\x00', 0x1, 0xc0) r5 = syz_mount_image$xfs(&(0x7f0000000840), &(0x7f0000000880)='./file0\x00', 0x0, 0x4, &(0x7f0000000b00)=[{&(0x7f00000008c0)="dd42e1fb4c2cda620a5dd251d6c8c579b7e2851a36f4fc5ab003ccd55ad09122d3f5db6665c95428262cd10acb148dd73c2a47bf51228afbdb8919a3bd2a15eb1f4c1de45a1e77ac3d8743249fc2a5e5b59892b772c6543b52346ee93a87daead3769ab3ba2c60b5212daa1097ba0e0a102cd98d3d50e25f6457244daf63078a5e9acb87185c62af94cf2e561cf10d1d684d1977ee7b70909e1dcdd9c2afe893f2985e0686fcf394ff362e984cc28a368d9e815576ae2b1e5642106c054baab525c2976144fcd984178ba9e61b40e8ab", 0xd0, 0x3f}, {&(0x7f00000009c0)="ece3bf92612d2989979ae45acd47c4fbb6c983442c2c23a95d91412e959ee40fea152a193865f7bc563ab8120d57b0f281a761c53d4ade3ea309b46410ebef463e86f8b5d2a03c6382032d4a4a41f0640b0203401f75c0541002dc9a761a55f30a0347e625fbd785b8", 0x69, 0xb03}, {&(0x7f0000000a40)="c179a7dce981b8759914a6eebbb00063a554e390d6e0bb8a932f7fd205ab50e4288b30e6f1f487f1b3e422606eb377cd9bb28a2e81d879c1b79009fb", 0x3c, 0x9}, {&(0x7f0000000a80)="84fd4c3f9d225028d519ff2129b2f25d2cbcd55d62ab1e2031c8352441b720c473e264f24ce46bf299755e31e52857c6df242af964e1475077aecc48af69b26ac5936418ada3cadc6549e3d14b65d5", 0x4f, 0xfffffffffffffff9}], 0x1140402, &(0x7f0000000b80)={[{@nolargeio}, {}, {@norecovery}, {@nogrpid}, {@mtpt}, {@lazytime}, {@allocsize={'allocsize', 0x3d, [0x70, 0x6b, 0x32, 0x33, 0x33, 0x31, 0x32, 0x31]}}, {@discard}, {@mtpt}], [{@smackfshat={'smackfshat', 0x3d, 'ikeep'}}, {@dont_appraise}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) ioctl$KVM_NMI(r0, 0xae9a) mkdir(&(0x7f0000000c40)='./file1\x00', 0x8e) finit_module(r4, &(0x7f0000000c80)='system_u', 0x2) r6 = syz_mount_image$ext4(&(0x7f0000000cc0)='ext2\x00', &(0x7f0000000d00)='./file0\x00', 0x4, 0x1, &(0x7f0000000d80)=[{&(0x7f0000000d40), 0x0, 0x3}], 0x100040, &(0x7f0000000dc0)={[{@data_err_abort}], [{@euid_lt={'euid<', 0xee00}}, {@pcr={'pcr', 0x3d, 0x5}}, {@audit}, {@euid_lt}]}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r6, 0xc0506617, &(0x7f0000000e40)={@id={0x2, 0x0, @c}, 0x21, 0x0, '\x00', @c}) r7 = syz_mount_image$jfs(&(0x7f0000000ec0), &(0x7f0000000f00)='./file1\x00', 0x80000000, 0x4, &(0x7f0000001280)=[{&(0x7f0000000f40)="a7b4ced31af812713cc95f5eeb300a067a7134783aed3c72f3b47f2911cf9543859adb09e887d4e4c16522fe01c552f70caa1ef372ea9c613116a6b4b6e8b7d41716daeb680b3ad840437e5fdca924afc1dac5f3901f7c5d144428252707173bce67b6c840c7c2aacb50a9b82cf80db6b99690a8360db29383c0a9dfd09139f8e934c4a1487e3a7ba6c1fa2c2a3cb3ad99061c1fa3d620e35c8828277fe1158d63bdefd386b7a9cda7301d7689453cc080ef3bd8d5c2ca2a7b0214deaaf463d45c0053", 0xc3, 0x65b}, {&(0x7f0000001040)="1fc870718dfe50b0b45ef7df73f08890c9ae6188b8165dbfca15cfe8aef380da20ffa8d25f1fb61c48eaf977fc8c716eca919aa48fc83eed0a7a2a65e3b085bf70c8bebf0204f6f9089662f539169ffc0e8032db937156a2ece09a9fb089dd8bbdedb6754dd0ff4b9fa89858a4ca154be530459181094fd99b4262415540a0189730084cc6e3239bd1bda59dd4a8960c807301140bbd963ef5f5c89024de0a3ffafc13f90a767bed3df535346a4ce80f306fb89e7e702e820c083b9bb5221ce8798af891c530c990760958376d3b5f55007975e7e2b0205b183faecca876f53906711358483e2434", 0xe8, 0x40}, {&(0x7f0000001140)="3ad89a60a2055e3c22e276ca91778104f988aee81eb8919d556d81f281a9cd3d08dc0be8cf0f334832a97cfd3f6d8e323d2513d4471834ec35e26b5c0bed7259af89d8a831a061d10398fe53c9e65e29d29ee331ce8681ce3305f1bead4851a4b254a24376f6db490b21d2c5544639b7a77d9938ef95178e44b8ac63ff16adb4bd4729db85f05e1431b3304121e1c1c429515957a1781879d2a43a4d53f9d7cd5bd8bc1b99fd1bae42f96ffd3393c61686ed724884f8847b68e87c0f4defd9d53e81aed4135f03c122b79b56694ead62277b63bd71e3191e6d39514269d8059f4ea20f6cb098d4ca4e499bb5cd17087aaf3b4fadd64040d876", 0xf9, 0x100000001}, {&(0x7f0000001240)="7b0e117febf6ae24c2887ea5b4c3b0f36e2b08d91310d0a5a220a96208bafce2bd72896736cb18fc2e7c1fabe680eba1e3280873e6542b8f31a425be4fa3c0", 0x3f}], 0x14, &(0x7f0000001300)={[{@discard_size={'discard', 0x3d, 0x400}}, {@discard}], [{@fsuuid={'fsuuid', 0x3d, {[0x37, 0x61, 0x30, 0x39, 0x31, 0x61, 0x32, 0x9], 0x2d, [0x37, 0x36, 0x38, 0x38], 0x2d, [0x63, 0x30, 0x32], 0x2d, [0x33, 0x61, 0x32, 0x38], 0x2d, [0x31, 0x31, 0x0, 0x38, 0x63, 0x66, 0x65, 0xf]}}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@obj_role}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_appraise}, {@subj_user={'subj_user', 0x3d, '%%!'}}, {@euid_gt}]}) unlinkat(r7, &(0x7f00000013c0)='./file1\x00', 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r5, 0x80286722, &(0x7f0000001480)={&(0x7f0000001400)=""/90, 0x5a, 0x3, 0x10000}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001540)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@private}}, &(0x7f0000001640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001680)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000001780)=0xe8) read$FUSE(r0, &(0x7f00000017c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) setxattr$system_posix_acl(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)='system.posix_acl_access\x00', &(0x7f0000003980)={{}, {0x1, 0x2}, [{0x2, 0x0, r8}, {0x2, 0x4, r9}, {0x2, 0x3}], {0x4, 0x6}, [{0x8, 0x5, r10}, {0x8, 0x4, 0xee00}, {0x8, 0x2}, {0x8, 0x2, 0xee00}, {0x8, 0x4}, {0x8, 0x1, 0xee00}, {0x8, 0x1, 0xee01}], {0x10, 0x1}}, 0x74, 0x2) 16:02:57 executing program 5 (fault-call:0 fault-nth:0): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) [ 274.930048] audit: type=1804 audit(1621353777.662:69): pid=14188 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir758967870/syzkaller.IvqFrJ/108/bus" dev="sda1" ino=14390 res=1 [ 274.963128] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:57 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="13051e9d80db458ff3fe059ddd8fe9db30841d607f7acbe7d5e7ca6f4aacbe9957ddc8d7fd41aaaf873adaf235c7148e98d054707af8f79fef069efb3630dd97652ae380ec44842265071fb105f34cfb0a85d62de0d3e9983527ea634e5aef9107a6eb36d7abe91ebb99189bcdede9ca859d72460960785f0ee311d1bb691eb83fc4ba298d1b4eefea2d72a0be04e46f71b63409fe203d7bba3ed492f35436a16fb18772a127b25f3d06e88c6499dd14dab9d2174f23e88275e696b31a2fd317d1ade083dc4dd2d53b3307d3bad5f6a3223e2c2875f8154f2754fbab633f4597c8f2b4d97ceb1b637ea74024dd82ac4728", 0xf1}, {&(0x7f0000000440)="9fac9a51cf3e7a63be5c2f5cce03afd7efa96cff0ece0921455be56fc2506a6286c6a104fed10a0ab8058f163ea578f667450753afd8e4d57203e2af889eb374cf4de3e33bc7f5e05c2cbb244c4b327a8341c3291f9cf76204404dd7e2884a688a20874667b837455514bb59a9d8e2e22f66edf375a20e806b00205199195f7038e3600447e9f4b7db9944e1595deb25b2b3a6a0a7cb1d5b0d8885b1dab692342a743a9d78fa5bcc97b471dbbcf57366c39db1c6da14a2b5b3ac239fa939dbf12056a34341bbde01", 0xc8}], 0x2}, 0x40) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x100010, r2, 0xd764e000) [ 275.168430] FAULT_INJECTION: forcing a failure. [ 275.168430] name failslab, interval 1, probability 0, space 0, times 0 [ 275.230272] CPU: 0 PID: 14232 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 275.238425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.247878] Call Trace: [ 275.250496] dump_stack+0x1b2/0x281 [ 275.255500] should_fail.cold+0x10a/0x149 [ 275.259959] should_failslab+0xd6/0x130 [ 275.264149] __kmalloc+0x2c1/0x400 [ 275.267704] ? SyS_memfd_create+0xbc/0x3c0 [ 275.271963] SyS_memfd_create+0xbc/0x3c0 [ 275.276040] ? shmem_fcntl+0x120/0x120 [ 275.280026] ? do_syscall_64+0x4c/0x640 [ 275.284116] ? shmem_fcntl+0x120/0x120 [ 275.288102] do_syscall_64+0x1d5/0x640 [ 275.292007] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 275.297402] RIP: 0033:0x4665d9 [ 275.300769] RSP: 002b:00007f6b86f66f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 275.309052] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665d9 [ 275.316593] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bee66 16:02:58 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x3}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000006c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x500000000}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r3 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r4 = open(&(0x7f0000000240)='./bus\x00', 0x1612c2, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sysvipc/sem\x00', 0x0, 0x0) sendfile(r4, r5, 0x0, 0x4000000000010046) r6 = getpid() sched_setattr(r6, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) fcntl$setownex(r5, 0xf, &(0x7f00000000c0)={0x1, r6}) r7 = creat(&(0x7f0000000000)='./bus\x00', 0x0) fcntl$setstatus(r7, 0x4, 0x6100) ftruncate(r7, 0x8200) sendmsg$unix(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, 0x0}, 0x8000) r8 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) sched_setattr(r6, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x922a, 0x80000001, 0x40, 0x5e3, 0x8, 0x7, 0x1}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000240)}, {&(0x7f0000000100)="c8ced5a7023013819b706f231ff4a611f3897b4416d351e2036c9ff574e9da185f51967242114d55aa55734c7519a139955642d9b6bffa47a5f0dfe9aa3304", 0x3f}, {&(0x7f0000003400)="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", 0xe85}], 0x3, 0x0) write$cgroup_type(r7, &(0x7f0000000200), 0x175d900f) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000ebc0)=[{&(0x7f0000000380)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000580)="a20dee9ef65e74dd72aaa3474f67119a635f5c32b01b35845eddda919b456a7e07ea3299880571dda6cb58e736b7effce6021c298106714b117b916b64f3f2f91ff3259cc47d5a2de475b2efd39e7368f4e58507a1e06b59aca8f582222c37bca97090571b4d921de03e64df5fac64994cfe043c6e6a001294188ebb3ea317c5a68cdb057f6169899e38838d17f85f479b58", 0x92}, {0x0}, {&(0x7f0000000880)}], 0x3, &(0x7f0000000940)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="0205fbdbb1070000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB], 0x90, 0x24000041}, {0x0, 0x0, &(0x7f0000002e40)=[{&(0x7f0000005700)="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", 0xda0}, {&(0x7f0000001840)}, {0x0}], 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32=r7, @ANYBLOB="1c0000000000000001000000", @ANYRES16, @ANYRES32=0x0, @ANYBLOB="00001000000000f000000100000002000000", @ANYRES32=0x0, @ANYRES64=r8, @ANYBLOB="0600007d3c0000004000da9da22791a61c09ca8a461a15e93005a2708a0b7a1d3af377652c582bc2ff59e8e2744ef6bc86f33c4e25cf1e0c33413d0a9a5e4c8f802ec94b43aebd807dba0bd193e97a8d0d0e4fbd2dd9fba3451814c3c1d63de7491803c5453600f5e19e50354c4a40200d29564721bb152ac60d5b19cf08c09fd439573251feaadff30e1574b7151c7ff04bdf0731b4cf20054d385f1161bd6c56474c0843c39e3b00e7c44429057fb4b22e4f1854f8c57a62ecdd24f2b2e287daeef92b26121047cd949c19cb697201", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc8, 0x4000}, {0x0, 0x0, &(0x7f0000006bc0)=[{&(0x7f00000069c0)}, {&(0x7f0000006a40)}, {0x0}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000006c00)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000007d40)=[{0x0}], 0x1, &(0x7f0000000400)=ANY=[@ANYRES64, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="0000000024ef0000000000000171dad0", @ANYRES32=r3, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB], 0x88, 0x100}, {&(0x7f0000007f80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{0x0}, {&(0x7f0000008100)}, {&(0x7f0000009180)="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", 0x9b8}, {&(0x7f000000a180)}, {&(0x7f000000a1c0)="0a9ae43424e9e817b5953b8956f5ba19a6c1bcc5f6702b40f694e7505da830a3bb4fd14a1b62f831241fc1d43d3b93f2ba9e35dd218963c0938980873fc3f1db7b1bd10ecfc0860c6c31d3d31bf0acbb69def1f21d856a4434088b76a463c31026553b29a278cf470f40a05a5c97dc4656f858c007827ad56d0fa9e5c44dc1902af38819ad5a64f06c9cc160e2f6c569e436a6de7811314fac4f1e498aa9631ed83396738faaaba2a7f2cdccd41b4210ad8e578b02b60df2c3d05ab06c815cd6fda897a9c5f35f55dd349ab1ee28e623cebb3219481b33c5c2a857e1bc2e19d3058c9d8a2f6b26410f", 0xe9}], 0x5}, {&(0x7f000000a340)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f000000c5c0)=[{&(0x7f000000b3c0)}, {&(0x7f000000b400)="0be9d28be27b", 0x6}, {&(0x7f000000b440)}, {&(0x7f000000b500)="f04a44efe7708922ba4699ca8975708378b179bd02c105ef93a6206f238ee69ed0197d00d1289db112975cf47c499f3ac3c6e02d71405b45a937ceefd632971f7382cefa5ade4a373faa8225a199aad0ff3a15", 0x53}, {0x0}, {&(0x7f000000c580)="515f07dd", 0x4}], 0x6, &(0x7f000000c640)=[@cred={{0x1c}}], 0x20, 0x4000000}, {0x0, 0x0, 0x0, 0x0, &(0x7f000000ce00)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff]}}], 0x20}, {&(0x7f000000ce40)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f000000d240)=[{&(0x7f000000cec0)="ea6470bee28a9e5d7673acffd95816563c2971fe0058c146058678f471e321ce869bf32bc39e952dddd0b69037005e19c974d030df3abe4a91c9db40a11406176e4be2970acaf4f19c85a1c3d239af3132d381ba901ed9e2f0a311fdcc70a2b492b8d03d5a0ad6e7b841931560b05f74addb73bb3ad231ce96ef0020ef0309a7669747ed951ba460570c63040655ac82dbb35aca2af0792841511a4b45829f7057f21f53422b74e755ea332525884531f4b3d4f9e8e324914b979a4007", 0xbd}, {0x0}, {0x0}, {&(0x7f000000d100)}, {&(0x7f000000d180)="556ffe7f668f64b955da696c29bbee17141580ed64c305940bddde70e233dd15658353060bf279af9cc82d648c1c53fb3acd132438fc99d1777ef0bdf9d49ef10a396cc897becf728d6ac4c458843037f4b09afab548e2521699f4ac9529a84ebfc7a0037156165e18ea08bbe98a48eba87fa37d344ed5732db91e2287e8d242f39144724cfa5af72c004548eb3f78ba", 0x90}], 0x5, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="87602352e8fa94457bf3baf5d5a26d041db8619e7e516ec5bcafb24b8ec5f6a46eb1397fdfa9fe0938813e1dc089ec9e5c383fdd0279dae18fb65332a57a8ebffde79c53cfc297e36576117562edac3b0d03bfc9734b331023a873c80fd4bdb2c4445a3e358b91b89a06dab140153dc4b8a3", @ANYRES32, @ANYRES32=0x0], 0x58, 0x20004000}], 0x8, 0x24000805) 16:02:58 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f00000000c0)=@xdp={0x2c, 0xa27e42abb6cce57, 0x0, 0x2c}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="0b17c3bc9a82169c760c72c1275d8314f9454e177c99fb89db1bc1148f02cf8b59c4de491dfe1a48bf1f12ee2ff9fe826da8f0908d44d95261bc112ff385667a407488697bad5a7b1bdd157690d1350430f5a79b476a9b8890c0a72ba7e786aef11ae204327f3d9a23803ab18d41ac3e5aa1e6b6512c6859", 0x78}, {&(0x7f0000000240)="2023537bf7138dd7f3860d4582530e5ad5a6e8ff0c3f54e11f93d40306eff2ff8eeda62d00d727511cb542ffd4592a255396d18bdbd9106f9a2131707d34b65fb3e8a489e23118d8", 0x48}, {&(0x7f00000002c0)="aa879991f70fcac520bc6b9b8a0866f145239af326e9db5528521339b445fb9690fedbafd2adeff194482d6956adfd8200bc615b7df949404afc2b85daa7277830e74a6c2869dd33bca713c50c5554a7c1734f18b2c61663d6d194a153b5fc3f6d0db9f88428c051e7de69e922767d16c1de6258d7c372425e9b3c8a7986c018fa108bd1afd1076a549194b75f8c722e5f8172a898e3d324a5138e0f566b027dea9594716538eab94266c3f0d646877c934ac821be2d6322b52867fed616d6914735", 0xc2}], 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x180}, 0x1) 16:02:58 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100), 0x6) write$bt_hci(r0, &(0x7f0000000040)={0x1, @le_read_iso_tx_sync={{0x2061, 0x2}}}, 0x6) 16:02:58 executing program 3: ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') sched_setattr(r0, &(0x7f0000000040)={0x38, 0x1, 0x2, 0x81, 0x3ff, 0x1, 0x7, 0x3, 0x0, 0x7}, 0x0) [ 275.324586] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 275.328097] audit: type=1804 audit(1621353778.062:70): pid=14189 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.0" name="/root/syzkaller-testdir758967870/syzkaller.IvqFrJ/108/bus" dev="sda1" ino=14390 res=1 [ 275.332035] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 275.363464] R13: 00000000200000c0 R14: 0000000000000802 R15: 0000000020000180 16:02:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4}, 0x0, 0xffffefffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(&(0x7f0000000900)={0x5, 0x70, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, 0x0, 0x2100, 0x4e67c82a, 0xfffffffb, 0x2, 0x4, 0x200, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x6) r1 = perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x8) mkdir(&(0x7f00000001c0)='./file1\x00', 0x0) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x10002, 0x88) perf_event_open$cgroup(&(0x7f0000000300)={0x4, 0x80, 0x9, 0x32, 0x7f, 0x30, 0x0, 0x1, 0x20841, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xe07, 0x4, @perf_config_ext={0x401, 0x800}, 0x2140, 0x7, 0x6, 0x6, 0x2, 0x1000, 0x3, 0x0, 0x80000000, 0x0, 0x80000001}, r2, 0xa, r0, 0x1) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) perf_event_open(&(0x7f00000004c0)={0x3, 0x80, 0x0, 0xc0, 0x2, 0x0, 0x0, 0x7f, 0xa000, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000180), 0x2}, 0x1000, 0x3, 0x0, 0x5, 0x3, 0x6, 0xdd9, 0x0, 0x45, 0x0, 0x1ffb}, 0x0, 0xd, r1, 0x8) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x0) creat(&(0x7f0000000080)='./bus/file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000200)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000440), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000100)=0x1d, 0x4) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000540)=""/106, 0x6a}], 0x1, &(0x7f0000000380)=""/45, 0x2d}, 0x2) rmdir(&(0x7f00000000c0)='./bus/file0\x00') mkdir(&(0x7f0000000480)='./bus/file0\x00', 0x0) [ 275.440494] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 275.471681] audit: type=1800 audit(1621353778.062:71): pid=14189 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.0" name="bus" dev="sda1" ino=14390 res=0 16:02:58 executing program 0: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @local}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host}, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xad, 0x20, 0x1, 0x0, 0x0, 0x72e3, 0x429, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x2, @perf_bp={&(0x7f0000000100)}, 0x8001, 0x6, 0xfffffe00, 0x4, 0x4, 0x8001, 0x4, 0x0, 0x7e296c1e, 0x0, 0x3ff}, 0xffffffffffffffff, 0x3, r0, 0x1) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x8, 0x4, 0x3, 0x80, 0x0, 0x8, 0x43, 0xa, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000001c0), 0x9}, 0x103, 0x1f, 0x375c, 0x9, 0xbc, 0xfffffffa, 0x3, 0x0, 0x1, 0x0, 0x3}, 0xffffffffffffffff, 0xe, r1, 0xa) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r3 = accept4$ax25(r2, &(0x7f00000002c0)={{0x3, @null}, [@rose, @bcast, @null, @null, @default, @rose]}, &(0x7f0000000340)=0x48, 0xc00) listen(r3, 0x3) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380), 0xa903, 0x0) bind$vsock_stream(r4, &(0x7f00000003c0), 0x10) setsockopt(r4, 0xfffffffc, 0x9, &(0x7f0000000400)="68f88ade854f64ade179c71aa5a97b4bda31f77a1e3ee2896e38cd198b4ac642e205cd56e6be85e4572e4443c2b0086a9a29e9290f3f45b03b750b6f139c3a62ce97bdcfa316336447f8f779a4d76e591b7f1aed7055c429fbe7d480117baa36099e2ab3a2a9323e90e028ab505bba8555af5055fbf3646cb5ed97e6247980f4e0d5129e2d0c6d970d59b99a1ee817450bde382d6a2f802bd382a94edec36e50", 0xa0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000500)={&(0x7f00000004c0)=[0x7f, 0x80000000, 0xaf, 0x5, 0x2, 0x80000000, 0x7fff, 0x608fdcdf], 0x8, 0x800, 0x0, 0xffffffffffffffff}) fsetxattr(r5, &(0x7f0000000540)=@known='system.posix_acl_access\x00', &(0x7f0000000580)='-{&(\x00', 0x5, 0x1) r6 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_void(r6, 0x1, 0x1b, 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f00000006c0)={@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@null, @default, @null, @null, @default, @null, @default, @null]}, {&(0x7f00000005c0)=""/145, 0x91}, &(0x7f0000000680), 0x28}, 0xa0) openat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x20600, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00000007c0)={{0x6, 0x7f}, 'port0\x00', 0x0, 0x1010, 0x6a38, 0x0, 0x9, 0x449, 0x1, 0x0, 0x2, 0xfa}) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000008c0)) [ 275.590337] audit: type=1804 audit(1621353778.092:72): pid=14190 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="ToMToU" comm="syz-executor.0" name="/root/syzkaller-testdir758967870/syzkaller.IvqFrJ/108/bus" dev="sda1" ino=14390 res=1 16:02:58 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000040)={0x0, 0x1f, 0x0, 0x0}) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000040)={0x0, 0x1f, 0x0, 0x0}) syz_emit_ethernet(0xae, &(0x7f0000000440)={@multicast, @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a0f009", 0x78, 0x3a, 0xff, @remote, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, [{0x0, 0xb, "a78ce540cd4f791153d5dea6b259fe8000000000000023493b87aa0568f00b1c71a8242373244ad2439adc07df0a69748e254c1e4a8a8b3f0ab0c430d3be27df3e34066d42ca0a5c11b37adac15084dbaf736b41e5a81802"}, {0x5, 0x1, "ffffefffa0f8ca1cc8000800"}]}}}}}}, 0x0) 16:02:58 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x1, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x220c010, &(0x7f0000000040)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) 16:02:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write(r1, &(0x7f0000000280)="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", 0xff) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x60, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x40, 0x12, 0x0, 0x1, @erspan={{0xb}, {0x30, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_OFLAGS={0x6}, @IFLA_GRE_ERSPAN_HWID={0x6}, @IFLA_GRE_PMTUDISC={0x5}, @IFLA_GRE_LOCAL={0x8, 0x6, @dev={0xac, 0x14, 0x14, 0x3e}}, @IFLA_GRE_LINK={0x8}]}}}]}, 0x60}}, 0x0) 16:02:58 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) openat$cgroup_ro(r1, &(0x7f00000008c0)='pids.events\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = open(&(0x7f0000000780)='./file0\x00', 0x40, 0x2e1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000007c0)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000880)={'syztnl1\x00', &(0x7f0000000800)={'syztnl2\x00', r3, 0x29, 0x9, 0xf9, 0x8, 0x84, @mcast2, @mcast2, 0x40, 0x40, 0x2, 0x4}}) recvmsg$kcm(r1, &(0x7f0000000740)={&(0x7f00000002c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000440)=""/255, 0xff}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000080)=""/37, 0x25}, {&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)}, {&(0x7f0000000640)=""/37, 0x25}], 0x7, &(0x7f0000000700)=""/13, 0xd}, 0x10060) socket$kcm(0x29, 0x7, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@llc={0x1a, 0x339, 0x1, 0x5c, 0x6, 0x7f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}}, 0xfffffffffffffe4f, &(0x7f00000008c0)}, 0x880) sendmsg$inet(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x2, 0x4e24, @remote}, 0x10, &(0x7f00000000c0)=[{&(0x7f00000001c0)="e43be267ab6121597cbd896927e5e1d44f1369166a60b1edf7f3dcd52cdaef5d6e94b507b7f9a76b39c54d37e27e1327a7aa6f44fe62b98f1ea2ae23f0c530ef8807914fe589261f7e264df8b3d387fdcfdf45f2095985702af9db2c82f7dedfd131cea23eb104226fc7ad21c01d7e2d16c87da1a841bfc6ddc7f12c2c44768bdc8b0cccd4a0de67f3599685c4da211b897f934845fb753e28145e01", 0x9c}], 0x1, &(0x7f0000000100)}, 0x8000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000003c0)={r1}) [ 275.634913] Unknown ioctl -1062710446 [ 275.644335] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 275.653274] Unknown ioctl -1062710446 [ 275.785762] overlayfs: upperdir is in-use by another mount, mount with '-o index=off' to override exclusive upperdir protection. [ 275.805227] md: invalid raid superblock magic on mtdblock0 16:02:58 executing program 5 (fault-call:0 fault-nth:1): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) 16:02:58 executing program 3: syz_usbip_server_init(0x2) r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x4, 0x80, 0x1, 0x4, 0xfd, 0x2, 0x0, 0x100, 0x8080, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xfffffffb, 0x4, @perf_bp={&(0x7f0000000280), 0xc}, 0x8000, 0x8001, 0x101, 0x2, 0x1, 0x9, 0x401, 0x0, 0x100, 0x0, 0xfffffffffffffffe}, r0, 0xd, 0xffffffffffffffff, 0xa) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0xa6, 0x51, 0x1f, 0x6, 0x0, 0x58f, 0x48000, 0x8, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_config_ext={0xff, 0x1}, 0x10, 0x2, 0x81, 0x9, 0x44a3, 0x7, 0x100, 0x0, 0x4, 0x0, 0x1}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0x19) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) sched_setattr(r2, &(0x7f0000000240)={0x38, 0x3, 0x71, 0x686f, 0x81, 0xda67, 0x5, 0xf0, 0x64, 0x7}, 0x0) 16:02:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'veth0_vlan\x00', 0x0}) pipe2$9p(&(0x7f0000000180), 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="440000001000030500000000000000000000000029cc2c7d795bfbbc6ff1dddef8152e7f99a4097274d226ef2c99c63cbaa6a53a7e21338de7156ae35e8ed58ae880c672721a2bbfccbf8a1c50fe7ebbd8f4ad124f08463adeb5710631efe348305e67c21d1d", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r2, @ANYBLOB='\b\x00\n'], 0x44}}, 0x0) [ 275.858206] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 275.879804] md: mtdblock0 does not have a valid v0.0 superblock, not importing! [ 275.893610] md: md_import_device returned -22 [ 275.901189] md: invalid raid superblock magic on mtdblock0 [ 275.920926] md: mtdblock0 does not have a valid v0.0 superblock, not importing! [ 275.937555] md: md_import_device returned -22 [ 275.955640] md: invalid raid superblock magic on mtdblock0 [ 275.962582] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 275.969349] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 275.981621] md: mtdblock0 does not have a valid v0.0 superblock, not importing! [ 275.991559] FAULT_INJECTION: forcing a failure. [ 275.991559] name failslab, interval 1, probability 0, space 0, times 0 [ 276.008918] md: md_import_device returned -22 [ 276.024332] vhci_hcd vhci_hcd.0: Device attached [ 276.031048] CPU: 1 PID: 14307 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 276.039750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.049776] Call Trace: [ 276.052473] dump_stack+0x1b2/0x281 [ 276.056201] should_fail.cold+0x10a/0x149 [ 276.060443] should_failslab+0xd6/0x130 [ 276.064991] kmem_cache_alloc+0x28e/0x3c0 [ 276.069388] __d_alloc+0x2a/0xa20 [ 276.073251] ? lock_downgrade+0x740/0x740 [ 276.077418] __shmem_file_setup.part.0+0xcb/0x3c0 [ 276.082793] ? shmem_create+0x30/0x30 [ 276.086688] ? __alloc_fd+0x1be/0x490 [ 276.090989] SyS_memfd_create+0x1fc/0x3c0 [ 276.095235] ? shmem_fcntl+0x120/0x120 [ 276.099297] ? __do_page_fault+0x159/0xad0 [ 276.103617] ? do_syscall_64+0x4c/0x640 [ 276.107854] ? shmem_fcntl+0x120/0x120 [ 276.111734] do_syscall_64+0x1d5/0x640 [ 276.115701] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 276.120877] RIP: 0033:0x4665d9 16:02:58 executing program 2: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0xffffffffffffffff, 0x0, 0xc0000, 0x3, 0x3}, 0x40007, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x2, 0x0, 0x1}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x140) r0 = creat(&(0x7f0000002440)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000240), 0xfb3f) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x1}, 0x4) fallocate(r0, 0x8, 0x0, 0x8000) [ 276.124153] RSP: 002b:00007f6b86f66f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 276.132231] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665d9 [ 276.139586] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bee66 [ 276.146849] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 276.154281] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 276.161626] R13: 00000000200000c0 R14: 0000000000000802 R15: 0000000020000180 16:02:58 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x440100, 0x0) bind$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0xfff8, @any, 0x1, 0x1}, 0xe) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x72, 0x2, 0x0, 0x0, 0x8}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) sched_setattr(r1, &(0x7f0000000180)={0x38, 0x6, 0xc, 0x0, 0x5, 0x8, 0xb, 0x0, 0x6, 0xfe}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000540)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getrlimit(0x0, &(0x7f0000000140)) symlink(&(0x7f00000005c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00') sched_setattr(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x3fd, 0x0) 16:02:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000200)=0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)}, 0x0) [ 276.192051] vhci_hcd: connection closed [ 276.223339] vhci_hcd: stop threads [ 276.256317] vhci_hcd: vhci_device speed not set [ 276.262872] vhci_hcd: release socket 16:02:59 executing program 5 (fault-call:0 fault-nth:2): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) [ 276.282243] vhci_hcd: disconnect device 16:02:59 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_u}, {@loose}, {@version_u}], [{@obj_user={'obj_user', 0x3d, '{('}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@appraise_type}, {@fsmagic={'fsmagic', 0x3d, 0x7}}]}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x1000000, 0x80001) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000180)={0x2}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r3, 0xc004500a, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000000)=0x40) readv(r3, &(0x7f0000000140)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) 16:02:59 executing program 2: r0 = syz_mount_image$udf(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x11, &(0x7f0000000200)=[{&(0x7f0000010000)='\x00BEA01', 0x6, 0x8000}, {&(0x7f0000010100)='\x00NSR02', 0x6, 0x8800}, {&(0x7f0000010300)="0100020044000100925df001600000000100000000000000084c696e757855444600000000000000000000000000000000000000000000090100010003000300010000000100000008313233343536373831323334353637384c696e7578554446", 0x61, 0xc000}, {&(0x7f0000010400)="0000000000000019004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000004f53544120436f6d7072657373656420556e69636f64650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a4c696e7578206d6b756466667300000000000000000004050000000000007810e4070913142c16351300002a4c696e757820554446465300000000000000000000000405", 0xde, 0xc0c0}, {&(0x7f0000010500)="0000000000000000010000000000000000000000000000000000000000000000060002002d0001002caee8016100000002000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc1e0}, {&(0x7f0000010600)="000000000000000000000000000000000000000900020000002a4f5354412055444620436f6d706c69616e74000000005001000000000000000200002000000000000000000000004000000001000000002a4c696e757820554446465300000000000000000000000405", 0x6a, 0xc2c0}, {&(0x7f0000010700)="00000000000000000000000000000000004000008000000002400000002a554446205370617261626c6520506172746974696f6e5001040500000000010000002000020038010000a0000000e00700000000000000000000000000000000000005000200d10001004531f001620000000500000001000000002b4e53523032000000000000000000000000000000000000000000000000000000000000000000000200000000", 0xa6, 0xc3a0}, {&(0x7f0000010800)="0000000000000000000000000000000000000000000000000300000020050000a0020000002a4c696e757820554446465300000000000000000000000405", 0x3e, 0xc4a0}, {&(0x7f0000010900)="070002003b0001009d092800630000000600000004000000002600004d00000000b60000a5000000003e00000101000000340000e507", 0x36, 0xc600}, {&(0x7f0000010a00)="0400020058000100aa52f0016400000004000000002a554446204c5620496e666f00000000000000000000005001040500000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x7d, 0xc800}, {&(0x7f0000010b00)="0000000000000000000000000000000000000009084c696e7578206d6b756466667320322e32000000000000000000000000000000000012084c696e757820756466746f6f6c7320322e3200000000000000000000000000000000130868747470733a2f2f6769746875622e636f6d2f70616c692f756466746f6f6c732f0022002a4c696e757820554446465300000000000000000000000405", 0x9a, 0xc8e0}, {&(0x7f0000010c00)="08000200610001000000f0016500", 0xe, 0xca00}, {&(0x7f0000011100)="02000200fd0001008f77f00100010000004000006000000000400000c007", 0x1e, 0x20000}, {&(0x7f0000011300)="00010200990001004c38f001200000007810e4070913142c163513000300030001000000010000000000000000000000004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446", 0x79, 0xa8000}, {&(0x7f0000011400)="00000000000000000000000000000009004f53544120436f6d7072657373656420556e69636f646500000000000000000000000000000000000000000000000000000000000000000000000000000000084c696e7578554446000000000000000000000000000000000000000000000908436f707972696768740000000000000000000000000000000000000000000a084162737472616374000000000000000000000000000000000000000000000900020000400000000000000000000000002a4f5354412055444620436f6d706c69616e74000000005001", 0xda, 0xa80e0}, {&(0x7f0000011500)="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", 0x330, 0xac000}, {&(0x7f0000011900)="0501020011000100b95db0004200000000000000040000000100000500000000000001000000000000000000a57c000001000000000000001a0400000000000003000000000000000010e4070913122c17015e350010e4070913122c17015e350010e4070913122c17015e350100000000000000000000000000000000000000002a4c696e757820554446465300000000000000000000000405000000000000120000000000000000000000100000001a04000043", 0xb5, 0xac400}], 0x0, &(0x7f0000013200)) r1 = openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/94, 0x5e}, {0x0}], 0x2, 0xffff5cc2, 0x0) r2 = accept4$x25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x12, 0x800) bind(r2, &(0x7f00000003c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-ce\x00'}, 0x80) openat(r1, &(0x7f0000000140)='./file0\x00', 0x84400, 0xd9) openat(r1, &(0x7f0000000080)='./file0\x00', 0x40000, 0x118) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f00000000c0)={0x62, @local, 0x4e22, 0x3, 'lc\x00', 0x3, 0x5, 0x3d}, 0x2c) 16:02:59 executing program 1: clone(0x13102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'ipvlan1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000012800b0001008c69766c000400028008000500000000", @ANYRES32=r4, @ANYBLOB="080004004b000000"], 0x44}}, 0x0) [ 276.339208] usb 15-1: new full-speed USB device number 2 using vhci_hcd [ 276.363455] usb 15-1: enqueue for inactive port 0 [ 276.380057] usb 15-1: enqueue for inactive port 0 [ 276.419709] usb 15-1: enqueue for inactive port 0 [ 276.433152] FAULT_INJECTION: forcing a failure. [ 276.433152] name failslab, interval 1, probability 0, space 0, times 0 [ 276.455207] IPVS: set_ctl: invalid protocol: 98 172.20.20.170:20002 [ 276.460316] CPU: 1 PID: 14332 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 276.468012] IPVS: set_ctl: invalid protocol: 98 172.20.20.170:20002 [ 276.470726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.470732] Call Trace: [ 276.470750] dump_stack+0x1b2/0x281 [ 276.470766] should_fail.cold+0x10a/0x149 [ 276.495250] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. [ 276.497577] should_failslab+0xd6/0x130 [ 276.497592] kmem_cache_alloc+0x28e/0x3c0 [ 276.497604] ? shmem_destroy_callback+0xa0/0xa0 [ 276.497613] shmem_alloc_inode+0x18/0x40 [ 276.497621] ? shmem_destroy_callback+0xa0/0xa0 [ 276.497629] alloc_inode+0x5d/0x170 [ 276.497640] new_inode+0x1d/0xf0 [ 276.536156] shmem_get_inode+0x8b/0x890 [ 276.540275] __shmem_file_setup.part.0+0x104/0x3c0 [ 276.545913] ? shmem_create+0x30/0x30 [ 276.549809] ? __alloc_fd+0x1be/0x490 [ 276.553982] SyS_memfd_create+0x1fc/0x3c0 [ 276.558320] ? shmem_fcntl+0x120/0x120 [ 276.562356] ? __do_page_fault+0x159/0xad0 16:02:59 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="b43cb4d4d36e58bb7910a800000000800033e89d39ae8afc31000000fcffffff9500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x800000}, 0x10}, 0x78) [ 276.566777] ? do_syscall_64+0x4c/0x640 [ 276.570740] ? shmem_fcntl+0x120/0x120 [ 276.574941] do_syscall_64+0x1d5/0x640 [ 276.578957] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 276.584283] RIP: 0033:0x4665d9 [ 276.587456] RSP: 002b:00007f6b86f66f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 276.596090] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665d9 [ 276.603562] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bee66 [ 276.611174] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 276.618814] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 276.626204] R13: 00000000200000c0 R14: 0000000000000802 R15: 0000000020000180 [ 276.637642] vhci_hcd: vhci_device speed not set 16:02:59 executing program 1: prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000040)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000080)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000000c0)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000100)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000140)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000180)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000001c0)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000200)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000240)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000280)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000002c0)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000300)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000340)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000380)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000003c0)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000400)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000440)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000480)) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f00000004c0)) 16:02:59 executing program 2: ftruncate(0xffffffffffffffff, 0x8001) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f00000022c0)={0xa, 0x4e22, 0x8, @ipv4={'\x00', '\xff\xff', @empty}, 0x6}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000005b00)={0x0, 0x0, 0x0}, 0x0) r2 = bpf$MAP_CREATE(0x0, 0x0, 0xffffffffffffff55) read$FUSE(0xffffffffffffffff, &(0x7f0000000100)={0x2020}, 0x2020) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002300)={0xa, 0xffff397f, 0xff, 0x1f, 0x104, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3}, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x12, 0x0, 0xfffffffd, 0x8, 0x1004, r3, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x2, 0x1}, 0x40) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x10003}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0xa, 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000002140)=ANY=[@ANYBLOB="9783f6abdeb94febe8928055f91fe4449a3d03d2608ffa239eb2668a27f29c9fc4ff9a21dd04917ab5e6238a1afbbeda152b5f611ba1e199ca0000000000006fa2f061c12bfdeb88e9e9d6151512e39fa77c443a6d43e83ca58df026cf8df70a9dbd14d7083360527eeb28dd3c7c91619a85606412d14100000002000000"], 0x48) sendmmsg(r1, &(0x7f0000002cc0), 0x1a3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f00000021c0)="906bde714559ac4c1262ef94265598697726961cbe2b1d63f6585ee31051e07df0c198db1dc469b9defbdbd00e502e9207071d80233d783f472683876fc72b48e3b6e314d17fed2ad9f1037ec2cb2cdb633632b15c854be39ff4f476ada875af158eda759ae9", &(0x7f0000002240)=""/93}, 0x20) [ 276.700004] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(3) [ 276.706049] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) 16:02:59 executing program 3: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xfc, r0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x21}, @IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8c37}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x6710b7c88614cfe4}, 0x4) r1 = getpid() sched_setscheduler(0x0, 0x0, 0x0) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x5, 0x40, 0x0, 0x20, 0x3f, 0x3, 0x1, 0x9, 0x4}, 0x0) r2 = getpgid(r1) sched_setattr(r2, &(0x7f00000001c0)={0x38, 0x3, 0x10000054, 0x3, 0x2, 0x8, 0x2, 0x6, 0x401, 0x7}, 0x0) r3 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r3, &(0x7f0000000180)='./bus\x00') r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_BEARER_NAMES(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x1c, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x40000) 16:02:59 executing program 5 (fault-call:0 fault-nth:3): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) 16:02:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mmap$dsp(&(0x7f0000733000/0x3000)=nil, 0x3000, 0x100000a, 0x110, r0, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f00000000c0)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'gretap0\x00'}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f00000001c0)="365aa7f3d7d988f18952fb61caf37006bfbd72a1e80b1bc1524d74beb542dc6cd8538ff11b006443f0168b44f09e726ec1cc7c58972f2e3c81853609b523dc1c47a28ee92f01290ba33e11eaf37b65b4c24158286bfea7dd5b27895ff940d7a3f112f674f34a9d54404ff138edd9336ac1b892dc82328f612c8213547620311b7ffe9ba7407f1f1ca2cb1172a7bc203a936d7071498cbb2c06c46c492e47041c94f10cc490653ec0be38f6ee20491b9886ca8bf686b6d8ed209d60eab4a9e600e7d8ef597d036efd9c1cb03bc984b86453cbb5599fc18df70daf47b3b9a74644", 0xe0}, {&(0x7f00000002c0)="152b223d87cc43177bc1f444721cd320614f801c89579350dc63d3cf22e14811d1faef3bad056e2f2f7ada23f83b0935ed10cb4e28b580e0ac95a6020820c1b5a0ca08a25604013f7aa83212d7970ab02067fb8d24e50db1823642ca368895a8ee250dfe5be37163", 0x68}, {&(0x7f0000001440)="9980d3c32608c8742eef894bd13199bd4f7bb223a2c98d87ee214e21a5ce388a3a58fe6e2993e963c8a9fd59c8bf9389b03bcf0c2c996a54363b5c4d319b4d5a3c26b1f50f401c486dfe536db62f619a14716beb941c228dae2234185f74ee0cc865361af061abe71302bdf6bdd6678d80c41c62a198d68726f7f41610bd471ec87ade792b88a424677a651fb00bc8a77e67ba5ae08acd61ea5e0598d8e62a29e4e5ea9ba1c59e9fe7051515cb3c57fef1755fc841d3656a87f24171215a87764ba37d732b51b63dfa9bf2f653c9294f30e3921f93c94b7e", 0xd8}, {&(0x7f0000000340)="a7dd4c0404d5f76830e7f97ea30f8c53dbbcaefe7f32c8cdfbf1843a17ee03e9fda1e249473a963a591f88d6ed1ca324a427838cadb9d0da7ab6fde25065b84184ad9c2509c40f3925c48bd4a948416ec2df5b1114f713ab8e5f44934da7b9bf889db95d06f772074c64c3c99991b8c09257e6be2a7783c940df3f414553113d6457a9aac64fd7b3c41300", 0x8b}], 0x5, &(0x7f00000015c0)=[{0xa0, 0x114, 0x1f, "e4ab493b5351af2faab09bf7417daf3f24ca65e8537a086b87dd783a477979216b08c3400946779258c7e9e212d42bcc2916898ef02371e1072e2e4578d6f75f312adc5fa63d0b03ec8672967840ebbfc78a3d58a890a25cd6036d77337b6dcda955243b96b8a2311d4ee2b484af4879338ad9756d73d35b97f44a498c0fd045121cbb2bdcd06b577da343f24f9b"}, {0xc8, 0x11, 0x80000000, "186a1bde4b2a1977129a211153d4a15dafa6f5da1068c6c830791b38213043422712e4d0eec68f9477004d42ae3c888d24eb8f1d5baec74020718cc7710ad4fc283d7f07b03a89d1c7f4742a2460f3bf58aa4a46ef48a7b37034dc5d0f96f166fa4201fa568da1870aeb0010000000000000ad27a1c0774874f338ac1a6ec33361d6c74daa49a97900a045a0aba3b9e1199fec3d89ba3db475c29377fca6f3f2db5b4dfd6947eeb7c5abc30983e6cf13f6937b92c758"}], 0x168}, 0x4000010) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e20, @multicast2}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001740)="0079bb3583f5df"}], 0x1}, 0x44044020) 16:02:59 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_none}]}}) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0xb, &(0x7f0000000200)=[{&(0x7f0000000140)="200000003600000019000000600100000ff68f01000000000000000004000000000002000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000000001000008000000d24200001203", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000026856d49a00cc4371bd6a7c893f280045010040", 0x1f, 0x4e0}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000000300)="ed41000000040000ddf46546b459e3ea596199c75fddf4655fddf4655f", 0x1d, 0x1500}], 0x81, &(0x7f0000000380)={[{@stripe}]}) 16:02:59 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000580)="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", 0x204}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) r1 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0xff, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r1, 0xe, 0xffffffffffffffff, 0x0) tkill(r1, 0x32) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r2 = gettid() tkill(r2, 0x1) [ 276.754748] vhci_hcd: connection closed [ 276.759128] vhci_hcd vhci_hcd.0: Device attached [ 276.778358] vhci_hcd: stop threads [ 276.782391] vhci_hcd: release socket [ 276.791469] vhci_hcd: disconnect device [ 276.832973] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 276.840138] FAULT_INJECTION: forcing a failure. [ 276.840138] name failslab, interval 1, probability 0, space 0, times 0 [ 276.885684] CPU: 1 PID: 14369 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 276.893783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.903492] Call Trace: [ 276.906180] dump_stack+0x1b2/0x281 [ 276.910096] should_fail.cold+0x10a/0x149 [ 276.914460] should_failslab+0xd6/0x130 [ 276.918800] kmem_cache_alloc+0x28e/0x3c0 [ 276.923201] get_empty_filp+0x86/0x3e0 [ 276.927673] alloc_file+0x23/0x440 16:02:59 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x4000, 0x4) [ 276.931447] __shmem_file_setup.part.0+0x198/0x3c0 [ 276.936478] ? shmem_create+0x30/0x30 [ 276.940303] ? __alloc_fd+0x1be/0x490 [ 276.944567] SyS_memfd_create+0x1fc/0x3c0 [ 276.948822] ? shmem_fcntl+0x120/0x120 [ 276.952862] ? __do_page_fault+0x159/0xad0 [ 276.957117] ? do_syscall_64+0x4c/0x640 [ 276.961232] ? shmem_fcntl+0x120/0x120 [ 276.965141] do_syscall_64+0x1d5/0x640 [ 276.969072] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 276.974707] RIP: 0033:0x4665d9 [ 276.978079] RSP: 002b:00007f6b86f66f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 276.985801] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665d9 [ 276.993179] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bee66 [ 277.000557] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 277.008134] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 277.015677] R13: 00000000200000c0 R14: 0000000000000802 R15: 0000000020000180 [ 277.059688] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 277.149030] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:02:59 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_u}, {@loose}, {@version_u}], [{@obj_user={'obj_user', 0x3d, '{('}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@appraise_type}, {@fsmagic={'fsmagic', 0x3d, 0x7}}]}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x1000000, 0x80001) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000180)={0x2}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r3, 0xc004500a, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000000)=0x40) readv(r3, &(0x7f0000000140)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) 16:02:59 executing program 4: ioctl$VIDIOC_S_AUDIO(0xffffffffffffffff, 0x40345622, &(0x7f0000000040)={0x3, "35de4c385875928a421999507412bf6e6c7408a5cabb596ae07b91a3e2c29ea5", 0x1, 0xecb08821b28ce769}) r0 = socket$kcm(0xa, 0x5, 0x0) syz_open_dev$swradio(&(0x7f0000000100), 0x1, 0x2) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:02:59 executing program 2: prlimit64(0x0, 0xd, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000003f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x6}, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) sched_setattr(r0, 0x0, 0x0) writev(r4, &(0x7f0000000a40)=[{&(0x7f0000000700)="f3569a6fd814a3b2f89621920f2401868734ae725a28018dea506d53ca4c8eaab16c23592c836a11370788625f4126945fe3a9061488d77a7099ddb5f169bb8ff62391dc714a5f849f692e9e3a766f7e09f7cc077c646ddaf927e7c8fcd09edd90", 0x61}, {&(0x7f0000000100)="b220f85b900032df2af692c88de456db470163bd82aac78da2e2aea2f20ecc54470f81a287973b4ac1fa9a898e980eb941f377d3a77d47ed59f85c652e8502", 0x3f}, {&(0x7f0000000840)="d60c08302c44aaa8bf075a6fa286ab77323228a681215116b9d1", 0x1a}, {&(0x7f00000008c0)}, {&(0x7f0000000940)="c2c38ecba1051dadf6980a034f65950e61f06ba6c4af462cab811e32bf22a8e085fdb42932a3a9b2754e6ded4f52773c2cf1c883345a7f4b75c37084aaa9f11be3c5f85bc1dfa398e67f915440f14a8d8701b7c2990711a5652cab4602f30234d643d89795721a2f278ffc2d3342", 0x6e}], 0x5) ioctl$GIO_UNIMAP(r4, 0x4b66, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x800) clone(0x40000902, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_FLUSH_PMKSA(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c0000", @ANYRES16=0x0, @ANYBLOB="10002dbd7000fedbdf253600000008000300", @ANYBLOB="06447502e959c00f14c277690809001635d1def439760ff9bd34f86c24a289006d3a645b"], 0x1c}, 0x1, 0x0, 0x0, 0x20000015}, 0x4000) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000000200)={{}, 0x0, 0x0, @unused=[0x4, 0xfffffffffffffffd, 0x100, 0x1], @devid}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000ac0)={{}, 0x0, 0x2, @unused=[0x6, 0x7ff, 0x1, 0x6b], @subvolid=0xfffffffffffffff5}) 16:02:59 executing program 5 (fault-call:0 fault-nth:4): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) 16:02:59 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x80, 0xb6, 0x0, 0x0, 0x0, 0x0, 0xb36, 0x9a20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}, 0x40001, 0x0, 0x1f, 0x2, 0x4000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x4e141, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x81) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x8010, r2, 0x52ac4000) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000140)={0x0, 0x9}) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, &(0x7f0000000840)=ANY=[]) chdir(0x0) mkdir(&(0x7f0000000040)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1900000, &(0x7f00000002c0)=ANY=[@ANYBLOB='xino=auto,red\b\x00\x00\x00\x00\x00\x00\x00r=./file0,nfs_export=off,nfs_export=off,nfs_export=on,redirect_dir=./bus,default_permissions,upperdir=./file0,fowner=', @ANYRESDEC=r1, @ANYBLOB=',subj_role=fd/3\x00,smackfsroot=\x00,\x00']) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca2944b5, 0x0, @perf_bp={&(0x7f0000000000), 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 16:02:59 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x6, 0x64, 0x8, 0x7, 0x0, 0x8, 0x4005, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_bp={&(0x7f0000000040), 0x3}, 0x4000b, 0x2, 0xfffffff6, 0x3, 0x5, 0x2, 0x5, 0x0, 0x80000000, 0x0, 0x3}, r0, 0x5, 0xffffffffffffffff, 0x3) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') getpgid(r0) 16:03:00 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = perf_event_open$cgroup(&(0x7f00000001c0)={0x2, 0x80, 0x7, 0x1, 0x9, 0x1, 0x0, 0x5, 0x80080, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0xfa, 0x0, @perf_bp={&(0x7f0000000040), 0x6}, 0x20200, 0x6, 0x62, 0x3, 0xff, 0x3, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x40, 0x0, 0x0, 0x9, 0x0, 0x2, 0x4000, 0x9, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x4, @perf_config_ext={0x40, 0xc6f4}, 0x40000, 0x101, 0x9, 0x3, 0x6, 0x4, 0x81, 0x0, 0x7, 0x0, 0xfff}, 0x0, 0x8, r1, 0xa) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 277.271840] FAULT_INJECTION: forcing a failure. [ 277.271840] name failslab, interval 1, probability 0, space 0, times 0 [ 277.340905] CPU: 0 PID: 14427 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 277.349234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.358868] Call Trace: [ 277.361652] dump_stack+0x1b2/0x281 [ 277.365305] should_fail.cold+0x10a/0x149 [ 277.369684] should_failslab+0xd6/0x130 [ 277.373851] kmem_cache_alloc_trace+0x29a/0x3d0 [ 277.378556] apparmor_file_alloc_security+0x129/0x800 [ 277.384150] security_file_alloc+0x66/0xa0 [ 277.388482] ? selinux_is_enabled+0x5/0x50 [ 277.392938] get_empty_filp+0x15c/0x3e0 [ 277.397097] alloc_file+0x23/0x440 [ 277.400658] __shmem_file_setup.part.0+0x198/0x3c0 [ 277.405864] ? shmem_create+0x30/0x30 [ 277.409679] ? __alloc_fd+0x1be/0x490 [ 277.413885] SyS_memfd_create+0x1fc/0x3c0 [ 277.418226] ? shmem_fcntl+0x120/0x120 [ 277.422566] ? __do_page_fault+0x159/0xad0 [ 277.431802] ? do_syscall_64+0x4c/0x640 [ 277.436695] ? shmem_fcntl+0x120/0x120 16:03:00 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) accept$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) 16:03:00 executing program 4: socket$kcm(0xa, 0x5, 0x0) [ 277.441620] do_syscall_64+0x1d5/0x640 [ 277.447682] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 277.453592] RIP: 0033:0x4665d9 [ 277.456794] RSP: 002b:00007f6b86f66f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 277.464884] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00000000004665d9 [ 277.472267] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bee66 [ 277.479815] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff 16:03:00 executing program 3: r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x40, 0x9, 0x4, 0x7f, 0x0, 0x0, 0x400, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_config_ext={0x3f, 0x9}, 0x404, 0x9, 0x5, 0x6, 0x7fffffff, 0x5, 0x7ff, 0x0, 0x5, 0x0, 0x9}, r0, 0x5, r2, 0x1) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') 16:03:00 executing program 5 (fault-call:0 fault-nth:5): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) [ 277.487245] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 277.494715] R13: 00000000200000c0 R14: 0000000000000802 R15: 0000000020000180 [ 277.512078] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:03:00 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@x25, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="7535ac046e42f60aa3793e5b28de14a807ee3d6d0408fd6c8afa6b2dc65653942d71540e944a299eab665ad5334d7427b81c90f1dd298219288c4b880087adc346d4ffc82f53c9b484df215c873bdbbf518c37c60aea", 0x56}], 0x1}, 0x4008850) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0x20000000}, 0x4) [ 277.617376] FAULT_INJECTION: forcing a failure. [ 277.617376] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 277.663130] IPVS: ftp: loaded support on port[0] = 21 [ 277.695979] CPU: 0 PID: 14459 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 277.705773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.715635] Call Trace: [ 277.718243] dump_stack+0x1b2/0x281 [ 277.721979] should_fail.cold+0x10a/0x149 [ 277.726490] __alloc_pages_nodemask+0x22c/0x2720 [ 277.732252] ? __lock_acquire+0x5fc/0x3f20 [ 277.736989] ? static_obj+0x50/0x50 [ 277.740811] ? trace_hardirqs_on+0x10/0x10 [ 277.745329] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 277.750449] ? __lock_acquire+0x5fc/0x3f20 [ 277.754884] ? __lock_acquire+0x5fc/0x3f20 [ 277.759203] ? __lock_acquire+0x5fc/0x3f20 [ 277.763749] alloc_pages_vma+0xd2/0x6d0 [ 277.768021] shmem_alloc_page+0xe0/0x180 [ 277.772445] ? shmem_swapin+0x180/0x180 [ 277.776533] ? HARDIRQ_verbose+0x10/0x10 [ 277.780690] ? HARDIRQ_verbose+0x10/0x10 [ 277.784763] ? __radix_tree_lookup+0x1b5/0x2e0 [ 277.789361] ? find_get_entry+0x312/0x630 [ 277.793526] ? check_preemption_disabled+0x35/0x240 [ 277.798741] ? __vm_enough_memory+0x261/0x520 [ 277.803266] shmem_alloc_and_acct_page+0x126/0x620 [ 277.808379] ? simple_xattr_get+0xe5/0x160 [ 277.812718] shmem_getpage_gfp+0x302/0x2a40 [ 277.817060] ? simple_xattr_get+0xe5/0x160 [ 277.821511] ? shmem_alloc_and_acct_page+0x620/0x620 [ 277.826724] shmem_write_begin+0xeb/0x190 [ 277.831173] generic_perform_write+0x1c9/0x420 [ 277.835901] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 277.840829] ? current_time+0xb0/0xb0 [ 277.844729] ? lock_acquire+0x170/0x3f0 [ 277.848719] __generic_file_write_iter+0x227/0x590 [ 277.854016] generic_file_write_iter+0x36f/0x650 [ 277.858797] __vfs_write+0x44c/0x630 [ 277.862805] ? kernel_read+0x110/0x110 [ 277.866817] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 277.872192] vfs_write+0x17f/0x4d0 [ 277.875918] SyS_pwrite64+0x116/0x140 [ 277.879899] ? SyS_pread64+0x140/0x140 [ 277.883804] ? fput+0xb/0x140 [ 277.887017] ? do_syscall_64+0x4c/0x640 [ 277.891139] ? SyS_pread64+0x140/0x140 [ 277.895472] do_syscall_64+0x1d5/0x640 [ 277.899632] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 277.905289] RIP: 0033:0x419777 [ 277.908484] RSP: 002b:00007f6b86f66f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 277.916461] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000419777 [ 277.923999] RDX: 0000000000000041 RSI: 0000000020000100 RDI: 0000000000000004 [ 277.931465] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 277.939294] R10: 0000000000000401 R11: 0000000000000293 R12: 0000000000000004 [ 277.946958] R13: 0000000000000004 R14: 0000000020000080 R15: 0000000000000000 [ 277.961371] VFS: could not find a valid V7 on loop5. [ 277.967731] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:03:00 executing program 0: r0 = socket(0x1e, 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {}, 0x2c, {[{@version_u}, {@loose}, {@version_u}], [{@obj_user={'obj_user', 0x3d, '{('}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@appraise_type}, {@fsmagic={'fsmagic', 0x3d, 0x7}}]}}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x1000000, 0x80001) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000000180)={0x2}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r3, 0xc004500a, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) ioctl$SNDCTL_DSP_CHANNELS(r3, 0xc0045006, &(0x7f0000000000)=0x40) readv(r3, &(0x7f0000000140)=[{&(0x7f00000005c0)=""/4096, 0x1000}], 0x1) 16:03:00 executing program 3: r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') sched_setscheduler(r0, 0x0, &(0x7f0000000040)=0x7) 16:03:01 executing program 2: r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x40, 0x9, 0x4, 0x7f, 0x0, 0x0, 0x400, 0x4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7f, 0x4, @perf_config_ext={0x3f, 0x9}, 0x404, 0x9, 0x5, 0x6, 0x7fffffff, 0x5, 0x7ff, 0x0, 0x5, 0x0, 0x9}, r0, 0x5, r2, 0x1) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') 16:03:01 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000dc0)={&(0x7f0000000a40)=@nl=@unspec, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000ac0)="d806b485d91bce857b5c6cc4609750d9c2402d1bd3d2f1af1ce210dde68b7dd240ec994222714a983223fecbfb46955dffd94a270de91b993bd166df62552cfa1503722c022ffcabb7a0a077bf0403ee3badb124cd0874cbea3e52", 0x5b}, {&(0x7f00000003c0)="1ad0d898b1d779509f3628678cd6349223747fc761be8805657048666b0ec9ef674402f0fbf1e3b9eaee6e28a7addd77cbaa4988", 0x34}, {&(0x7f0000000b40)="a5ac2e73d03cc838465c74b3e06756c6b786de9b4422d10f7506b13fe5d668f21c4621146eef87f084a291ac6b562b28667fc9998f509774b73c9095ca0afcab0283548b1572a24f42d805cebcc247905b15b7046bd0c2ba0fe1b15f170e56", 0x5f}, {&(0x7f0000000bc0)="6fd6f36701c053ba39935af2c050daca935cfc56e1fd26c92a5fe0032110d386fc4bd2b001f1d1ec5e6e0d69cbc63a2dc7e36a563896021c6eaf6a6eb36aaebdd398bad1c212cf465e8d53a2ffabed0a772076ac2530ef8df204001c35702e20727702040094790b7d10fa9c70ca9f8476251539b788220716d08a4f3981d7", 0x7f}, {&(0x7f0000000c40)="cbfeb0a8ae4992243c00cb3a02d8a2b407261afe93bcb1048d1cb08662e857a62bdfb4a06a8548610dde1d7ea866cc3920e82c97842bd0355739e2bdb7c4ece5ae740b2b0bec1d2c4046223fd1ec0c9c6ad75767d5fea3c564f9028b466b599a8fb6818bacee528d538d1688f9f562b5401bac2d7375558177a16a00470a163c20d22d8803ad058efbba52b02ae6b28ecebc87645f4dad5a7af7cb4337b3761baf3c5a007e30faad6fc44ecd92a928fccd89d0a92e67165eaab9332b72c62d2c31", 0xc1}], 0x5}, 0x40006) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev\x00') recvmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f00000002c0)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)=""/3, 0x3}, {&(0x7f0000000380)=""/9, 0x9}, {&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/162, 0xa2}, {&(0x7f0000000540)=""/183, 0xb7}, {&(0x7f0000000600)=""/60, 0x3c}, {&(0x7f0000000640)=""/255, 0xff}, {&(0x7f0000000740)=""/202, 0xca}, {&(0x7f0000000840)=""/139, 0x8b}], 0xa, &(0x7f00000009c0)=""/30, 0x1e}, 0x2000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) recvmsg$kcm(r2, &(0x7f00000016c0)={&(0x7f0000001140)=@un=@abs, 0x80, &(0x7f00000015c0)=[{&(0x7f00000011c0)=""/132, 0x84}, {&(0x7f0000001280)=""/219, 0xdb}, {&(0x7f0000001380)=""/118, 0x76}, {&(0x7f0000001400)=""/101, 0x65}, {&(0x7f0000001480)=""/49, 0x31}, {&(0x7f00000014c0)=""/30, 0x1e}, {&(0x7f0000001500)=""/187, 0xbb}], 0x7, &(0x7f0000001640)=""/93, 0x5d}, 0x40000061) sendmsg$kcm(r1, &(0x7f0000000280)={&(0x7f00000000c0)=@hci={0x1f, 0x1}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="b0ac48c01f0aad17f0ce4ce474c0a4597b67f00d6507122fe959fb77167a01614bd7decfc57b566867dfe5790133b88dac601e04d9d1f62630f4383616fdbdc30b8c4df2de60b5053a8a23337d7ba9e4a7b8b7ae01", 0x55}], 0x1}, 0x24000004) r3 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r3, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) recvmsg(r1, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000e00)=""/89, 0x59}, {&(0x7f0000000e80)=""/177, 0xb1}, {&(0x7f0000000f40)=""/101, 0x65}], 0x3, &(0x7f0000001000)=""/245, 0xf5}, 0x8040) sendmsg$kcm(r2, &(0x7f0000001cc0)={&(0x7f0000001700)=@l2tp={0x2, 0x0, @rand_addr=0x64010101, 0x4}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001780)="b47950c3969f483548a2fac74995d73df1ba9e66d58e908307868dec8a76839c103b2153d77e28753913d48af5e7d97b40758a7d0c3553cdc4c2b8eaf0099b2b77c1f5390961f68e4d5e2d6a228db6bdc0231f597ec7314769e25bceafad940bebd12b13756111487b7faecdcce0cae98935fe7d19d40faa494d9b7c7c8f77689f5744b29929d34b8781d8449c1c011688295028e9ceba8a690e728853698e2beed59bcb6c1d727b11c1c3b80d08879a0a9a8eaa40926b68052cb7d9357c3299a5ec83", 0xc3}, {&(0x7f0000001880)='oMEd', 0x4}, {&(0x7f00000018c0)="8d27826f507b73012741bd7cc20bca794cb9cb7f645e8364683fc11473f0637b5e4d7bc0a478414605e70a54c750ecdf462d29", 0x33}, {&(0x7f0000001900)="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", 0xff}, {&(0x7f0000001a00)="fe8619b2293a6bce4345da447ae82636520efd465549c4651c49b68450f2e46460720a10b5c7fdd1d1bb7ea7e284c2b40d7bc685e781d48e5f9ca773445c5bd8eda401df61a0d4505863", 0x4a}], 0x5, &(0x7f0000001b00)=[{0xf0, 0x0, 0x5, "a234a85f5b78c30d490b4ddae54ebd05232a6cd9cf15be3640acec1576edeeb765e0c3e1b8752821ece484803abc240b814d149f4022913ef123966001780d462d823e680a10221a0076c3d63a80a086c85d96d026a605eac0b5df87798aeb5d87cc2699cc192c0fa196e5db45ca3a8a9abd1bdbfc55c47f31dea20ab6221d89bbafc9ec8f589e4bbae28a1b051aa84c5bfc49ddebf7f0d99cc995f78d6f44d69c4df1699228a2174bbd3bc627dd797fcaf97cc1022f41e0383a40b6668b456a0370e801ddeac6c8ffca2ba5a0546207c87c528c9fb807ffc3f4"}, {0xa0, 0x0, 0x3, "9c3be30566e82af4ce9039764bfd32dcdb5d4cec86a360bff8f9c92f4d7f1a7d81bd317b028efa910414fea045a318f7a37981bd53de8c9c17836a5d656b244305830fe21a4df58d4725e41aa9797c1308b092549442119d0d395534a419fb190d48e1504e74d64b8ea65227e8531902b1c89797c79126c9f144dd815ecaefb9d3be80dc4745a8c5efa303"}], 0x190}, 0x4004014) 16:03:01 executing program 5 (fault-call:0 fault-nth:6): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) [ 278.228824] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:03:01 executing program 3: getpid() sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(0xffffffffffffffff, 0x0, 0x40008c0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000400)='./bus\x00', 0x10800, 0x8) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x1f, 0xff, 0x4, 0x1c, 0x0, 0x7ff, 0x20200, 0xd, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, @perf_bp={&(0x7f0000000340)}, 0x4800, 0x1f, 0x9, 0x9, 0x1, 0xfffffffb, 0x2, 0x0, 0x8000, 0x0, 0x1000}, 0x0, 0x4, r0, 0x3) mkdir(&(0x7f0000002000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x82) symlink(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', &(0x7f00000002c0)='./file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x42) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) mount(0x0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000280)='binfmt_misc\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000780)={0x68, 0x1, 0x2, 0x201, 0x0, 0x0, {}, [@CTA_EXPECT_FLAGS={0x8}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x4}, @CTA_EXPECT_MASTER={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x8, 0x2, @dev}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_EXPECT_FN={0x13, 0xb, 'callforwarding\x00'}, @CTA_EXPECT_ID={0x8}, @CTA_EXPECT_MASK={0x4}]}, 0x68}}, 0x0) unlink(&(0x7f0000000040)='./file0\x00') sched_setscheduler(0x0, 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/meminfo\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x54, 0x0, 0x2, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1ff}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x833}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x200, 0x8) 16:03:01 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8915, &(0x7f0000000040)={'dummy0\x00', @ifru_flags}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000000300)={'veth1_virt_wifi\x00', @ifru_addrs=@phonet}) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@ethernet, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/148, 0x94}], 0x1}, 0x2000) ioctl$BTRFS_IOC_SPACE_INFO(r0, 0xc0109414, &(0x7f0000000440)={0x31, 0x101, ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}) 16:03:01 executing program 2: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x6d, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x200}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r3 = socket$isdn_base(0x22, 0x3, 0x0) sendfile(r2, r3, 0x0, 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) write$cgroup_type(r1, &(0x7f0000000000), 0x20b000) [ 278.348196] FAULT_INJECTION: forcing a failure. [ 278.348196] name failslab, interval 1, probability 0, space 0, times 0 [ 278.481961] CPU: 0 PID: 14525 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 278.490000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.499720] Call Trace: [ 278.502408] dump_stack+0x1b2/0x281 [ 278.506138] should_fail.cold+0x10a/0x149 [ 278.510512] should_failslab+0xd6/0x130 [ 278.514588] kmem_cache_alloc+0x28e/0x3c0 [ 278.518838] getname_flags+0xc8/0x550 [ 278.522650] do_sys_open+0x1ce/0x410 [ 278.526377] ? filp_open+0x60/0x60 [ 278.530011] ? SyS_pwrite64+0xca/0x140 [ 278.534221] ? fput+0xb/0x140 [ 278.537388] ? do_syscall_64+0x4c/0x640 [ 278.541368] ? SyS_open+0x30/0x30 [ 278.544833] do_syscall_64+0x1d5/0x640 [ 278.548817] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 278.554011] RIP: 0033:0x4196c4 [ 278.557206] RSP: 002b:00007f6b86f66ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 278.565452] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 278.573009] RDX: 0000000000000002 RSI: 00007f6b86f67000 RDI: 00000000ffffff9c [ 278.580511] RBP: 00007f6b86f67000 R08: 0000000000000000 R09: ffffffffffffffff [ 278.588051] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 278.596413] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 16:03:01 executing program 3: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000001c0)) r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x38, 0x6, 0x10000033, 0x0, 0x0, 0xcd4, 0x927, 0x0, 0x4, 0x8}, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') 16:03:01 executing program 2: syz_mount_image$udf(&(0x7f0000000640), &(0x7f0000000040)='./file0\x00', 0x80, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000080)={[{@gid_forget}]}) [ 278.752835] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:03:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x9, 0xfff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9167d5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x8) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000001c0)=@fragment, 0x8) sendmmsg(r2, &(0x7f0000006d00)=[{{0x0, 0x1002002, 0x0}}], 0xc6, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='timerslack_ns\x00') sendfile(r4, r4, 0x0, 0x800) ioctl$BTRFS_IOC_QGROUP_LIMIT(r4, 0x8030942b, 0x0) recvmmsg(r2, &(0x7f0000002080)=[{{&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000500)}, 0x8}, {{&(0x7f0000000580)=@caif=@dgm, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/243, 0xf3}, {&(0x7f00000002c0)=""/154, 0x9a}, {&(0x7f00000007c0)=""/89, 0x59}], 0x3, &(0x7f0000000880)=""/159, 0x9f}, 0x4705}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000009c0)=""/211, 0xd3}, {&(0x7f0000000040)=""/101, 0x65}, {&(0x7f0000000600)=""/236, 0xec}, {&(0x7f0000000c40)=""/26, 0x1a}, {&(0x7f0000000c80)=""/102, 0x66}, {0x0}, {&(0x7f0000001d00)=""/29, 0x1d}], 0x7, &(0x7f0000001dc0)=""/157, 0x9d}, 0x2}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001e80)=""/171, 0xab}], 0x1, &(0x7f0000001f80)=""/241, 0xf1}, 0x1}], 0x4, 0x40002041, &(0x7f0000002180)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0)=0x8, 0x100000001) add_key$keyring(&(0x7f0000000200), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) setuid(r1) r5 = inotify_init() dup3(r0, r5, 0x0) 16:03:01 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x6, 0x2, 0x1, 0x4, 0x0, 0x3, 0x200, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x80, 0x1, @perf_config_ext={0xfffffffffffffffe, 0x100000000}, 0x44800, 0x80, 0x4, 0x0, 0x1000, 0x4, 0x100, 0x0, 0x3f, 0x0, 0xffff}, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x2) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') [ 278.914740] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:03:01 executing program 5 (fault-call:0 fault-nth:7): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) [ 279.092555] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 279.133121] FAULT_INJECTION: forcing a failure. [ 279.133121] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 279.146645] CPU: 0 PID: 14566 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 279.154538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.163904] Call Trace: [ 279.166633] dump_stack+0x1b2/0x281 [ 279.170434] should_fail.cold+0x10a/0x149 [ 279.174956] ? do_writepages+0x240/0x240 16:03:02 executing program 3: r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000540), 0x0, 0x2) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000580), 0x400600, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f00000005c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) r5 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r6 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000002600), 0x2000, 0x0) r7 = socket$nl_rdma(0x10, 0x3, 0x14) prlimit64(r0, 0x4, &(0x7f0000002700)={0x3, 0x5}, &(0x7f0000002740)) sendmmsg$unix(r1, &(0x7f00000026c0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000080)="6429fb704c9fc03219e05d8cdc789d88a15e77fda64eeb07f97b992f7be01a8d8e52c56d7f702a3432373b294f7a85968110195dde1f4bddf20251", 0x3b}, {&(0x7f0000000340)="6971569d09cc02b7b295cd130c3cb56c83811d4eae122ddf6250ee4b14b99bdf5365ff6c872dff7885f7eb3db49c2dc2ffc7b5afaaa880881588f5a4833d34566be8652a552b0a3c84afc381e06f79be1209076e0583ed5936d2322f935c8b86dd416a53a6b0c7852625a2da3b85e3e1eb6d8b5d5497397151c4ea6e0b483941e7c5616983df02f79ed1cb9a190250e475f7ea6762d592a3", 0x98}, {&(0x7f0000000400)="d29fbceb06df7357b72651a3b105be2b12188756443a616bbed5fdf1fc4c853f528c3b5f1ca2b3ac0b4909fd33a060078e00d6728209a74717d65cfc760b91f3bd6fe5a34ab37686bd852f3b00d69d27a478cf689bc91adf43760f62f4effe9b8e3648c83897cad071a4c9bac1711940bbfcaac59833717ff56c2f6a", 0x7c}, {&(0x7f0000000480)="9f168db91221c9fd95a53e67d471ce0fcdd2188e646394c460136fc126ebde56a708e2c4e29d33b0fe7184d423", 0x2d}], 0x4, &(0x7f0000002640)=[@rights={{0x10}}, @rights={{0x18, 0x1, 0x1, [r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {r0, 0xffffffffffffffff, r4}}}, @rights={{0x1c, 0x1, 0x1, [r5, r6, r7]}}], 0x68, 0x4004004}], 0x1, 0x2000c180) r8 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0bedb1db46b01c790706ca52ff73dedea626ba087589f2d100a6b778961d79768c1d01105c73c021a9d09b42f4bf0ffbb18ae8d9abe3fe82da91227ed7baf4d97a55d8e2c3508bcb3c06535069720b4678e3015c70f57e845933fb6fc0f94e96b259ef2014f498b8e1efc16a6989b4e9cbaf62efb8bd9943eaba1e3204567ae8eba62d8a9f7a5e6222d9858023954d4c3e30064319104dbb119529896372a88c31f4821f62cc830f7d7898172", 0xf4, 0x401}, {&(0x7f00000001c0)="e243cfffdc36130d2500688977c4", 0xe, 0x100}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r8, &(0x7f0000000180)='./bus\x00') r9 = gettid() sched_setattr(r9, &(0x7f0000000040)={0x38, 0x5, 0x10000003, 0x6, 0xfffffff9, 0x7, 0x2, 0x2, 0x0, 0x2}, 0x0) [ 279.179118] __alloc_pages_nodemask+0x22c/0x2720 [ 279.184079] ? __lock_acquire+0x5fc/0x3f20 [ 279.188444] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 279.193485] ? perf_trace_lock_acquire+0x104/0x510 [ 279.198608] ? HARDIRQ_verbose+0x10/0x10 [ 279.202944] cache_grow_begin+0x91/0x700 [ 279.207099] ? fs_reclaim_release+0xd0/0x110 [ 279.211692] ? check_preemption_disabled+0x35/0x240 [ 279.217054] cache_alloc_refill+0x273/0x350 [ 279.221671] kmem_cache_alloc+0x333/0x3c0 [ 279.226011] getname_flags+0xc8/0x550 [ 279.229842] do_sys_open+0x1ce/0x410 [ 279.233913] ? filp_open+0x60/0x60 [ 279.233923] ? SyS_pwrite64+0xca/0x140 [ 279.233934] ? fput+0xb/0x140 [ 279.233943] ? do_syscall_64+0x4c/0x640 [ 279.233951] ? SyS_open+0x30/0x30 [ 279.233960] do_syscall_64+0x1d5/0x640 [ 279.233975] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 279.233983] RIP: 0033:0x4196c4 [ 279.267224] RSP: 002b:00007f6b86f66ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 279.275226] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 16:03:02 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x8912, 0x400308) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x7, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000fc0000000000004fff32b8625ed8d49520000000000000caa47eb6e001bfdbdd2e1a87"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffe, 0x40}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000003540)='FREEZING\x00', 0x9) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000180), 0x181000, 0x0) r2 = openat(r1, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000003580)='./file0\x00', 0x10000, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000034c0)={r3, 0x0, 0x1000, 0xae, &(0x7f00000022c0)="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", &(0x7f00000032c0)=""/174, 0x3, 0x0, 0x54, 0xb4, &(0x7f0000003380)="e6ba50788f42091ded3c57413cf9130580fb5035b1d0829ae37aef6b4be4cb2a6599b1e232083a949dccc6eb48080df0e53ca1471da58c7debde47350537acb9c61336b91523d6be2e24f0995a86516fdde8cd9e", &(0x7f0000003400)="28f682981193a34cc8a27c7aab18c0b0abdb2123ab6c2f24b12ca528ebe10718cc5102dc545e551a366b4b0db18280ed0d4897b96bb11221c49175aaafce913d71fc9f26360ec95ffe378174d2cd64ddec8bf06bf633bf75cb70f71ea7890960a57db610a191df0e6ea272719bae895e51a8c389bc778fc200daa49f297505752421453563bdfc9662f1953870de2afeb6f36b12c4c209c9b977c268ac58fd8653fa52e14ed13cf4a1c2dff979b69ef443af2d58", 0x1, 0x7ff}, 0x48) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) read$FUSE(r2, &(0x7f0000000240)={0x2020}, 0x2020) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'syzkaller0\x00', @local}) r4 = syz_open_dev$mouse(&(0x7f00000000c0), 0x449, 0x100) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)=0x5) [ 279.282831] RDX: 0000000000000002 RSI: 00007f6b86f67000 RDI: 00000000ffffff9c [ 279.290553] RBP: 00007f6b86f67000 R08: 0000000000000000 R09: ffffffffffffffff [ 279.297998] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 279.298005] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 279.354330] print_req_error: I/O error, dev loop3, sector 0 [ 279.361791] VFS: could not find a valid V7 on loop3. 16:03:02 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000200)='./bus\x00', 0x10000, 0x20) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') statfs(&(0x7f0000000040)='.\x00', &(0x7f00000001c0)=""/2) 16:03:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_RESEND_IGMP={0x8, 0x14, 0xffffffff}]}}}]}, 0x3c}}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x5, 0x200) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@getneightbl={0x14, 0x42, 0x200, 0x70bd2b, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000c004}, 0x40004) 16:03:02 executing program 4: pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/211, 0xd3, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f00000026c0)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x5f, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x6}, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000002700)=[{0xb0, 0x108, 0x3, "dac9d94ebbcbb1bb99223b5c72cac7f53175aedeff00ddf2f1fdcf00bd16a1d9734a2d6fa8d02e9901bc51aa528627dab51c6529a09a0650a252a9a8777e63399636578dcbb0249cdfe72164b0c4217cab8db62c015dbc29f2dfa9a9175bcd62f702af01ae438e8ec619fa241226e12c95021bd2c858cd64d29c8075e512a8761e09d75caf93075cd8f1400c536e1918172d72576fa195967580d13ba0f9c095"}, {0x90, 0x106, 0xfffffffc, "9f29985f912f1d10410ba4b39d5a46c556e52e683102cf19230dedc4c802af0bb8c0af26aef1fee34e8d7bd5417e6929b63ab97f9d5c8e17eb3b90a00c0addfb9ad5c564e876a3dc84eb7c4b66fc28ae013d9b8f71679d569fc0a9ac2cefff9716260271d92579185287520d1cd3d926d7e21164aca9ca8615c3b691f5fb72b3"}, {0x28, 0x103, 0x32, "29ae07f940873e597c019592285d7ba37a3b722c"}, {0x18, 0x1, 0x3ff, "c98e00"}, {0x1010, 0x29, 0x79c, "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"}, {0x90, 0x119, 0x6, "de2afe7dbd9b5e2e563181a012b6cf17ce4fcba7a0d882a11464a3c62fdb11fb0e03244698bb4d7a326c405874ac07dbba376d9ab2fce66c8d0624709d4e9e3da9008924c405dd164a74cc88a1d688969c4ae570ac47ad5daa0d0ded8b74bfd1fbdc8d764900dc963c4530dbb64f212e68ce1089d59fdfea6232e3896b32ae"}], 0x1220}, 0x40c0) [ 279.452822] VFS: could not find a valid V7 on loop3. 16:03:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='net/softnet_stat\x00') sendmsg$kcm(r1, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000280)="330a11390d2f77b9eeeaf5e83e20a890889264ad8ec2d0f46142e49c28b3d4367a6e283db62c5abc1dd8f685302dea67e6165da6", 0x34}, {&(0x7f00000002c0)="c0", 0x1}, {&(0x7f0000000300)="664f8784ef40ad7fe990e6370692474eae1b775ddaa26bde5de35480ddafcb5164367665f5d9161d370853da2731c1d531be61265190626a851b5b9732ec61b6a892cb3ee07051fabb050d0200efe02e5fde14e71f1d9b19aa54fdb4c0f430b4813e8391d62a1f3bdab2e0299af8a151c5db551109b52f1fd40f3611194a70d2ec51a0e5329188584badc2e25223b5f3177731652c9e43b8e4c4d4a161fbe2294705de7b853471524dc4a752e5cfe7a96cdfff42f9e92d991c3645fb62d9f9391d9f1404a69cf482655f2368871d25ddd28bed12b9f0b1a4bbfeac1a54348e26d7eebff91b0317f2c76552ec437275fa3996db8eddaf", 0xf6}, {&(0x7f00000007c0)="7843042d7c85e4c2443a207337689de3b27722f95f3dc772299677e1324a191cf3af61c5220e26ffc7f343ebe2a679df561aa54e3b054e00318e6e36496ab94d3f5b9c8322f3873ef221118472e5db7f57e3d43b8c8943d9adf662d08914bb003e267e66684dadb921134ec49b146c7283e06b35", 0x74}], 0x4, &(0x7f0000000880)=[{0x68, 0x117, 0x3, "6e8687a62364eba90a374ba775b6809a6e038a42e68ad92bc815a8220ea5d020cdf937d46e79c2f0f94becfc00feff73cbe349f410adcaab80048113a1590538101c2b0b610cdede6603d40b38b195f13039287e8a"}, {0xd0, 0x110, 0xa86, "cd3e0c5bb064e573a4fd74deaa31d82005933dea11a49d21540d16685f07732d2990da72f1356aca5be82241f2e694bc5c49f94e0b8476049b4033151db1f6406615d394304e87caaaeb4383264b6a694fb018f665207083cc7e475408a1270e069020a276b406c4e8a571a870799a18ba5c1979b86bdc88f79acf8ba46559a4d08f83ef936131e5a27d09fd4be6762c10aeb7fcc9317feef03079724fc703be1b0078a1b18112ce96f67247936f3096b8487c54224dcf5bc8ad11fbd2dc"}], 0x138}, 0x8000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x60c00, 0x40) sendmsg$kcm(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="ceb20cd6ff997112778e7adb805593dbd0fba02e5ecb4bcd49ba5d6bc6a6bdc4defada8cddb66051c6c5f99ad93758facbc888e0f3619a7e9d912455260c1538c4af", 0x42}], 0x1, &(0x7f0000000440)=[{0xb0, 0x103, 0x7fffffff, "b966e81afea750480c337ed2867ef896f7ead3923fa8dbfb4438da3688a541deae1af4cfdef3bc108ff3b85bac61c234bd26562222e052340ef0771fbda7fa6fb078c39b1c0eea5341d3913c0945d65104ee192efc75e1aff4e870c0d5c27391b142bcb4fd4908d12e6f3f7c0c8dd3b625d23357b89ad051b1d83ac74e9d7ad96ea5fb4ceb55236c2c9581a3d6502628b16a9c091a98fb48e4f2f7ca739954"}, {0xa0, 0x29, 0x7ff, "bcb0eba9e0827ea0c10cdc551613dae9e940a7d93df202f9dd2326e2eb7e49bd611bf672c087442b29f847381a0625d515f5609aed42adce2fa0926d9a735cd96c5f6f8fb8bb045ca981c1d7bd11748647a50408df839dd4ac12fd5169d330fbc369c42a0436b93c5150d130f883af9cc86d637f8ca91bd64425e0b4e522e3e5504eeb9ba5688e636712faa751"}, {0xd8, 0x100, 0x3, "9f519c715f6c8b63c906fbc74222ad28ccc594fad1d31ee98d0c78c3fe69fc8e0a3ee8952de0b88bad141a450d9c0314484898b625bae688216c73e22c5b0419ac6ccb2e3e4e83c82b33b61f9e81b19c0d848b3b3c1f5643b53b885b94f3083cc9e037c594ac88503c28405ed2d218b2756097ce2b8787f7ea3ea8f3aed5d2166039733b12d7f4aa5b04e1084525f9608ea96472894560a21da0d5ed4274d27ab469b3a39a4354e1c05d3584365bbc7e9aaac59eebdc7aa03be10581d873728f6063b8c329727e"}, {0x50, 0x3a, 0x80000000, "8dd8d2bf670bcbbf09f288d08287860cae3cf79e41737bc347f05d42096c9c0a1f7b8e1c7bdeb118d7cc8e07030d00f83650ce5e5583afcc57f7"}, {0xd8, 0x113, 0xfe, "68c062af5d20557814d1c878a45a9de12304639791a9a46a0582207064685ecc8bc23539dd7bf6d059d88c6e8166474a562a9a394f7de56ce17bbba55d0c2ac29ae32ee23a9ec08760c55fcd78299c19073f7774c2ef7d1d78d51f3655814bc4ced9821a87d062bb468f060ea89315caa0647b26068e6de7b2ea4b75d92591243572870392114f83fbd5faf32c1cb1c845513f894b8f6a75fd4ea59b64b6ee36d39259869143832d0675d974ea3f085cebcdaf615bf113516c3f0dda3d4d67fdf7fcd3efcd0b"}], 0x350}, 0x40000) 16:03:02 executing program 3: r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x35, &(0x7f0000000240)={0x8, 0x8, 0x5}) sched_setscheduler(0x0, 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') r2 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r2, 0xe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0xff, 0x1, 0x7, 0xe7, 0x0, 0x383, 0x0, 0x6, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x6}, 0x8908, 0x1ff, 0x6, 0x7, 0xffffffff, 0x5, 0x401, 0x0, 0x50, 0x0, 0x100000000}, r2, 0x1, 0xffffffffffffffff, 0x0) [ 279.557735] (unnamed net_device) (uninitialized): option packets_per_slave: invalid value (18446744073709551615) 16:03:02 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000340)=[{0x6, 0x0, 0x0, 0x67d}]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x2ffff, 0x0) [ 279.604599] (unnamed net_device) (uninitialized): option packets_per_slave: allowed values 0 - 65535 [ 279.614489] sysv_free_inode: inode 0,1,2 or nonexistent inode 16:03:02 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000040)={'tunl0\x00', &(0x7f00000001c0)={'gretap0\x00', 0x0, 0x700, 0x1, 0x0, 0xd71, {{0x23, 0x4, 0x3, 0x18, 0x8c, 0x67, 0x0, 0x0, 0x2f, 0x0, @multicast1, @broadcast, {[@timestamp_prespec={0x44, 0xc, 0xa9, 0x3, 0x7, [{@rand_addr=0x64010102, 0x2}]}, @generic={0x89, 0x7, "f795558317"}, @timestamp={0x44, 0x28, 0xdc, 0x0, 0xe, [0x1, 0x80, 0x2, 0xe, 0x5, 0x81, 0x101, 0x9, 0x8000]}, @timestamp={0x44, 0x1c, 0x5, 0x0, 0x2, [0x80000000, 0x1, 0x3ff, 0x2000000, 0xff, 0xfffffffe]}, @rr={0x7, 0x1f, 0x32, [@dev={0xac, 0x14, 0x14, 0x43}, @multicast1, @broadcast, @empty, @multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, @local]}]}}}}}) sendmsg$kcm(r0, &(0x7f0000001d40)={&(0x7f00000000c0)=@ll={0x11, 0xf6, r1, 0x1, 0x5, 0x6, @local}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000280)="ef6c249cb47df3882f33685cb315f5b43fc40b1cac402c6cd0796de850383147cff16b3b172ebaaba62fcf8d8d6a2229a3dc35fd343e7e5f73e43cce2c4ffcf414cc2db50d13e6b4cb6e621c2e2c94862f71f5a136f71f649c3d2385635e1d1825b8f44c6eec3a1730a870097520180386ccbdda52a8fa424b7affe7bd6ae7a30a0592053d2f3b3a305af36b52dbc9e89481466e989d4cd0152d88b7fb5bee7c90a21c9ecb9699b6ccb570da118e8e4b6034f62790f3755664345cee68", 0xbd}, {&(0x7f0000000340)="44a0f382fe5a71bd715b6598ec68153ad7334040e918ebb1fbf07973e31ac2c52dd904d8ee88aa21382107c60fd224882623cc55ee9d392df6ab5a80fdb269c3346ef8a9b73c9700047ffe6d39ed3190ee6e5b15cc2eef434f33f1835d2bb6a6355193a1131e87c0db00102530cc8d54959f4c33e929298d87d8d1bf7a86f940ce0d85baf65209", 0x87}, {&(0x7f0000000440)="b224e62f1d54caece5963d22bf39b1f3fa3b96d7bf80d46cc9254385722b4afde83952bf85044c1528ad5098f9fbe334f3f4a2c6972b23dcdeecb3e1fb1285e2d2e06af08eba85d416a5ecf388deba02930e520e5fb9d9b4a49c34f8017ad76f8685c935a1406d0805d0284dd511edadac063094a57b6bea5198b7538bea977eb3ba7a5b7dc1a5a5e1afdf8e59f390d71a0376c358f960", 0x97}, {&(0x7f0000000500)="245b27a50c895bfaef6e74fb1770bc7830b26ecad5b7e89b0650aee27ab2738db5275076497efe5e8e53a882ec0c810f974e6188fc4dbb4e8c0ea4f54d62d92dac7587b8adbc85eba3aca589e6259aaaa3c4de0eafe8b4c9d10087d498f3f319e172ba7c433746ff39aa593653d447b954ab7012fb9a21e959adec0cc1ef889a1331aaef6c1950ae508b8bfe45e08975656ff143a5b7e53971840755f5b85040db0b44a02bb2c2805ec4ef3a0859d9132a32406ff7c2b0fe3066e4a287b28923b8d3a8544c1d1e", 0xc7}, {&(0x7f0000000600)="958f2ace56da93545d9db8fbf4eae4e64dc7f9625474bc626406ba5eb7222648972ca801000041b196d7649765702562fe87c737aa1ede1ac9894d84436dde3facec7ba6605865712c3dd395415755deea049d340f880fc9693a804692f92a949c0e1671da03802b7eb4aba66d663630dbed22e08f7f6a080cd3e461e6a8b6a1497c288ea3c245982783a9272f68056672d263eafd88334de51630b6afc39bf688adf86549e2b61a9fb1289eb843b1a26d8da44b7dfff5ecac7492fa075ad68b3eda7b1c0454c80274fa225d9cadd90732c14fd8819c94ed30cd44b5dd1606ffd89cf442eb3a69", 0xe7}, {&(0x7f0000000700)="79fc723c075805be478e14d065335c7e06a9e6972d4ebbaf8e6d48c746780c59474758b598fa676afbf3f3995f067fa89ba03447a969eb9adc210fa50db65e473aad5359e8bd74bb08261477853cc31bb93677cf60b31d835cdddc971267f8838ce092957c3ef985a11f43955066ec03ac591b0a8cf71f580da30437d5e4db56e82c4cc28ecf1007f8670991570c1516335e60e7c1b3f28093038f6e0ec3fb9caaff645c6b0e9ba96ee856c81d6d3e330c05211fd67a6189431f632d3ba218bbce1952b51449d903606bf2", 0xcb}, {&(0x7f0000000800)="91e92f26fd4797", 0x7}, {&(0x7f0000000840)="9a255b144d5775a8c24e4894697b808b3d5449b1c94fbb22b6a74840597f9119e6ea83256172fcdfb5f87eae178dd37190e85cccac2481dc03bffbabe6608e58928f47697cd5465818289240441a5a7c9e17075bf8f1677972", 0x59}], 0x8, &(0x7f0000000940)=[{0x60, 0x1, 0x5, "49246080d9a6cbb1bee0522d61eab0515689fafc2db11ed8f87c14e23a3fa9c6acbadd6934a8364556a535e601956bbabb45a1aaa1ce7d11ce2453f7f9d7e9ad04a4ffa14300f1dabf18bb6117c19a3a"}, {0x40, 0x103, 0x800, "bd0b4a43ede479ad99cf864ac03bb9b83e226e88d84d4821ed6c439c17fb1650cf40bb3a49aa12c94e5d77fec17fffbe"}, {0x60, 0x0, 0xe0, "b058ef753b6f732a88bb3c8f9c8d33777247473a2aa5c51d592a5909a8f6fe35b3f8a91ae1178f49f0d36549e50f4ea7cb52f403e373b67247892c9664bc1aa5a03bccd6d9ca13e74cd5"}, {0x68, 0xff, 0x983c, "284ad852208369cb83f5d699a36bd05e6ceb89d60f44cfb073e64885cc22fd46391e8dda3d97dfa5a34eb3233d68cbef491ccf856d3834092396400b28b3a0730544b364c40162f6f1f5e4127ead480d7714028cf9"}, {0x100, 0x1, 0xff, "69dc749b3aca072577f882254208f936307fe1057f4434918707099db0256930396743989795d535d5815cd929b383e882969c9c3594649022264d576be559e96f1d1a8ca2c28a7d58d2fbc5c44d22a14c5ab751577ecdc77f3f9eee9bf0844ee76af3da4bca98b48918f6d5586e05610dd15c679170aa35fc8824df6a6b04e6c9085595146711ae588a025746e81ad0647ea39c38c8d7d41a783504d077029a0873ad89590025db94cbd10d279ab4ede54c0e332ae254351f198fa1311f509e4e428dcc3308f183704219d38558ecae6d7914de9b7f0a14ef7126208f81191f95987b28cf52913075b95d5ddb"}, {0x1010, 0x110, 0x40, "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{0x80, 0x0, 0x5, "a31f20d414f6773f5761a788315cab0235892250fa52cbf3e21b121840fb0c20e9b94f60b3bca8c144566946f8f0b0facf7dc19a980253dc271cf5fd5f61e26381c663cca0fc76c0cfe16512f507f7a5aaa42522778ba5845938b611d0f40e9e8fedb241ae92d46ef156ea49a649"}, {0x68, 0x111, 0x8, "501783994626f5f99bcf95af4c246226b57db8bd1a8ad7ac1d727f3cd023b9acecee35033dd1a5aec61227c1997e0b9e1e58cdc2752f9f40a2759d9f3dc17e8d60725a36b439307b137be51f515e635bf10b"}, {0x80, 0x6, 0x200, "bff22c55d1176220e1de1bbeb1ce9cd9530028edbadbb2629d2f1b351b7ac397160c806725a1f8150d63833b61f791a8baf709d15a7d1b9495dfba4ffeca139fc05449b24acd28b2f88a8140dff3d6a19394b5aec96b43a1596d41f391482bdf90f51431fbc7dbff76ac4d"}], 0x13e0}, 0xba0c3410c75870ce) [ 279.737337] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 279.810599] VFS: could not find a valid V7 on loop5. 16:03:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x9, 0xfff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9167d5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x8) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00000001c0)=@fragment, 0x8) sendmmsg(r2, &(0x7f0000006d00)=[{{0x0, 0x1002002, 0x0}}], 0xc6, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='timerslack_ns\x00') sendfile(r4, r4, 0x0, 0x800) ioctl$BTRFS_IOC_QGROUP_LIMIT(r4, 0x8030942b, 0x0) recvmmsg(r2, &(0x7f0000002080)=[{{&(0x7f00000000c0)=@nl, 0x80, &(0x7f0000000500)}, 0x8}, {{&(0x7f0000000580)=@caif=@dgm, 0x80, &(0x7f0000000140)=[{&(0x7f00000003c0)=""/243, 0xf3}, {&(0x7f00000002c0)=""/154, 0x9a}, {&(0x7f00000007c0)=""/89, 0x59}], 0x3, &(0x7f0000000880)=""/159, 0x9f}, 0x4705}, {{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000009c0)=""/211, 0xd3}, {&(0x7f0000000040)=""/101, 0x65}, {&(0x7f0000000600)=""/236, 0xec}, {&(0x7f0000000c40)=""/26, 0x1a}, {&(0x7f0000000c80)=""/102, 0x66}, {0x0}, {&(0x7f0000001d00)=""/29, 0x1d}], 0x7, &(0x7f0000001dc0)=""/157, 0x9d}, 0x2}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f0000001e80)=""/171, 0xab}], 0x1, &(0x7f0000001f80)=""/241, 0xf1}, 0x1}], 0x4, 0x40002041, &(0x7f0000002180)) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0)=0x8, 0x100000001) add_key$keyring(&(0x7f0000000200), &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) setuid(r1) r5 = inotify_init() dup3(r0, r5, 0x0) 16:03:04 executing program 3: r0 = getpid() sched_setscheduler(0x0, 0x0, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000100), &(0x7f00000000c0)='./bus\x00', 0x0, 0xaaaaaaaaaaaaad7, &(0x7f0000000300)=[{&(0x7f00000001c0)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x3fe}, {&(0x7f0000000240)="248c9c3f3444cd0afc826a678ca1edbc934c9ea7b387cdfc4f924d232fb2b84bc12dcb7cd391463477072c4cdbbd1d868cc142061f9779f4f3a4cb3fb4a08c457234556c62822cb341b40a91f02eb486204b6d200fdcbfa4b2f13a43fb9e9b9c8ff2ff86b808e3e61acfb61f9a1d5dd1741e7c595f8e25884fd7e408b2d80f78dd8fadbe6f4f4372083c76b3b26c67d47ddd9c440e4ec039e76e55b21417923488c68c5a3c9daccd", 0x0, 0xb5d}, {&(0x7f0000000500)="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", 0x0, 0x783}], 0x200c010, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYRES16, @ANYRES64]) r2 = fcntl$getown(0xffffffffffffffff, 0x9) sched_setscheduler(r2, 0x2, &(0x7f0000000040)=0x3f) symlinkat(&(0x7f00000004c0)='./file0\x00', r1, &(0x7f0000000180)='./bus\x00') 16:03:04 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000100)={r1, &(0x7f00000001c0)=""/81}) r2 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) 16:03:04 executing program 5 (fault-call:0 fault-nth:8): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) 16:03:04 executing program 0: perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, 0x0, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) r6 = getpgrp(0x0) sched_setparam(r6, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmstat\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r3, r2, r3, r1, r3, r2]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000300)="d56101e875c26faafad3525a46531b652316fa7a86b0ad2fb0ead6feb7491d21bf88378433ab03a9657c1360aae432b93fd0ece6a48089d828b50853878e5f8e44be10a1968d2f37e40909b593218fc83b8a4a74e5dea09ba405d6620ab1d3636c58c4006c9defb18c957c563eb1e4cd7d8b5ff94f62366ffba8c250dbd37a8ebf602479c43e7376d92c23e2ee3c6f520bcba5186aba80ee2dd6681a3bb055bd181fc7055e2f5f8c0a1e9c8f095fa8280e642a2a06a3e53e05e5414db83d241c1e00903fb7cf232dff2089d7f6251ff23bcf7bb1772bc9d307f9493587b568a283c536ee2c5f498818b539228fff4cc680619244", 0xf4}, {&(0x7f0000000400)="361dfe679c51fcbe25021e5cb90a7093b4831b4587ac89e3ec045a8e4d782d418f26201a9134a1ebefc6a2a214474559ac27dc717de810137ad1ef66d772b2", 0x3f}, {&(0x7f0000000900)="55c80ecb9c511d470f7f901b660ac03dcdfd9c44173f02e93d31232b064255d4decc8b0253e705dfb8b0b84398c602afe4bdd827149e91d323109005d23278e85ec69e0242a4039179216127f44affede2e3c7cb37d5214c4c13157cec9f1f3585be5d3c0e5484af00be02a21b95a5dbbf5635e466", 0x75}, {&(0x7f0000000540)="b874340ad3027039b6fa896167649682c0fee557f9c4720fd32331c8548b3a723286faee3d8ae593690e868044a4151d3b9d1acb6a8011282573174c1c9516a404326fe273f25d6399f3c9e5fa1c97b5ebdc80a3c4c9f8a4f20d2d52b76b9775b6901841bf7ae81c30394e1eb87c6b5f249864b1010edea8b468486500dcd0c6a94e68e04130326bd98afd5a5f76f8e80667614aababd9d87e38650b006995d91b8b867f242410c7f89912136e369973a1c56822980b81b52d", 0xb9}, {&(0x7f0000000600)="b5a81c444716bef4ce256efaa7947ad0d3890dac3c7756ecc0747c8d1760fa68689474fbe8c0774ed0eda0318cd42eba3405fdcbb1c8277626d1d1d87455aa44e18fdd5cd7b6c75629aaf5168a7d67d67af4fa199ec17dea9ef59238754144fe4745043127c6d54762aa97d57b2ce83234f17becffc703512cef6eb210f56d80cfa6db8519e3606ba63dfb9fe7869791105a098d7d305551d0af61b06e6598e24fb59d85e2c2449bde751eb5bc12d533b0e7ca237fd42ca84a1f22112b956479255b61aa6509dab2693e32fbc6b5f9881dd0fffec5c9d740d767", 0xda}, {&(0x7f0000000a80)="a905aed18b3fcbf000b097d260147b5b446f54385fb31df2d0c5a90e2471d747592b5634554ed091a02d057494caa6b74c21aee5263cd1c8625b46a0580906592ae942de9f265fca8387d57ddbdb874d542df704acabb4fdd2fda872fcf4e38761b3fa453658e4d09080d72f696998da1c3a671c09a37beeabd9d7e72e7c278e73dc2d757d369e1d303a9f4cc6e9dc38622328c5127ddad177de78ca7278e3ccb02c422c563ec8", 0xa7}, {&(0x7f00000007c0)="f0f04c24f4706e327cd45355db431c857c002f84baf61d6afe5cf313c101b13b295441e917aaf8c6ff46e5385e84c81a3e5f5085f2d9eeda29bfeb59fdaa7ac26a322f", 0x43}, {&(0x7f0000000840)="b215a81e3b799d4880d445327a66586ede01161e3374033034ac4a3234cbe9", 0x1f}], 0x8, &(0x7f0000000b80)=ANY=[@ANYRES16, @ANYRES32, @ANYRESOCT=r6, @ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESOCT, @ANYRESHEX, @ANYRESDEC, @ANYRESDEC, @ANYBLOB="930000001c0000000000000001005e142561f212", @ANYRES64=r4, @ANYRES32=0x0, @ANYRES64, @ANYBLOB="2721a1d500000000000017d15ee76b4415cf1a7ad1f2a70295a298b67c236ff6cdceb52c7e1614e648999f522dc92bf3a45fd890d32a5fe0b98a5367d42896ec5c0c36aec283ecaa454611160f48533f3b7a93e478f9ddf7d38d78b5f6bb2d34d827f26a22821fa42e93968bd30a1b14a6940de66999e45f1bcd4f363eb65c3222ab7cb4bd2df58524b150821b84e7fb06e4ac41af5856512b478f2294343e242ae3d7a3475110168127151e614e4257cbf199d74aec2a2820a2e21872e40d42d649438199aeb16eda513f4d7815dd7667a7f6bb7e8a4d129b", @ANYRESDEC, @ANYRES32=r0, @ANYRESHEX=r8, @ANYRES32=r7, @ANYBLOB="1c44c70f0000ab3445e5542e1d7d18c3d14c77152d317ffc5507c2c7e019e13aaea49961069a551a8dbbf02ce631b7f9506573a80000009b12e0ffffffffffffffaad8705a8544cec4097bc988c77f6a3e2d5a0769f51afc5728c6045cc7418cadc077c3", @ANYRES16=r2, @ANYRES32=r10, @ANYRES32=r9, @ANYBLOB="00000000205bb304b45ef68bf135030ebdfb67d1ec09d48ee812e561e1bb78298feeed0170a838503ba4eebfb22d77097955424066118e4ae51e79271b8ea6c9b17fa599fbfeed509e82529482932133e9fd95528f052a78fea3c65c215f13eeae9857944d6f1ee3beda5ae0c4acd4c7e07dc717e605b1997d000000000000000000"], 0xb0, 0x8880}, 0x4040) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r6) dup3(r7, r4, 0x0) 16:03:04 executing program 5 (fault-call:0 fault-nth:9): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) 16:03:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="fdf7e7eacaaaca40e3be", 0xa}], 0x1}, 0x4040060) [ 281.415357] FAULT_INJECTION: forcing a failure. [ 281.415357] name failslab, interval 1, probability 0, space 0, times 0 [ 281.428996] CPU: 0 PID: 14634 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 281.429004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 16:03:04 executing program 5 (fault-call:0 fault-nth:10): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) 16:03:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000040)="18002f50a75e1798", 0x8}, {&(0x7f00000001c0)="24e11a6605436083977f43863db05ff708471f99c3c106e539022a19eff388db54035b5b9c2d0caa9cbf2f25865021a7a531e3bda3899671c462151f589ac1962dc0c1f78a9c919ff0abcc34de66b51107389537eae932dacb86c794ab301de3f5d346497b859bb8785714dff5520078bacd2025ecb9382a700a201cecede44249eda4661a3a8be0b12f7e5cd8a8764f66c043bfa5cfc04ddc7e16437dde39ef1c802d328f415ac3e21a6348355f871d2075abc57dbb7838a5ff12b89d28e610f320c5ff8d0b2636d7ddaa545a0d37", 0xcf}, {&(0x7f00000002c0)="b7d330d92542440de86250b42d021f8870293d58f34834829bb2524cdb003ef2b81cd20b82cf96aa5d0d7ba122cebfcc2fd666ca4fa01aa0e3f50bb43b45bf2f337d2eb0a71cbe40c030491a41251ab5af9b581a13e7186547f40f008562fb0898cba5dd61301f83078eab371c8f91474a8159413e4e79a74665cd9309dcf5ea5633a65b5559120b0fe5c33f093cbd37f7dfa96f28458120c2bddbce56c73d11838de3a1c443fa8ed150cf1f6da81eaa5478547be14ef8fc1664778e83dbbda5381d94bcb3622f6ee356e9f389", 0xcd}, {&(0x7f00000000c0)="d8a1b41496e3e6c21f81c7", 0xb}, {&(0x7f0000000440)="72343941fcd8f935729bb0561c6d7480e423b51475865b5d9b3d0624fcaa8fb92290c8b89d27078b70a578b6f794a5aa42fe6c32f24b1e8351b6883f51f92979f4b0dd26d90e1dadc83a260ecc0e580ef3e8978ed8ad55ccca01d0325e8a69dae8794bc7eb696b468146c7e5d7cfd6121b15df0ff3d608a413a62a8adb145a2431125d", 0x83}], 0x5, &(0x7f0000000580)=[{0x1010, 0x105, 0x81, "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"}, {0x60, 0x113, 0x1000, "0f988b019cca74255058bf6d7ef98749a50a33f3564470ebee8be26bb2a6e4ce06f01855e547cd9d2da0826a2a4cb45a98ae0862eadd1068d80f8ef42dd3447490d67431e0c60c2e554c08da9f570a97"}, {0x78, 0x10a, 0x7f, "1c8abe6fa70fb890b311cf8558861a66b76f929c277f5109e5628d6bf190a8e72307f21016568e98f5d1bb5ae1cdb1c615a1eae37fa1158da6fa0c40ac010cd5ec451b876a20f7b37a80b08b5bd6b7b6c1278865516dcdf88954bf43f8d4956efad9"}, {0xd0, 0x10c, 0x7f, "a652dbff97af89517b23ece84fe21780351fad997e949374aa8e0aeef4daa624b6b809631b75e155ff077b04eddac1dcf93b61580bb66419f7ab159e6a470a136db5dd43494f3d6f470562b88ef64789969d357cc7fdcc8fbdfc4a2dd32e67f54661513c510ccdd17f25e1336dbf47a26b2c461ec33ee09839500e761ca3bb5c72bd8387e33cd490f4e3edf08003896042af1ac635b0c3e3ae320ffcf578f421bcb3bc02be5d954f4611af9b01e860cf037453948ece7407665a0288d0b56e"}, {0x78, 0x10e, 0x8f, "f9e17ab362e7b03d293b71a258edf418067f8e7db69d7c8d9d2399eb8ebbd853e1ac3e4e7d0018ce36bd9b43dd8d9de988bead538bfb82c015b05140c8a483a944d2815f33672f218bb32edcb6045e44158cf509e0d2434f16d895269823ea04df1a"}], 0x1230}, 0x4000000) sendmsg$kcm(r0, &(0x7f00000018c0)={&(0x7f00000017c0)=@pppoe={0x18, 0x0, {0x4, @empty, 'wg1\x00'}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001840)=[{0x70, 0x110, 0x5, "6b2818e93ebc3058e95590e0a9328e00afc7a536a91525aa8ca9640b8ed9c4d159915f8cc12591725a374ad70b74be8cc301469f251e1cdfc67bd7f3d4609191ae6215d05c49cec0a9a10fdabbf6d605767fe8e404d78d6e59a0d0c54daea42c"}], 0x70}, 0x20004000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$kcm(r1, &(0x7f0000001a80)={&(0x7f0000001900)=@phonet={0x23, 0x3, 0x5, 0x81}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001980)=[{0xd0, 0x23f, 0x8000, "4b9ad5640055cc0dfc1e5b61d2a334077f1dffed04b829b3b9d01676c468b647357520beea8a1ba8bc9ff74e29e372e4225377530c071b121e31add65e56ddfaaa180de9cf9cac2a179f615ab3fc791477c9d736846e8800170abde5c34e726a7d04684a89cd46d10169f869990b43a80cd0ea92694e29f528d024849d857eeb6a7acb09b8de4450efe5eb2b20fff72f0cf6f8c6a5db1046d11f8520060dcbe7287f1264792251875e3d4d6747deb499f6d2537aa2e8fe68e8d730e67e"}], 0xd0}, 0x80c0) [ 281.429008] Call Trace: [ 281.429027] dump_stack+0x1b2/0x281 [ 281.429046] should_fail.cold+0x10a/0x149 [ 281.429064] should_failslab+0xd6/0x130 16:03:04 executing program 5 (fault-call:0 fault-nth:11): syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) [ 281.429079] kmem_cache_alloc+0x28e/0x3c0 16:03:04 executing program 0: perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, 0x0, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) r6 = getpgrp(0x0) sched_setparam(r6, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmstat\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r3, r2, r3, r1, r3, r2]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000300)="d56101e875c26faafad3525a46531b652316fa7a86b0ad2fb0ead6feb7491d21bf88378433ab03a9657c1360aae432b93fd0ece6a48089d828b50853878e5f8e44be10a1968d2f37e40909b593218fc83b8a4a74e5dea09ba405d6620ab1d3636c58c4006c9defb18c957c563eb1e4cd7d8b5ff94f62366ffba8c250dbd37a8ebf602479c43e7376d92c23e2ee3c6f520bcba5186aba80ee2dd6681a3bb055bd181fc7055e2f5f8c0a1e9c8f095fa8280e642a2a06a3e53e05e5414db83d241c1e00903fb7cf232dff2089d7f6251ff23bcf7bb1772bc9d307f9493587b568a283c536ee2c5f498818b539228fff4cc680619244", 0xf4}, {&(0x7f0000000400)="361dfe679c51fcbe25021e5cb90a7093b4831b4587ac89e3ec045a8e4d782d418f26201a9134a1ebefc6a2a214474559ac27dc717de810137ad1ef66d772b2", 0x3f}, {&(0x7f0000000900)="55c80ecb9c511d470f7f901b660ac03dcdfd9c44173f02e93d31232b064255d4decc8b0253e705dfb8b0b84398c602afe4bdd827149e91d323109005d23278e85ec69e0242a4039179216127f44affede2e3c7cb37d5214c4c13157cec9f1f3585be5d3c0e5484af00be02a21b95a5dbbf5635e466", 0x75}, {&(0x7f0000000540)="b874340ad3027039b6fa896167649682c0fee557f9c4720fd32331c8548b3a723286faee3d8ae593690e868044a4151d3b9d1acb6a8011282573174c1c9516a404326fe273f25d6399f3c9e5fa1c97b5ebdc80a3c4c9f8a4f20d2d52b76b9775b6901841bf7ae81c30394e1eb87c6b5f249864b1010edea8b468486500dcd0c6a94e68e04130326bd98afd5a5f76f8e80667614aababd9d87e38650b006995d91b8b867f242410c7f89912136e369973a1c56822980b81b52d", 0xb9}, {&(0x7f0000000600)="b5a81c444716bef4ce256efaa7947ad0d3890dac3c7756ecc0747c8d1760fa68689474fbe8c0774ed0eda0318cd42eba3405fdcbb1c8277626d1d1d87455aa44e18fdd5cd7b6c75629aaf5168a7d67d67af4fa199ec17dea9ef59238754144fe4745043127c6d54762aa97d57b2ce83234f17becffc703512cef6eb210f56d80cfa6db8519e3606ba63dfb9fe7869791105a098d7d305551d0af61b06e6598e24fb59d85e2c2449bde751eb5bc12d533b0e7ca237fd42ca84a1f22112b956479255b61aa6509dab2693e32fbc6b5f9881dd0fffec5c9d740d767", 0xda}, {&(0x7f0000000a80)="a905aed18b3fcbf000b097d260147b5b446f54385fb31df2d0c5a90e2471d747592b5634554ed091a02d057494caa6b74c21aee5263cd1c8625b46a0580906592ae942de9f265fca8387d57ddbdb874d542df704acabb4fdd2fda872fcf4e38761b3fa453658e4d09080d72f696998da1c3a671c09a37beeabd9d7e72e7c278e73dc2d757d369e1d303a9f4cc6e9dc38622328c5127ddad177de78ca7278e3ccb02c422c563ec8", 0xa7}, {&(0x7f00000007c0)="f0f04c24f4706e327cd45355db431c857c002f84baf61d6afe5cf313c101b13b295441e917aaf8c6ff46e5385e84c81a3e5f5085f2d9eeda29bfeb59fdaa7ac26a322f", 0x43}, {&(0x7f0000000840)="b215a81e3b799d4880d445327a66586ede01161e3374033034ac4a3234cbe9", 0x1f}], 0x8, &(0x7f0000000b80)=ANY=[@ANYRES16, @ANYRES32, @ANYRESOCT=r6, @ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESOCT, @ANYRESHEX, @ANYRESDEC, @ANYRESDEC, @ANYBLOB="930000001c0000000000000001005e142561f212", @ANYRES64=r4, @ANYRES32=0x0, @ANYRES64, @ANYBLOB="2721a1d500000000000017d15ee76b4415cf1a7ad1f2a70295a298b67c236ff6cdceb52c7e1614e648999f522dc92bf3a45fd890d32a5fe0b98a5367d42896ec5c0c36aec283ecaa454611160f48533f3b7a93e478f9ddf7d38d78b5f6bb2d34d827f26a22821fa42e93968bd30a1b14a6940de66999e45f1bcd4f363eb65c3222ab7cb4bd2df58524b150821b84e7fb06e4ac41af5856512b478f2294343e242ae3d7a3475110168127151e614e4257cbf199d74aec2a2820a2e21872e40d42d649438199aeb16eda513f4d7815dd7667a7f6bb7e8a4d129b", @ANYRESDEC, @ANYRES32=r0, @ANYRESHEX=r8, @ANYRES32=r7, @ANYBLOB="1c44c70f0000ab3445e5542e1d7d18c3d14c77152d317ffc5507c2c7e019e13aaea49961069a551a8dbbf02ce631b7f9506573a80000009b12e0ffffffffffffffaad8705a8544cec4097bc988c77f6a3e2d5a0769f51afc5728c6045cc7418cadc077c3", @ANYRES16=r2, @ANYRES32=r10, @ANYRES32=r9, @ANYBLOB="00000000205bb304b45ef68bf135030ebdfb67d1ec09d48ee812e561e1bb78298feeed0170a838503ba4eebfb22d77097955424066118e4ae51e79271b8ea6c9b17fa599fbfeed509e82529482932133e9fd95528f052a78fea3c65c215f13eeae9857944d6f1ee3beda5ae0c4acd4c7e07dc717e605b1997d000000000000000000"], 0xb0, 0x8880}, 0x4040) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r6) dup3(r7, r4, 0x0) 16:03:04 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@hci={0x1f, 0x4, 0x1}, 0x80, &(0x7f0000000080)=[{&(0x7f00000000c0)="81a01e54666d80b8fa6540ae41a8c8f591c85dfab069d9d31d2903fb8cf50457012e100fb24b48b5c50af7881ea6535268129a3c017d572d5f4ee5f0e044e3df68f723d9b4f3e56148c18ace9e19030000000000000067ca79876d110c38d7cd080b6fac635f0ceab4d1171028ade5e2143a31be7f90f820fafe", 0x7a}], 0x1}, 0x4040060) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$kcm(r1, &(0x7f0000000900)={&(0x7f0000000180)=@generic={0x18, "851bb1bdcbd7e3eaa6263518d4647d3e42912a974d0bb0c79fbefd5060ae21a36e3e1ee29afe27d200968d1fd823d04f2b85d6f32b679ad9ea6765a985f2aa374720f8d20658ed9463ce11912403375244fd0d2b09e9ccff148de5af6660603731257491d8cf057c3150f72bad91607fd1e8cd1fe190d6be5281b58b40a0"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="ba2375506d029f11bd07d1b78b8f468370f253c8e0025ead41aeccebf61f7eb52072439c502434c85bbf73e085e43cb77c15f4c63c", 0x35}, {&(0x7f0000000240)="142796b8fc796588a26f4bdee1401d684b09b8a1aa214709a405479496619e13e7ed3596059180fb38d55fa01c824a66afdec096434bb024b6609bbbc39de138b9865a27c9b41a48b826e632fe85835b239f31355b28dc61d4e2e83a9dc4a26b9c83d5b748052907c19add45a00d69bf0726ab2ccd741c686cb59bf88e61f78277446d0ce157c1270944834c5ed33e7d58a4e6602fbe2730be724945e615b303e1c67bf0fef0becaacaabc9f6a4dd0ef5448361ca1da5f58ffb645b3", 0xbc}, {&(0x7f0000000300)="2e690f17140b9ec4a675e2911e67dd61b2cfa7a308d4918c53e8dcc7601c5677435bd6b2286fc181025c30ff6f123024f455bf12f8f583bd30ebcc663f7f99da55155bcfb90ad313d076d1668b17f753f81a6b141c29e2c056d566e70a0a87f49cc83a42ccdac18560390c942abba8482e5f5ac15c52802e8dfc4c52949c264073e6726dca43c55f18eb2e3502ff939ec68c1787998cc89c", 0x98}], 0x3, &(0x7f0000000400)=[{0x78, 0x116, 0xcc, "801e53c25b11abe71719a4f274a30ba36c0131a144d147d4086694836c9f819cef209cbfff844f851f4d40a4351720c8f14a3f9e667b88104d6d51918b81e64b70e5fb965633ec0c4bccd74544ba33901a5518b75b833e284a20500269d98adff942f3fede17b413"}, {0xc8, 0x108, 0x3, "d1dc7d6b08ce420a38c252db4ff5895e5a41ca5bc3eb6708675e0e046c6cceac0b45fcfe84a015d35ab51f4a291af84e08bbd1e370cf910503a7bc4f8bf2a133b106a724dd98acde39bb854cd943187b7a4bb6540daa99b2a499f2ce5c2045f5538dd4742d19558add2c46b77cd0364f003fe8a3b8d0ef9c325a53f3ae7f7cdb2de0f471414e50b3ee23d08413f1513f5a1ea932801732095ececaf0b0f67224239b57f1734afbfe06d9897a348b9fa4d690426153923bb8"}, {0x48, 0x116, 0x7, "7ac22231bed8d49bccffcc3a11a97126d165010c6b700c83c6e6a9c2ac44c7e4d1f4f88f78e74fadfd8cbf5c97dbf0f5fcfc91a7e75147fc"}, {0xc8, 0x10f, 0x40, "7efd5529dc3e474b9baf1e228199772548d1a386b17077ee49cfe34f0df42b377a57c7e5664b54906a1b91d2c0248972f7054d6f4eb608fefb151abcc8ed5099161643250e013f4b7c86dcc45ade6697015841abd3ab84edf48956c26190dd22a12652fde7a5510eab49ef243b3b3901221c667f683c922504f802145dc7c250f2ac946c0c6994476b1f033ff967d34727a54129b4ba74b3fb44a19ba4b23657ac30b8c51299bb795a59c736dcfa63199bf02925de879405"}, {0xe8, 0x6, 0x9, "b53b7a56c1f74af05c3558c76825e575c266cb30be6081995213754f2ae0000722f67cdb0fa81ddac35008302c5ec97c34c643d0990e7cd5b39bb0d33ec7e425f61346f199fad57c318cb98aaf4cf81d64d1b1ec8cb49d2c3aa008cd0a5c21de27d773bdbb44c58f149d829d0f804f32b34b238f9674e16d856a5ca01ecb65f5e365236117c00588f580fc5962096bf393ae2edd4449843ed8b7144f67c4f142229c6fbf128d5453975a2fce5e8a2ee722518187bb246861683a4e56338809dded49ef37cd9828acb551a05068f601f953b84aa5"}, {0x60, 0x102, 0x4, "c1725c96375e532758953670f7c5f72baa3a052cf22cef4556869f7fb3ac30b31adbd9ccddae7630387c7ea5cedef125798ec9277cc8a775e66dc0e0484a18a880031ef5e6e262c8bf506343c46c"}, {0xd0, 0x11d, 0x400, "951ad60c5252d2ef6386e395e4471c9fb93677af71ce71493158f49b59bd1eeec9d2bd58fcc121f32149cb794f2306af1bcf0236a393728ca05dde35ea71452eafdccb76e7bbdd9cbcb903e883c2f4ec4fdfd0f6efbc7a22b73efe12e006c11c70ed7529dff8a3605a518b74b09695c9d30ce7ae5c5c38a2a44f5a05d9e2f5cc899dd5182540f933295ed8c92a8d574d3c00f835c8ae43687d3ff0e97f0c441e62ba89f191f95debff2e7fd581a6031d2f41bb4c48b0ae579700d5e89951"}, {0x90, 0x186, 0xfffffffc, "293a90db6d912ee4d10dfad690110f1294eaadba471c913f4dc12dd3b05b965e0c60ec08f5fac36d7fbd6171ad25403167762e3f37e8ae6bc15d7f9c1daedb2e7d05f24dd8d02e42b9fd581910f76ffa612ba6a1f8c11980ce8084b9fa911eda961434697073ac7a5746fc2cf7dfaa537d57c395d1893cfe67a50b"}], 0x4f8}, 0x40040) [ 281.429095] get_empty_filp+0x86/0x3e0 [ 281.429107] path_openat+0x84/0x2970 [ 281.429123] ? perf_trace_lock_acquire+0x104/0x510 [ 281.429132] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 281.429146] ? path_lookupat+0x780/0x780 [ 281.429158] ? trace_hardirqs_on+0x10/0x10 [ 281.429178] do_filp_open+0x179/0x3c0 [ 281.429189] ? may_open_dev+0xe0/0xe0 [ 281.429201] ? __alloc_fd+0x1be/0x490 [ 281.429217] ? lock_downgrade+0x740/0x740 [ 281.429230] ? do_raw_spin_unlock+0x164/0x220 [ 281.429242] ? _raw_spin_unlock+0x29/0x40 [ 281.429250] ? __alloc_fd+0x1be/0x490 [ 281.429269] do_sys_open+0x296/0x410 [ 281.429281] ? filp_open+0x60/0x60 [ 281.429290] ? SyS_pwrite64+0xca/0x140 [ 281.429301] ? fput+0xb/0x140 [ 281.429311] ? do_syscall_64+0x4c/0x640 [ 281.429320] ? SyS_open+0x30/0x30 [ 281.429332] do_syscall_64+0x1d5/0x640 [ 281.429359] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 281.429368] RIP: 0033:0x4196c4 [ 281.429374] RSP: 002b:00007f6b86f66ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 281.429387] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 281.429395] RDX: 0000000000000002 RSI: 00007f6b86f67000 RDI: 00000000ffffff9c [ 281.429402] RBP: 00007f6b86f67000 R08: 0000000000000000 R09: ffffffffffffffff [ 281.429409] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 281.429415] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 281.510397] FAULT_INJECTION: forcing a failure. [ 281.510397] name failslab, interval 1, probability 0, space 0, times 0 [ 281.510410] CPU: 1 PID: 14641 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 281.510417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.510421] Call Trace: [ 281.510437] dump_stack+0x1b2/0x281 [ 281.510454] should_fail.cold+0x10a/0x149 [ 281.510471] should_failslab+0xd6/0x130 [ 281.510486] kmem_cache_alloc_trace+0x29a/0x3d0 [ 281.510502] apparmor_file_alloc_security+0x129/0x800 [ 281.510518] security_file_alloc+0x66/0xa0 [ 281.510526] ? selinux_is_enabled+0x5/0x50 [ 281.510538] get_empty_filp+0x15c/0x3e0 [ 281.510549] path_openat+0x84/0x2970 [ 281.510564] ? perf_trace_lock_acquire+0x104/0x510 [ 281.510573] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 281.510588] ? path_lookupat+0x780/0x780 [ 281.510599] ? trace_hardirqs_on+0x10/0x10 [ 281.510618] do_filp_open+0x179/0x3c0 [ 281.510628] ? may_open_dev+0xe0/0xe0 [ 281.510639] ? __alloc_fd+0x1be/0x490 [ 281.510653] ? lock_downgrade+0x740/0x740 [ 281.510664] ? do_raw_spin_unlock+0x164/0x220 [ 281.510675] ? _raw_spin_unlock+0x29/0x40 [ 281.510683] ? __alloc_fd+0x1be/0x490 [ 281.510699] do_sys_open+0x296/0x410 [ 281.510710] ? filp_open+0x60/0x60 [ 281.510718] ? SyS_pwrite64+0xca/0x140 [ 281.510727] ? fput+0xb/0x140 [ 281.510737] ? do_syscall_64+0x4c/0x640 [ 281.510745] ? SyS_open+0x30/0x30 [ 281.510756] do_syscall_64+0x1d5/0x640 [ 281.510771] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 281.510780] RIP: 0033:0x4196c4 [ 281.510785] RSP: 002b:00007f6b86f66ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 281.510796] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 00000000004196c4 [ 281.510802] RDX: 0000000000000002 RSI: 00007f6b86f67000 RDI: 00000000ffffff9c [ 281.510808] RBP: 00007f6b86f67000 R08: 0000000000000000 R09: ffffffffffffffff [ 281.510813] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 281.510819] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 281.555765] block nbd0: Receive control failed (result -107) [ 281.646359] FAULT_INJECTION: forcing a failure. [ 281.646359] name failslab, interval 1, probability 0, space 0, times 0 [ 281.646384] CPU: 1 PID: 14652 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 281.646391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.646395] Call Trace: [ 281.646414] dump_stack+0x1b2/0x281 [ 281.646431] should_fail.cold+0x10a/0x149 [ 281.646445] should_failslab+0xd6/0x130 [ 281.646459] kmem_cache_alloc_trace+0x29a/0x3d0 [ 281.646473] ? loop_get_status64+0x100/0x100 [ 281.646485] __kthread_create_on_node+0xbe/0x3a0 [ 281.646497] ? kthread_park+0x130/0x130 [ 281.646508] ? perf_trace_lock_acquire+0x104/0x510 [ 281.646529] ? __fget+0x1fe/0x360 [ 281.646538] ? loop_get_status64+0x100/0x100 [ 281.646548] kthread_create_on_node+0xa8/0xd0 [ 281.646558] ? __kthread_create_on_node+0x3a0/0x3a0 [ 281.646571] ? __lockdep_init_map+0x100/0x560 [ 281.646582] ? __lockdep_init_map+0x100/0x560 [ 281.646596] lo_ioctl+0xcd9/0x1cd0 [ 281.646610] ? loop_set_status64+0xe0/0xe0 [ 281.646622] blkdev_ioctl+0x540/0x1830 [ 281.646633] ? blkpg_ioctl+0x8d0/0x8d0 [ 281.646645] ? trace_hardirqs_on+0x10/0x10 [ 281.646658] ? perf_trace_lock_acquire+0x104/0x510 [ 281.646669] ? debug_check_no_obj_freed+0x2c0/0x680 [ 281.646684] block_ioctl+0xd9/0x120 [ 281.646693] ? blkdev_fallocate+0x3a0/0x3a0 [ 281.646703] do_vfs_ioctl+0x75a/0xff0 [ 281.646717] ? ioctl_preallocate+0x1a0/0x1a0 [ 281.646725] ? lock_downgrade+0x740/0x740 [ 281.646743] ? __fget+0x225/0x360 [ 281.646753] ? do_vfs_ioctl+0xff0/0xff0 [ 281.646765] ? security_file_ioctl+0x83/0xb0 [ 281.646777] SyS_ioctl+0x7f/0xb0 [ 281.646785] ? do_vfs_ioctl+0xff0/0xff0 [ 281.646798] do_syscall_64+0x1d5/0x640 [ 281.646813] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 281.646822] RIP: 0033:0x466397 [ 281.646828] RSP: 002b:00007f6b86f66f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.646840] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 281.646846] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 281.646853] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 281.646858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 281.646864] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 281.677860] block nbd0: shutting down sockets [ 281.778000] FAULT_INJECTION: forcing a failure. [ 281.778000] name failslab, interval 1, probability 0, space 0, times 0 [ 281.778094] CPU: 1 PID: 14661 Comm: syz-executor.5 Not tainted 4.14.232-syzkaller #0 [ 281.778101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.778105] Call Trace: [ 281.778122] dump_stack+0x1b2/0x281 [ 281.778139] should_fail.cold+0x10a/0x149 [ 281.778154] should_failslab+0xd6/0x130 [ 281.778168] kmem_cache_alloc+0x40/0x3c0 [ 281.778183] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 281.778198] idr_get_free_cmn+0x595/0x8d0 [ 281.778216] idr_alloc_cmn+0xe8/0x1e0 [ 281.778226] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 281.778237] ? HARDIRQ_verbose+0x10/0x10 [ 281.778252] ? HARDIRQ_verbose+0x10/0x10 [ 281.778262] ? fs_reclaim_release+0xd0/0x110 [ 281.778276] idr_alloc_cyclic+0xc2/0x1d0 [ 281.778301] ? idr_alloc_cmn+0x1e0/0x1e0 [ 281.778322] __kernfs_new_node+0xaf/0x470 [ 281.778339] kernfs_create_dir_ns+0x8c/0x200 [ 281.778354] internal_create_group+0xe9/0x710 [ 281.778373] lo_ioctl+0x1137/0x1cd0 [ 281.778390] ? loop_set_status64+0xe0/0xe0 [ 281.778405] blkdev_ioctl+0x540/0x1830 [ 281.778417] ? blkpg_ioctl+0x8d0/0x8d0 [ 281.778430] ? trace_hardirqs_on+0x10/0x10 [ 281.778444] ? perf_trace_lock_acquire+0x104/0x510 [ 281.778455] ? debug_check_no_obj_freed+0x2c0/0x680 [ 281.778471] block_ioctl+0xd9/0x120 [ 281.778481] ? blkdev_fallocate+0x3a0/0x3a0 [ 281.778493] do_vfs_ioctl+0x75a/0xff0 [ 281.778507] ? ioctl_preallocate+0x1a0/0x1a0 [ 281.778517] ? lock_downgrade+0x740/0x740 [ 281.778533] ? __fget+0x225/0x360 [ 281.778545] ? do_vfs_ioctl+0xff0/0xff0 [ 281.778573] ? security_file_ioctl+0x83/0xb0 [ 281.778589] SyS_ioctl+0x7f/0xb0 [ 281.778599] ? do_vfs_ioctl+0xff0/0xff0 [ 281.778613] do_syscall_64+0x1d5/0x640 [ 281.778633] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 281.778643] RIP: 0033:0x466397 [ 281.778649] RSP: 002b:00007f6b86f66f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 16:03:05 executing program 2: perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, 0x0, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) r6 = getpgrp(0x0) sched_setparam(r6, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmstat\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r3, r2, r3, r1, r3, r2]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000300)="d56101e875c26faafad3525a46531b652316fa7a86b0ad2fb0ead6feb7491d21bf88378433ab03a9657c1360aae432b93fd0ece6a48089d828b50853878e5f8e44be10a1968d2f37e40909b593218fc83b8a4a74e5dea09ba405d6620ab1d3636c58c4006c9defb18c957c563eb1e4cd7d8b5ff94f62366ffba8c250dbd37a8ebf602479c43e7376d92c23e2ee3c6f520bcba5186aba80ee2dd6681a3bb055bd181fc7055e2f5f8c0a1e9c8f095fa8280e642a2a06a3e53e05e5414db83d241c1e00903fb7cf232dff2089d7f6251ff23bcf7bb1772bc9d307f9493587b568a283c536ee2c5f498818b539228fff4cc680619244", 0xf4}, {&(0x7f0000000400)="361dfe679c51fcbe25021e5cb90a7093b4831b4587ac89e3ec045a8e4d782d418f26201a9134a1ebefc6a2a214474559ac27dc717de810137ad1ef66d772b2", 0x3f}, {&(0x7f0000000900)="55c80ecb9c511d470f7f901b660ac03dcdfd9c44173f02e93d31232b064255d4decc8b0253e705dfb8b0b84398c602afe4bdd827149e91d323109005d23278e85ec69e0242a4039179216127f44affede2e3c7cb37d5214c4c13157cec9f1f3585be5d3c0e5484af00be02a21b95a5dbbf5635e466", 0x75}, {&(0x7f0000000540)="b874340ad3027039b6fa896167649682c0fee557f9c4720fd32331c8548b3a723286faee3d8ae593690e868044a4151d3b9d1acb6a8011282573174c1c9516a404326fe273f25d6399f3c9e5fa1c97b5ebdc80a3c4c9f8a4f20d2d52b76b9775b6901841bf7ae81c30394e1eb87c6b5f249864b1010edea8b468486500dcd0c6a94e68e04130326bd98afd5a5f76f8e80667614aababd9d87e38650b006995d91b8b867f242410c7f89912136e369973a1c56822980b81b52d", 0xb9}, {&(0x7f0000000600)="b5a81c444716bef4ce256efaa7947ad0d3890dac3c7756ecc0747c8d1760fa68689474fbe8c0774ed0eda0318cd42eba3405fdcbb1c8277626d1d1d87455aa44e18fdd5cd7b6c75629aaf5168a7d67d67af4fa199ec17dea9ef59238754144fe4745043127c6d54762aa97d57b2ce83234f17becffc703512cef6eb210f56d80cfa6db8519e3606ba63dfb9fe7869791105a098d7d305551d0af61b06e6598e24fb59d85e2c2449bde751eb5bc12d533b0e7ca237fd42ca84a1f22112b956479255b61aa6509dab2693e32fbc6b5f9881dd0fffec5c9d740d767", 0xda}, {&(0x7f0000000a80)="a905aed18b3fcbf000b097d260147b5b446f54385fb31df2d0c5a90e2471d747592b5634554ed091a02d057494caa6b74c21aee5263cd1c8625b46a0580906592ae942de9f265fca8387d57ddbdb874d542df704acabb4fdd2fda872fcf4e38761b3fa453658e4d09080d72f696998da1c3a671c09a37beeabd9d7e72e7c278e73dc2d757d369e1d303a9f4cc6e9dc38622328c5127ddad177de78ca7278e3ccb02c422c563ec8", 0xa7}, {&(0x7f00000007c0)="f0f04c24f4706e327cd45355db431c857c002f84baf61d6afe5cf313c101b13b295441e917aaf8c6ff46e5385e84c81a3e5f5085f2d9eeda29bfeb59fdaa7ac26a322f", 0x43}, {&(0x7f0000000840)="b215a81e3b799d4880d445327a66586ede01161e3374033034ac4a3234cbe9", 0x1f}], 0x8, &(0x7f0000000b80)=ANY=[@ANYRES16, @ANYRES32, @ANYRESOCT=r6, @ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESOCT, @ANYRESHEX, @ANYRESDEC, @ANYRESDEC, @ANYBLOB="930000001c0000000000000001005e142561f212", @ANYRES64=r4, @ANYRES32=0x0, @ANYRES64, @ANYBLOB="2721a1d500000000000017d15ee76b4415cf1a7ad1f2a70295a298b67c236ff6cdceb52c7e1614e648999f522dc92bf3a45fd890d32a5fe0b98a5367d42896ec5c0c36aec283ecaa454611160f48533f3b7a93e478f9ddf7d38d78b5f6bb2d34d827f26a22821fa42e93968bd30a1b14a6940de66999e45f1bcd4f363eb65c3222ab7cb4bd2df58524b150821b84e7fb06e4ac41af5856512b478f2294343e242ae3d7a3475110168127151e614e4257cbf199d74aec2a2820a2e21872e40d42d649438199aeb16eda513f4d7815dd7667a7f6bb7e8a4d129b", @ANYRESDEC, @ANYRES32=r0, @ANYRESHEX=r8, @ANYRES32=r7, @ANYBLOB="1c44c70f0000ab3445e5542e1d7d18c3d14c77152d317ffc5507c2c7e019e13aaea49961069a551a8dbbf02ce631b7f9506573a80000009b12e0ffffffffffffffaad8705a8544cec4097bc988c77f6a3e2d5a0769f51afc5728c6045cc7418cadc077c3", @ANYRES16=r2, @ANYRES32=r10, @ANYRES32=r9, @ANYBLOB="00000000205bb304b45ef68bf135030ebdfb67d1ec09d48ee812e561e1bb78298feeed0170a838503ba4eebfb22d77097955424066118e4ae51e79271b8ea6c9b17fa599fbfeed509e82529482932133e9fd95528f052a78fea3c65c215f13eeae9857944d6f1ee3beda5ae0c4acd4c7e07dc717e605b1997d000000000000000000"], 0xb0, 0x8880}, 0x4040) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r6) dup3(r7, r4, 0x0) 16:03:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0x96, 0x1, 0x3, 0x20, 0x0, 0x2, 0x3d00, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x1, @perf_config_ext={0x0, 0x4}, 0x8001, 0x5, 0x6, 0x7, 0xffffffff7fffffff, 0x0, 0x4, 0x0, 0x3ff, 0x0, 0x800000000000000}, 0x0, 0x7, 0xffffffffffffffff, 0x0) 16:03:05 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000180)='./bus\x00') openat(r0, &(0x7f0000000040)='./bus\x00', 0x40000, 0x81) 16:03:05 executing program 0: perf_event_open(&(0x7f00000009c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x10001, 0x20601, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x4, 0x0, 0x1034, 0x0, 0x9, 0x8, 0x4, 0xfffffffe, 0x800}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000240)=0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r4 = syz_open_dev$ndb(&(0x7f0000000080), 0x0, 0x0) r5 = socket(0x2, 0x1, 0x0) r6 = getpgrp(0x0) sched_setparam(r6, &(0x7f00000000c0)=0x20) ioctl$NBD_SET_SOCK(r4, 0xab00, r5) ioctl$NBD_DO_IT(r4, 0xab03) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.events\x00', 0x275a, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmstat\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000a40)=[0xee00, r3, r2, r3, r1, r3, r2]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000300)="d56101e875c26faafad3525a46531b652316fa7a86b0ad2fb0ead6feb7491d21bf88378433ab03a9657c1360aae432b93fd0ece6a48089d828b50853878e5f8e44be10a1968d2f37e40909b593218fc83b8a4a74e5dea09ba405d6620ab1d3636c58c4006c9defb18c957c563eb1e4cd7d8b5ff94f62366ffba8c250dbd37a8ebf602479c43e7376d92c23e2ee3c6f520bcba5186aba80ee2dd6681a3bb055bd181fc7055e2f5f8c0a1e9c8f095fa8280e642a2a06a3e53e05e5414db83d241c1e00903fb7cf232dff2089d7f6251ff23bcf7bb1772bc9d307f9493587b568a283c536ee2c5f498818b539228fff4cc680619244", 0xf4}, {&(0x7f0000000400)="361dfe679c51fcbe25021e5cb90a7093b4831b4587ac89e3ec045a8e4d782d418f26201a9134a1ebefc6a2a214474559ac27dc717de810137ad1ef66d772b2", 0x3f}, {&(0x7f0000000900)="55c80ecb9c511d470f7f901b660ac03dcdfd9c44173f02e93d31232b064255d4decc8b0253e705dfb8b0b84398c602afe4bdd827149e91d323109005d23278e85ec69e0242a4039179216127f44affede2e3c7cb37d5214c4c13157cec9f1f3585be5d3c0e5484af00be02a21b95a5dbbf5635e466", 0x75}, {&(0x7f0000000540)="b874340ad3027039b6fa896167649682c0fee557f9c4720fd32331c8548b3a723286faee3d8ae593690e868044a4151d3b9d1acb6a8011282573174c1c9516a404326fe273f25d6399f3c9e5fa1c97b5ebdc80a3c4c9f8a4f20d2d52b76b9775b6901841bf7ae81c30394e1eb87c6b5f249864b1010edea8b468486500dcd0c6a94e68e04130326bd98afd5a5f76f8e80667614aababd9d87e38650b006995d91b8b867f242410c7f89912136e369973a1c56822980b81b52d", 0xb9}, {&(0x7f0000000600)="b5a81c444716bef4ce256efaa7947ad0d3890dac3c7756ecc0747c8d1760fa68689474fbe8c0774ed0eda0318cd42eba3405fdcbb1c8277626d1d1d87455aa44e18fdd5cd7b6c75629aaf5168a7d67d67af4fa199ec17dea9ef59238754144fe4745043127c6d54762aa97d57b2ce83234f17becffc703512cef6eb210f56d80cfa6db8519e3606ba63dfb9fe7869791105a098d7d305551d0af61b06e6598e24fb59d85e2c2449bde751eb5bc12d533b0e7ca237fd42ca84a1f22112b956479255b61aa6509dab2693e32fbc6b5f9881dd0fffec5c9d740d767", 0xda}, {&(0x7f0000000a80)="a905aed18b3fcbf000b097d260147b5b446f54385fb31df2d0c5a90e2471d747592b5634554ed091a02d057494caa6b74c21aee5263cd1c8625b46a0580906592ae942de9f265fca8387d57ddbdb874d542df704acabb4fdd2fda872fcf4e38761b3fa453658e4d09080d72f696998da1c3a671c09a37beeabd9d7e72e7c278e73dc2d757d369e1d303a9f4cc6e9dc38622328c5127ddad177de78ca7278e3ccb02c422c563ec8", 0xa7}, {&(0x7f00000007c0)="f0f04c24f4706e327cd45355db431c857c002f84baf61d6afe5cf313c101b13b295441e917aaf8c6ff46e5385e84c81a3e5f5085f2d9eeda29bfeb59fdaa7ac26a322f", 0x43}, {&(0x7f0000000840)="b215a81e3b799d4880d445327a66586ede01161e3374033034ac4a3234cbe9", 0x1f}], 0x8, &(0x7f0000000b80)=ANY=[@ANYRES16, @ANYRES32, @ANYRESOCT=r6, @ANYRES32=r0, @ANYRES64, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESOCT, @ANYRESHEX, @ANYRESDEC, @ANYRESDEC, @ANYBLOB="930000001c0000000000000001005e142561f212", @ANYRES64=r4, @ANYRES32=0x0, @ANYRES64, @ANYBLOB="2721a1d500000000000017d15ee76b4415cf1a7ad1f2a70295a298b67c236ff6cdceb52c7e1614e648999f522dc92bf3a45fd890d32a5fe0b98a5367d42896ec5c0c36aec283ecaa454611160f48533f3b7a93e478f9ddf7d38d78b5f6bb2d34d827f26a22821fa42e93968bd30a1b14a6940de66999e45f1bcd4f363eb65c3222ab7cb4bd2df58524b150821b84e7fb06e4ac41af5856512b478f2294343e242ae3d7a3475110168127151e614e4257cbf199d74aec2a2820a2e21872e40d42d649438199aeb16eda513f4d7815dd7667a7f6bb7e8a4d129b", @ANYRESDEC, @ANYRES32=r0, @ANYRESHEX=r8, @ANYRES32=r7, @ANYBLOB="1c44c70f0000ab3445e5542e1d7d18c3d14c77152d317ffc5507c2c7e019e13aaea49961069a551a8dbbf02ce631b7f9506573a80000009b12e0ffffffffffffffaad8705a8544cec4097bc988c77f6a3e2d5a0769f51afc5728c6045cc7418cadc077c3", @ANYRES16=r2, @ANYRES32=r10, @ANYRES32=r9, @ANYBLOB="00000000205bb304b45ef68bf135030ebdfb67d1ec09d48ee812e561e1bb78298feeed0170a838503ba4eebfb22d77097955424066118e4ae51e79271b8ea6c9b17fa599fbfeed509e82529482932133e9fd95528f052a78fea3c65c215f13eeae9857944d6f1ee3beda5ae0c4acd4c7e07dc717e605b1997d000000000000000000"], 0xb0, 0x8880}, 0x4040) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) sched_getscheduler(r6) dup3(r7, r4, 0x0) 16:03:05 executing program 5: mount(&(0x7f0000000040)=@sr0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='openpromfs\x00', 0x1, &(0x7f0000000200)='\x00') syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) [ 281.778661] RAX: ffffffffffffffda RBX: 00000000004afcc0 RCX: 0000000000466397 [ 281.778667] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 281.778673] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 281.778680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 281.778687] R13: 0000000000000004 R14: 0000000020000098 R15: 0000000000000001 [ 281.808125] VFS: could not find a valid V7 on loop5. 16:03:05 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x29, 0x3, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) [ 283.107803] VFS: could not find a valid V7 on loop5. 16:03:05 executing program 3: getpid() sched_setscheduler(0x0, 0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x200c010, &(0x7f0000000180)=ANY=[]) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x10) 16:03:05 executing program 5: syz_mount_image$v7(&(0x7f0000000000), &(0x7f00000000c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="b82908000000ce8d3d10941313c3a7ae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41", 0x41, 0x401}], 0x0, &(0x7f0000000180)=ANY=[]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./bus\x00', 0x2, 0x6, &(0x7f0000000800)=[{&(0x7f0000000440)="86376fe299407f42a70d725becea8bb1807adb3e9134783e5d7cd8f7fd03a1b7b76800c03c43aac994038be1731c70761dd80c5bb2a9262bd85f0fffdc915bde208924b9c4bba0a9ae88efe2d8b5ca9cd931a3c3031491cefdf2ee5a70470ca64300df4beee48bd03cbf72f61611eaf6eb63aaa819a1c7a6bcfe1ae97723862c189237f54898c69c948d9e7af0aee821948d056422156d7f4c53309ead9c1b216ad78383bcb6acd5ee94b55a5be901c84f40cbc86d5ae6e36315622ee6cccd9929f4f7", 0xc3, 0x7ff}, {&(0x7f0000000540)="bb5c8668108476cd6a0ea15578ff734b3f4ff1a5d4ae1adb6c77b861924d7713cc", 0x21, 0x20}, {&(0x7f0000000680)="2f6ca331359a1b4354ffe570d1c3c814c8ff0039f9ab9f087c31d3aee316a316203f186ae5d409a040696955cac05c81fa06a1ea2bee233d3f949173003ceaa47c3f98dd447b37bc920189ecc7aeef86bc09ff83192c962af5263c75bba07f76f3910ee022306b41870d2c66916c3bc382fff888374ecb98180adf3ed7d5f44987f3ec0e05bd5913942f149c2d05ed13ba2f773b2304883c97916aa8b771b2f82f1ba0f9e372988bcdf7f5c3901f58f7d383d518af43df0166cd1d862f9fc66393fc8141add36fd16d3f2ffcabcb8b9cb793eadc9fc7d3b9cc15f8445500d2edbed74cb7b317bcc1ed8834bb563c3154948f28e7", 0xf4, 0x2}, {&(0x7f0000000980)="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", 0x1000, 0x9}, {&(0x7f0000000580)="ff6eb153024ee1028eaf78618a7cd69bbaddd6", 0x13, 0x5}, {&(0x7f0000000780)="213eaaa61007edfa438afae07785d33b46d8a303e30601556260ed0444e1bc86fac40da8e51ec06cf285e98c2156c7ff15b34a30bd4d8b9b55e75e95f81bec5d9c3e38", 0x43, 0x1}], 0x180040, &(0x7f0000001980)={[{@shortname_winnt}, {@shortname_lower}, {@shortname_lower}, {@iocharset={'iocharset', 0x3d, 'cp850'}}, {@uni_xlateno}, {@fat=@quiet}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'obj_user'}}, {@uid_eq={'uid', 0x3d, r0}}, {@smackfsroot={'smackfsroot', 0x3d, '+\x94&*+'}}, {@euid_gt={'euid>', r0}}, {@subj_user={'subj_user', 0x3d, 'smackfsfloor'}}]}) symlinkat(&(0x7f0000000380)='./bus\x00', r2, &(0x7f00000005c0)='./bus\x00') setxattr$system_posix_acl(&(0x7f0000000600)='./bus\x00', &(0x7f0000000640)='system.posix_acl_access\x00', &(0x7f0000000900)={{}, {0x1, 0x3}, [{0x2, 0x6, r0}], {}, [{0x8, 0x2, r1}, {0x8, 0x7}, {}], {}, {0x20, 0x4}}, 0x44, 0x2) r3 = syz_open_dev$mouse(&(0x7f0000001b00), 0x5, 0x4109c2) r4 = geteuid() stat(&(0x7f0000001b40)='./bus\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuseblk(&(0x7f00000008c0), &(0x7f0000001a80)='./bus\x00', &(0x7f0000001ac0), 0x120000, &(0x7f0000001c00)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x4}}, {@allow_other}, {@blksize={'blksize', 0x3d, 0x200}}, {@blksize={'blksize', 0x3d, 0x1800}}, {@max_read={'max_read', 0x3d, 0x81}}, {@max_read={'max_read', 0x3d, 0x4}}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x80000001}}], [{@smackfstransmute={'smackfstransmute', 0x3d, ':-'}}, {@euid_gt={'euid>', r5}}, {@hash}, {@fsmagic={'fsmagic', 0x3d, 0x100}}, {@fsname={'fsname', 0x3d, '.--[{^$@'}}, {@obj_type={'obj_type', 0x3d, '{)#-\'@'}}, {@subj_role={'subj_role', 0x3d, '*({\x18,/}\\a](@&#&'}}, {@dont_measure}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@subj_role={'subj_role', 0x3d, 'fowner<'}}]}}) syz_mount_image$ocfs2(&(0x7f0000000040), &(0x7f0000000180)='./bus\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f00000001c0)="072816d751aa5cf6bea5d012ba1dc00f02299d1025f176eb8c5557b87eebeb1faea236538267538a54a603d6d0d3cb8b7727365e1fc11c1d0a3ffbfa0f2b7abc70ff5870326c", 0x46, 0x6}, {&(0x7f0000000240)="11dfd880cfe140d95cb2b6a9935ab5f16c010e53aa14e26a6262be43531df5130e2cc44f42f53baeba2af9256df9dd1f0be3e5", 0x33, 0x1}], 0x10, &(0x7f00000002c0)={[{']&'}, {'v7\x00'}, {'v7\x00'}, {'v7\x00'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}, {@obj_user={'obj_user', 0x3d, 'v7\x00'}}, {@euid_eq}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@dont_hash}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x38, 0x34, 0x31, 0x35, 0x64, 0x35, 0x38], 0x2d, [0x61, 0x63, 0x63, 0x34], 0x2d, [0x62, 0x32, 0x37, 0x36], 0x2d, [0x31, 0x35, 0x62, 0x64], 0x2d, [0x32, 0x35, 0x64, 0x34, 0x39, 0x31, 0x34, 0x62]}}}, {@fowner_lt={'fowner<', r0}}]}) [ 283.170752] block nbd0: Receive control failed (result -107) [ 283.201964] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 283.210967] block nbd2: Receive control failed (result -107) 16:03:06 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000880)=0x0) perf_event_open(&(0x7f0000000800)={0x5, 0x80, 0x9, 0x4, 0x7, 0x3f, 0x0, 0x0, 0x22014, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x20000000, 0x4, @perf_bp={&(0x7f00000003c0)}, 0x1420, 0x101, 0x800, 0x5, 0x20, 0x6, 0x8a1c, 0x0, 0x8001, 0x0, 0x201}, r2, 0x4, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r3, 0xe, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000d80)={0x5, 0x80, 0x0, 0x3, 0x6, 0x5, 0x0, 0x86c, 0x420, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000d40), 0x3}, 0x8140, 0x9, 0x0, 0x0, 0x5, 0x8, 0x20, 0x0, 0x4, 0x0, 0x5}, r3, 0x0, r4, 0x3) r5 = socket$isdn(0x22, 0x3, 0x34) vmsplice(r5, &(0x7f0000000cc0)=[{&(0x7f0000000ac0)="d568d03a1cde2d79a54721d045fd69b5d0c1cfa323440d842fa38922125ce7eb932e1ec7c3", 0x25}, {&(0x7f0000000b00)="7cf26445cf02c005addbe14d809127d4e2b40712732231bd79110c3336aa1d59512776f5972b5bdb7bec3e9da250e8388b97906cdf28fedcfc19cff3af5cd33130c2b58609d3110a2e2c7352", 0x4c}, {&(0x7f0000000b80)="170d5bbe83636b4a5d17021b20b93923c80c9678f0dbd687c059607e59cffa6473c43ab863159829b536a84674f36eeda8e6f845f9ae8141cc03dbe02011826b98f97205dfed5f7007ff12af6768665aa761de7116b7c58c3f1059be97d792f7640e9eda5961", 0x66}, {&(0x7f0000000c00)="4518d093229fd4f904ce47c4998e044cfa4431e89fe9d189bb020aaa858c0353c8f3e33facd271881ff2132eb059408bb376bd0ca0d87b702b2b8e70e64386bc99036b6ad6", 0x45}, {&(0x7f0000000c80)="487e797a6e23e1bbbb481985b1c68c3c500268689b", 0x15}], 0x5, 0xa) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="b93b5c7029fe06055669a00b081f073fc47122506821939de5fead905b34c70c1695a83ff45556bead5af1be47e52d852a5f73672efab070ad87f863d44ca983cc6a42575983e152b3fb524b4e4d6e673506d8fe476a0e1cba583a1890cd0e43990e50c409c96ebd36267f7318e579a9b01a4e9fa243db6777c4215d78765ed38fb2ab0031a922d269b6d95675ba1847df9ad53b47bb29ea5310c9004faa784ba68f07a00e5815ab5c0b88c4611e49a9193801f8a0cd527b1d5af1376337e6cb035dac08db9dd552e2ee47bcefcc4347058c689f56ef", 0xa7}, {&(0x7f00000002c0)="e483cfce9b359efca8ecac1d36a67511e6908e23312c03d33c90a7431864fd751c8b9c003b70265750f8615e1a5e0e98ade58c55a833be751cb012df1b244c88400b1ffc415156a126715e162575e8b2ca9aecc43d6d5c432eafd150bb036e0defba3f549ab3a1bf2172517d6076f400b7d27af3a3d99d48a898aaac06719138dec0dac283c459a44e383b75fef6df8acc921b1a79dd51578c7c605a0b6a78ecbc46b2afa3ccb1d4615a3b1d3bb2678f388383a99df07d24d9f7649cac3749ad5c40cd94b743d6d78a9519c07a8fa57d9ae7993f56baee5a1fc5b7ea", 0xdc}, {&(0x7f0000000440)="e07071a6247748f6fe075879f94a5f623284c61ffda04a89f25264867ed9a130d34288359a3ce20ceebb65ce83d606f4895c8f40248c7af3d0cce4433ccfa9914deb12dc2690ae8ead7b01f55500cb203ef0639d8d6de32287be6f2a81397f1d7834390cb154c2432ea35599fcec9ab8d933b31d0e9faa11e579ba3aa7e3ba9b8225f2385aa0655bf52322b497b7fa484814514da8b8173466debd116a09059f7854832bb6c17a92d9a519c1", 0xac}, {&(0x7f0000000040)="c8fbd8eac9fac9c389cbc6", 0xb}], 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x2f8}, 0x48040) sendmsg$kcm(r1, &(0x7f0000000a80)={&(0x7f00000008c0)=@x25, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000940)="12b0807cf72eaddc6cd11acedbf9cac74a6cb3f65e200375a056d27df9f1767d5b950c6bbfe43510228f7c571984da7ab4fe8b6b3a95b4fc593bfc212ba1682c9e3d7c7869660f44c90f74d0053f76ddb6cdb78e9381d7878c758e99762684c95640638587d10508aba0e2b521d73240db6b34be38ef5ff023cbd10fb087edab55990028404293765d1eaf2043b8dacdce3625abaab5dd84b859b01e6f95f3b7e9fca60484eb4b209b1dc42d4fa0ff90b9c96b1779855ae9b80d28d8f7bb1d86e8b8288638f126ffaf03692ca12a1610dac65803963c", 0xd6}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffff000}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000000)="be", 0x1}], 0x1}, 0x4040060) clock_gettime(0x0, &(0x7f00000057c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000001e40)=@sco, 0x80, &(0x7f0000002140)=[{&(0x7f0000001ec0)=""/187, 0xbb}, {&(0x7f0000001f80)=""/23, 0x17}, {&(0x7f0000001fc0)=""/242, 0xf2}, {&(0x7f00000020c0)=""/66, 0x42}], 0x4, &(0x7f0000002180)=""/7, 0x7}, 0x200}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f00000021c0)=""/28, 0x1c}, {&(0x7f0000002200)=""/194, 0xc2}, {&(0x7f0000002300)=""/35, 0x23}, {&(0x7f0000002340)=""/50, 0x32}, {&(0x7f0000002380)=""/170, 0xaa}, {&(0x7f0000002440)=""/104, 0x68}, {&(0x7f00000024c0)=""/66, 0x42}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/75, 0x4b}, {&(0x7f00000035c0)=""/87, 0x57}], 0xa, &(0x7f0000003700)=""/93, 0x5d}, 0x8}, {{&(0x7f0000003780)=@in6={0xa, 0x0, 0x0, @initdev}, 0x80, &(0x7f0000003880)=[{&(0x7f0000003800)=""/1, 0x1}, {&(0x7f0000003840)=""/2, 0x2}], 0x2, &(0x7f00000038c0)=""/210, 0xd2}, 0x3}, {{&(0x7f00000039c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003a40)=""/241, 0xf1}, {&(0x7f0000003b40)=""/197, 0xc5}, {&(0x7f0000003c40)=""/131, 0x83}, {&(0x7f0000003d00)=""/80, 0x50}], 0x4, &(0x7f0000003dc0)=""/95, 0x5f}, 0x10000}, {{0x0, 0x0, &(0x7f0000005200)=[{&(0x7f0000003e40)=""/187, 0xbb}, {&(0x7f0000003f00)=""/240, 0xf0}, {&(0x7f0000004000)=""/127, 0x7f}, {&(0x7f0000004080)=""/92, 0x5c}, {&(0x7f0000004100)=""/236, 0xec}, {&(0x7f0000004200)=""/4096, 0x1000}], 0x6, &(0x7f0000005280)=""/194, 0xc2}}, {{0x0, 0x0, &(0x7f00000055c0)=[{&(0x7f0000005380)=""/17, 0x11}, {&(0x7f00000053c0)=""/174, 0xae}, {&(0x7f0000005480)=""/182, 0xb6}, {&(0x7f0000005540)=""/69, 0x45}], 0x4, &(0x7f0000005600)=""/22, 0x16}, 0x1}], 0x6, 0x80, &(0x7f0000005800)={r6, r7+10000000}) sendmsg$kcm(r8, &(0x7f0000006d80)={0x0, 0x0, &(0x7f0000005b40)=[{&(0x7f0000005840)="1b6ac7346749c87ea0e20750012486ff8b940cdaf65bc8ed681ee97ba6d23f3018cb06ecba98e549007b31f35d5e139f4352ea2913ea5609d61c38e6db6c03eeda888dec7a10d45a6b81043a7adcd51c76d10160b316f2294921aea70ffad039180648c758cbc5a3f8cbb75cc6", 0x6d}, {&(0x7f00000058c0)="cda051b7f9350eedb3376541dd792474c60539173416443aa370536dd1d343288a83e203ff1a428b4f87ba0757153ef6c39231b8ac", 0x35}, {&(0x7f0000005900)="094266caabf2378316b2ced62dccf4525bc249834750ab37f1716af2926beaf2fea49f2a841a1f7938b91f6ca00de721d2d819eb52e9d0f46d7ff514740507f5e05ef81428e167a6ff085a7f1c69f9a63cdf5c75f01e529e5ddc4d463468302beb719e65b7075b1eef1c805645490b325c6bfb387c68ae494666f09977a2cf659d0ef72867feb4ab695ad754eaa72771fda91860153d300db846606822de2d04", 0xa0}, {&(0x7f00000059c0)="ca43a78d19436efd8a75fadd4192e96d2973e423a2648828d0394c3670767cbefa81e0b386bf9072273814639ed9f3a91b3e7728a9ef39eaf2942d022efebc86a018f5cb7d238db90570e8fd3505a4b0694a26dfc17840df94c325e175", 0x5d}, {&(0x7f0000005a40)="d10aa408d7960601a8dfb38c94a05f12dfeb78240f8f3281a79886a1180da0f4017cf220099f8681ac5515a204dd4a6984829b3b09d74d42ce12cf0391b0dfd9365417eab2106fd18d804621f011c974a2210b9ea81caffa002ce2fd8e2a1355acf10233b11e06fb7a86367d3b8d60d65ab453f80b146e8828b2b2a4f764476957d3cf2b21a21c00ba62a5176e763924a68c96b4706bae31249101c700f64318181e0199a636f2b92c57bac229ee9aea62c17714a9830aa364d33d787e2399396f4dfae3ae", 0xc5}], 0x5, &(0x7f0000005bc0)=[{0x20, 0x84, 0xff, "cb52c67d2cc01e5e641a0be707795117"}, {0x60, 0x101, 0x0, "37a3610c1be3a606b17a3415444368b70ade2b461f42559279a193aab64f2a97f55cd5ccdadd21dedecd5973a557846058bbd939f9adf1b0e1ea7bdca773555072e1d17aa066e60fd89d"}, {0xa0, 0x113, 0x345a, "b95142e8555a53186be6314c930dae4441287d8ce0e72b3377931f95588eb45aeb8527cd2135585173979cfc9c39242389f98de571287ce02c8b5a75d4cd30c433da29369ad476d07d33bc40a3c498a1973074bf6a9bf7cc6f4d4c88f43db479c62e4e8d8aa803e052b8093770a0f6828339ee9587e6ad9b8c00a16a1d9603c60361e8adde70d4e91ed2b5d8fc"}, {0x1010, 0x10d, 0x7fffffff, "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"}, {0x80, 0x2eb, 0x1000, "c43bc2c2adea4bff892864be7e77a9206019d97c3229d738232fdc9c7f23da606082c9675ec82264a0919b91483097fbbc20e8bef08f643fe6d6eac4d239a4e9c334bb42860b8baf0e3d8722c8a0753ac9600a73e373ebbf3483d0ee33f8c0929c753966875b6950f97b"}], 0x11b0}, 0x4) 16:03:06 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x317d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000380)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000600)={'veth0_to_batadv\x00'}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r6}]}}}]}, 0x38}}, 0x0) sendto(r4, &(0x7f00000001c0)="cb1ce5d85bdcc5f97bb70dfbfdc28252dbdd31bfc564e9940df179a87b118c735157c8cb5bd21fc94efd4b076bffbf533a86f46f4a3fe3530abde883376143c4bb7a113da506eefa1de9434a906d3c081cf09b5f3684b73b6ef66747c6767ea75b2e8b6a28c07ca70b587cd82a0e4caf510aa69d2267f6ed63ddae9e7f26e1b719f0f80a7211bf1652d2b6ca18bd1ba2872d32943a0db95fd7bbb172c8491a7dc8e5d96e8d9767819e302ffcc182bc90698fa02401c90b4b0a1b6b", 0xbb, 0x40, &(0x7f00000002c0)=@nfc, 0x80) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) preadv(r7, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$NL80211_CMD_STOP_AP(r7, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x40000801) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000540)=@ipv4_deladdr={0x48, 0x15, 0x100, 0x70bd25, 0x25dfdbfd, {0x2, 0x40, 0x86, 0xff}, [@IFA_BROADCAST={0x8, 0x4, @broadcast}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x7f, 0x74e, 0x7}}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0x5ea9, 0x5d, 0xedf4e59c}}]}, 0x48}, 0x1, 0x0, 0x0, 0x801}, 0xc011) 16:03:06 executing program 2: perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x24, 0x0, 0x800, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = gettid() perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x9, 0x2, 0x0, 0x5, 0x0, 0xd, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80, 0x2, 0x0, 0x0, 0x4, 0x6, 0x3, 0x8, 0x7, 0x3, 0x0, @perf_bp, 0x0, 0x0, 0x800}, r3, 0xe, 0xffffffffffffffff, 0x0) sched_setattr(r3, &(0x7f0000000000)={0x38, 0x2, 0x23, 0x2, 0xffffffc1, 0x26, 0x5, 0x0, 0xf8, 0x942}, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x290512}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 283.248830] block nbd2: shutting down sockets [ 283.352417] VFS: could not find a valid V7 on loop5. [ 283.354965] ------------[ cut here ]------------ [ 283.362630] WARNING: CPU: 1 PID: 14715 at fs/inode.c:342 inc_nlink+0x113/0x130 [ 283.370020] Kernel panic - not syncing: panic_on_warn set ... [ 283.370020] [ 283.377489] CPU: 1 PID: 14715 Comm: syz-executor.3 Not tainted 4.14.232-syzkaller #0 [ 283.385732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.395181] Call Trace: [ 283.397790] dump_stack+0x1b2/0x281 [ 283.401452] panic+0x1f9/0x42d [ 283.404860] ? add_taint.cold+0x16/0x16 [ 283.409111] ? inc_nlink+0x113/0x130 [ 283.413022] ? __warn.cold+0x5/0x44 [ 283.416832] ? inc_nlink+0x113/0x130 [ 283.425328] __warn.cold+0x20/0x44 [ 283.429039] ? ist_end_non_atomic+0x10/0x10 [ 283.433369] ? inc_nlink+0x113/0x130 [ 283.437079] report_bug+0x208/0x250 [ 283.441037] do_error_trap+0x195/0x2d0 [ 283.445014] ? math_error+0x2d0/0x2d0 [ 283.448996] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 283.454098] ? debug_check_no_obj_freed+0x2c0/0x680 [ 283.459504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 283.464522] invalid_op+0x1b/0x40 [ 283.468083] RIP: 0010:inc_nlink+0x113/0x130 [ 283.472487] RSP: 0018:ffff88804e247df0 EFLAGS: 00010212 [ 283.478019] RAX: 0000000000040000 RBX: ffff88809e77da18 RCX: ffffc90005bd1000 [ 283.485412] RDX: 00000000000002c5 RSI: ffffffff818c67a3 RDI: ffff88809e77daf0 [ 283.492854] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 283.500222] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809e77da60 [ 283.507926] R13: ffff8880a3ea78c0 R14: ffffffff87aa48c0 R15: 0000000000000000 [ 283.515581] ? inc_nlink+0x113/0x130 [ 283.519396] sysv_mkdir+0x21/0x120 [ 283.523139] vfs_mkdir+0x463/0x6e0 [ 283.526685] SyS_mkdirat+0x1fd/0x270 [ 283.530395] ? SyS_mknod+0x30/0x30 [ 283.533926] ? __close_fd+0x159/0x230 [ 283.537896] ? do_syscall_64+0x4c/0x640 [ 283.541876] ? SyS_mknod+0x30/0x30 [ 283.545414] do_syscall_64+0x1d5/0x640 [ 283.549406] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 283.554850] RIP: 0033:0x4665d9 [ 283.558034] RSP: 002b:00007f0f470e5188 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 283.565736] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 00000000004665d9 [ 283.573007] RDX: 0000000000000010 RSI: 00000000200001c0 RDI: 0000000000000005 [ 283.580463] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 283.588090] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 283.595353] R13: 00007ffc647e4eaf R14: 00007f0f470e5300 R15: 0000000000022000 [ 283.604444] Kernel Offset: disabled [ 283.609028] Rebooting in 86400 seconds..