f00000000000000009375120100000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200d05000000000000100000000000001e1ee0d5d64d84a64be712c7636496d14060000000000000005000000000000000200000001000100000000000001000000000000000000c05000000000000600000000000000020100000000000001000000000000000000e050000000000006", 0x400, 0x50cca0}, {&(0x7f0000000700)="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", 0x20b, 0x50e000}, {&(0x7f0000014000)="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", 0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) 19:57:16 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x7f03}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:57:16 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x64000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:16 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendmsg$RDMA_NLDEV_CMD_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="400000000214000427bd7000fcdbdf2505005400000000000900020073797a300000000008000100020000000800440044504211d7bfb4104b616b855933c433d3153b3c79a0e97123eb9394392d073ee0c518c638122af8c1fe74efaf46bb8be77ee8fe75eef829da083a6c2d32843fa181eca40ccc82a9bffdd98aa434ee3b5f596053054675cd9c9d1a0b78054bf7bf0edef04f557ae7860b7a9f9d5986851a1f31a840d4de9a2368aa676d1aaba9b0f54fca4bf0f835e761d5ba902e012b07a3e678", @ANYRES32=r1, @ANYBLOB="0900020073797a3100000000"], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000580)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x0, 0x2c}, {0x0, 0x10000, 0x100000bf71, 0x30, 0x0, 0x5, 0x4000000000}, {0x0, 0x5b, 0x8, 0x26f287e0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1}, {{@in6=@remote}, 0x2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0xfffffffd}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:16 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x81, 0x1, 0x8, 0xfffffffffffff9d1, 0x7ff6]}, &(0x7f0000000240)=0x78) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000f40)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(0xffffffffffffffff, &(0x7f0000000080)='$', 0x1) 19:57:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1047.669410] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1047.682229] BTRFS error (device loop4): open_ctree failed [ 1047.690694] BTRFS info (device loop4): disk space caching is enabled [ 1047.714213] BTRFS info (device loop4): has skinny extents 19:57:16 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x81, 0x1, 0x8, 0xfffffffffffff9d1, 0x7ff6]}, &(0x7f0000000240)=0x78) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async, rerun: 64) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async, rerun: 64) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async, rerun: 64) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async, rerun: 64) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async, rerun: 32) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000f40)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async, rerun: 64) write(0xffffffffffffffff, &(0x7f0000000080)='$', 0x1) (rerun: 64) 19:57:16 executing program 4: write$sysctl(0xffffffffffffffff, &(0x7f0000000140)='2\x00', 0x2) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1f, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {&(0x7f0000011800)="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", 0x15d, 0x500000}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000040000000000000000010000000000000090500000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400", 0x65, 0x500560}, {&(0x7f0000011b00)="00000000000000000000000400000000000000000000000000000000a05000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004", 0x5b, 0x500720}, {&(0x7f0000011c00)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x38, 0x500840}, {&(0x7f0000011d00)="00000600000000000000000000000000000000605000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x52, 0x5008e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff", 0x132, 0x5009e0}, {&(0x7f0000012000)="000000000000000000000600000000000000000100000000000000d05000000000000000000000000000003000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000106000000000000000b4f7fb0d0124f978a408dac5052e4f6000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000005cbc645f00000000c7a335155bbc645f", 0xc1, 0x500b60}, {&(0x7f0000000480)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x48, 0x500c80}, {&(0x7f0000012200)="0000000000000000000000000000000000000600000000000000000000000000000000005100000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x62, 0x500d20}, {&(0x7f0000012300)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x3f, 0x500e40}, {&(0x7f0000012400)="0000000000000000000700000000000000000000000000000000105000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000007", 0x59, 0x500ee0}, {&(0x7f0000012500)="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", 0x1c0, 0x501000}, {&(0x7f0000012700)="0000010000000000000500000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001000000010000000000000007000000000000000200000000000000b0020000000000000000c000000000000000010000000000000500000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000004000000000000000200000000000000b003000000000000000010000000000000000100000000000002", 0x1b9, 0x501e40}, 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{&(0x7f0000013100)="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", 0x13b, 0x509f40}, {&(0x7f0000013300)="000000000000000000000000000000000000000000000000050000000000", 0x1e, 0x50afe0}, 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0x3e4, 0x50be40}, 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0x400, 0x50cca0}, 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0x20b, 0x50e000}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) 19:57:16 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00', 0x0, 0x0, 0x0, [0x81, 0x1, 0x8, 0xfffffffffffff9d1, 0x7ff6]}, &(0x7f0000000240)=0x78) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async, rerun: 32) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000f40)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async, rerun: 32) write(0xffffffffffffffff, &(0x7f0000000080)='$', 0x1) 19:57:16 executing program 4: write$sysctl(0xffffffffffffffff, &(0x7f0000000140)='2\x00', 0x2) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x89, 0x80000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1ff, 0x17e4}, 0x12800, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2b9}, 0xffffffffffffffff, 0x200000000, 0xffffffffffffffff, 0x1) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1f, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="0000000000000000000000000000000019000000000002000000000000000000010000000000050000000000000000000100000001000010000001000100010000000000000000006900000000001a8885d61aee4febb69bd33546bd0e04000019000000000002000000000000000000010000000000050000000000000000000100000001000010000001000100010000000000000000005000000000001a8885d61aee4febb69bd33546bd0e04000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e040100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2b758485800000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200101000000000000100000000000001e1ee0d5d64d84a64be712c7636496d140400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {&(0x7f0000011800)="b8e6bc4200000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005000000000000100000000000001e1ee0d5d64d84a64be712c7636496d14070000000000000001000000000000000a000000000200000000000000840000000000000000e40d0000b701000004000000000000008400000000000000002d0c0000b701000005000000000000000c06000000000000001c0c0000110000000500000000000000840000000000000000650a0000b70100000600000000000000010000000000000000c5090000a000000006000000000000000c0600000000000000b90900000c000000060000000000000054d2c2bf8d0000000094090000250000000700000000000000840000000000000000dd070000b7010000090000000000000084000000000000000026060000b7010000f7ffffffffffffff8400000000000000006f040000b701", 0x15d, 0x500000}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000040000000000000000010000000000000090500000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400", 0x65, 0x500560}, {&(0x7f0000011b00)="00000000000000000000000400000000000000000000000000000000a05000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004", 0x5b, 0x500720}, {&(0x7f0000011c00)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x38, 0x500840}, {&(0x7f0000011d00)="00000600000000000000000000000000000000605000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x52, 0x5008e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff", 0x132, 0x5009e0}, {&(0x7f0000012000)="000000000000000000000600000000000000000100000000000000d05000000000000000000000000000003000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000106000000000000000b4f7fb0d0124f978a408dac5052e4f6000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000005cbc645f00000000c7a335155bbc645f", 0xc1, 0x500b60}, {&(0x7f0000000480)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x48, 0x500c80}, {&(0x7f0000012200)="0000000000000000000000000000000000000600000000000000000000000000000000005100000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x62, 0x500d20}, {&(0x7f0000012300)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x3f, 0x500e40}, {&(0x7f0000012400)="0000000000000000000700000000000000000000000000000000105000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000007", 0x59, 0x500ee0}, {&(0x7f0000012500)="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", 0x1c0, 0x501000}, {&(0x7f0000012700)="0000010000000000000500000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001000000010000000000000007000000000000000200000000000000b0020000000000000000c000000000000000010000000000000500000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000004000000000000000200000000000000b003000000000000000010000000000000000100000000000002", 0x1b9, 0x501e40}, {&(0x7f0000000280)="f37badf500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200605000000000000100000000000001e1ee0d5d64d84a64be712c7636496d14060000000000000007000000000000000100000000f6ffffffffffffff8000305000000000008f0f00000c", 0x7b, 0x506000}, {&(0x7f0000012e00)="00000000000000000000000000000000000000008941f9988941f9988941f998", 0x20, 0x506fe0}, {&(0x7f0000013000)="b95ad41c00000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200905000000000000100000000000001e1ee0d5d64d84a64be712c7636496d140400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb0e0000a000000000010000000000000c0001000000000000ef0e00000c", 0x94, 0x509000}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) [ 1047.889085] BTRFS error (device loop4): found replace target device without a valid replace item [ 1047.906267] BTRFS error (device loop4): failed to init dev_replace: -117 19:57:16 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x7000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:16 executing program 4: 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, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:16 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1f, 0x80000000, 0x7d7], 0x3, 0x800}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e30000000000000000000080003000100cca5d379ebc835476df7a9000005000400000000000500030000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='\x00', 0x1) 19:57:16 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x3000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:16 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x7f030000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1047.972418] BTRFS error (device loop4): open_ctree failed 19:57:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 19:57:16 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1f, 0x80000000, 0x7d7], 0x3, 0x800}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e30000000000000000000080003000100cca5d379ebc835476df7a9000005000400000000000500030000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='\x00', 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1f, 0x80000000, 0x7d7], 0x3, 0x800}) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e30000000000000000000080003000100cca5d379ebc835476df7a9000005000400000000000500030000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='\x00', 0x1) (async) 19:57:16 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) 19:57:16 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, 0xfffffffffffffffc, 0x56) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:17 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async, rerun: 64) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (rerun: 64) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1f, 0x80000000, 0x7d7], 0x3, 0x800}) (async, rerun: 32) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async, rerun: 32) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e30000000000000000000080003000100cca5d379ebc835476df7a9000005000400000000000500030000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async, rerun: 64) write(r0, &(0x7f0000000080)='\x00', 0x1) 19:57:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) 19:57:17 executing program 4: write$sysctl(0xffffffffffffffff, &(0x7f0000000140)='2\x00', 0x2) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x89, 0x80000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1ff, 0x17e4}, 0x12800, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2b9}, 0xffffffffffffffff, 0x200000000, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1f, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="0000000000000000000000000000000019000000000002000000000000000000010000000000050000000000000000000100000001000010000001000100010000000000000000006900000000001a8885d61aee4febb69bd33546bd0e04000019000000000002000000000000000000010000000000050000000000000000000100000001000010000001000100010000000000000000005000000000001a8885d61aee4febb69bd33546bd0e04000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e040100000000000000000000010000000000007200000000000010000000100000001000000000000000000000000000000000000000000000000000000000000000001a8885d61aee4febb69bd33546bd0e04f90cac8b044b4fa88bee4b8d3da88dc2b758485800000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200101000000000000100000000000001e1ee0d5d64d84a64be712c7636496d140400000000000000030000000000000004000000000100000000000000d80100000000000000390f0000620000000001000000000000e40000100000000000e90e0000500000000001000000000000e40000500000000000990e0000500000000001000000000000e40000690000000000490e000050", 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) [ 1048.432041] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1048.447197] BTRFS error (device loop4): open_ctree failed 19:57:17 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x8000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB]) 19:57:17 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, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) sendto$inet(r1, 0x0, 0x4e, 0x2000477c, &(0x7f00000008c0)={0x2, 0x4e22, @empty}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r1, &(0x7f0000000080)='$', 0x300000) 19:57:17 executing program 4: write$sysctl(0xffffffffffffffff, &(0x7f0000000140)='2\x00', 0x2) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x89, 0x80000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1ff, 0x17e4}, 0x12800, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2b9}, 0xffffffffffffffff, 0x200000000, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1f, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) 19:57:17 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x8000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:17 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:17 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) sendto$inet(r1, 0x0, 0x4e, 0x2000477c, &(0x7f00000008c0)={0x2, 0x4e22, @empty}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r1, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) fstat(r0, &(0x7f00000001c0)) (async) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r1, 0x0, 0x4e, 0x2000477c, &(0x7f00000008c0)={0x2, 0x4e22, @empty}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000)=0x5, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r1, &(0x7f0000000080)='$', 0x300000) (async) 19:57:17 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d86"]) 19:57:17 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, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) fstat(r0, &(0x7f00000001c0)) (async, rerun: 64) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) (async, rerun: 64) sendto$inet(r1, 0x0, 0x4e, 0x2000477c, &(0x7f00000008c0)={0x2, 0x4e22, @empty}, 0x10) (async, rerun: 32) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (rerun: 32) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async, rerun: 32) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (rerun: 32) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r1, &(0x7f0000000080)='$', 0x300000) [ 1049.026609] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1049.056800] BTRFS error (device loop4): open_ctree failed 19:57:17 executing program 4: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) sendto$inet(r1, 0x0, 0x4e, 0x2000477c, &(0x7f00000008c0)={0x2, 0x4e22, @empty}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r1, &(0x7f0000000080)='$', 0x300000) 19:57:17 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1049.109619] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1049.133121] BTRFS error (device loop4): open_ctree failed 19:57:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d86"]) 19:57:18 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x9000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:18 executing program 4: write$sysctl(0xffffffffffffffff, &(0x7f0000000140)='2\x00', 0x2) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x89, 0x80000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1ff, 0x17e4}, 0x12800, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2b9}, 0xffffffffffffffff, 0x200000000, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1f, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {&(0x7f0000011800)="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", 0x15d, 0x500000}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000040000000000000000010000000000000090500000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400", 0x65, 0x500560}, {&(0x7f0000011b00)="00000000000000000000000400000000000000000000000000000000a05000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004", 0x5b, 0x500720}, {&(0x7f0000011c00)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x38, 0x500840}, {&(0x7f0000011d00)="00000600000000000000000000000000000000605000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x52, 0x5008e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff", 0x132, 0x5009e0}, {&(0x7f0000012000)="000000000000000000000600000000000000000100000000000000d05000000000000000000000000000003000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000106000000000000000b4f7fb0d0124f978a408dac5052e4f6000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000005cbc645f00000000c7a335155bbc645f", 0xc1, 0x500b60}, {&(0x7f0000000480)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x48, 0x500c80}, {&(0x7f0000012200)="0000000000000000000000000000000000000600000000000000000000000000000000005100000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x62, 0x500d20}, {&(0x7f0000012300)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x3f, 0x500e40}, {&(0x7f0000012400)="0000000000000000000700000000000000000000000000000000105000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000007", 0x59, 0x500ee0}, {&(0x7f0000012500)="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", 0x1c0, 0x501000}, {&(0x7f0000012700)="0000010000000000000500000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001000000010000000000000007000000000000000200000000000000b0020000000000000000c000000000000000010000000000000500000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000004000000000000000200000000000000b003000000000000000010000000000000000100000000000002", 0x1b9, 0x501e40}, {&(0x7f0000000280)="f37badf500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200605000000000000100000000000001e1ee0d5d64d84a64be712c7636496d14060000000000000007000000000000000100000000f6ffffffffffffff8000305000000000008f0f00000c", 0x7b, 0x506000}, {&(0x7f0000012e00)="00000000000000000000000000000000000000008941f9988941f9988941f998", 0x20, 0x506fe0}, {&(0x7f0000013000)="b95ad41c00000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200905000000000000100000000000001e1ee0d5d64d84a64be712c7636496d140400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb0e0000a000000000010000000000000c0001000000000000ef0e00000c", 0x94, 0x509000}, {&(0x7f0000013100)="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", 0x13b, 0x509f40}, {&(0x7f0000013300)="000000000000000000000000000000000000000000000000050000000000", 0x1e, 0x50afe0}, {&(0x7f0000013500)="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", 0x3e4, 0x50be40}, {&(0x7f0000013900)="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", 0x400, 0x50cca0}, {&(0x7f0000000700)="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", 0x20b, 0x50e000}, 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0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) 19:57:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d86"]) 19:57:18 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x9000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:18 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4"]) [ 1049.716750] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1049.725395] BTRFS error (device loop4): open_ctree failed [ 1049.774593] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1049.828052] BTRFS error (device loop4): open_ctree failed [ 1049.843804] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1049.859045] BTRFS error (device loop4): open_ctree failed 19:57:18 executing program 4: write$sysctl(0xffffffffffffffff, &(0x7f0000000140)='2\x00', 0x2) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x89, 0x80000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1ff, 0x17e4}, 0x12800, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2b9}, 0xffffffffffffffff, 0x200000000, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1f, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, 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0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {&(0x7f0000011800)="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", 0x15d, 0x500000}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000040000000000000000010000000000000090500000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400", 0x65, 0x500560}, {&(0x7f0000011b00)="00000000000000000000000400000000000000000000000000000000a05000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004", 0x5b, 0x500720}, {&(0x7f0000011c00)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x38, 0x500840}, {&(0x7f0000011d00)="00000600000000000000000000000000000000605000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x52, 0x5008e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff", 0x132, 0x5009e0}, {&(0x7f0000012000)="000000000000000000000600000000000000000100000000000000d05000000000000000000000000000003000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000106000000000000000b4f7fb0d0124f978a408dac5052e4f6000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000005cbc645f00000000c7a335155bbc645f", 0xc1, 0x500b60}, {&(0x7f0000000480)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x48, 0x500c80}, {&(0x7f0000012200)="0000000000000000000000000000000000000600000000000000000000000000000000005100000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x62, 0x500d20}, {&(0x7f0000012300)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x3f, 0x500e40}, {&(0x7f0000012400)="0000000000000000000700000000000000000000000000000000105000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000007", 0x59, 0x500ee0}, {&(0x7f0000012500)="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", 0x1c0, 0x501000}, {&(0x7f0000012700)="0000010000000000000500000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001000000010000000000000007000000000000000200000000000000b0020000000000000000c000000000000000010000000000000500000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000004000000000000000200000000000000b003000000000000000010000000000000000100000000000002", 0x1b9, 0x501e40}, {&(0x7f0000000280)="f37badf500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200605000000000000100000000000001e1ee0d5d64d84a64be712c7636496d14060000000000000007000000000000000100000000f6ffffffffffffff8000305000000000008f0f00000c", 0x7b, 0x506000}, {&(0x7f0000012e00)="00000000000000000000000000000000000000008941f9988941f9988941f998", 0x20, 0x506fe0}, {&(0x7f0000013000)="b95ad41c00000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200905000000000000100000000000001e1ee0d5d64d84a64be712c7636496d140400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb0e0000a000000000010000000000000c0001000000000000ef0e00000c", 0x94, 0x509000}, {&(0x7f0000013100)="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", 0x13b, 0x509f40}, {&(0x7f0000013300)="000000000000000000000000000000000000000000000000050000000000", 0x1e, 0x50afe0}, {&(0x7f0000013500)="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", 0x3e4, 0x50be40}, 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0x400, 0x50cca0}, {&(0x7f0000000700)="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", 0x20b, 0x50e000}, {&(0x7f0000014000)="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", 0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) 19:57:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4"]) 19:57:18 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000001c0)=0x4, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:18 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x10000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1050.044955] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1050.078119] BTRFS error (device loop4): open_ctree failed 19:57:18 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x10000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4"]) 19:57:18 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:18 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36"]) 19:57:19 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x64000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1050.204777] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' 19:57:19 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000001c0)=0x4, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) 19:57:19 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x8f030000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1050.305847] BTRFS error (device loop4): open_ctree failed [ 1050.338007] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' 19:57:19 executing program 4: write$sysctl(0xffffffffffffffff, &(0x7f0000000140)='2\x00', 0x2) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x89, 0x80000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x1ff, 0x17e4}, 0x12800, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x2b9}, 0xffffffffffffffff, 0x200000000, 0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r1, 0x0) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1f, &(0x7f00000009c0)=[{&(0x7f0000010000)="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", 0x12b, 0x10000}, {&(0x7f0000010200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\a', 0x14, 0x10220}, {&(0x7f0000010300)="00000000000000000000000001000000000000e40000100000000000000040000000000002000000000000000000010000000000020000000000000000100000001000000010000001000000010000000000000000001000000000001a8885d61aee4febb69bd33546bd0e04", 0x6c, 0x10320}, {&(0x7f0000010400)="000000000000000000000000105000000000000500000000000000001010000000000004000000000000000020500000000000050000000000000000005000000000000400000000000000007050000000000004000000000000000080500000000000040000000000000000000001000000000080000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f050000000000006000000000000000010100000000000040000000000000000b0500000000000060000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d0000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000005000000000000700000000000000001010000000000004000000000000000010500000000000070000000000000000d050000000000006000000000000000000510000000000060000000000000000605000000000000600000000000000000000010000000000d000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000050500000000000040000000000000000101000000000000400000000000000006050000000000004000000000000000000500000000000040000000000000000705000000000000400000000000000008050000000000004000000000000000000000100000000008000000000000001", 0x274, 0x10b20}, {&(0x7f0000010800)="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", 0x226, 0x100ea0}, {&(0x7f0000010b00)="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", 0x160, 0x101ea0}, {0x0}, {&(0x7f0000011800)="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", 0x15d, 0x500000}, {&(0x7f0000011a00)="0000000000000000000000000000000000000000040000000000000000010000000000000090500000000000000000000000000000100000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000400", 0x65, 0x500560}, {&(0x7f0000011b00)="00000000000000000000000400000000000000000000000000000000a05000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000004", 0x5b, 0x500720}, {&(0x7f0000011c00)="000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x38, 0x500840}, {&(0x7f0000011d00)="00000600000000000000000000000000000000605000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x52, 0x5008e0}, {&(0x7f0000011e00)="00000000000000000000000000000000000000000000000000050000000000000084ffffffffffffffff0000000000000000000007000264656661756c74000000000000000002002e2e03000000000000000000000000000000000000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f00000000000000005bbc645f000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed410000000000000000000000000080ffffffff", 0x132, 0x5009e0}, {&(0x7f0000012000)="000000000000000000000600000000000000000100000000000000d05000000000000000000000000000003000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000106000000000000000b4f7fb0d0124f978a408dac5052e4f6000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000005cbc645f00000000c7a335155bbc645f", 0xc1, 0x500b60}, {&(0x7f0000000480)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x48, 0x500c80}, {&(0x7f0000012200)="0000000000000000000000000000000000000600000000000000000000000000000000005100000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000006", 0x62, 0x500d20}, {&(0x7f0000012300)="00000000000000000001000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41", 0x3f, 0x500e40}, {&(0x7f0000012400)="0000000000000000000700000000000000000000000000000000105000000000000000000000000000001000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000007", 0x59, 0x500ee0}, {&(0x7f0000012500)="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", 0x1c0, 0x501000}, {&(0x7f0000012700)="0000010000000000000500000000000000010000000000000006000000000000000200000000000000b00400000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000006000000000000000200000000000000b00500000000000000010000000000000004000000000000000200000000000000b00900000000000000010000000000000004000000000000000200000000000000b0f7ffffffffffffff010000000000000006000000000000000200000000000000b00700000000000000010000000000000006000000000000000100000000000000b205000000000000000501000000000000000000000000000001000000010000000000000007000000000000000200000000000000b0020000000000000000c000000000000000010000000000000500000000000000010000000000000007000000000000000200000000000000b00100000000000000010000000000000004000000000000000200000000000000b003000000000000000010000000000000000100000000000002", 0x1b9, 0x501e40}, {&(0x7f0000000280)="f37badf500000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200605000000000000100000000000001e1ee0d5d64d84a64be712c7636496d14060000000000000007000000000000000100000000f6ffffffffffffff8000305000000000008f0f00000c", 0x7b, 0x506000}, {&(0x7f0000012e00)="00000000000000000000000000000000000000008941f9988941f9988941f998", 0x20, 0x506fe0}, {&(0x7f0000013000)="b95ad41c00000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200905000000000000100000000000001e1ee0d5d64d84a64be712c7636496d140400000000000000f7ffffffffffffff02000000000001000000000000010000000000000000fb0e0000a000000000010000000000000c0001000000000000ef0e00000c", 0x94, 0x509000}, {&(0x7f0000013100)="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", 0x13b, 0x509f40}, {&(0x7f0000013300)="000000000000000000000000000000000000000000000000050000000000", 0x1e, 0x50afe0}, {&(0x7f0000013500)="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", 0x3e4, 0x50be40}, 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0x400, 0x50cca0}, 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&(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) [ 1050.402397] BTRFS error (device loop4): open_ctree failed 19:57:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36"]) [ 1050.592370] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1050.607110] BTRFS error (device loop4): open_ctree failed [ 1050.622029] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' 19:57:19 executing program 4: write$sysctl(0xffffffffffffffff, &(0x7f0000000140)='2\x00', 0x2) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x89, 0x80000, 0xe, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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{&(0x7f0000000700)="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", 0x20b, 0x50e000}, {&(0x7f0000014000)="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", 0x920, 0x50e6e0}, {&(0x7f0000015600)="af6d627700000000000000000000000000000000000000000000000000000000f90cac8b044b4fa88bee4b8d3da88dc200005100000000000100000000000001e1ee0d5d64d84a64be712c7636496d140600000000000000040000000000000004000000000000000000000000f90100000000000000730f0000280000000100000000000000cc0000100000000000430f0000300000000100000000000000cc0000500000000000130f0000300000000100000000000000cc0000690000000000e30e000030", 0xc6, 0x510000}, {&(0x7f0000015700)="00000000000000000300000000000000000100000000000000006900000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000005000000000000000190000000000e1ee0d5d64d84a64be712c7636496d140300000000000000000100000000000000001000000000000000400000000000e1ee0d5d64d84a64be712c7636496d14", 0x98, 0x510f40}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) [ 1050.645403] BTRFS error (device loop4): open_ctree failed 19:57:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x10, 0x40, 0xfd, 0x3, 0x0, 0x3c43, 0x2050, 0x140ab3c4fc767d65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x1, @perf_config_ext={0x3, 0x66b}, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x204}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e26, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x0, 0x0, 0x0, 0x2, 0xb0}, {0x0, 0x10000, 0x4, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x34ff, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200090014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f00000001c0)=0x1, 0x4) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1050.851167] BTRFS info (device loop4): unrecognized mount option 'autodefeÇg' [ 1050.880499] BTRFS error (device loop4): open_ctree failed 19:57:19 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x64000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36"]) 19:57:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x10, 0x40, 0xfd, 0x3, 0x0, 0x3c43, 0x2050, 0x140ab3c4fc767d65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x1, @perf_config_ext={0x3, 0x66b}, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x204}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e26, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x0, 0x0, 0x0, 0x2, 0xb0}, {0x0, 0x10000, 0x4, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x34ff, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200090014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f00000001c0)=0x1, 0x4) write(r0, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x10, 0x40, 0xfd, 0x3, 0x0, 0x3c43, 0x2050, 0x140ab3c4fc767d65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x1, @perf_config_ext={0x3, 0x66b}, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x204}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e26, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x0, 0x0, 0x0, 0x2, 0xb0}, {0x0, 0x10000, 0x4, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x34ff, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200090014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f00000001c0)=0x1, 0x4) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) 19:57:19 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:19 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x300000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:19 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x10, 0x40, 0xfd, 0x3, 0x0, 0x3c43, 0x2050, 0x140ab3c4fc767d65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x1, @perf_config_ext={0x3, 0x66b}, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x204}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e26, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x0, 0x0, 0x0, 0x2, 0xb0}, {0x0, 0x10000, 0x4, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x34ff, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200090014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) setsockopt$X25_QBITINCL(0xffffffffffffffff, 0x106, 0x1, &(0x7f00000001c0)=0x1, 0x4) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479"]) 19:57:19 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:19 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:19 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479"]) 19:57:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479"]) 19:57:20 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x7f030000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:20 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async, rerun: 64) fstat(0xffffffffffffffff, &(0x7f0000000680)) (rerun: 64) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async, rerun: 32) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (rerun: 32) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async, rerun: 32) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (rerun: 32) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b4"]) 19:57:20 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:20 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x700000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b4"]) 19:57:20 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) openat$cgroup(0xffffffffffffffff, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) 19:57:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b4"]) 19:57:20 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:20 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468"]) 19:57:21 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 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={0x0}, 0x0, 0x0, 0x18d, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)=':\'\x00') sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e04, @private=0xa010100}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in6=@loopback}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd7000000000001600000084000180080003000000000014000200746561dc2000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r1, &(0x7f0000000080)='$', 0x300000) 19:57:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468"]) 19:57:21 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0xfeffffff}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468"]) 19:57:21 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 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={0x0}, 0x0, 0x0, 0x18d, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)=':\'\x00') sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e04, @private=0xa010100}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in6=@loopback}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd7000000000001600000084000180080003000000000014000200746561dc2000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r1, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 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={0x0}, 0x0, 0x0, 0x18d, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)=':\'\x00') (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e04, @private=0xa010100}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in6=@loopback}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd7000000000001600000084000180080003000000000014000200746561dc2000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r1, &(0x7f0000000080)='$', 0x300000) (async) 19:57:21 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x7f03000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 1) 19:57:21 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x800000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:21 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x8, 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={0x0}, 0x0, 0x0, 0x18d, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)=':\'\x00') (async, rerun: 32) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e04, @private=0xa010100}, 0x10) (async, rerun: 32) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in6=@loopback}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) clock_gettime(0x0, 0x0) (rerun: 32) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd7000000000001600000084000180080003000000000014000200746561dc2000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async, rerun: 64) write(r1, &(0x7f0000000080)='$', 0x300000) (rerun: 64) [ 1052.849091] FAULT_INJECTION: forcing a failure. [ 1052.849091] name failslab, interval 1, probability 0, space 0, times 0 [ 1052.860683] CPU: 0 PID: 9872 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1052.868490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1052.877851] Call Trace: [ 1052.880463] dump_stack+0x1fc/0x2ef [ 1052.884111] should_fail.cold+0xa/0xf [ 1052.887939] ? setup_fault_attr+0x200/0x200 [ 1052.892279] ? lock_acquire+0x170/0x3c0 [ 1052.896279] __should_failslab+0x115/0x180 [ 1052.900522] should_failslab+0x5/0x10 [ 1052.904328] __kmalloc+0x2ab/0x3c0 [ 1052.907869] ? __se_sys_memfd_create+0xf8/0x440 [ 1052.912533] __se_sys_memfd_create+0xf8/0x440 [ 1052.917020] ? memfd_file_seals_ptr+0x150/0x150 [ 1052.921676] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1052.927029] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1052.932034] ? do_syscall_64+0x21/0x620 [ 1052.935999] do_syscall_64+0xf9/0x620 [ 1052.939789] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1052.944963] RIP: 0033:0x7fe0a143d049 [ 1052.948667] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1052.967552] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1052.975246] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143d049 [ 1052.982497] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007fe0a14961e0 [ 1052.989769] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007fe09fdb21d0 19:57:21 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 2) [ 1052.997023] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1053.004292] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000040 [ 1053.057674] FAULT_INJECTION: forcing a failure. [ 1053.057674] name failslab, interval 1, probability 0, space 0, times 0 [ 1053.075728] CPU: 1 PID: 9883 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1053.083546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1053.092902] Call Trace: [ 1053.095500] dump_stack+0x1fc/0x2ef [ 1053.099142] should_fail.cold+0xa/0xf [ 1053.102957] ? setup_fault_attr+0x200/0x200 [ 1053.107294] ? lock_acquire+0x170/0x3c0 [ 1053.111291] __should_failslab+0x115/0x180 [ 1053.115541] should_failslab+0x5/0x10 [ 1053.119344] kmem_cache_alloc+0x277/0x370 [ 1053.123488] ? shmem_destroy_callback+0xb0/0xb0 [ 1053.128151] shmem_alloc_inode+0x18/0x40 [ 1053.132199] ? shmem_destroy_callback+0xb0/0xb0 [ 1053.136857] alloc_inode+0x5d/0x180 [ 1053.140486] new_inode+0x1d/0xf0 [ 1053.143846] shmem_get_inode+0x96/0x8d0 [ 1053.147810] __shmem_file_setup.part.0+0x7a/0x2b0 [ 1053.152665] shmem_file_setup+0x61/0x90 [ 1053.156757] __se_sys_memfd_create+0x26b/0x440 [ 1053.161359] ? memfd_file_seals_ptr+0x150/0x150 [ 1053.166028] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1053.171393] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1053.176439] ? do_syscall_64+0x21/0x620 [ 1053.180416] do_syscall_64+0xf9/0x620 [ 1053.184214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1053.189405] RIP: 0033:0x7fe0a143d049 19:57:22 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0xfffffffe}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 3) [ 1053.193136] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1053.212028] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1053.219731] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143d049 [ 1053.227009] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007fe0a14961e0 [ 1053.234273] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007fe09fdb21d0 [ 1053.241542] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1053.248814] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000040 [ 1053.298093] FAULT_INJECTION: forcing a failure. [ 1053.298093] name failslab, interval 1, probability 0, space 0, times 0 [ 1053.310644] CPU: 1 PID: 9892 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1053.318454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1053.327816] Call Trace: [ 1053.330425] dump_stack+0x1fc/0x2ef [ 1053.334063] should_fail.cold+0xa/0xf [ 1053.337886] ? setup_fault_attr+0x200/0x200 [ 1053.342216] ? lock_acquire+0x170/0x3c0 [ 1053.346204] __should_failslab+0x115/0x180 [ 1053.350449] should_failslab+0x5/0x10 [ 1053.354255] kmem_cache_alloc+0x277/0x370 [ 1053.358411] __d_alloc+0x2b/0xa10 [ 1053.361881] d_alloc_pseudo+0x19/0x70 [ 1053.365684] alloc_file_pseudo+0xc6/0x250 [ 1053.369846] ? alloc_file+0x4d0/0x4d0 [ 1053.373704] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 1053.379325] ? shmem_get_inode+0x44c/0x8d0 [ 1053.383572] __shmem_file_setup.part.0+0x102/0x2b0 [ 1053.388504] shmem_file_setup+0x61/0x90 [ 1053.392464] __se_sys_memfd_create+0x26b/0x440 [ 1053.397030] ? memfd_file_seals_ptr+0x150/0x150 [ 1053.401694] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1053.407051] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1053.412053] ? do_syscall_64+0x21/0x620 [ 1053.416035] do_syscall_64+0xf9/0x620 [ 1053.419839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1053.425020] RIP: 0033:0x7fe0a143d049 [ 1053.428713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 19:57:22 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:22 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x900000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 4) [ 1053.447596] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1053.455289] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143d049 [ 1053.462550] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007fe0a14961e0 [ 1053.469809] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007fe09fdb21d0 [ 1053.477081] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1053.485815] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000040 19:57:22 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1053.569269] FAULT_INJECTION: forcing a failure. [ 1053.569269] name failslab, interval 1, probability 0, space 0, times 0 [ 1053.581101] CPU: 1 PID: 9904 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1053.588910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1053.598268] Call Trace: [ 1053.600869] dump_stack+0x1fc/0x2ef [ 1053.604505] should_fail.cold+0xa/0xf [ 1053.608316] ? setup_fault_attr+0x200/0x200 [ 1053.612651] ? lock_acquire+0x170/0x3c0 [ 1053.616645] __should_failslab+0x115/0x180 [ 1053.620893] should_failslab+0x5/0x10 [ 1053.624697] kmem_cache_alloc+0x277/0x370 [ 1053.628863] __alloc_file+0x21/0x340 [ 1053.632586] alloc_empty_file+0x6d/0x170 [ 1053.636658] alloc_file+0x5e/0x4d0 [ 1053.640211] alloc_file_pseudo+0x165/0x250 [ 1053.644471] ? alloc_file+0x4d0/0x4d0 [ 1053.648279] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 1053.653918] ? shmem_get_inode+0x44c/0x8d0 [ 1053.658173] __shmem_file_setup.part.0+0x102/0x2b0 [ 1053.663120] shmem_file_setup+0x61/0x90 [ 1053.667103] __se_sys_memfd_create+0x26b/0x440 [ 1053.671698] ? memfd_file_seals_ptr+0x150/0x150 [ 1053.676376] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1053.681748] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1053.686767] ? do_syscall_64+0x21/0x620 [ 1053.690749] do_syscall_64+0xf9/0x620 [ 1053.694572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1053.699757] RIP: 0033:0x7fe0a143d049 19:57:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 5) [ 1053.703472] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1053.722374] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1053.730079] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143d049 [ 1053.737350] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007fe0a14961e0 [ 1053.744622] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007fe09fdb21d0 [ 1053.751893] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1053.759163] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000040 19:57:22 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="0661d2f4d655dc328325196c08000300010000001400020065727370616e300000000000000000000004000000000007004b102a794603000000000005000400000000004072227efbeb8489b41c712d966f1b154576b4cd3162e00de3e3f1f1dfc0cc061ca9af6b9209c67a216228c913087c38d5361f9993026d8d8d068d64f4a525697b28ae562c7607eb21f7bd20e9c16dc4b67cc3810622573aaca260b8e0dc1af1e803f094b119b371c3d363493db5c70e175cf039e62e0276be595588ab38bc9619d2ff205a11f88affd1f2f2f25096ef16bbe43d398f61f4d2dd214357d91eedbe304a709f10fe"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1053.793893] FAULT_INJECTION: forcing a failure. [ 1053.793893] name failslab, interval 1, probability 0, space 0, times 0 [ 1053.805375] CPU: 1 PID: 9913 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1053.813177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1053.822530] Call Trace: [ 1053.825130] dump_stack+0x1fc/0x2ef [ 1053.828760] should_fail.cold+0xa/0xf [ 1053.832558] ? setup_fault_attr+0x200/0x200 [ 1053.836887] ? lock_acquire+0x170/0x3c0 [ 1053.840877] __should_failslab+0x115/0x180 [ 1053.845120] should_failslab+0x5/0x10 [ 1053.848932] kmem_cache_alloc_trace+0x284/0x380 [ 1053.853620] apparmor_file_alloc_security+0x394/0xad0 [ 1053.858821] ? apparmor_file_receive+0x160/0x160 [ 1053.863586] ? __alloc_file+0x21/0x340 [ 1053.867486] security_file_alloc+0x40/0x90 [ 1053.871733] __alloc_file+0xd8/0x340 [ 1053.875453] alloc_empty_file+0x6d/0x170 [ 1053.879521] alloc_file+0x5e/0x4d0 [ 1053.883070] alloc_file_pseudo+0x165/0x250 [ 1053.887315] ? alloc_file+0x4d0/0x4d0 [ 1053.891117] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 1053.896744] ? shmem_get_inode+0x44c/0x8d0 [ 1053.896767] __shmem_file_setup.part.0+0x102/0x2b0 [ 1053.896786] shmem_file_setup+0x61/0x90 [ 1053.896800] __se_sys_memfd_create+0x26b/0x440 [ 1053.896815] ? memfd_file_seals_ptr+0x150/0x150 [ 1053.896829] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1053.924910] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1053.929939] ? do_syscall_64+0x21/0x620 [ 1053.933925] do_syscall_64+0xf9/0x620 [ 1053.937739] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1053.942930] RIP: 0033:0x7fe0a143d049 [ 1053.946645] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1053.965547] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1053.973271] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143d049 [ 1053.980548] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007fe0a14961e0 [ 1053.987822] RBP: 0000000000000001 R08: 0000000000010000 R09: 00007fe09fdb21d0 19:57:22 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:22 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x1000000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:22 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:22 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1053.995098] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 1054.002374] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020000040 19:57:22 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 6) [ 1054.143799] FAULT_INJECTION: forcing a failure. [ 1054.143799] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1054.174497] CPU: 1 PID: 9929 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1054.182319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1054.191679] Call Trace: [ 1054.194283] dump_stack+0x1fc/0x2ef [ 1054.197926] should_fail.cold+0xa/0xf [ 1054.201736] ? lock_acquire+0x170/0x3c0 [ 1054.205720] ? setup_fault_attr+0x200/0x200 [ 1054.210074] __alloc_pages_nodemask+0x239/0x2890 [ 1054.214843] ? __lock_acquire+0x6de/0x3ff0 [ 1054.219096] ? static_obj+0x50/0x50 [ 1054.222739] ? __lock_acquire+0x6de/0x3ff0 [ 1054.226982] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1054.231835] ? __lock_acquire+0x6de/0x3ff0 [ 1054.236173] ? mark_held_locks+0xf0/0xf0 [ 1054.240246] ? unwind_next_frame+0xeee/0x1400 [ 1054.244752] ? mark_held_locks+0xf0/0xf0 [ 1054.248818] ? deref_stack_reg+0x134/0x1d0 [ 1054.253066] ? get_reg+0x176/0x1f0 [ 1054.256622] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 1054.262515] alloc_pages_vma+0xf2/0x780 [ 1054.266505] shmem_alloc_page+0x11c/0x1f0 [ 1054.270665] ? shmem_swapin+0x220/0x220 [ 1054.274664] ? percpu_counter_add_batch+0x126/0x180 [ 1054.279689] ? __vm_enough_memory+0x316/0x650 [ 1054.284203] shmem_alloc_and_acct_page+0x15a/0x850 [ 1054.289156] shmem_getpage_gfp+0x4e9/0x37f0 19:57:23 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async, rerun: 64) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async, rerun: 64) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) clock_gettime(0x0, 0x0) (rerun: 32) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="0661d2f4d655dc328325196c08000300010000001400020065727370616e300000000000000000000004000000000007004b102a794603000000000005000400000000004072227efbeb8489b41c712d966f1b154576b4cd3162e00de3e3f1f1dfc0cc061ca9af6b9209c67a216228c913087c38d5361f9993026d8d8d068d64f4a525697b28ae562c7607eb21f7bd20e9c16dc4b67cc3810622573aaca260b8e0dc1af1e803f094b119b371c3d363493db5c70e175cf039e62e0276be595588ab38bc9619d2ff205a11f88affd1f2f2f25096ef16bbe43d398f61f4d2dd214357d91eedbe304a709f10fe"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1054.293504] ? shmem_alloc_and_acct_page+0x850/0x850 [ 1054.298620] ? mark_held_locks+0xa6/0xf0 [ 1054.302685] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 1054.308070] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 1054.313286] shmem_write_begin+0xff/0x1e0 [ 1054.317452] generic_perform_write+0x1f8/0x4d0 [ 1054.322052] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 1054.326725] ? current_time+0x1c0/0x1c0 [ 1054.330704] ? lock_acquire+0x170/0x3c0 [ 1054.334689] __generic_file_write_iter+0x24b/0x610 [ 1054.339630] generic_file_write_iter+0x3f8/0x730 [ 1054.344396] __vfs_write+0x51b/0x770 [ 1054.348113] ? kernel_read+0x110/0x110 [ 1054.352020] ? check_preemption_disabled+0x41/0x280 [ 1054.357052] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1054.362077] vfs_write+0x1f3/0x540 [ 1054.365625] __x64_sys_pwrite64+0x1f7/0x250 [ 1054.369954] ? ksys_pwrite64+0x1a0/0x1a0 [ 1054.374020] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1054.379042] ? do_syscall_64+0x21/0x620 [ 1054.383027] do_syscall_64+0xf9/0x620 [ 1054.386834] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1054.392020] RIP: 0033:0x7fe0a13f0017 [ 1054.395737] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1054.414643] RSP: 002b:00007fe09fdb1f00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1054.422356] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a13f0017 [ 1054.429632] RDX: 0000000000000048 RSI: 0000000020010000 RDI: 0000000000000004 [ 1054.436905] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1054.444175] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 1054.451454] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 19:57:23 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async, rerun: 32) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async, rerun: 32) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="0661d2f4d655dc328325196c08000300010000001400020065727370616e300000000000000000000004000000000007004b102a794603000000000005000400000000004072227efbeb8489b41c712d966f1b154576b4cd3162e00de3e3f1f1dfc0cc061ca9af6b9209c67a216228c913087c38d5361f9993026d8d8d068d64f4a525697b28ae562c7607eb21f7bd20e9c16dc4b67cc3810622573aaca260b8e0dc1af1e803f094b119b371c3d363493db5c70e175cf039e62e0276be595588ab38bc9619d2ff205a11f88affd1f2f2f25096ef16bbe43d398f61f4d2dd214357d91eedbe304a709f10fe"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (rerun: 64) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 7) [ 1054.552512] FAULT_INJECTION: forcing a failure. [ 1054.552512] name failslab, interval 1, probability 0, space 0, times 0 [ 1054.564425] CPU: 0 PID: 9949 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1054.572226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1054.581839] Call Trace: [ 1054.584439] dump_stack+0x1fc/0x2ef [ 1054.588075] should_fail.cold+0xa/0xf [ 1054.591887] ? setup_fault_attr+0x200/0x200 [ 1054.596220] ? __lock_acquire+0x6de/0x3ff0 [ 1054.600464] __should_failslab+0x115/0x180 [ 1054.604702] should_failslab+0x5/0x10 [ 1054.608504] kmem_cache_alloc+0x3f/0x370 [ 1054.612573] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 1054.618209] __radix_tree_create+0x314/0x540 [ 1054.622889] __radix_tree_insert+0xbb/0x5f0 [ 1054.627223] ? __radix_tree_create+0x540/0x540 [ 1054.631812] ? lock_acquire+0x170/0x3c0 [ 1054.635791] ? shmem_add_to_page_cache+0x306/0xbb0 [ 1054.640744] shmem_add_to_page_cache+0x616/0xbb0 [ 1054.645512] ? shmem_recalc_inode+0x310/0x310 [ 1054.650018] ? __radix_tree_preload+0x1fe/0x280 [ 1054.654706] shmem_getpage_gfp+0x2004/0x37f0 [ 1054.659136] ? shmem_alloc_and_acct_page+0x850/0x850 [ 1054.664245] ? mark_held_locks+0xa6/0xf0 [ 1054.668312] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 1054.673510] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 1054.678722] shmem_write_begin+0xff/0x1e0 [ 1054.682886] generic_perform_write+0x1f8/0x4d0 [ 1054.687485] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 1054.692162] ? current_time+0x1c0/0x1c0 [ 1054.696248] ? lock_acquire+0x170/0x3c0 [ 1054.700243] __generic_file_write_iter+0x24b/0x610 [ 1054.705202] generic_file_write_iter+0x3f8/0x730 [ 1054.709982] __vfs_write+0x51b/0x770 [ 1054.713711] ? kernel_read+0x110/0x110 [ 1054.717621] ? check_preemption_disabled+0x41/0x280 [ 1054.722655] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1054.727687] vfs_write+0x1f3/0x540 [ 1054.731246] __x64_sys_pwrite64+0x1f7/0x250 [ 1054.735580] ? ksys_pwrite64+0x1a0/0x1a0 [ 1054.739648] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1054.744672] ? do_syscall_64+0x21/0x620 [ 1054.748657] do_syscall_64+0xf9/0x620 [ 1054.752471] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1054.757661] RIP: 0033:0x7fe0a13f0017 [ 1054.761383] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1054.780284] RSP: 002b:00007fe09fdb1f00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1054.787998] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a13f0017 [ 1054.795262] RDX: 0000000000000048 RSI: 0000000020010000 RDI: 0000000000000004 19:57:23 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) fstat(r1, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1054.802512] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1054.809761] R10: 0000000000010000 R11: 0000000000000293 R12: 0000000000000004 [ 1054.817013] R13: 0000000000000004 R14: 00000000200009c0 R15: 0000000000000000 19:57:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 8) 19:57:23 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:23 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:23 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:23 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x6400000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1054.968441] FAULT_INJECTION: forcing a failure. [ 1054.968441] name failslab, interval 1, probability 0, space 0, times 0 [ 1055.018667] CPU: 1 PID: 9965 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1055.026496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1055.035854] Call Trace: [ 1055.038451] dump_stack+0x1fc/0x2ef [ 1055.042086] should_fail.cold+0xa/0xf [ 1055.045899] ? setup_fault_attr+0x200/0x200 [ 1055.050231] ? lock_acquire+0x170/0x3c0 [ 1055.054224] __should_failslab+0x115/0x180 [ 1055.058466] should_failslab+0x5/0x10 [ 1055.062269] kmem_cache_alloc+0x277/0x370 [ 1055.066425] getname_flags+0xce/0x590 [ 1055.070233] do_sys_open+0x26c/0x520 [ 1055.073950] ? filp_open+0x70/0x70 [ 1055.077497] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1055.082866] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1055.087887] ? do_syscall_64+0x21/0x620 [ 1055.091864] do_syscall_64+0xf9/0x620 [ 1055.095671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1055.100869] RIP: 0033:0x7fe0a13eff64 19:57:23 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) fstat(r1, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1055.104589] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1055.123494] RSP: 002b:00007fe09fdb1eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1055.131223] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a13eff64 [ 1055.138503] RDX: 0000000000000002 RSI: 00007fe09fdb1fe0 RDI: 00000000ffffff9c [ 1055.145782] RBP: 00007fe09fdb1fe0 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1055.153068] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1055.160345] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:23 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 9) [ 1055.222007] FAULT_INJECTION: forcing a failure. [ 1055.222007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1055.233838] CPU: 1 PID: 9977 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1055.241644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1055.251009] Call Trace: [ 1055.253603] dump_stack+0x1fc/0x2ef [ 1055.257245] should_fail.cold+0xa/0xf [ 1055.261060] ? setup_fault_attr+0x200/0x200 [ 1055.265410] ? do_writepages+0x290/0x290 [ 1055.269488] ? unlock_page+0x13d/0x230 [ 1055.273392] __alloc_pages_nodemask+0x239/0x2890 [ 1055.278177] ? generic_perform_write+0x36c/0x4d0 [ 1055.282948] ? __lock_acquire+0x6de/0x3ff0 [ 1055.287206] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1055.292072] ? lock_downgrade+0x720/0x720 [ 1055.296229] ? lock_acquire+0x170/0x3c0 [ 1055.300221] ? up_write+0x18/0x150 [ 1055.303769] ? generic_file_write_iter+0x381/0x730 [ 1055.308714] cache_grow_begin+0xa4/0x8a0 [ 1055.312782] ? setup_fault_attr+0x200/0x200 [ 1055.317109] ? lock_acquire+0x170/0x3c0 [ 1055.321094] cache_alloc_refill+0x273/0x340 [ 1055.325426] kmem_cache_alloc+0x346/0x370 [ 1055.329712] getname_flags+0xce/0x590 [ 1055.333530] do_sys_open+0x26c/0x520 [ 1055.337346] ? filp_open+0x70/0x70 [ 1055.340900] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1055.346275] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1055.351301] ? do_syscall_64+0x21/0x620 [ 1055.355283] do_syscall_64+0xf9/0x620 [ 1055.359092] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1055.364283] RIP: 0033:0x7fe0a13eff64 [ 1055.367998] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1055.386907] RSP: 002b:00007fe09fdb1eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1055.394630] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a13eff64 [ 1055.401908] RDX: 0000000000000002 RSI: 00007fe09fdb1fe0 RDI: 00000000ffffff9c [ 1055.409186] RBP: 00007fe09fdb1fe0 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1055.416463] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1055.423743] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 10) [ 1055.535349] FAULT_INJECTION: forcing a failure. [ 1055.535349] name failslab, interval 1, probability 0, space 0, times 0 [ 1055.547629] CPU: 0 PID: 9994 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1055.555446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1055.564801] Call Trace: [ 1055.567382] dump_stack+0x1fc/0x2ef [ 1055.571004] should_fail.cold+0xa/0xf [ 1055.574805] ? setup_fault_attr+0x200/0x200 [ 1055.579238] ? lock_acquire+0x170/0x3c0 [ 1055.583204] __should_failslab+0x115/0x180 [ 1055.587459] should_failslab+0x5/0x10 [ 1055.591262] kmem_cache_alloc+0x277/0x370 [ 1055.595407] __alloc_file+0x21/0x340 [ 1055.599135] alloc_empty_file+0x6d/0x170 [ 1055.603203] path_openat+0xe9/0x2df0 [ 1055.606919] ? __lock_acquire+0x6de/0x3ff0 [ 1055.611161] ? path_lookupat+0x8d0/0x8d0 [ 1055.615246] ? mark_held_locks+0xf0/0xf0 [ 1055.619298] do_filp_open+0x18c/0x3f0 [ 1055.623097] ? may_open_dev+0xf0/0xf0 [ 1055.626891] ? __alloc_fd+0x28d/0x570 [ 1055.630705] ? lock_downgrade+0x720/0x720 [ 1055.634841] ? lock_acquire+0x170/0x3c0 [ 1055.638813] ? __alloc_fd+0x34/0x570 [ 1055.642525] ? do_raw_spin_unlock+0x171/0x230 [ 1055.647011] ? _raw_spin_unlock+0x29/0x40 [ 1055.651158] ? __alloc_fd+0x28d/0x570 [ 1055.654966] do_sys_open+0x3b3/0x520 [ 1055.658676] ? filp_open+0x70/0x70 [ 1055.662218] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1055.667578] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1055.672582] ? do_syscall_64+0x21/0x620 [ 1055.676553] do_syscall_64+0xf9/0x620 [ 1055.680353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1055.685533] RIP: 0033:0x7fe0a13eff64 [ 1055.689239] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1055.708128] RSP: 002b:00007fe09fdb1eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1055.715860] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a13eff64 [ 1055.723120] RDX: 0000000000000002 RSI: 00007fe09fdb1fe0 RDI: 00000000ffffff9c 19:57:24 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x8f03000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:24 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 11) [ 1055.730380] RBP: 00007fe09fdb1fe0 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1055.737649] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1055.744927] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 [ 1055.761501] ieee802154 phy1 wpan1: encryption failed: -22 19:57:24 executing program 4: 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, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) (fail_nth: 1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:24 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:24 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1055.890671] FAULT_INJECTION: forcing a failure. [ 1055.890671] name failslab, interval 1, probability 0, space 0, times 0 19:57:24 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) fstat(r1, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) fstat(r1, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1055.994088] CPU: 0 PID: 10003 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1056.002006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.011364] Call Trace: [ 1056.014150] dump_stack+0x1fc/0x2ef [ 1056.017797] should_fail.cold+0xa/0xf [ 1056.021611] ? setup_fault_attr+0x200/0x200 [ 1056.025947] ? lock_acquire+0x170/0x3c0 [ 1056.029938] __should_failslab+0x115/0x180 [ 1056.034184] should_failslab+0x5/0x10 [ 1056.037996] kmem_cache_alloc_trace+0x284/0x380 [ 1056.042687] apparmor_file_alloc_security+0x394/0xad0 [ 1056.047891] ? apparmor_file_receive+0x160/0x160 [ 1056.052663] ? __alloc_file+0x21/0x340 [ 1056.056566] security_file_alloc+0x40/0x90 [ 1056.060809] __alloc_file+0xd8/0x340 [ 1056.064533] alloc_empty_file+0x6d/0x170 [ 1056.068606] path_openat+0xe9/0x2df0 [ 1056.072321] ? __lock_acquire+0x6de/0x3ff0 [ 1056.076565] ? path_lookupat+0x8d0/0x8d0 [ 1056.080641] ? mark_held_locks+0xf0/0xf0 [ 1056.084718] do_filp_open+0x18c/0x3f0 [ 1056.088523] ? may_open_dev+0xf0/0xf0 [ 1056.092332] ? __alloc_fd+0x28d/0x570 [ 1056.096141] ? lock_downgrade+0x720/0x720 [ 1056.100363] ? lock_acquire+0x170/0x3c0 [ 1056.104344] ? __alloc_fd+0x34/0x570 [ 1056.108069] ? do_raw_spin_unlock+0x171/0x230 [ 1056.112570] ? _raw_spin_unlock+0x29/0x40 [ 1056.116730] ? __alloc_fd+0x28d/0x570 [ 1056.120546] do_sys_open+0x3b3/0x520 [ 1056.124267] ? filp_open+0x70/0x70 [ 1056.127816] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1056.133185] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1056.138207] ? do_syscall_64+0x21/0x620 [ 1056.142192] do_syscall_64+0xf9/0x620 [ 1056.146001] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1056.151192] RIP: 0033:0x7fe0a13eff64 [ 1056.154909] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1056.173822] RSP: 002b:00007fe09fdb1eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1056.181629] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a13eff64 [ 1056.188913] RDX: 0000000000000002 RSI: 00007fe09fdb1fe0 RDI: 00000000ffffff9c [ 1056.196190] RBP: 00007fe09fdb1fe0 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1056.203468] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1056.210744] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 12) 19:57:25 executing program 4: 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, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1056.350355] FAULT_INJECTION: forcing a failure. [ 1056.350355] name failslab, interval 1, probability 0, space 0, times 0 [ 1056.423458] CPU: 1 PID: 10044 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1056.431373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.440737] Call Trace: [ 1056.443350] dump_stack+0x1fc/0x2ef [ 1056.446998] should_fail.cold+0xa/0xf [ 1056.450812] ? setup_fault_attr+0x200/0x200 [ 1056.455149] ? lock_acquire+0x170/0x3c0 [ 1056.459141] __should_failslab+0x115/0x180 [ 1056.463392] should_failslab+0x5/0x10 [ 1056.467197] kmem_cache_alloc_trace+0x284/0x380 [ 1056.471871] ? loop_info64_to_compat+0x5e0/0x5e0 [ 1056.476631] __kthread_create_on_node+0xd2/0x410 [ 1056.481391] ? kthread_parkme+0xa0/0xa0 [ 1056.485367] ? lock_acquire+0x170/0x3c0 [ 1056.489344] ? lo_ioctl+0x1bb/0x20e0 [ 1056.493069] ? __mutex_lock+0x368/0x1190 [ 1056.497136] ? lock_downgrade+0x720/0x720 [ 1056.501297] ? check_preemption_disabled+0x41/0x280 [ 1056.506497] ? loop_info64_to_compat+0x5e0/0x5e0 [ 1056.511255] kthread_create_on_node+0xbb/0xf0 [ 1056.515763] ? __kthread_create_on_node+0x410/0x410 [ 1056.520779] ? __fget+0x356/0x510 [ 1056.524239] ? do_dup2+0x450/0x450 [ 1056.527784] ? __lockdep_init_map+0x100/0x5a0 [ 1056.532285] ? __lockdep_init_map+0x100/0x5a0 [ 1056.536793] lo_ioctl+0xae5/0x20e0 [ 1056.540351] ? loop_set_status64+0x110/0x110 [ 1056.544763] blkdev_ioctl+0x5cb/0x1a80 [ 1056.548654] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1056.554021] ? blkpg_ioctl+0x9d0/0x9d0 [ 1056.557916] ? mark_held_locks+0xf0/0xf0 [ 1056.561979] ? mark_held_locks+0xf0/0xf0 [ 1056.566043] ? debug_check_no_obj_freed+0x201/0x490 [ 1056.571069] ? lock_downgrade+0x720/0x720 [ 1056.575224] block_ioctl+0xe9/0x130 [ 1056.578851] ? blkdev_fallocate+0x3f0/0x3f0 [ 1056.583184] do_vfs_ioctl+0xcdb/0x12e0 [ 1056.587077] ? lock_downgrade+0x720/0x720 [ 1056.591231] ? check_preemption_disabled+0x41/0x280 [ 1056.596249] ? ioctl_preallocate+0x200/0x200 [ 1056.600663] ? __fget+0x356/0x510 [ 1056.604126] ? do_dup2+0x450/0x450 [ 1056.607677] ? do_sys_open+0x2bf/0x520 [ 1056.611575] ksys_ioctl+0x9b/0xc0 [ 1056.615035] __x64_sys_ioctl+0x6f/0xb0 [ 1056.618926] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1056.623514] do_syscall_64+0xf9/0x620 [ 1056.627325] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1056.632514] RIP: 0033:0x7fe0a143ce07 [ 1056.636233] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1056.655143] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1056.662858] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 19:57:25 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="58feaff1", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="7f58e5eb01f6362a1ea709c54bff3c209d90ead556b6f166b35f8a3f5277c46458fdfdfd1958124ad5250a92b747b035eacc19d54a8e8e17e62dd80a12bfbccb98b8b9", 0x43) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1056.670140] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1056.677410] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1056.684679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1056.691952] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:25 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 13) 19:57:25 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:25 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x64}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:25 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x4, 0xc, 0x60, 0xff, 0x0, 0x0, 0x2000, 0x13, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x5bdc, 0xf9f}, 0x2000, 0x800, 0x6, 0x6, 0x1, 0xcf7, 0x1, 0x0, 0x200, 0x0, 0x8}, r2, 0x0, r0, 0x2) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xb3, 0x5, 0xf8, 0x7, 0x0, 0x1ff, 0x20801, 0x7, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0xc104, 0x5, 0x10001, 0x9, 0x5, 0x7f, 0x5, 0x0, 0x5, 0x0, 0x1}, r3, 0xe, r1, 0xb) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r1, r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1056.823080] FAULT_INJECTION: forcing a failure. [ 1056.823080] name failslab, interval 1, probability 0, space 0, times 0 [ 1056.836218] CPU: 0 PID: 10063 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1056.844133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1056.853492] Call Trace: [ 1056.856092] dump_stack+0x1fc/0x2ef [ 1056.859734] should_fail.cold+0xa/0xf [ 1056.863544] ? setup_fault_attr+0x200/0x200 [ 1056.867875] ? lock_acquire+0x170/0x3c0 [ 1056.871866] __should_failslab+0x115/0x180 [ 1056.876113] should_failslab+0x5/0x10 [ 1056.879927] kmem_cache_alloc+0x277/0x370 [ 1056.884085] __kernfs_new_node+0xd2/0x680 [ 1056.888245] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1056.893010] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1056.897517] ? __cpu_to_node+0x7b/0xa0 [ 1056.901421] ? mark_held_locks+0xf0/0xf0 [ 1056.905492] ? io_schedule_timeout+0x140/0x140 [ 1056.910083] ? enqueue_entity+0xf86/0x3850 [ 1056.914328] ? set_user_nice.part.0+0x3b9/0xab0 [ 1056.919013] kernfs_create_dir_ns+0x9e/0x230 [ 1056.923530] internal_create_group+0x1c1/0xb20 [ 1056.928126] ? sysfs_remove_link_from_group+0x70/0x70 [ 1056.933325] ? lock_downgrade+0x720/0x720 [ 1056.937492] lo_ioctl+0xf7c/0x20e0 [ 1056.941047] ? loop_set_status64+0x110/0x110 [ 1056.945468] blkdev_ioctl+0x5cb/0x1a80 [ 1056.949367] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1056.954737] ? blkpg_ioctl+0x9d0/0x9d0 [ 1056.958637] ? mark_held_locks+0xf0/0xf0 [ 1056.962710] ? mark_held_locks+0xf0/0xf0 [ 1056.966789] ? debug_check_no_obj_freed+0x201/0x490 [ 1056.971821] ? lock_downgrade+0x720/0x720 [ 1056.975976] block_ioctl+0xe9/0x130 [ 1056.979615] ? blkdev_fallocate+0x3f0/0x3f0 [ 1056.983945] do_vfs_ioctl+0xcdb/0x12e0 [ 1056.987855] ? lock_downgrade+0x720/0x720 [ 1056.992015] ? check_preemption_disabled+0x41/0x280 [ 1056.997044] ? ioctl_preallocate+0x200/0x200 [ 1057.001465] ? __fget+0x356/0x510 [ 1057.004928] ? do_dup2+0x450/0x450 [ 1057.008473] ? do_sys_open+0x2bf/0x520 [ 1057.012377] ksys_ioctl+0x9b/0xc0 [ 1057.015835] __x64_sys_ioctl+0x6f/0xb0 [ 1057.019729] ? lockdep_hardirqs_on+0x3a8/0x5c0 19:57:25 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) (rerun: 32) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async, rerun: 64) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async, rerun: 64) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async, rerun: 32) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async, rerun: 32) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="58feaff1", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="7f58e5eb01f6362a1ea709c54bff3c209d90ead556b6f166b35f8a3f5277c46458fdfdfd1958124ad5250a92b747b035eacc19d54a8e8e17e62dd80a12bfbccb98b8b9", 0x43) (async, rerun: 64) write(r0, &(0x7f0000000080)='$', 0x300000) (rerun: 64) [ 1057.024315] do_syscall_64+0xf9/0x620 [ 1057.028122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1057.033318] RIP: 0033:0x7fe0a143ce07 [ 1057.037037] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1057.055944] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1057.063665] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1057.070935] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1057.078195] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1057.085450] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1057.092704] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:25 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 14) 19:57:25 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) (rerun: 64) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async, rerun: 64) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (rerun: 64) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async, rerun: 32) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) clock_gettime(0x0, 0x0) (async, rerun: 32) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="58feaff1", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (rerun: 32) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="7f58e5eb01f6362a1ea709c54bff3c209d90ead556b6f166b35f8a3f5277c46458fdfdfd1958124ad5250a92b747b035eacc19d54a8e8e17e62dd80a12bfbccb98b8b9", 0x43) (async) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1057.206814] FAULT_INJECTION: forcing a failure. [ 1057.206814] name failslab, interval 1, probability 0, space 0, times 0 [ 1057.219240] CPU: 0 PID: 10084 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1057.227139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.236505] Call Trace: [ 1057.239111] dump_stack+0x1fc/0x2ef [ 1057.242749] should_fail.cold+0xa/0xf [ 1057.246554] ? is_bpf_text_address+0xfc/0x1b0 [ 1057.251065] ? setup_fault_attr+0x200/0x200 [ 1057.255405] ? kernel_text_address+0xbd/0xf0 [ 1057.259826] ? __kernel_text_address+0x9/0x30 [ 1057.264336] ? unwind_get_return_address+0x51/0x90 [ 1057.269294] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1057.274678] __should_failslab+0x115/0x180 [ 1057.278930] should_failslab+0x5/0x10 [ 1057.282747] kmem_cache_alloc+0x3f/0x370 [ 1057.286824] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 1057.292460] idr_get_free+0x50e/0xa10 [ 1057.296278] idr_alloc_u32+0x1a5/0x320 [ 1057.300174] ? __fprop_inc_percpu_max+0x210/0x210 [ 1057.305023] ? check_preemption_disabled+0x41/0x280 [ 1057.310049] ? check_preemption_disabled+0x41/0x280 [ 1057.315088] ? should_fail+0x142/0x7b0 [ 1057.318983] ? fs_reclaim_release+0xd0/0x110 [ 1057.323412] idr_alloc_cyclic+0x102/0x230 [ 1057.327576] ? idr_alloc+0x130/0x130 [ 1057.331296] ? __kernfs_new_node+0xf9/0x680 [ 1057.335627] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1057.340660] __kernfs_new_node+0x11a/0x680 [ 1057.344908] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1057.349674] ? _raw_spin_unlock_irq+0x5a/0x80 [ 1057.354184] ? __cpu_to_node+0x7b/0xa0 19:57:26 executing program 4: 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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x4, 0xc, 0x60, 0xff, 0x0, 0x0, 0x2000, 0x13, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x5bdc, 0xf9f}, 0x2000, 0x800, 0x6, 0x6, 0x1, 0xcf7, 0x1, 0x0, 0x200, 0x0, 0x8}, r2, 0x0, r0, 0x2) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xb3, 0x5, 0xf8, 0x7, 0x0, 0x1ff, 0x20801, 0x7, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0xc104, 0x5, 0x10001, 0x9, 0x5, 0x7f, 0x5, 0x0, 0x5, 0x0, 0x1}, r3, 0xe, r1, 0xb) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r1, r4) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1057.358088] ? mark_held_locks+0xf0/0xf0 [ 1057.362160] ? io_schedule_timeout+0x140/0x140 [ 1057.366746] ? enqueue_entity+0xf86/0x3850 [ 1057.370994] ? set_user_nice.part.0+0x3b9/0xab0 [ 1057.375674] kernfs_create_dir_ns+0x9e/0x230 [ 1057.380095] internal_create_group+0x1c1/0xb20 [ 1057.384687] ? sysfs_remove_link_from_group+0x70/0x70 [ 1057.389881] ? lock_downgrade+0x720/0x720 [ 1057.394048] lo_ioctl+0xf7c/0x20e0 [ 1057.397601] ? loop_set_status64+0x110/0x110 [ 1057.402024] blkdev_ioctl+0x5cb/0x1a80 19:57:26 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400000000007370000100000005000c000000000005000300000000000500040000000000e27f6870a39bb64225ebab49534858a12cdc2c26b3ce2d7b49cbe8cba560319f524cea53be718423eb8aefb40f009fea8762af72074a290f4bdd1a0d799aef84"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x5, 0x80, 0x0, 0x3f, 0x0, 0x5, 0x1020, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1000, 0x2, @perf_config_ext={0x9, 0x374f0b8d}, 0x493c6, 0x5, 0x20e, 0x2, 0xffff, 0x3ff, 0x2, 0x0, 0xf, 0x0, 0x1}, 0x0, 0xf, 0xffffffffffffffff, 0xb) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1057.405921] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1057.411306] ? blkpg_ioctl+0x9d0/0x9d0 [ 1057.415201] ? mark_held_locks+0xf0/0xf0 [ 1057.419270] ? mark_held_locks+0xf0/0xf0 [ 1057.423346] ? debug_check_no_obj_freed+0x201/0x490 [ 1057.428373] ? lock_downgrade+0x720/0x720 [ 1057.432526] block_ioctl+0xe9/0x130 [ 1057.436162] ? blkdev_fallocate+0x3f0/0x3f0 [ 1057.440492] do_vfs_ioctl+0xcdb/0x12e0 [ 1057.444386] ? lock_downgrade+0x720/0x720 [ 1057.448549] ? check_preemption_disabled+0x41/0x280 [ 1057.453572] ? ioctl_preallocate+0x200/0x200 [ 1057.457992] ? __fget+0x356/0x510 [ 1057.461451] ? do_dup2+0x450/0x450 [ 1057.464997] ? do_sys_open+0x2bf/0x520 [ 1057.468895] ksys_ioctl+0x9b/0xc0 [ 1057.472353] __x64_sys_ioctl+0x6f/0xb0 [ 1057.476247] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1057.480836] do_syscall_64+0xf9/0x620 [ 1057.484647] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1057.489839] RIP: 0033:0x7fe0a143ce07 19:57:26 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x7f03000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1057.493561] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1057.512569] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1057.520287] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1057.527568] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1057.534845] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1057.542125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1057.549402] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 15) 19:57:26 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x7}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:26 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:26 executing program 4: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x4, 0xc, 0x60, 0xff, 0x0, 0x0, 0x2000, 0x13, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x5bdc, 0xf9f}, 0x2000, 0x800, 0x6, 0x6, 0x1, 0xcf7, 0x1, 0x0, 0x200, 0x0, 0x8}, r2, 0x0, r0, 0x2) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0xb3, 0x5, 0xf8, 0x7, 0x0, 0x1ff, 0x20801, 0x7, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000040), 0x6}, 0xc104, 0x5, 0x10001, 0x9, 0x5, 0x7f, 0x5, 0x0, 0x5, 0x0, 0x1}, r3, 0xe, r1, 0xb) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async, rerun: 64) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r1) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r4 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r1, r4) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:26 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400000000007370000100000005000c000000000005000300000000000500040000000000e27f6870a39bb64225ebab49534858a12cdc2c26b3ce2d7b49cbe8cba560319f524cea53be718423eb8aefb40f009fea8762af72074a290f4bdd1a0d799aef84"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x5, 0x80, 0x0, 0x3f, 0x0, 0x5, 0x1020, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1000, 0x2, @perf_config_ext={0x9, 0x374f0b8d}, 0x493c6, 0x5, 0x20e, 0x2, 0xffff, 0x3ff, 0x2, 0x0, 0xf, 0x0, 0x1}, 0x0, 0xf, 0xffffffffffffffff, 0xb) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1057.692636] FAULT_INJECTION: forcing a failure. [ 1057.692636] name failslab, interval 1, probability 0, space 0, times 0 [ 1057.717043] CPU: 0 PID: 10103 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1057.724958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1057.734316] Call Trace: [ 1057.736915] dump_stack+0x1fc/0x2ef [ 1057.740550] should_fail.cold+0xa/0xf [ 1057.744341] ? setup_fault_attr+0x200/0x200 [ 1057.748661] ? lock_acquire+0x170/0x3c0 [ 1057.752622] __should_failslab+0x115/0x180 [ 1057.756847] should_failslab+0x5/0x10 [ 1057.760643] kmem_cache_alloc+0x277/0x370 [ 1057.764785] __kernfs_new_node+0xd2/0x680 [ 1057.768939] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1057.773733] ? __mutex_unlock_slowpath+0xea/0x610 [ 1057.778567] ? wait_for_completion_io+0x10/0x10 [ 1057.783225] ? kernfs_next_descendant_post+0x19c/0x290 [ 1057.788497] kernfs_new_node+0x92/0x120 [ 1057.792487] __kernfs_create_file+0x51/0x340 [ 1057.796901] sysfs_add_file_mode_ns+0x226/0x540 [ 1057.801562] internal_create_group+0x355/0xb20 [ 1057.806137] ? sysfs_remove_link_from_group+0x70/0x70 [ 1057.811312] ? lock_downgrade+0x720/0x720 [ 1057.815467] lo_ioctl+0xf7c/0x20e0 [ 1057.819010] ? loop_set_status64+0x110/0x110 [ 1057.823414] blkdev_ioctl+0x5cb/0x1a80 [ 1057.827295] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1057.832654] ? blkpg_ioctl+0x9d0/0x9d0 [ 1057.836549] ? mark_held_locks+0xf0/0xf0 [ 1057.840632] ? mark_held_locks+0xf0/0xf0 [ 1057.844703] ? debug_check_no_obj_freed+0x201/0x490 [ 1057.849714] ? lock_downgrade+0x720/0x720 [ 1057.853849] block_ioctl+0xe9/0x130 [ 1057.857463] ? blkdev_fallocate+0x3f0/0x3f0 [ 1057.861775] do_vfs_ioctl+0xcdb/0x12e0 [ 1057.865651] ? lock_downgrade+0x720/0x720 [ 1057.869803] ? check_preemption_disabled+0x41/0x280 [ 1057.874808] ? ioctl_preallocate+0x200/0x200 [ 1057.879211] ? __fget+0x356/0x510 [ 1057.882670] ? do_dup2+0x450/0x450 [ 1057.886206] ? do_sys_open+0x2bf/0x520 [ 1057.890082] ksys_ioctl+0x9b/0xc0 [ 1057.893519] __x64_sys_ioctl+0x6f/0xb0 [ 1057.897392] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1057.902000] do_syscall_64+0xf9/0x620 [ 1057.905788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1057.910966] RIP: 0033:0x7fe0a143ce07 [ 1057.914661] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1057.933559] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:57:26 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x2, 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, 0xc}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r1, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x9, 0x17, 0x1}, 0x9) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1057.941272] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1057.948533] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1057.955784] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1057.963054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1057.970307] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:26 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400000000007370000100000005000c000000000005000300000000000500040000000000e27f6870a39bb64225ebab49534858a12cdc2c26b3ce2d7b49cbe8cba560319f524cea53be718423eb8aefb40f009fea8762af72074a290f4bdd1a0d799aef84"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x5, 0x80, 0x0, 0x3f, 0x0, 0x5, 0x1020, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1000, 0x2, @perf_config_ext={0x9, 0x374f0b8d}, 0x493c6, 0x5, 0x20e, 0x2, 0xffff, 0x3ff, 0x2, 0x0, 0xf, 0x0, 0x1}, 0x0, 0xf, 0xffffffffffffffff, 0xb) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:26 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 16) [ 1058.084380] FAULT_INJECTION: forcing a failure. [ 1058.084380] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.096257] CPU: 1 PID: 10144 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1058.104163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1058.113519] Call Trace: [ 1058.116117] dump_stack+0x1fc/0x2ef [ 1058.119759] should_fail.cold+0xa/0xf [ 1058.123574] ? setup_fault_attr+0x200/0x200 [ 1058.127936] ? lock_acquire+0x170/0x3c0 [ 1058.131919] __should_failslab+0x115/0x180 [ 1058.136165] should_failslab+0x5/0x10 [ 1058.139961] kmem_cache_alloc+0x277/0x370 [ 1058.144098] __kernfs_new_node+0xd2/0x680 [ 1058.148232] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1058.152986] ? __mutex_unlock_slowpath+0xea/0x610 [ 1058.157832] ? wait_for_completion_io+0x10/0x10 [ 1058.162512] ? kernfs_next_descendant_post+0x19c/0x290 [ 1058.167781] kernfs_new_node+0x92/0x120 [ 1058.171755] __kernfs_create_file+0x51/0x340 [ 1058.176162] sysfs_add_file_mode_ns+0x226/0x540 [ 1058.180821] internal_create_group+0x355/0xb20 [ 1058.185389] ? sysfs_remove_link_from_group+0x70/0x70 [ 1058.190572] ? lock_downgrade+0x720/0x720 [ 1058.194735] lo_ioctl+0xf7c/0x20e0 [ 1058.198267] ? loop_set_status64+0x110/0x110 [ 1058.202662] blkdev_ioctl+0x5cb/0x1a80 [ 1058.206539] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1058.212022] ? blkpg_ioctl+0x9d0/0x9d0 [ 1058.215912] ? mark_held_locks+0xf0/0xf0 [ 1058.219964] ? mark_held_locks+0xf0/0xf0 [ 1058.224014] ? debug_check_no_obj_freed+0x201/0x490 [ 1058.229033] ? lock_downgrade+0x720/0x720 [ 1058.233180] block_ioctl+0xe9/0x130 [ 1058.236799] ? blkdev_fallocate+0x3f0/0x3f0 [ 1058.241106] do_vfs_ioctl+0xcdb/0x12e0 [ 1058.244980] ? lock_downgrade+0x720/0x720 [ 1058.249125] ? check_preemption_disabled+0x41/0x280 [ 1058.254163] ? ioctl_preallocate+0x200/0x200 [ 1058.258559] ? __fget+0x356/0x510 [ 1058.262005] ? do_dup2+0x450/0x450 [ 1058.265530] ? do_sys_open+0x2bf/0x520 [ 1058.269428] ksys_ioctl+0x9b/0xc0 [ 1058.272906] __x64_sys_ioctl+0x6f/0xb0 [ 1058.276793] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1058.281376] do_syscall_64+0xf9/0x620 [ 1058.285178] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1058.290365] RIP: 0033:0x7fe0a143ce07 [ 1058.294082] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1058.313109] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1058.320805] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1058.328057] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 19:57:27 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) sendto$inet(r0, &(0x7f00000001c0)="64f3a56d55de5ebea38c3e2a0392f518839db2249b762a49e28f", 0x1a, 0x4000, &(0x7f0000000200)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:27 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r1, 0x0) (async) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x9, 0x17, 0x1}, 0x9) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:27 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0xfeffffff00000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1058.335311] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1058.342567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1058.349830] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:27 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x8}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:27 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x37f}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 17) 19:57:27 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x2, 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, 0xc}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (rerun: 32) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r1, 0x0) (async) write$P9_RREADLINK(r1, &(0x7f0000000040)={0x9, 0x17, 0x1}, 0x9) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1058.525995] FAULT_INJECTION: forcing a failure. [ 1058.525995] name failslab, interval 1, probability 0, space 0, times 0 [ 1058.543881] CPU: 0 PID: 10171 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1058.551794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1058.561151] Call Trace: [ 1058.563749] dump_stack+0x1fc/0x2ef [ 1058.567391] should_fail.cold+0xa/0xf [ 1058.571205] ? setup_fault_attr+0x200/0x200 [ 1058.575533] ? lock_acquire+0x170/0x3c0 [ 1058.579524] __should_failslab+0x115/0x180 [ 1058.583767] should_failslab+0x5/0x10 [ 1058.587572] kmem_cache_alloc+0x277/0x370 [ 1058.591730] __kernfs_new_node+0xd2/0x680 [ 1058.595890] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1058.600656] ? __mutex_unlock_slowpath+0xea/0x610 [ 1058.605595] ? wait_for_completion_io+0x10/0x10 [ 1058.610272] ? kernfs_next_descendant_post+0x19c/0x290 [ 1058.615565] kernfs_new_node+0x92/0x120 [ 1058.619550] __kernfs_create_file+0x51/0x340 [ 1058.623978] sysfs_add_file_mode_ns+0x226/0x540 [ 1058.628667] internal_create_group+0x355/0xb20 [ 1058.633263] ? sysfs_remove_link_from_group+0x70/0x70 [ 1058.638468] ? lock_downgrade+0x720/0x720 [ 1058.642633] lo_ioctl+0xf7c/0x20e0 [ 1058.646195] ? loop_set_status64+0x110/0x110 [ 1058.650613] blkdev_ioctl+0x5cb/0x1a80 [ 1058.654508] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1058.659898] ? blkpg_ioctl+0x9d0/0x9d0 [ 1058.663792] ? mark_held_locks+0xf0/0xf0 [ 1058.667845] ? mark_held_locks+0xf0/0xf0 [ 1058.671914] ? debug_check_no_obj_freed+0x201/0x490 [ 1058.676935] ? lock_downgrade+0x720/0x720 [ 1058.681084] block_ioctl+0xe9/0x130 [ 1058.684724] ? blkdev_fallocate+0x3f0/0x3f0 [ 1058.689037] do_vfs_ioctl+0xcdb/0x12e0 [ 1058.692912] ? lock_downgrade+0x720/0x720 [ 1058.697046] ? check_preemption_disabled+0x41/0x280 [ 1058.702050] ? ioctl_preallocate+0x200/0x200 [ 1058.706445] ? __fget+0x356/0x510 [ 1058.709902] ? do_dup2+0x450/0x450 [ 1058.713436] ? do_sys_open+0x2bf/0x520 [ 1058.717310] ksys_ioctl+0x9b/0xc0 [ 1058.720750] __x64_sys_ioctl+0x6f/0xb0 [ 1058.724620] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1058.729187] do_syscall_64+0xf9/0x620 [ 1058.732985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1058.738168] RIP: 0033:0x7fe0a143ce07 [ 1058.741862] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1058.760747] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1058.768439] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 19:57:27 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) (rerun: 32) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async, rerun: 32) fstat(0xffffffffffffffff, &(0x7f0000000680)) (rerun: 32) sendto$inet(r0, &(0x7f00000001c0)="64f3a56d55de5ebea38c3e2a0392f518839db2249b762a49e28f", 0x1a, 0x4000, &(0x7f0000000200)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async, rerun: 64) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async, rerun: 64) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:27 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:27 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x9}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:27 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x900}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1058.775690] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1058.782941] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1058.790192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1058.797444] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:27 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:27 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 18) 19:57:27 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) sendto$inet(r0, &(0x7f00000001c0)="64f3a56d55de5ebea38c3e2a0392f518839db2249b762a49e28f", 0x1a, 0x4000, &(0x7f0000000200)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1059.001924] FAULT_INJECTION: forcing a failure. [ 1059.001924] name failslab, interval 1, probability 0, space 0, times 0 [ 1059.028010] CPU: 0 PID: 10208 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1059.035926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1059.045284] Call Trace: [ 1059.047885] dump_stack+0x1fc/0x2ef [ 1059.051523] should_fail.cold+0xa/0xf [ 1059.055333] ? setup_fault_attr+0x200/0x200 [ 1059.059662] ? lock_acquire+0x170/0x3c0 [ 1059.063645] __should_failslab+0x115/0x180 [ 1059.067891] should_failslab+0x5/0x10 [ 1059.071703] kmem_cache_alloc+0x277/0x370 [ 1059.075856] __kernfs_new_node+0xd2/0x680 [ 1059.080019] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1059.084782] ? __mutex_unlock_slowpath+0xea/0x610 [ 1059.089637] ? wait_for_completion_io+0x10/0x10 [ 1059.094317] ? kernfs_next_descendant_post+0x19c/0x290 [ 1059.099609] kernfs_new_node+0x92/0x120 [ 1059.103604] __kernfs_create_file+0x51/0x340 [ 1059.108048] sysfs_add_file_mode_ns+0x226/0x540 [ 1059.112744] internal_create_group+0x355/0xb20 [ 1059.117341] ? sysfs_remove_link_from_group+0x70/0x70 [ 1059.122545] ? lock_downgrade+0x720/0x720 [ 1059.126717] lo_ioctl+0xf7c/0x20e0 [ 1059.130276] ? loop_set_status64+0x110/0x110 [ 1059.134709] blkdev_ioctl+0x5cb/0x1a80 [ 1059.138612] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1059.143987] ? blkpg_ioctl+0x9d0/0x9d0 [ 1059.147892] ? mark_held_locks+0xf0/0xf0 [ 1059.151972] ? mark_held_locks+0xf0/0xf0 [ 1059.156051] ? debug_check_no_obj_freed+0x201/0x490 [ 1059.161089] ? lock_downgrade+0x720/0x720 [ 1059.165250] block_ioctl+0xe9/0x130 [ 1059.168890] ? blkdev_fallocate+0x3f0/0x3f0 [ 1059.173227] do_vfs_ioctl+0xcdb/0x12e0 [ 1059.177124] ? lock_downgrade+0x720/0x720 [ 1059.181282] ? check_preemption_disabled+0x41/0x280 [ 1059.186308] ? ioctl_preallocate+0x200/0x200 [ 1059.190728] ? __fget+0x356/0x510 [ 1059.194191] ? do_dup2+0x450/0x450 [ 1059.197740] ? do_sys_open+0x2bf/0x520 19:57:27 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x401) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in=@multicast2, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in6=@private1}, 0xa, @in=@broadcast, 0x3504, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b000d2e6b212ab48d748cbc144b41c0000c082d50836d2cdffea053d0328023d4080594165081fd727e85e32448a26a9e373ad37d8593c8c8024b4199c2a4e9d8032ab25fc1a3ff2076964512982e668", @ANYRES16=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1059.201644] ksys_ioctl+0x9b/0xc0 [ 1059.205106] __x64_sys_ioctl+0x6f/0xb0 [ 1059.209003] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1059.213591] do_syscall_64+0xf9/0x620 [ 1059.217400] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1059.222590] RIP: 0033:0x7fe0a143ce07 [ 1059.226306] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1059.245215] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1059.252937] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1059.260217] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1059.267494] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1059.274771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1059.282051] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:28 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 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) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r0, r1) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) 19:57:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 19) [ 1059.454772] FAULT_INJECTION: forcing a failure. [ 1059.454772] name failslab, interval 1, probability 0, space 0, times 0 [ 1059.469618] CPU: 1 PID: 10238 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1059.477529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1059.486923] Call Trace: [ 1059.489518] dump_stack+0x1fc/0x2ef [ 1059.493146] should_fail.cold+0xa/0xf [ 1059.496939] ? setup_fault_attr+0x200/0x200 [ 1059.501251] ? lock_acquire+0x170/0x3c0 [ 1059.505220] __should_failslab+0x115/0x180 [ 1059.509445] should_failslab+0x5/0x10 [ 1059.513237] kmem_cache_alloc+0x277/0x370 [ 1059.517377] __kernfs_new_node+0xd2/0x680 [ 1059.521517] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 1059.526269] ? __mutex_unlock_slowpath+0xea/0x610 [ 1059.531102] ? wait_for_completion_io+0x10/0x10 [ 1059.535764] ? kernfs_next_descendant_post+0x19c/0x290 [ 1059.541035] kernfs_new_node+0x92/0x120 [ 1059.545004] __kernfs_create_file+0x51/0x340 [ 1059.549410] sysfs_add_file_mode_ns+0x226/0x540 [ 1059.554072] internal_create_group+0x355/0xb20 [ 1059.558653] ? sysfs_remove_link_from_group+0x70/0x70 [ 1059.563838] ? lock_downgrade+0x720/0x720 [ 1059.567986] lo_ioctl+0xf7c/0x20e0 [ 1059.571525] ? loop_set_status64+0x110/0x110 [ 1059.575922] blkdev_ioctl+0x5cb/0x1a80 [ 1059.579797] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1059.585160] ? blkpg_ioctl+0x9d0/0x9d0 [ 1059.589038] ? mark_held_locks+0xf0/0xf0 [ 1059.593091] ? mark_held_locks+0xf0/0xf0 [ 1059.597147] ? debug_check_no_obj_freed+0x201/0x490 [ 1059.602156] ? lock_downgrade+0x720/0x720 [ 1059.606293] block_ioctl+0xe9/0x130 [ 1059.609907] ? blkdev_fallocate+0x3f0/0x3f0 [ 1059.614217] do_vfs_ioctl+0xcdb/0x12e0 [ 1059.618091] ? lock_downgrade+0x720/0x720 [ 1059.622228] ? check_preemption_disabled+0x41/0x280 [ 1059.627232] ? ioctl_preallocate+0x200/0x200 [ 1059.631631] ? __fget+0x356/0x510 [ 1059.635082] ? do_dup2+0x450/0x450 [ 1059.638621] ? do_sys_open+0x2bf/0x520 [ 1059.642503] ksys_ioctl+0x9b/0xc0 [ 1059.645951] __x64_sys_ioctl+0x6f/0xb0 [ 1059.649831] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1059.654405] do_syscall_64+0xf9/0x620 [ 1059.658195] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1059.663372] RIP: 0033:0x7fe0a143ce07 [ 1059.667076] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1059.685965] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1059.693764] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 19:57:28 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:28 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x6400}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:28 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x401) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in=@multicast2, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in6=@private1}, 0xa, @in=@broadcast, 0x3504, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b000d2e6b212ab48d748cbc144b41c0000c082d50836d2cdffea053d0328023d4080594165081fd727e85e32448a26a9e373ad37d8593c8c8024b4199c2a4e9d8032ab25fc1a3ff2076964512982e668", @ANYRES16=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x401) (async) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in=@multicast2, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in6=@private1}, 0xa, @in=@broadcast, 0x3504, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b000d2e6b212ab48d748cbc144b41c0000c082d50836d2cdffea053d0328023d4080594165081fd727e85e32448a26a9e373ad37d8593c8c8024b4199c2a4e9d8032ab25fc1a3ff2076964512982e668", @ANYRES16=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1059.701024] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1059.708281] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1059.715536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1059.722791] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:28 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x10}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:28 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 20) [ 1059.915487] FAULT_INJECTION: forcing a failure. [ 1059.915487] name failslab, interval 1, probability 0, space 0, times 0 [ 1059.964252] CPU: 1 PID: 10270 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1059.972166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1059.981525] Call Trace: [ 1059.984130] dump_stack+0x1fc/0x2ef [ 1059.987769] should_fail.cold+0xa/0xf [ 1059.991587] ? setup_fault_attr+0x200/0x200 [ 1059.995923] ? lock_acquire+0x170/0x3c0 [ 1059.999911] __should_failslab+0x115/0x180 [ 1060.004161] should_failslab+0x5/0x10 [ 1060.007978] __kmalloc+0x2ab/0x3c0 [ 1060.011528] ? kobject_get_path+0xbf/0x240 [ 1060.015774] kobject_get_path+0xbf/0x240 [ 1060.019845] kobject_uevent_env+0x25c/0x1480 [ 1060.024276] lo_ioctl+0xff9/0x20e0 [ 1060.027831] ? loop_set_status64+0x110/0x110 [ 1060.032246] blkdev_ioctl+0x5cb/0x1a80 [ 1060.036142] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.041515] ? blkpg_ioctl+0x9d0/0x9d0 [ 1060.045406] ? mark_held_locks+0xf0/0xf0 [ 1060.049470] ? mark_held_locks+0xf0/0xf0 [ 1060.053539] ? debug_check_no_obj_freed+0x201/0x490 [ 1060.058559] ? lock_downgrade+0x720/0x720 [ 1060.062711] block_ioctl+0xe9/0x130 [ 1060.066350] ? blkdev_fallocate+0x3f0/0x3f0 [ 1060.070688] do_vfs_ioctl+0xcdb/0x12e0 [ 1060.074590] ? lock_downgrade+0x720/0x720 [ 1060.078749] ? check_preemption_disabled+0x41/0x280 [ 1060.083771] ? ioctl_preallocate+0x200/0x200 [ 1060.088193] ? __fget+0x356/0x510 [ 1060.091653] ? do_dup2+0x450/0x450 [ 1060.095198] ? do_sys_open+0x2bf/0x520 [ 1060.099097] ksys_ioctl+0x9b/0xc0 [ 1060.102562] __x64_sys_ioctl+0x6f/0xb0 [ 1060.106457] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1060.111046] do_syscall_64+0xf9/0x620 [ 1060.114856] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.120054] RIP: 0033:0x7fe0a143ce07 [ 1060.123771] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1060.142676] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1060.150395] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1060.157681] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1060.164955] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1060.172229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1060.179504] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 21) [ 1060.336993] FAULT_INJECTION: forcing a failure. [ 1060.336993] name failslab, interval 1, probability 0, space 0, times 0 [ 1060.348453] CPU: 0 PID: 10299 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1060.356345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.365701] Call Trace: [ 1060.368298] dump_stack+0x1fc/0x2ef [ 1060.371935] should_fail.cold+0xa/0xf [ 1060.375746] ? setup_fault_attr+0x200/0x200 [ 1060.380074] ? lock_acquire+0x170/0x3c0 [ 1060.384070] ? dev_uevent_filter+0xd0/0xd0 [ 1060.388314] __should_failslab+0x115/0x180 [ 1060.392827] should_failslab+0x5/0x10 [ 1060.396635] kmem_cache_alloc_trace+0x284/0x380 [ 1060.401313] ? dev_uevent_filter+0xd0/0xd0 [ 1060.405551] kobject_uevent_env+0x236/0x1480 [ 1060.409977] lo_ioctl+0xff9/0x20e0 [ 1060.413525] ? loop_set_status64+0x110/0x110 [ 1060.417941] blkdev_ioctl+0x5cb/0x1a80 [ 1060.421835] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.427200] ? blkpg_ioctl+0x9d0/0x9d0 [ 1060.431091] ? mark_held_locks+0xf0/0xf0 [ 1060.435153] ? mark_held_locks+0xf0/0xf0 [ 1060.439225] ? debug_check_no_obj_freed+0x201/0x490 [ 1060.444250] ? lock_downgrade+0x720/0x720 [ 1060.448415] block_ioctl+0xe9/0x130 [ 1060.452045] ? blkdev_fallocate+0x3f0/0x3f0 [ 1060.456374] do_vfs_ioctl+0xcdb/0x12e0 [ 1060.460262] ? lock_downgrade+0x720/0x720 [ 1060.464422] ? check_preemption_disabled+0x41/0x280 [ 1060.469445] ? ioctl_preallocate+0x200/0x200 [ 1060.473859] ? __fget+0x356/0x510 [ 1060.477317] ? do_dup2+0x450/0x450 [ 1060.480864] ? do_sys_open+0x2bf/0x520 [ 1060.484760] ksys_ioctl+0x9b/0xc0 [ 1060.488222] __x64_sys_ioctl+0x6f/0xb0 [ 1060.492115] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1060.496694] do_syscall_64+0xf9/0x620 [ 1060.500486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.505666] RIP: 0033:0x7fe0a143ce07 [ 1060.509361] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1060.528244] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:57:29 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x401) (async) open(&(0x7f0000000180)='./file0\x00', 0x800, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in=@multicast2, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x1, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in6=@private1}, 0xa, @in=@broadcast, 0x3504, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b000d2e6b212ab48d748cbc144b41c0000c082d50836d2cdffea053d0328023d4080594165081fd727e85e32448a26a9e373ad37d8593c8c8024b4199c2a4e9d8032ab25fc1a3ff2076964512982e668", @ANYRES16=0x0, @ANYRESHEX=r1, @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:29 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:29 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x64}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r2 = dup2(r0, r1) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {r2}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:29 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x7f03}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1060.536477] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1060.543749] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1060.551010] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1060.558261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1060.565513] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 22) [ 1060.679514] FAULT_INJECTION: forcing a failure. [ 1060.679514] name failslab, interval 1, probability 0, space 0, times 0 [ 1060.692127] CPU: 0 PID: 10320 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1060.700025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1060.709378] Call Trace: [ 1060.711957] dump_stack+0x1fc/0x2ef [ 1060.715568] should_fail.cold+0xa/0xf [ 1060.719379] ? setup_fault_attr+0x200/0x200 [ 1060.723687] ? lock_acquire+0x170/0x3c0 [ 1060.727648] __should_failslab+0x115/0x180 [ 1060.731870] should_failslab+0x5/0x10 [ 1060.735679] kmem_cache_alloc_node+0x245/0x3b0 [ 1060.740273] __alloc_skb+0x71/0x560 [ 1060.743896] alloc_uevent_skb+0x7b/0x210 [ 1060.747944] kobject_uevent_env+0xa90/0x1480 [ 1060.752341] lo_ioctl+0xff9/0x20e0 [ 1060.755888] ? loop_set_status64+0x110/0x110 [ 1060.760282] blkdev_ioctl+0x5cb/0x1a80 [ 1060.764168] ? finish_task_switch+0x1db/0x760 [ 1060.768745] ? blkpg_ioctl+0x9d0/0x9d0 [ 1060.772643] ? mark_held_locks+0xf0/0xf0 [ 1060.776687] ? __schedule+0x88f/0x2040 [ 1060.780561] ? io_schedule_timeout+0x140/0x140 [ 1060.785128] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1060.789871] block_ioctl+0xe9/0x130 [ 1060.793495] ? blkdev_fallocate+0x3f0/0x3f0 [ 1060.797806] do_vfs_ioctl+0xcdb/0x12e0 [ 1060.801693] ? lock_downgrade+0x720/0x720 [ 1060.805825] ? check_preemption_disabled+0x41/0x280 [ 1060.810824] ? ioctl_preallocate+0x200/0x200 [ 1060.815219] ? __fget+0x356/0x510 [ 1060.818668] ? do_dup2+0x450/0x450 [ 1060.822284] ? do_sys_open+0x2bf/0x520 [ 1060.826190] ksys_ioctl+0x9b/0xc0 [ 1060.829637] __x64_sys_ioctl+0x6f/0xb0 [ 1060.833509] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1060.838072] do_syscall_64+0xf9/0x620 [ 1060.841861] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1060.847036] RIP: 0033:0x7fe0a143ce07 [ 1060.850756] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1060.869639] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:57:29 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000e, 0x50, 0xffffffffffffffff, 0x47744000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:29 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='$*&8\')*\\\x00') ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r3 = dup2(r0, r2) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x2, 0x7, 0x2, 0xff, 0x0, 0x9, 0xea9dc6e09095442, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x2, 0x8, 0x1, 0x4, 0x6, 0x3f, 0x0, 0x0, 0x8001, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') fallocate(r3, 0x23, 0x7, 0x6) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) r4 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="01000000007c59d295b3e8ad58110e71"]) [ 1060.877332] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1060.884603] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1060.891861] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1060.899123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1060.906383] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:29 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 23) 19:57:29 executing program 4: 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, 0x8000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (rerun: 64) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='$*&8\')*\\\x00') (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r3 = dup2(r0, r2) (async) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x2, 0x7, 0x2, 0xff, 0x0, 0x9, 0xea9dc6e09095442, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x2, 0x8, 0x1, 0x4, 0x6, 0x3f, 0x0, 0x0, 0x8001, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) fallocate(r3, 0x23, 0x7, 0x6) (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) r4 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="01000000007c59d295b3e8ad58110e71"]) [ 1061.092376] FAULT_INJECTION: forcing a failure. [ 1061.092376] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.110775] CPU: 1 PID: 10345 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1061.118685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1061.128051] Call Trace: [ 1061.130738] dump_stack+0x1fc/0x2ef [ 1061.134378] should_fail.cold+0xa/0xf [ 1061.138196] ? setup_fault_attr+0x200/0x200 [ 1061.142527] ? lock_acquire+0x170/0x3c0 [ 1061.146516] __should_failslab+0x115/0x180 [ 1061.150763] should_failslab+0x5/0x10 [ 1061.154574] kmem_cache_alloc_node+0x245/0x3b0 [ 1061.159181] __alloc_skb+0x71/0x560 [ 1061.162826] alloc_uevent_skb+0x7b/0x210 [ 1061.166902] kobject_uevent_env+0xa90/0x1480 [ 1061.171331] lo_ioctl+0xff9/0x20e0 [ 1061.174884] ? loop_set_status64+0x110/0x110 [ 1061.179299] blkdev_ioctl+0x5cb/0x1a80 [ 1061.183201] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1061.188579] ? blkpg_ioctl+0x9d0/0x9d0 [ 1061.192472] ? mark_held_locks+0xf0/0xf0 [ 1061.196543] ? mark_held_locks+0xf0/0xf0 [ 1061.200619] ? debug_check_no_obj_freed+0x201/0x490 [ 1061.205656] ? lock_downgrade+0x720/0x720 [ 1061.209819] block_ioctl+0xe9/0x130 [ 1061.213452] ? blkdev_fallocate+0x3f0/0x3f0 [ 1061.217781] do_vfs_ioctl+0xcdb/0x12e0 [ 1061.221677] ? lock_downgrade+0x720/0x720 [ 1061.225830] ? check_preemption_disabled+0x41/0x280 [ 1061.230837] ? ioctl_preallocate+0x200/0x200 [ 1061.235233] ? __fget+0x356/0x510 [ 1061.238679] ? do_dup2+0x450/0x450 [ 1061.242217] ? do_sys_open+0x2bf/0x520 [ 1061.246219] ksys_ioctl+0x9b/0xc0 [ 1061.249663] __x64_sys_ioctl+0x6f/0xb0 [ 1061.253547] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1061.258138] do_syscall_64+0xf9/0x620 [ 1061.261933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1061.267112] RIP: 0033:0x7fe0a143ce07 [ 1061.270813] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 19:57:30 executing program 4: 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, 0x8000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='$*&8\')*\\\x00') (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r3 = dup2(r0, r2) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x2, 0x7, 0x2, 0xff, 0x0, 0x9, 0xea9dc6e09095442, 0x4, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x2, 0x8, 0x1, 0x4, 0x6, 0x3f, 0x0, 0x0, 0x8001, 0x0, 0x4}, 0x0, 0x6, 0xffffffffffffffff, 0x3) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) fallocate(r3, 0x23, 0x7, 0x6) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) r4 = perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r3, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="01000000007c59d295b3e8ad58110e71"]) [ 1061.289707] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1061.297410] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1061.304666] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1061.311918] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1061.319172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1061.326425] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:30 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000e, 0x50, 0xffffffffffffffff, 0x47744000) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 24) 19:57:30 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:30 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:30 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x300}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, @perf_config_ext={0x1ff, 0x129a}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x8404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xa, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000300)=@multiplanar_userptr={0x6, 0x6a79e391af7b46e6, 0x4, 0x800, 0x1f, {0x77359400}, {0x3, 0x0, 0x3, 0x5, 0xfb, 0x80, "ab5db242"}, 0x2, 0x2, {&(0x7f0000000280)=[{0x766, 0x80000000, {&(0x7f0000000180)}, 0x8001}, {0x10001, 0xf4, {&(0x7f00000001c0)}, 0x81}]}, 0x81}) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) fchdir(r3) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/videobuf2_v4l2', 0x800, 0x142) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:30 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000e, 0x50, 0xffffffffffffffff, 0x47744000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000e, 0x50, 0xffffffffffffffff, 0x47744000) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1061.444969] FAULT_INJECTION: forcing a failure. [ 1061.444969] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.457669] CPU: 1 PID: 10361 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1061.465576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1061.474956] Call Trace: [ 1061.477557] dump_stack+0x1fc/0x2ef [ 1061.481204] should_fail.cold+0xa/0xf [ 1061.485025] ? setup_fault_attr+0x200/0x200 [ 1061.489366] ? lock_acquire+0x170/0x3c0 [ 1061.493356] __should_failslab+0x115/0x180 [ 1061.497606] should_failslab+0x5/0x10 [ 1061.501415] kmem_cache_alloc_trace+0x284/0x380 [ 1061.506089] ? wait_for_completion_io+0x10/0x10 [ 1061.510767] ? kobj_ns_initial+0x90/0x90 [ 1061.514836] call_usermodehelper_setup+0x84/0x300 [ 1061.519706] kobject_uevent_env+0xe83/0x1480 [ 1061.524136] lo_ioctl+0xff9/0x20e0 [ 1061.527690] ? loop_set_status64+0x110/0x110 [ 1061.532106] blkdev_ioctl+0x5cb/0x1a80 [ 1061.536005] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1061.541375] ? blkpg_ioctl+0x9d0/0x9d0 [ 1061.545271] ? mark_held_locks+0xf0/0xf0 [ 1061.549340] ? mark_held_locks+0xf0/0xf0 [ 1061.553410] ? debug_check_no_obj_freed+0x201/0x490 [ 1061.558439] ? lock_downgrade+0x720/0x720 [ 1061.562602] block_ioctl+0xe9/0x130 [ 1061.566237] ? blkdev_fallocate+0x3f0/0x3f0 [ 1061.570565] do_vfs_ioctl+0xcdb/0x12e0 [ 1061.574457] ? lock_downgrade+0x720/0x720 [ 1061.578610] ? check_preemption_disabled+0x41/0x280 [ 1061.583631] ? ioctl_preallocate+0x200/0x200 [ 1061.588049] ? __fget+0x356/0x510 [ 1061.591597] ? do_dup2+0x450/0x450 [ 1061.595142] ? do_sys_open+0x2bf/0x520 [ 1061.599043] ksys_ioctl+0x9b/0xc0 [ 1061.602504] __x64_sys_ioctl+0x6f/0xb0 [ 1061.606398] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1061.610985] do_syscall_64+0xf9/0x620 [ 1061.614798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1061.619986] RIP: 0033:0x7fe0a143ce07 [ 1061.623707] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 19:57:30 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x8000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:30 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x38f}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1061.642616] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1061.650333] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1061.657607] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1061.664884] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1061.672158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1061.679455] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 25) 19:57:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x1, 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, 0x7d, 0x0, @perf_config_ext={0x1ff, 0x129a}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x8404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xa, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000300)=@multiplanar_userptr={0x6, 0x6a79e391af7b46e6, 0x4, 0x800, 0x1f, {0x77359400}, {0x3, 0x0, 0x3, 0x5, 0xfb, 0x80, "ab5db242"}, 0x2, 0x2, {&(0x7f0000000280)=[{0x766, 0x80000000, {&(0x7f0000000180)}, 0x8001}, {0x10001, 0xf4, {&(0x7f00000001c0)}, 0x81}]}, 0x81}) (async, rerun: 64) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async, rerun: 32) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async, rerun: 32) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) (rerun: 32) fchdir(r3) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/videobuf2_v4l2', 0x800, 0x142) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (rerun: 64) [ 1061.916697] FAULT_INJECTION: forcing a failure. [ 1061.916697] name failslab, interval 1, probability 0, space 0, times 0 [ 1061.953387] CPU: 0 PID: 10421 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1061.961299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1061.970654] Call Trace: [ 1061.973256] dump_stack+0x1fc/0x2ef [ 1061.976893] should_fail.cold+0xa/0xf [ 1061.980704] ? setup_fault_attr+0x200/0x200 [ 1061.985032] ? lock_acquire+0x170/0x3c0 [ 1061.989016] __should_failslab+0x115/0x180 [ 1061.993253] should_failslab+0x5/0x10 [ 1061.997052] kmem_cache_alloc+0x277/0x370 [ 1062.001196] skb_clone+0x151/0x3d0 [ 1062.004744] netlink_broadcast_filtered+0x8e5/0xbc0 [ 1062.009764] netlink_broadcast+0x35/0x40 [ 1062.013817] kobject_uevent_env+0xa56/0x1480 [ 1062.018213] lo_ioctl+0xff9/0x20e0 [ 1062.021756] ? loop_set_status64+0x110/0x110 [ 1062.026155] blkdev_ioctl+0x5cb/0x1a80 [ 1062.030034] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1062.035389] ? blkpg_ioctl+0x9d0/0x9d0 [ 1062.039287] ? mark_held_locks+0xf0/0xf0 [ 1062.043349] ? mark_held_locks+0xf0/0xf0 [ 1062.047412] ? debug_check_no_obj_freed+0x201/0x490 [ 1062.052428] ? lock_downgrade+0x720/0x720 [ 1062.056560] block_ioctl+0xe9/0x130 [ 1062.060167] ? blkdev_fallocate+0x3f0/0x3f0 [ 1062.064495] do_vfs_ioctl+0xcdb/0x12e0 [ 1062.068367] ? lock_downgrade+0x720/0x720 [ 1062.072497] ? check_preemption_disabled+0x41/0x280 [ 1062.077492] ? ioctl_preallocate+0x200/0x200 [ 1062.081884] ? __fget+0x356/0x510 [ 1062.085320] ? do_dup2+0x450/0x450 [ 1062.088842] ? do_sys_open+0x2bf/0x520 [ 1062.092713] ksys_ioctl+0x9b/0xc0 [ 1062.096151] __x64_sys_ioctl+0x6f/0xb0 [ 1062.100021] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1062.104588] do_syscall_64+0xf9/0x620 [ 1062.108386] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1062.113557] RIP: 0033:0x7fe0a143ce07 [ 1062.117253] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1062.136142] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1062.143836] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1062.151094] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1062.158345] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 19:57:30 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x30) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @remote}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x4e24, @multicast2}, 'vxcan1\x00'}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1062.165594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1062.172846] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:30 executing program 4: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x1, 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, 0x7d, 0x0, @perf_config_ext={0x1ff, 0x129a}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x8404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xa, 0xffffffffffffffff, 0x0) (async) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000300)=@multiplanar_userptr={0x6, 0x6a79e391af7b46e6, 0x4, 0x800, 0x1f, {0x77359400}, {0x3, 0x0, 0x3, 0x5, 0xfb, 0x80, "ab5db242"}, 0x2, 0x2, {&(0x7f0000000280)=[{0x766, 0x80000000, {&(0x7f0000000180)}, 0x8001}, {0x10001, 0xf4, {&(0x7f00000001c0)}, 0x81}]}, 0x81}) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) fchdir(r3) (async, rerun: 64) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/videobuf2_v4l2', 0x800, 0x142) (async, rerun: 64) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (rerun: 64) 19:57:30 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 26) 19:57:31 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x6) 19:57:31 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x64}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:31 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x9000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1062.341869] FAULT_INJECTION: forcing a failure. [ 1062.341869] name failslab, interval 1, probability 0, space 0, times 0 [ 1062.365433] CPU: 0 PID: 10442 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1062.373345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1062.382704] Call Trace: [ 1062.385306] dump_stack+0x1fc/0x2ef [ 1062.388947] should_fail.cold+0xa/0xf [ 1062.392761] ? setup_fault_attr+0x200/0x200 [ 1062.397091] ? lock_acquire+0x170/0x3c0 [ 1062.401082] __should_failslab+0x115/0x180 [ 1062.405324] should_failslab+0x5/0x10 [ 1062.409134] kmem_cache_alloc_trace+0x284/0x380 [ 1062.413805] ? wait_for_completion_io+0x10/0x10 [ 1062.418479] ? kobj_ns_initial+0x90/0x90 [ 1062.422548] call_usermodehelper_setup+0x84/0x300 [ 1062.427402] kobject_uevent_env+0xe83/0x1480 [ 1062.431827] lo_ioctl+0xff9/0x20e0 [ 1062.435392] ? loop_set_status64+0x110/0x110 [ 1062.439807] blkdev_ioctl+0x5cb/0x1a80 [ 1062.443703] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1062.449073] ? blkpg_ioctl+0x9d0/0x9d0 [ 1062.453055] ? mark_held_locks+0xf0/0xf0 [ 1062.457121] ? mark_held_locks+0xf0/0xf0 [ 1062.461369] ? debug_check_no_obj_freed+0x201/0x490 [ 1062.466392] ? lock_downgrade+0x720/0x720 [ 1062.470541] block_ioctl+0xe9/0x130 [ 1062.474169] ? blkdev_fallocate+0x3f0/0x3f0 [ 1062.478487] do_vfs_ioctl+0xcdb/0x12e0 [ 1062.482376] ? lock_downgrade+0x720/0x720 [ 1062.486524] ? check_preemption_disabled+0x41/0x280 [ 1062.491542] ? ioctl_preallocate+0x200/0x200 [ 1062.495954] ? __fget+0x356/0x510 [ 1062.499408] ? do_dup2+0x450/0x450 [ 1062.502949] ? do_sys_open+0x2bf/0x520 [ 1062.506847] ksys_ioctl+0x9b/0xc0 [ 1062.510305] __x64_sys_ioctl+0x6f/0xb0 [ 1062.514194] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1062.518776] do_syscall_64+0xf9/0x620 [ 1062.522581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1062.527767] RIP: 0033:0x7fe0a143ce07 [ 1062.531479] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1062.550372] RSP: 002b:00007fe09fdb1f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1062.558075] RAX: ffffffffffffffda RBX: 00007fe0a14869c8 RCX: 00007fe0a143ce07 [ 1062.565863] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1062.573125] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1062.580386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 19:57:31 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x700}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1062.587656] R13: 0000000000000004 R14: 00000000200009d8 R15: 0000000000000001 19:57:31 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x30) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async, rerun: 64) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async, rerun: 64) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @remote}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x4e24, @multicast2}, 'vxcan1\x00'}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async, rerun: 64) write(r0, &(0x7f0000000080)='$', 0x300000) (rerun: 64) 19:57:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 27) 19:57:31 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1062.757395] FAULT_INJECTION: forcing a failure. [ 1062.757395] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1062.769233] CPU: 1 PID: 10463 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1062.777129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1062.786487] Call Trace: [ 1062.789093] dump_stack+0x1fc/0x2ef [ 1062.792746] should_fail.cold+0xa/0xf [ 1062.796561] ? setup_fault_attr+0x200/0x200 [ 1062.800898] ? __mutex_unlock_slowpath+0xea/0x610 [ 1062.805756] __alloc_pages_nodemask+0x239/0x2890 [ 1062.810538] ? __lock_acquire+0x6de/0x3ff0 [ 1062.814795] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1062.819645] ? blkdev_ioctl+0x11a/0x1a80 [ 1062.823719] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1062.829090] ? blkpg_ioctl+0x9d0/0x9d0 [ 1062.833005] ? debug_check_no_obj_freed+0x201/0x490 [ 1062.838039] ? lock_downgrade+0x720/0x720 [ 1062.842204] cache_grow_begin+0xa4/0x8a0 [ 1062.846277] ? setup_fault_attr+0x200/0x200 [ 1062.850612] ? lock_acquire+0x170/0x3c0 [ 1062.854604] cache_alloc_refill+0x273/0x340 [ 1062.858941] kmem_cache_alloc+0x346/0x370 [ 1062.863103] getname_flags+0xce/0x590 [ 1062.866920] do_mkdirat+0x8d/0x2d0 [ 1062.870468] ? __ia32_sys_mknod+0x120/0x120 [ 1062.874799] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1062.880171] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1062.885194] ? do_syscall_64+0x21/0x620 [ 1062.889184] do_syscall_64+0xf9/0x620 [ 1062.893000] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1062.898194] RIP: 0033:0x7fe0a143c157 [ 1062.901912] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1062.920814] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1062.928534] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143c157 [ 1062.935810] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1062.943067] RBP: 00007fe09fdb2020 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1062.950325] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1062.957583] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:31 executing program 4: 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, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x6) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r2, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x6) (async) 19:57:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 28) [ 1063.065583] FAULT_INJECTION: forcing a failure. [ 1063.065583] name failslab, interval 1, probability 0, space 0, times 0 [ 1063.090106] CPU: 1 PID: 10481 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1063.098016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1063.107373] Call Trace: [ 1063.109975] dump_stack+0x1fc/0x2ef [ 1063.113615] should_fail.cold+0xa/0xf [ 1063.117424] ? setup_fault_attr+0x200/0x200 [ 1063.121757] ? lock_acquire+0x170/0x3c0 [ 1063.125749] __should_failslab+0x115/0x180 [ 1063.129994] should_failslab+0x5/0x10 [ 1063.133795] kmem_cache_alloc+0x277/0x370 [ 1063.137954] __d_alloc+0x2b/0xa10 [ 1063.141432] d_alloc+0x4a/0x230 [ 1063.144719] __lookup_hash+0xc8/0x180 [ 1063.148521] filename_create+0x186/0x490 [ 1063.152588] ? kern_path_mountpoint+0x40/0x40 [ 1063.157090] ? strncpy_from_user+0x2a2/0x350 [ 1063.161508] ? getname_flags+0x25b/0x590 [ 1063.165583] do_mkdirat+0xa0/0x2d0 [ 1063.169126] ? __ia32_sys_mknod+0x120/0x120 [ 1063.173463] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1063.178483] ? do_syscall_64+0x21/0x620 [ 1063.182465] do_syscall_64+0xf9/0x620 [ 1063.186276] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1063.191466] RIP: 0033:0x7fe0a143c157 [ 1063.195182] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 19:57:32 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:32 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x900}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1063.214089] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1063.221807] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143c157 [ 1063.229081] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1063.236351] RBP: 00007fe09fdb2020 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1063.243612] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1063.250868] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 29) 19:57:32 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x6) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r2, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x6) (async) 19:57:32 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x64000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:32 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x37f}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:32 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x6400}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1063.385925] FAULT_INJECTION: forcing a failure. [ 1063.385925] name failslab, interval 1, probability 0, space 0, times 0 [ 1063.427532] CPU: 0 PID: 10520 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1063.435446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1063.444809] Call Trace: [ 1063.447404] dump_stack+0x1fc/0x2ef [ 1063.451038] should_fail.cold+0xa/0xf [ 1063.454847] ? setup_fault_attr+0x200/0x200 [ 1063.459169] ? lock_acquire+0x170/0x3c0 [ 1063.463705] __should_failslab+0x115/0x180 [ 1063.467945] should_failslab+0x5/0x10 [ 1063.471747] kmem_cache_alloc+0x277/0x370 [ 1063.475902] __d_alloc+0x2b/0xa10 [ 1063.479370] d_alloc+0x4a/0x230 [ 1063.482660] __lookup_hash+0xc8/0x180 [ 1063.486460] filename_create+0x186/0x490 [ 1063.490513] ? kern_path_mountpoint+0x40/0x40 [ 1063.495000] ? strncpy_from_user+0x2a2/0x350 [ 1063.499400] ? getname_flags+0x25b/0x590 [ 1063.503450] do_mkdirat+0xa0/0x2d0 [ 1063.506979] ? __ia32_sys_mknod+0x120/0x120 [ 1063.511290] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1063.516292] ? do_syscall_64+0x21/0x620 [ 1063.520255] do_syscall_64+0xf9/0x620 [ 1063.524050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1063.529224] RIP: 0033:0x7fe0a143c157 [ 1063.532926] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1063.552100] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1063.560155] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143c157 [ 1063.567434] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1063.574688] RBP: 00007fe09fdb2020 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1063.581941] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1063.589196] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:32 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x30) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @remote}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x4e24, @multicast2}, 'vxcan1\x00'}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x30) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @remote}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x4, {0x2, 0x4e24, @multicast2}, 'vxcan1\x00'}) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) 19:57:32 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x900}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:32 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x7f030000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:32 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x8f03}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:32 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 30) [ 1063.945289] FAULT_INJECTION: forcing a failure. [ 1063.945289] name failslab, interval 1, probability 0, space 0, times 0 [ 1063.984996] CPU: 1 PID: 10587 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1063.992905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1064.002264] Call Trace: [ 1064.004865] dump_stack+0x1fc/0x2ef [ 1064.008509] should_fail.cold+0xa/0xf [ 1064.012323] ? setup_fault_attr+0x200/0x200 [ 1064.016647] ? __lock_acquire+0x6de/0x3ff0 [ 1064.020893] __should_failslab+0x115/0x180 [ 1064.025135] should_failslab+0x5/0x10 [ 1064.028935] __kmalloc+0x2ab/0x3c0 [ 1064.032478] ? ext4_find_extent+0x9bb/0xc70 [ 1064.036805] ext4_find_extent+0x9bb/0xc70 [ 1064.040965] ext4_ext_map_blocks+0x1c0/0x7390 [ 1064.045468] ? __lock_acquire+0x6de/0x3ff0 [ 1064.049717] ? __lock_acquire+0x6de/0x3ff0 [ 1064.053962] ? mark_held_locks+0xf0/0xf0 [ 1064.058026] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1064.063399] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1064.068599] ? mark_held_locks+0xf0/0xf0 [ 1064.072669] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 1064.077527] ? ext4_es_lookup_extent+0x375/0xb60 [ 1064.082297] ? lock_downgrade+0x720/0x720 [ 1064.086451] ? lock_acquire+0x170/0x3c0 [ 1064.090433] ? check_preemption_disabled+0x41/0x280 [ 1064.095461] ? lock_acquire+0x170/0x3c0 [ 1064.099439] ? ext4_map_blocks+0x33e/0x1a50 [ 1064.103774] ext4_map_blocks+0xd88/0x1a50 [ 1064.107934] ? check_preemption_disabled+0x41/0x280 [ 1064.112961] ? ext4_issue_zeroout+0x160/0x160 [ 1064.117461] ? __brelse+0x84/0xa0 [ 1064.120919] ? __ext4_new_inode+0x2eb/0x5a20 [ 1064.125339] ext4_getblk+0xad/0x4f0 [ 1064.128970] ? ext4_iomap_begin+0xe00/0xe00 [ 1064.133311] ? ext4_free_inode+0x1780/0x1780 [ 1064.137724] ? debug_check_no_obj_freed+0x201/0x490 [ 1064.142753] ? __dquot_initialize+0x298/0xb70 [ 1064.147259] ext4_bread+0x7c/0x210 [ 1064.150805] ? ext4_getblk+0x4f0/0x4f0 [ 1064.154701] ? dquot_initialize_needed+0x290/0x290 [ 1064.159637] ? trace_hardirqs_off+0x64/0x200 [ 1064.164052] ext4_append+0x155/0x370 [ 1064.167783] ext4_mkdir+0x5bd/0xe10 [ 1064.171420] ? ext4_init_dot_dotdot+0x600/0x600 [ 1064.176095] ? generic_permission+0x116/0x4d0 [ 1064.180601] ? inode_permission.part.0+0x10c/0x450 [ 1064.185550] vfs_mkdir+0x508/0x7a0 [ 1064.189093] do_mkdirat+0x262/0x2d0 [ 1064.192726] ? __ia32_sys_mknod+0x120/0x120 [ 1064.197052] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1064.202069] ? do_syscall_64+0x21/0x620 [ 1064.206051] do_syscall_64+0xf9/0x620 [ 1064.209858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1064.215046] RIP: 0033:0x7fe0a143c157 [ 1064.218759] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1064.237747] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 19:57:33 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @multicast1}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0x2, 0x5, 0x0, 0xffffffffffff0001, 0x4000000000}, {0x0, 0x0, 0x3ff}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd7000000000001600000084000180080003000000120000000002007465616d30000000000b00e8000000001400020076657468305f746f5f74656100000000080003000200000003000300626f6e435f736c6176655f300000000003000200000008000100d0a875032870bfb63992292985000000000000000000000000009aa526fbfbc44cb6e38ccc902adb10a412ff9154fafbd19d0840bff1732562ae43edbe7d99c6f0c6652479661435d7040b7c89f601", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e30000000000000000000080003000184b5d8ec39b5996a1ae489e100000005000400000000e4516c774c27037eec786d62ab458d0005000300"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @multicast2}, 0x10) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1064.245460] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143c157 [ 1064.252735] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1064.260011] RBP: 00007fe09fdb2020 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1064.267280] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1064.274552] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:33 executing program 4: 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, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x2, 0xaa, 0x1, 0x0, 0x5, 0x880, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40, 0x5, 0x3, 0x5, 0xfffffffffffffffd, 0x100, 0x4d0, 0x0, 0x4, 0x0, 0x81}, 0x0, 0x3, r1, 0xe) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:33 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x6400}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:33 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x3000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:33 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 31) [ 1064.561995] FAULT_INJECTION: forcing a failure. [ 1064.561995] name failslab, interval 1, probability 0, space 0, times 0 [ 1064.574332] CPU: 1 PID: 10609 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1064.582223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1064.591581] Call Trace: [ 1064.594182] dump_stack+0x1fc/0x2ef [ 1064.597825] should_fail.cold+0xa/0xf [ 1064.601636] ? setup_fault_attr+0x200/0x200 [ 1064.605961] ? __es_tree_search.isra.0+0x1af/0x210 [ 1064.610919] __should_failslab+0x115/0x180 [ 1064.615161] should_failslab+0x5/0x10 [ 1064.618967] kmem_cache_alloc+0x3f/0x370 [ 1064.623032] __es_insert_extent+0x39b/0x13b0 [ 1064.627817] ? lock_acquire+0x170/0x3c0 [ 1064.631798] ? ext4_es_insert_extent+0x17e/0x5e0 [ 1064.636565] ext4_es_insert_extent+0x22e/0x5e0 [ 1064.641156] ? lock_downgrade+0x720/0x720 [ 1064.645310] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 1064.651140] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1064.656158] ? ext4_es_find_delayed_extent_range+0x7d9/0x9f0 19:57:33 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @multicast1}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0x2, 0x5, 0x0, 0xffffffffffff0001, 0x4000000000}, {0x0, 0x0, 0x3ff}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd7000000000001600000084000180080003000000120000000002007465616d30000000000b00e8000000001400020076657468305f746f5f74656100000000080003000200000003000300626f6e435f736c6176655f300000000003000200000008000100d0a875032870bfb63992292985000000000000000000000000009aa526fbfbc44cb6e38ccc902adb10a412ff9154fafbd19d0840bff1732562ae43edbe7d99c6f0c6652479661435d7040b7c89f601", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e30000000000000000000080003000184b5d8ec39b5996a1ae489e100000005000400000000e4516c774c27037eec786d62ab458d0005000300"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @multicast2}, 0x10) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1064.661968] ext4_ext_map_blocks+0x2129/0x7390 [ 1064.666556] ? __lock_acquire+0x6de/0x3ff0 [ 1064.670803] ? __lock_acquire+0x6de/0x3ff0 [ 1064.675053] ? mark_held_locks+0xf0/0xf0 [ 1064.679124] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1064.684493] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1064.689692] ? mark_held_locks+0xf0/0xf0 [ 1064.693766] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 1064.698624] ? ext4_es_lookup_extent+0x375/0xb60 [ 1064.703392] ? check_preemption_disabled+0x41/0x280 [ 1064.708415] ? lock_acquire+0x170/0x3c0 [ 1064.712399] ? ext4_map_blocks+0x33e/0x1a50 [ 1064.716739] ext4_map_blocks+0xd88/0x1a50 [ 1064.720900] ? check_preemption_disabled+0x41/0x280 [ 1064.725929] ? ext4_issue_zeroout+0x160/0x160 [ 1064.730437] ? __brelse+0x84/0xa0 [ 1064.733898] ? __ext4_new_inode+0x2eb/0x5a20 [ 1064.738321] ext4_getblk+0xad/0x4f0 [ 1064.741957] ? ext4_iomap_begin+0xe00/0xe00 [ 1064.746288] ? ext4_free_inode+0x1780/0x1780 [ 1064.750713] ? debug_check_no_obj_freed+0x201/0x490 [ 1064.755769] ? __dquot_initialize+0x298/0xb70 19:57:33 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @multicast1}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0x2, 0x5, 0x0, 0xffffffffffff0001, 0x4000000000}, {0x0, 0x0, 0x3ff}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd7000000000001600000084000180080003000000120000000002007465616d30000000000b00e8000000001400020076657468305f746f5f74656100000000080003000200000003000300626f6e435f736c6176655f300000000003000200000008000100d0a875032870bfb63992292985000000000000000000000000009aa526fbfbc44cb6e38ccc902adb10a412ff9154fafbd19d0840bff1732562ae43edbe7d99c6f0c6652479661435d7040b7c89f601", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e30000000000000000000080003000184b5d8ec39b5996a1ae489e100000005000400000000e4516c774c27037eec786d62ab458d0005000300"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @multicast2}, 0x10) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @multicast1}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0x2, 0x5, 0x0, 0xffffffffffff0001, 0x4000000000}, {0x0, 0x0, 0x3ff}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd7000000000001600000084000180080003000000120000000002007465616d30000000000b00e8000000001400020076657468305f746f5f74656100000000080003000200000003000300626f6e435f736c6176655f300000000003000200000008000100d0a875032870bfb63992292985000000000000000000000000009aa526fbfbc44cb6e38ccc902adb10a412ff9154fafbd19d0840bff1732562ae43edbe7d99c6f0c6652479661435d7040b7c89f601", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e30000000000000000000080003000184b5d8ec39b5996a1ae489e100000005000400000000e4516c774c27037eec786d62ab458d0005000300"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @multicast2}, 0x10) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1064.760274] ext4_bread+0x7c/0x210 [ 1064.763819] ? ext4_getblk+0x4f0/0x4f0 [ 1064.767713] ? dquot_initialize_needed+0x290/0x290 [ 1064.772650] ? trace_hardirqs_off+0x64/0x200 [ 1064.777068] ext4_append+0x155/0x370 [ 1064.780792] ext4_mkdir+0x5bd/0xe10 [ 1064.784433] ? ext4_init_dot_dotdot+0x600/0x600 [ 1064.789111] ? generic_permission+0x116/0x4d0 [ 1064.793618] ? inode_permission.part.0+0x10c/0x450 [ 1064.798558] vfs_mkdir+0x508/0x7a0 [ 1064.802105] do_mkdirat+0x262/0x2d0 [ 1064.805827] ? __ia32_sys_mknod+0x120/0x120 [ 1064.810157] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1064.815183] ? do_syscall_64+0x21/0x620 [ 1064.819173] do_syscall_64+0xf9/0x620 [ 1064.822987] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1064.828178] RIP: 0033:0x7fe0a143c157 [ 1064.831895] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1064.850806] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1064.858523] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143c157 [ 1064.865796] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1064.873066] RBP: 00007fe09fdb2020 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1064.880334] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1064.887605] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:33 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x7000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:33 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x7f03}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:33 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:33 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x2, 0xaa, 0x1, 0x0, 0x5, 0x880, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40, 0x5, 0x3, 0x5, 0xfffffffffffffffd, 0x100, 0x4d0, 0x0, 0x4, 0x0, 0x81}, 0x0, 0x3, r1, 0xe) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 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) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r0, r2) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x2, 0xaa, 0x1, 0x0, 0x5, 0x880, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40, 0x5, 0x3, 0x5, 0xfffffffffffffffd, 0x100, 0x4d0, 0x0, 0x4, 0x0, 0x81}, 0x0, 0x3, r1, 0xe) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) 19:57:33 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 32) 19:57:33 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, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4c24, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0x80bf6f, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x0, 0x0, 0x7, 0xa, 0x0, 0x1, 0x84080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xde9900, 0x0, @perf_config_ext={0x20, 0x9}, 0x0, 0x7, 0x0, 0x2, 0x8, 0xfffffffc, 0x6, 0x0, 0x4, 0x0, 0x100}, 0x0, 0xd, r0, 0xa) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b00003e4", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000582f7635000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r1, &(0x7f0000000080)='$', 0x300000) [ 1065.105716] FAULT_INJECTION: forcing a failure. [ 1065.105716] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.160201] CPU: 0 PID: 10643 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1065.168113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.177471] Call Trace: [ 1065.180077] dump_stack+0x1fc/0x2ef [ 1065.183723] should_fail.cold+0xa/0xf [ 1065.187539] ? setup_fault_attr+0x200/0x200 [ 1065.191870] ? lock_downgrade+0x720/0x720 [ 1065.196034] __should_failslab+0x115/0x180 [ 1065.200280] should_failslab+0x5/0x10 [ 1065.204085] __kmalloc+0x2ab/0x3c0 [ 1065.207631] ? ext4_find_extent+0x9bb/0xc70 [ 1065.211965] ext4_find_extent+0x9bb/0xc70 [ 1065.216125] ext4_ext_map_blocks+0x1c0/0x7390 [ 1065.220642] ? __lock_acquire+0x6de/0x3ff0 [ 1065.224890] ? mark_held_locks+0xf0/0xf0 [ 1065.228959] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1065.234329] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1065.239534] ? mark_held_locks+0xf0/0xf0 [ 1065.243604] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 1065.248458] ? ext4_es_lookup_extent+0x375/0xb60 [ 1065.253228] ? ext4_map_blocks+0x59f/0x1a50 [ 1065.257565] ? lock_acquire+0x170/0x3c0 [ 1065.261550] ? ext4_map_blocks+0x740/0x1a50 [ 1065.265889] ext4_map_blocks+0x7a2/0x1a50 [ 1065.270058] ? check_preemption_disabled+0x41/0x280 [ 1065.275089] ? ext4_issue_zeroout+0x160/0x160 [ 1065.279596] ? __brelse+0x84/0xa0 [ 1065.283058] ? __ext4_new_inode+0x2eb/0x5a20 [ 1065.287489] ext4_getblk+0xad/0x4f0 [ 1065.291126] ? ext4_iomap_begin+0xe00/0xe00 [ 1065.295474] ? ext4_free_inode+0x1780/0x1780 [ 1065.299892] ? debug_check_no_obj_freed+0x201/0x490 [ 1065.304918] ? __dquot_initialize+0x298/0xb70 [ 1065.309426] ext4_bread+0x7c/0x210 [ 1065.312988] ? ext4_getblk+0x4f0/0x4f0 [ 1065.316893] ? dquot_initialize_needed+0x290/0x290 [ 1065.321836] ? trace_hardirqs_off+0x64/0x200 [ 1065.326261] ext4_append+0x155/0x370 [ 1065.329992] ext4_mkdir+0x5bd/0xe10 [ 1065.333646] ? ext4_init_dot_dotdot+0x600/0x600 [ 1065.338330] ? generic_permission+0x116/0x4d0 [ 1065.342839] ? inode_permission.part.0+0x10c/0x450 [ 1065.347784] vfs_mkdir+0x508/0x7a0 [ 1065.351332] do_mkdirat+0x262/0x2d0 [ 1065.354970] ? __ia32_sys_mknod+0x120/0x120 [ 1065.359301] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1065.364323] ? do_syscall_64+0x21/0x620 [ 1065.368310] do_syscall_64+0xf9/0x620 [ 1065.372123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1065.377314] RIP: 0033:0x7fe0a143c157 [ 1065.381042] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1065.399954] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 19:57:34 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, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async, rerun: 32) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (rerun: 32) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4c24, @remote}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0x80bf6f, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x0, 0x0, 0x7, 0xa, 0x0, 0x1, 0x84080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xde9900, 0x0, @perf_config_ext={0x20, 0x9}, 0x0, 0x7, 0x0, 0x2, 0x8, 0xfffffffc, 0x6, 0x0, 0x4, 0x0, 0x100}, 0x0, 0xd, r0, 0xa) (async, rerun: 64) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b00003e4", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000582f7635000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async, rerun: 64) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async, rerun: 32) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r1, &(0x7f0000000080)='$', 0x300000) [ 1065.407672] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143c157 [ 1065.414951] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1065.422228] RBP: 00007fe09fdb2020 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1065.429507] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1065.436791] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 33) 19:57:34 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x2, 0xaa, 0x1, 0x0, 0x5, 0x880, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40, 0x5, 0x3, 0x5, 0xfffffffffffffffd, 0x100, 0x4d0, 0x0, 0x4, 0x0, 0x81}, 0x0, 0x3, r1, 0xe) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 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) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r0, r2) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x1, 0x2, 0xaa, 0x1, 0x0, 0x5, 0x880, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x40, 0x5, 0x3, 0x5, 0xfffffffffffffffd, 0x100, 0x4d0, 0x0, 0x4, 0x0, 0x81}, 0x0, 0x3, r1, 0xe) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) 19:57:34 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4c24, @remote}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0x80bf6f, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x4, 0x80, 0x0, 0x0, 0x7, 0xa, 0x0, 0x1, 0x84080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0xde9900, 0x0, @perf_config_ext={0x20, 0x9}, 0x0, 0x7, 0x0, 0x2, 0x8, 0xfffffffc, 0x6, 0x0, 0x4, 0x0, 0x100}, 0x0, 0xd, r0, 0xa) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b00003e4", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000582f7635000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r1, &(0x7f0000000080)='$', 0x300000) [ 1065.530877] FAULT_INJECTION: forcing a failure. [ 1065.530877] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.547039] CPU: 1 PID: 10683 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1065.554948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.564311] Call Trace: [ 1065.566915] dump_stack+0x1fc/0x2ef [ 1065.570557] should_fail.cold+0xa/0xf [ 1065.574374] ? setup_fault_attr+0x200/0x200 [ 1065.578705] ? lock_downgrade+0x720/0x720 [ 1065.582867] __should_failslab+0x115/0x180 [ 1065.587110] should_failslab+0x5/0x10 [ 1065.590911] __kmalloc+0x2ab/0x3c0 [ 1065.594448] ? ext4_find_extent+0x9bb/0xc70 [ 1065.598771] ext4_find_extent+0x9bb/0xc70 [ 1065.602928] ext4_ext_map_blocks+0x1c0/0x7390 [ 1065.607430] ? __lock_acquire+0x6de/0x3ff0 [ 1065.611674] ? mark_held_locks+0xf0/0xf0 [ 1065.615736] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 1065.621099] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 1065.626291] ? mark_held_locks+0xf0/0xf0 [ 1065.630354] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 1065.635205] ? ext4_es_lookup_extent+0x375/0xb60 [ 1065.639967] ? ext4_map_blocks+0x59f/0x1a50 [ 1065.644297] ? lock_acquire+0x170/0x3c0 [ 1065.648281] ? ext4_map_blocks+0x740/0x1a50 [ 1065.652616] ext4_map_blocks+0x7a2/0x1a50 [ 1065.656774] ? check_preemption_disabled+0x41/0x280 [ 1065.661791] ? ext4_issue_zeroout+0x160/0x160 [ 1065.666288] ? __brelse+0x84/0xa0 [ 1065.669742] ? __ext4_new_inode+0x2eb/0x5a20 [ 1065.674159] ext4_getblk+0xad/0x4f0 [ 1065.677818] ? ext4_iomap_begin+0xe00/0xe00 [ 1065.682142] ? ext4_free_inode+0x1780/0x1780 [ 1065.686548] ? debug_check_no_obj_freed+0x201/0x490 [ 1065.691562] ? __dquot_initialize+0x298/0xb70 [ 1065.696065] ext4_bread+0x7c/0x210 [ 1065.699605] ? ext4_getblk+0x4f0/0x4f0 [ 1065.703494] ? dquot_initialize_needed+0x290/0x290 [ 1065.708422] ? trace_hardirqs_off+0x64/0x200 [ 1065.712832] ext4_append+0x155/0x370 [ 1065.716556] ext4_mkdir+0x5bd/0xe10 [ 1065.720199] ? ext4_init_dot_dotdot+0x600/0x600 [ 1065.724868] ? generic_permission+0x116/0x4d0 [ 1065.729366] ? inode_permission.part.0+0x10c/0x450 [ 1065.734300] vfs_mkdir+0x508/0x7a0 [ 1065.737844] do_mkdirat+0x262/0x2d0 [ 1065.741475] ? __ia32_sys_mknod+0x120/0x120 [ 1065.745799] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1065.750819] ? do_syscall_64+0x21/0x620 [ 1065.754792] do_syscall_64+0xf9/0x620 [ 1065.758599] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1065.763786] RIP: 0033:0x7fe0a143c157 19:57:34 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1065.767500] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1065.786393] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1065.794128] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143c157 [ 1065.801395] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1065.808662] RBP: 00007fe09fdb2020 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1065.815929] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 1065.823192] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:34 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:34 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x8000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:34 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 34) [ 1065.995736] FAULT_INJECTION: forcing a failure. [ 1065.995736] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.007123] CPU: 0 PID: 10725 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1066.015022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.024383] Call Trace: [ 1066.026986] dump_stack+0x1fc/0x2ef [ 1066.030633] should_fail.cold+0xa/0xf [ 1066.034452] ? setup_fault_attr+0x200/0x200 [ 1066.038787] ? __es_tree_search.isra.0+0x1af/0x210 [ 1066.043731] __should_failslab+0x115/0x180 [ 1066.047978] should_failslab+0x5/0x10 [ 1066.051789] kmem_cache_alloc+0x3f/0x370 [ 1066.055870] __es_insert_extent+0x39b/0x13b0 [ 1066.060298] ext4_es_insert_extent+0x22e/0x5e0 [ 1066.064895] ? ext4_map_blocks+0x59f/0x1a50 [ 1066.069229] ? ext4_es_find_delayed_extent_range+0x9f0/0x9f0 [ 1066.075044] ext4_map_blocks+0xa2a/0x1a50 [ 1066.079209] ? ext4_issue_zeroout+0x160/0x160 [ 1066.083722] ? __brelse+0x84/0xa0 [ 1066.087193] ? __ext4_new_inode+0x2eb/0x5a20 [ 1066.091623] ext4_getblk+0xad/0x4f0 [ 1066.095257] ? ext4_iomap_begin+0xe00/0xe00 [ 1066.099587] ? ext4_free_inode+0x1780/0x1780 [ 1066.103998] ? debug_check_no_obj_freed+0x201/0x490 [ 1066.109019] ? __dquot_initialize+0x298/0xb70 [ 1066.113523] ext4_bread+0x7c/0x210 [ 1066.117068] ? ext4_getblk+0x4f0/0x4f0 [ 1066.120958] ? dquot_initialize_needed+0x290/0x290 [ 1066.125894] ? trace_hardirqs_off+0x64/0x200 [ 1066.130309] ext4_append+0x155/0x370 [ 1066.134033] ext4_mkdir+0x5bd/0xe10 [ 1066.137668] ? ext4_init_dot_dotdot+0x600/0x600 [ 1066.142340] ? generic_permission+0x116/0x4d0 [ 1066.146848] ? inode_permission.part.0+0x10c/0x450 [ 1066.151788] vfs_mkdir+0x508/0x7a0 [ 1066.155341] do_mkdirat+0x262/0x2d0 [ 1066.158975] ? __ia32_sys_mknod+0x120/0x120 [ 1066.163742] ? trace_hardirqs_off_caller+0x6e/0x210 [ 1066.168763] ? do_syscall_64+0x21/0x620 [ 1066.172741] do_syscall_64+0xf9/0x620 [ 1066.176548] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1066.181739] RIP: 0033:0x7fe0a143c157 [ 1066.185457] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1066.204368] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 1066.212086] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143c157 [ 1066.219368] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 1066.226650] RBP: 00007fe09fdb2020 R08: 0000000000000000 R09: 00007fe09fdb21d0 [ 1066.233931] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 19:57:34 executing program 0: 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, 0x800, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1066.241216] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:35 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) 19:57:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 35) 19:57:35 executing program 0: 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, 0x800, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1066.454783] FAULT_INJECTION: forcing a failure. [ 1066.454783] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.473329] CPU: 0 PID: 10742 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1066.481236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.490596] Call Trace: [ 1066.493198] dump_stack+0x1fc/0x2ef [ 1066.496841] should_fail.cold+0xa/0xf [ 1066.500660] ? setup_fault_attr+0x200/0x200 [ 1066.504996] ? lock_acquire+0x170/0x3c0 [ 1066.508987] __should_failslab+0x115/0x180 [ 1066.513227] should_failslab+0x5/0x10 [ 1066.517030] __kmalloc_track_caller+0x2a6/0x3c0 [ 1066.521705] ? strndup_user+0x70/0x120 [ 1066.525592] ? _copy_from_user+0xd2/0x130 [ 1066.529747] memdup_user+0x22/0xb0 [ 1066.533298] strndup_user+0x70/0x120 [ 1066.537018] ksys_mount+0x6f/0x130 [ 1066.540566] __x64_sys_mount+0xba/0x150 [ 1066.544548] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1066.549165] do_syscall_64+0xf9/0x620 [ 1066.552981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1066.558176] RIP: 0033:0x7fe0a143e57a [ 1066.561895] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1066.580806] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1066.588524] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1066.595796] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 19:57:35 executing program 0: 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, 0x800, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r1, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x44) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1066.603077] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1066.610354] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1066.617626] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:35 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x9000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:35 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async, rerun: 32) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async, rerun: 32) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async, rerun: 32) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) 19:57:35 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 36) 19:57:35 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x8000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:35 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:35 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) (async, rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (rerun: 64) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) 19:57:35 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/95, 0x5f}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x3, 0x101, 0x1) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1066.823081] FAULT_INJECTION: forcing a failure. [ 1066.823081] name failslab, interval 1, probability 0, space 0, times 0 [ 1066.880554] CPU: 1 PID: 10788 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1066.888470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.897836] Call Trace: [ 1066.900440] dump_stack+0x1fc/0x2ef [ 1066.904078] should_fail.cold+0xa/0xf [ 1066.907894] ? setup_fault_attr+0x200/0x200 [ 1066.912227] ? lock_acquire+0x170/0x3c0 [ 1066.916219] __should_failslab+0x115/0x180 [ 1066.920466] should_failslab+0x5/0x10 [ 1066.924271] __kmalloc_track_caller+0x2a6/0x3c0 [ 1066.928950] ? strndup_user+0x70/0x120 [ 1066.932937] memdup_user+0x22/0xb0 [ 1066.936484] strndup_user+0x70/0x120 [ 1066.940204] ksys_mount+0x34/0x130 [ 1066.943753] __x64_sys_mount+0xba/0x150 [ 1066.947735] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1066.952337] do_syscall_64+0xf9/0x620 [ 1066.956149] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1066.961349] RIP: 0033:0x7fe0a143e57a [ 1066.965067] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1066.983976] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1066.991699] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1066.998979] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1067.006256] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1067.013537] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1067.020822] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:35 executing program 4: 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, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) recvmsg$kcm(r2, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000400)=""/160, 0xa0}, {&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f0000000580)=""/56, 0x38}, {&(0x7f00000005c0)=""/178, 0xb2}, {&(0x7f00000006c0)=""/191, 0xbf}], 0x8, &(0x7f0000000800)=""/4096, 0x1000}, 0x12043) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:35 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async, rerun: 64) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (rerun: 64) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/95, 0x5f}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x3, 0x101, 0x1) (async, rerun: 32) close(r1) (rerun: 32) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async, rerun: 32) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async, rerun: 32) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async, rerun: 64) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async, rerun: 32) close(r0) (async, rerun: 32) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async, rerun: 32) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async, rerun: 32) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) (async, rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async, rerun: 64) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) recvmsg$kcm(r2, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000400)=""/160, 0xa0}, {&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f0000000580)=""/56, 0x38}, {&(0x7f00000005c0)=""/178, 0xb2}, {&(0x7f00000006c0)=""/191, 0xbf}], 0x8, &(0x7f0000000800)=""/4096, 0x1000}, 0x12043) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 37) 19:57:36 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/95, 0x5f}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x3, 0x101, 0x1) (async) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1067.355094] FAULT_INJECTION: forcing a failure. [ 1067.355094] name failslab, interval 1, probability 0, space 0, times 0 [ 1067.397746] CPU: 0 PID: 10835 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1067.405923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1067.415287] Call Trace: [ 1067.417894] dump_stack+0x1fc/0x2ef [ 1067.421539] should_fail.cold+0xa/0xf [ 1067.425363] ? setup_fault_attr+0x200/0x200 [ 1067.429691] ? lock_acquire+0x170/0x3c0 [ 1067.433680] __should_failslab+0x115/0x180 [ 1067.437924] should_failslab+0x5/0x10 [ 1067.441731] __kmalloc_track_caller+0x2a6/0x3c0 [ 1067.446410] ? strndup_user+0x70/0x120 [ 1067.450304] ? _copy_from_user+0xd2/0x130 [ 1067.454468] memdup_user+0x22/0xb0 [ 1067.458019] strndup_user+0x70/0x120 [ 1067.461740] ksys_mount+0x6f/0x130 [ 1067.465287] __x64_sys_mount+0xba/0x150 [ 1067.469272] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1067.473864] do_syscall_64+0xf9/0x620 [ 1067.477674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1067.482864] RIP: 0033:0x7fe0a143e57a [ 1067.486586] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1067.505505] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1067.513226] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1067.520504] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1067.527782] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1067.535059] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:57:36 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x10000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=r0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:36 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1067.542336] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:36 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x9000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async, rerun: 32) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) recvmsg$kcm(r2, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000400)=""/160, 0xa0}, {&(0x7f00000004c0)=""/143, 0x8f}, {&(0x7f0000000580)=""/56, 0x38}, {&(0x7f00000005c0)=""/178, 0xb2}, {&(0x7f00000006c0)=""/191, 0xbf}], 0x8, &(0x7f0000000800)=""/4096, 0x1000}, 0x12043) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000040)={0x6, 0x49e83802, 0x2}) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=r0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:36 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x64000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:36 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async, rerun: 64) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (rerun: 64) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async, rerun: 32) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async, rerun: 32) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=r0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000040)={0x6, 0x49e83802, 0x2}) (async) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:36 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 38) 19:57:36 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x7f03000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:36 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1068.085500] FAULT_INJECTION: forcing a failure. [ 1068.085500] name failslab, interval 1, probability 0, space 0, times 0 [ 1068.142799] CPU: 0 PID: 10907 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1068.150713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1068.160261] Call Trace: [ 1068.162861] dump_stack+0x1fc/0x2ef [ 1068.166506] should_fail.cold+0xa/0xf [ 1068.170320] ? setup_fault_attr+0x200/0x200 [ 1068.174662] ? lock_acquire+0x170/0x3c0 [ 1068.178647] __should_failslab+0x115/0x180 [ 1068.182893] should_failslab+0x5/0x10 [ 1068.186697] __kmalloc_track_caller+0x2a6/0x3c0 [ 1068.191371] ? strndup_user+0x70/0x120 [ 1068.195272] ? _copy_from_user+0xd2/0x130 [ 1068.199431] memdup_user+0x22/0xb0 [ 1068.202979] strndup_user+0x70/0x120 [ 1068.206688] ksys_mount+0x6f/0x130 [ 1068.210218] __x64_sys_mount+0xba/0x150 [ 1068.214186] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1068.218756] do_syscall_64+0xf9/0x620 [ 1068.222565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1068.227745] RIP: 0033:0x7fe0a143e57a [ 1068.231472] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1068.250417] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1068.258117] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1068.265371] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1068.272621] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1068.279875] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:57:37 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x6, 0x0, 0x5a, 0xa7, 0x0, 0x505, 0x1002, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5662c34, 0x0, @perf_config_ext={0x7, 0x9}, 0x42054, 0x9, 0x2, 0x2, 0xf76, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000014001f0065727370616e30000000000000000000080003000100000005000400000000000500f20000000000050003ffffea0000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1068.287127] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:37 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:37 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) ioctl$VIDIOC_SUBSCRIBE_EVENT(r1, 0x4020565a, &(0x7f0000000040)={0x6, 0x49e83802, 0x2}) dup2(r0, r2) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 39) 19:57:37 executing program 4: 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, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r2, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000180)={0x7, &(0x7f0000000040)=[{0x3, 0x7, 0x9f}, {0x19bb, 0x7f, 0x2, 0x80000000}, {0x5, 0xa8, 0x80, 0x10000}, {0x1, 0x80, 0x3, 0xcc82}, {0x5, 0x5, 0x19, 0x7}, {0x75, 0x4, 0x4, 0x1}, {0x1ff, 0x3f, 0x0, 0x3}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:37 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1068.578136] FAULT_INJECTION: forcing a failure. [ 1068.578136] name failslab, interval 1, probability 0, space 0, times 0 [ 1068.657144] CPU: 1 PID: 10951 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1068.665064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1068.674425] Call Trace: [ 1068.677026] dump_stack+0x1fc/0x2ef [ 1068.680667] should_fail.cold+0xa/0xf [ 1068.684480] ? setup_fault_attr+0x200/0x200 [ 1068.688810] ? lock_acquire+0x170/0x3c0 [ 1068.692801] __should_failslab+0x115/0x180 [ 1068.697046] should_failslab+0x5/0x10 [ 1068.700852] kmem_cache_alloc_trace+0x284/0x380 [ 1068.705530] ? _copy_from_user+0xd2/0x130 [ 1068.709688] copy_mount_options+0x59/0x380 [ 1068.713935] ksys_mount+0x9b/0x130 [ 1068.717486] __x64_sys_mount+0xba/0x150 [ 1068.721472] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1068.726066] do_syscall_64+0xf9/0x620 [ 1068.729880] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1068.735078] RIP: 0033:0x7fe0a143e57a [ 1068.738800] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1068.757705] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1068.765406] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1068.772666] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1068.779922] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1068.787174] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1068.794427] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:37 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x8f030000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:37 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x6, 0x0, 0x5a, 0xa7, 0x0, 0x505, 0x1002, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5662c34, 0x0, @perf_config_ext={0x7, 0x9}, 0x42054, 0x9, 0x2, 0x2, 0xf76, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000014001f0065727370616e30000000000000000000080003000100000005000400000000000500f20000000000050003ffffea0000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:37 executing program 4: 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) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async, rerun: 32) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async, rerun: 32) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r2, 0x0) (async, rerun: 64) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000180)={0x7, &(0x7f0000000040)=[{0x3, 0x7, 0x9f}, {0x19bb, 0x7f, 0x2, 0x80000000}, {0x5, 0xa8, 0x80, 0x10000}, {0x1, 0x80, 0x3, 0xcc82}, {0x5, 0x5, 0x19, 0x7}, {0x75, 0x4, 0x4, 0x1}, {0x1ff, 0x3f, 0x0, 0x3}]}) (rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:37 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 40) [ 1068.956345] FAULT_INJECTION: forcing a failure. [ 1068.956345] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1068.968180] CPU: 0 PID: 10975 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1068.976067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1068.985427] Call Trace: [ 1068.988029] dump_stack+0x1fc/0x2ef [ 1068.991667] should_fail.cold+0xa/0xf [ 1068.995462] ? setup_fault_attr+0x200/0x200 [ 1068.999774] ? unwind_next_frame+0xeee/0x1400 [ 1069.004261] ? __save_stack_trace+0x72/0x190 [ 1069.008656] ? deref_stack_reg+0x134/0x1d0 [ 1069.012877] ? get_reg+0x176/0x1f0 [ 1069.016414] __alloc_pages_nodemask+0x239/0x2890 [ 1069.021163] ? cmp_ex_search+0x87/0xb0 [ 1069.025045] ? __lock_acquire+0x6de/0x3ff0 [ 1069.029270] ? copy_mount_options+0x1e9/0x380 [ 1069.033755] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1069.038582] ? ex_handler_default+0x14/0x90 [ 1069.042889] ? phys_mem_access_encrypted+0x10/0x10 [ 1069.047808] ? no_context+0xce/0x940 [ 1069.051513] ? check_preemption_disabled+0x10/0x280 [ 1069.056518] ? force_sig_info_fault.constprop.0+0x320/0x320 [ 1069.062248] ? bad_area_access_error+0x23b/0x4a0 [ 1069.067015] cache_grow_begin+0xa4/0x8a0 [ 1069.071069] ? setup_fault_attr+0x200/0x200 [ 1069.075379] ? lock_acquire+0x170/0x3c0 [ 1069.079344] cache_alloc_refill+0x273/0x340 [ 1069.083658] kmem_cache_alloc+0x346/0x370 [ 1069.087825] getname_flags+0xce/0x590 [ 1069.091650] user_path_at_empty+0x2a/0x50 [ 1069.095817] do_mount+0x147/0x2f50 [ 1069.099353] ? cmp_ex_sort+0xc0/0xc0 [ 1069.103062] ? __do_page_fault+0x180/0xd60 [ 1069.107284] ? copy_mount_string+0x40/0x40 [ 1069.111516] ? memset+0x20/0x40 [ 1069.114787] ? copy_mount_options+0x26f/0x380 [ 1069.119275] ksys_mount+0xcf/0x130 [ 1069.122808] __x64_sys_mount+0xba/0x150 [ 1069.126793] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1069.131383] do_syscall_64+0xf9/0x620 [ 1069.135189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1069.140372] RIP: 0033:0x7fe0a143e57a [ 1069.144076] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1069.162984] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1069.170689] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1069.177943] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1069.185198] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1069.192456] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1069.199711] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:37 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x64000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:37 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x6, 0x0, 0x5a, 0xa7, 0x0, 0x505, 0x1002, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5662c34, 0x0, @perf_config_ext={0x7, 0x9}, 0x42054, 0x9, 0x2, 0x2, 0xf76, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000014001f0065727370616e30000000000000000000080003000100000005000400000000000500f20000000000050003ffffea0000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x6, 0x0, 0x5a, 0xa7, 0x0, 0x505, 0x1002, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5662c34, 0x0, @perf_config_ext={0x7, 0x9}, 0x42054, 0x9, 0x2, 0x2, 0xf76, 0x3, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="080003000100000014001f0065727370616e30000000000000000000080003000100000005000400000000000500f20000000000050003ffffea0000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) 19:57:38 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:38 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async, rerun: 64) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async, rerun: 32) close(r0) (async, rerun: 32) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async, rerun: 64) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r2, 0x0) (async, rerun: 64) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000180)={0x7, &(0x7f0000000040)=[{0x3, 0x7, 0x9f}, {0x19bb, 0x7f, 0x2, 0x80000000}, {0x5, 0xa8, 0x80, 0x10000}, {0x1, 0x80, 0x3, 0xcc82}, {0x5, 0x5, 0x19, 0x7}, {0x75, 0x4, 0x4, 0x1}, {0x1ff, 0x3f, 0x0, 0x3}]}) (async, rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 41) 19:57:38 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x7f030000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1069.372994] FAULT_INJECTION: forcing a failure. [ 1069.372994] name failslab, interval 1, probability 0, space 0, times 0 [ 1069.439492] CPU: 1 PID: 11008 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1069.447412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1069.456780] Call Trace: [ 1069.459384] dump_stack+0x1fc/0x2ef [ 1069.463028] should_fail.cold+0xa/0xf [ 1069.466839] ? setup_fault_attr+0x200/0x200 [ 1069.471170] ? lock_acquire+0x170/0x3c0 [ 1069.475190] __should_failslab+0x115/0x180 [ 1069.479436] should_failslab+0x5/0x10 [ 1069.483243] kmem_cache_alloc+0x277/0x370 [ 1069.487395] alloc_vfsmnt+0x23/0x780 [ 1069.491113] ? _raw_read_unlock+0x29/0x40 [ 1069.495278] vfs_kern_mount.part.0+0x27/0x470 [ 1069.499786] do_mount+0x115c/0x2f50 [ 1069.503448] ? cmp_ex_sort+0xc0/0xc0 [ 1069.507173] ? __do_page_fault+0x180/0xd60 [ 1069.511417] ? copy_mount_string+0x40/0x40 [ 1069.515666] ? memset+0x20/0x40 [ 1069.518952] ? copy_mount_options+0x26f/0x380 [ 1069.523453] ksys_mount+0xcf/0x130 [ 1069.527000] __x64_sys_mount+0xba/0x150 [ 1069.530980] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1069.535564] do_syscall_64+0xf9/0x620 [ 1069.539370] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1069.544559] RIP: 0033:0x7fe0a143e57a [ 1069.548273] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1069.567171] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1069.574885] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1069.582156] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 19:57:38 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1069.589424] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1069.596688] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1069.603953] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:38 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f0000000180)={0x0, 0xffffffff, 0x1, 0x1}) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x80000, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) syz_open_pts(r3, 0x2000) 19:57:38 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:38 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) fstat(r1, &(0x7f0000000280)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000300)=ANY=[@ANYBLOB="b0000000744386651d1f1eee2f91398c17ec833c5c688236829f984f18094d9469", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e3000000000000000000008000300010000000500040000000000050003000000000005000400000000004ad2d531e91c74b0ad87d8e2f254647d6e631e6c1a60611b7b3c4ea4b6f697b7302cebee9cc536d609ebc453ad546863575186fe0decfa1b10d4e52bb5868c60a22f8ca770"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 42) [ 1069.751439] FAULT_INJECTION: forcing a failure. [ 1069.751439] name failslab, interval 1, probability 0, space 0, times 0 [ 1069.762950] CPU: 0 PID: 11055 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1069.770845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1069.780205] Call Trace: [ 1069.782814] dump_stack+0x1fc/0x2ef [ 1069.786449] should_fail.cold+0xa/0xf [ 1069.790258] ? setup_fault_attr+0x200/0x200 [ 1069.794580] ? lock_acquire+0x170/0x3c0 [ 1069.798575] __should_failslab+0x115/0x180 [ 1069.802813] should_failslab+0x5/0x10 [ 1069.806619] __kmalloc_track_caller+0x2a6/0x3c0 [ 1069.811289] ? kstrdup_const+0x53/0x80 [ 1069.815181] kstrdup+0x36/0x70 [ 1069.818378] kstrdup_const+0x53/0x80 [ 1069.822091] alloc_vfsmnt+0xb5/0x780 [ 1069.825805] vfs_kern_mount.part.0+0x27/0x470 [ 1069.830297] ? kfree+0x110/0x210 [ 1069.833660] vfs_kern_mount+0x3c/0x60 [ 1069.837460] btrfs_mount+0x23a/0xaa0 [ 1069.841177] ? btrfs_show_options+0xfd0/0xfd0 [ 1069.845675] ? __mutex_unlock_slowpath+0xea/0x610 [ 1069.850522] ? check_preemption_disabled+0x41/0x280 [ 1069.855547] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1069.860561] ? pcpu_alloc+0xc9/0x1190 [ 1069.864365] ? __lockdep_init_map+0x100/0x5a0 [ 1069.868863] mount_fs+0xa3/0x310 [ 1069.872243] vfs_kern_mount.part.0+0x68/0x470 [ 1069.876741] do_mount+0x115c/0x2f50 [ 1069.880380] ? cmp_ex_sort+0xc0/0xc0 [ 1069.884101] ? __do_page_fault+0x180/0xd60 [ 1069.888337] ? copy_mount_string+0x40/0x40 [ 1069.892576] ? memset+0x20/0x40 [ 1069.895854] ? copy_mount_options+0x26f/0x380 [ 1069.900377] ksys_mount+0xcf/0x130 [ 1069.903917] __x64_sys_mount+0xba/0x150 [ 1069.907893] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1069.912476] do_syscall_64+0xf9/0x620 [ 1069.916295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1069.921486] RIP: 0033:0x7fe0a143e57a [ 1069.925196] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1069.944098] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1069.951804] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1069.959083] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1069.966349] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1069.973615] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1069.980883] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:38 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 43) 19:57:38 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) fstat(r1, &(0x7f0000000280)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async, rerun: 64) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (rerun: 64) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async, rerun: 64) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (rerun: 64) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000300)=ANY=[@ANYBLOB="b0000000744386651d1f1eee2f91398c17ec833c5c688236829f984f18094d9469", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e3000000000000000000008000300010000000500040000000000050003000000000005000400000000004ad2d531e91c74b0ad87d8e2f254647d6e631e6c1a60611b7b3c4ea4b6f697b7302cebee9cc536d609ebc453ad546863575186fe0decfa1b10d4e52bb5868c60a22f8ca770"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async, rerun: 32) write(r0, &(0x7f0000000080)='$', 0x300000) (rerun: 32) 19:57:38 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0xfeffffff}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:38 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1070.174299] FAULT_INJECTION: forcing a failure. [ 1070.174299] name failslab, interval 1, probability 0, space 0, times 0 [ 1070.207542] CPU: 0 PID: 11067 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1070.215454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.224814] Call Trace: [ 1070.227415] dump_stack+0x1fc/0x2ef [ 1070.231054] should_fail.cold+0xa/0xf [ 1070.234866] ? setup_fault_attr+0x200/0x200 [ 1070.239202] ? lock_acquire+0x170/0x3c0 [ 1070.243198] __should_failslab+0x115/0x180 [ 1070.247450] should_failslab+0x5/0x10 [ 1070.251265] __kmalloc_track_caller+0x2a6/0x3c0 [ 1070.255941] ? btrfs_mount+0xb5/0xaa0 [ 1070.260017] kstrdup+0x36/0x70 [ 1070.263219] btrfs_mount+0xb5/0xaa0 [ 1070.266855] ? btrfs_show_options+0xfd0/0xfd0 [ 1070.271365] ? __mutex_unlock_slowpath+0xea/0x610 [ 1070.276221] ? check_preemption_disabled+0x41/0x280 [ 1070.281249] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1070.286268] ? pcpu_alloc+0xc9/0x1190 [ 1070.290084] ? __lockdep_init_map+0x100/0x5a0 [ 1070.294589] mount_fs+0xa3/0x310 [ 1070.297965] vfs_kern_mount.part.0+0x68/0x470 [ 1070.302477] do_mount+0x115c/0x2f50 [ 1070.306123] ? cmp_ex_sort+0xc0/0xc0 [ 1070.309834] ? __do_page_fault+0x180/0xd60 [ 1070.314064] ? copy_mount_string+0x40/0x40 [ 1070.318297] ? memset+0x20/0x40 [ 1070.321572] ? copy_mount_options+0x26f/0x380 [ 1070.326064] ksys_mount+0xcf/0x130 [ 1070.329596] __x64_sys_mount+0xba/0x150 [ 1070.333560] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1070.338131] do_syscall_64+0xf9/0x620 [ 1070.341923] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1070.347098] RIP: 0033:0x7fe0a143e57a [ 1070.350802] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 19:57:39 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1070.369877] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1070.377580] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1070.384849] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1070.392251] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1070.399507] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1070.406765] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:39 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f0000000180)={0x0, 0xffffffff, 0x1, 0x1}) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x80000, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) syz_open_pts(r3, 0x2000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r0, r2) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f0000000180)={0x0, 0xffffffff, 0x1, 0x1}) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x80000, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) syz_open_pts(r3, 0x2000) (async) 19:57:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 44) [ 1070.566221] FAULT_INJECTION: forcing a failure. [ 1070.566221] name failslab, interval 1, probability 0, space 0, times 0 [ 1070.579837] CPU: 1 PID: 11096 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1070.587730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.597087] Call Trace: [ 1070.599678] dump_stack+0x1fc/0x2ef [ 1070.603320] should_fail.cold+0xa/0xf [ 1070.607131] ? setup_fault_attr+0x200/0x200 [ 1070.611462] ? lock_acquire+0x170/0x3c0 [ 1070.615448] __should_failslab+0x115/0x180 [ 1070.619692] should_failslab+0x5/0x10 [ 1070.623494] kmem_cache_alloc+0x277/0x370 [ 1070.627650] alloc_vfsmnt+0x23/0x780 [ 1070.631374] vfs_kern_mount.part.0+0x27/0x470 [ 1070.635874] ? kfree+0x110/0x210 [ 1070.639245] vfs_kern_mount+0x3c/0x60 [ 1070.643055] btrfs_mount+0x23a/0xaa0 [ 1070.646776] ? btrfs_show_options+0xfd0/0xfd0 [ 1070.651277] ? __mutex_unlock_slowpath+0xea/0x610 [ 1070.656131] ? check_preemption_disabled+0x41/0x280 [ 1070.661164] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1070.666182] ? pcpu_alloc+0xc9/0x1190 [ 1070.669987] ? __lockdep_init_map+0x100/0x5a0 [ 1070.674495] mount_fs+0xa3/0x310 [ 1070.677871] vfs_kern_mount.part.0+0x68/0x470 [ 1070.682379] do_mount+0x115c/0x2f50 [ 1070.686012] ? cmp_ex_sort+0xc0/0xc0 [ 1070.689732] ? __do_page_fault+0x180/0xd60 [ 1070.693978] ? copy_mount_string+0x40/0x40 [ 1070.698222] ? memset+0x20/0x40 [ 1070.701506] ? copy_mount_options+0x26f/0x380 [ 1070.706005] ksys_mount+0xcf/0x130 [ 1070.709549] __x64_sys_mount+0xba/0x150 [ 1070.713536] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1070.718124] do_syscall_64+0xf9/0x620 [ 1070.721930] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1070.727127] RIP: 0033:0x7fe0a143e57a [ 1070.730843] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1070.749751] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1070.757468] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a 19:57:39 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x700000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1070.764740] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1070.772021] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1070.779278] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1070.786532] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:39 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x37f}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:39 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r1, 0xc0305602, &(0x7f0000000180)={0x0, 0xffffffff, 0x1, 0x1}) (async, rerun: 64) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x80000, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async, rerun: 32) syz_open_pts(r3, 0x2000) (rerun: 32) 19:57:39 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 45) [ 1070.903226] FAULT_INJECTION: forcing a failure. [ 1070.903226] name failslab, interval 1, probability 0, space 0, times 0 [ 1070.914721] CPU: 0 PID: 11131 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1070.922606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1070.931954] Call Trace: [ 1070.934541] dump_stack+0x1fc/0x2ef [ 1070.938163] should_fail.cold+0xa/0xf [ 1070.941951] ? setup_fault_attr+0x200/0x200 [ 1070.946258] ? lock_acquire+0x170/0x3c0 [ 1070.950226] __should_failslab+0x115/0x180 [ 1070.954447] should_failslab+0x5/0x10 [ 1070.958236] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1070.963326] __kmalloc_node+0x38/0x70 [ 1070.967116] kvmalloc_node+0xb4/0xf0 [ 1070.970818] btrfs_mount_root+0x13f/0x1830 [ 1070.975045] ? btrfs_decode_error+0x70/0x70 [ 1070.979362] ? __mutex_unlock_slowpath+0xea/0x610 [ 1070.984196] ? check_preemption_disabled+0x41/0x280 [ 1070.989204] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1070.994204] ? pcpu_alloc+0xc9/0x1190 [ 1070.997990] ? __lockdep_init_map+0x100/0x5a0 [ 1071.002471] mount_fs+0xa3/0x310 [ 1071.005826] vfs_kern_mount.part.0+0x68/0x470 [ 1071.010305] ? kfree+0x110/0x210 [ 1071.013658] vfs_kern_mount+0x3c/0x60 [ 1071.017448] btrfs_mount+0x23a/0xaa0 [ 1071.021149] ? btrfs_show_options+0xfd0/0xfd0 [ 1071.025630] ? __mutex_unlock_slowpath+0xea/0x610 [ 1071.030564] ? check_preemption_disabled+0x41/0x280 [ 1071.035574] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1071.040576] ? pcpu_alloc+0xc9/0x1190 [ 1071.044361] ? __lockdep_init_map+0x100/0x5a0 [ 1071.048847] mount_fs+0xa3/0x310 [ 1071.052203] vfs_kern_mount.part.0+0x68/0x470 [ 1071.056688] do_mount+0x115c/0x2f50 [ 1071.060302] ? cmp_ex_sort+0xc0/0xc0 [ 1071.064044] ? __do_page_fault+0x180/0xd60 [ 1071.068268] ? copy_mount_string+0x40/0x40 [ 1071.072513] ? memset+0x20/0x40 [ 1071.075810] ? copy_mount_options+0x26f/0x380 [ 1071.080307] ksys_mount+0xcf/0x130 [ 1071.083842] __x64_sys_mount+0xba/0x150 [ 1071.087807] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1071.092377] do_syscall_64+0xf9/0x620 [ 1071.096170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1071.101346] RIP: 0033:0x7fe0a143e57a [ 1071.105048] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1071.123936] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1071.131633] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1071.138898] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1071.146150] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 19:57:39 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0xfffffffe}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:39 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) fstat(r1, &(0x7f0000000280)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) clock_gettime(0x0, 0x0) (async, rerun: 32) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000300)=ANY=[@ANYBLOB="b0000000744386651d1f1eee2f91398c17ec833c5c688236829f984f18094d9469", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e3000000000000000000008000300010000000500040000000000050003000000000005000400000000004ad2d531e91c74b0ad87d8e2f254647d6e631e6c1a60611b7b3c4ea4b6f697b7302cebee9cc536d609ebc453ad546863575186fe0decfa1b10d4e52bb5868c60a22f8ca770"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1071.153404] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1071.160657] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:40 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 46) 19:57:40 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000000)={0x7f, 0x0, 0x0, @stepwise={0x0, 0x2, 0x0, 0x8001, 0xfffffffd, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r1) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280), 0x4200, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r1, r2) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, &(0x7f0000000200)={0x0, 0xfffffff9, 0x300b, 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1071.320870] FAULT_INJECTION: forcing a failure. [ 1071.320870] name failslab, interval 1, probability 0, space 0, times 0 [ 1071.332506] CPU: 1 PID: 11159 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1071.340398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1071.349755] Call Trace: [ 1071.352353] dump_stack+0x1fc/0x2ef [ 1071.355991] should_fail.cold+0xa/0xf [ 1071.359802] ? setup_fault_attr+0x200/0x200 [ 1071.364136] ? lock_acquire+0x170/0x3c0 [ 1071.368127] __should_failslab+0x115/0x180 [ 1071.372374] should_failslab+0x5/0x10 [ 1071.376180] kmem_cache_alloc_trace+0x284/0x380 [ 1071.380863] btrfs_mount_root+0x188/0x1830 [ 1071.385113] ? btrfs_decode_error+0x70/0x70 [ 1071.389440] ? __mutex_unlock_slowpath+0xea/0x610 [ 1071.394301] ? check_preemption_disabled+0x41/0x280 [ 1071.399331] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1071.404352] ? pcpu_alloc+0xc9/0x1190 [ 1071.408159] ? __lockdep_init_map+0x100/0x5a0 [ 1071.412659] mount_fs+0xa3/0x310 [ 1071.416035] vfs_kern_mount.part.0+0x68/0x470 [ 1071.420545] ? kfree+0x110/0x210 [ 1071.423930] vfs_kern_mount+0x3c/0x60 [ 1071.427829] btrfs_mount+0x23a/0xaa0 [ 1071.431551] ? btrfs_show_options+0xfd0/0xfd0 [ 1071.436050] ? __mutex_unlock_slowpath+0xea/0x610 [ 1071.440900] ? check_preemption_disabled+0x41/0x280 [ 1071.445919] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1071.450937] ? pcpu_alloc+0xc9/0x1190 [ 1071.454741] ? __lockdep_init_map+0x100/0x5a0 [ 1071.459238] mount_fs+0xa3/0x310 [ 1071.462609] vfs_kern_mount.part.0+0x68/0x470 [ 1071.467104] do_mount+0x115c/0x2f50 [ 1071.470731] ? cmp_ex_sort+0xc0/0xc0 [ 1071.474461] ? __do_page_fault+0x180/0xd60 [ 1071.478696] ? copy_mount_string+0x40/0x40 [ 1071.482937] ? memset+0x20/0x40 [ 1071.486217] ? copy_mount_options+0x26f/0x380 [ 1071.490713] ksys_mount+0xcf/0x130 [ 1071.494253] __x64_sys_mount+0xba/0x150 [ 1071.498236] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1071.502819] do_syscall_64+0xf9/0x620 [ 1071.506631] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1071.511824] RIP: 0033:0x7fe0a143e57a [ 1071.515541] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1071.534438] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1071.542141] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1071.549406] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1071.556666] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1071.563930] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:57:40 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f00000002c0)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000200)=""/155, 0x9b}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="52224bb0", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:40 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:40 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:40 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1071.571199] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 47) 19:57:40 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000000)={0x7f, 0x0, 0x0, @stepwise={0x0, 0x2, 0x0, 0x8001, 0xfffffffd, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r1) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280), 0x4200, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r1, r2) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, &(0x7f0000000200)={0x0, 0xfffffff9, 0x300b, 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r0, 0x0) (async) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000000)={0x7f, 0x0, 0x0, @stepwise={0x0, 0x2, 0x0, 0x8001, 0xfffffffd, 0x2}}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r1) (async) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280), 0x4200, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r1, r2) (async) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, &(0x7f0000000200)={0x0, 0xfffffff9, 0x300b, 0x1}) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) [ 1071.819588] FAULT_INJECTION: forcing a failure. [ 1071.819588] name failslab, interval 1, probability 0, space 0, times 0 [ 1071.895648] CPU: 1 PID: 11186 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1071.903564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1071.912924] Call Trace: [ 1071.915529] dump_stack+0x1fc/0x2ef [ 1071.919168] should_fail.cold+0xa/0xf [ 1071.922978] ? setup_fault_attr+0x200/0x200 [ 1071.927315] ? lock_acquire+0x170/0x3c0 [ 1071.931299] __should_failslab+0x115/0x180 [ 1071.935549] should_failslab+0x5/0x10 [ 1071.939356] kmem_cache_alloc_trace+0x284/0x380 [ 1071.944043] btrfs_mount_root+0x188/0x1830 [ 1071.948297] ? btrfs_decode_error+0x70/0x70 [ 1071.952640] ? __mutex_unlock_slowpath+0xea/0x610 [ 1071.957501] ? check_preemption_disabled+0x41/0x280 [ 1071.962529] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1071.967550] ? pcpu_alloc+0xc9/0x1190 [ 1071.971360] ? __lockdep_init_map+0x100/0x5a0 [ 1071.975869] mount_fs+0xa3/0x310 [ 1071.979252] vfs_kern_mount.part.0+0x68/0x470 [ 1071.983753] ? kfree+0x110/0x210 [ 1071.987135] vfs_kern_mount+0x3c/0x60 [ 1071.990955] btrfs_mount+0x23a/0xaa0 19:57:40 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f00000002c0)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000200)=""/155, 0x9b}) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="52224bb0", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1071.994688] ? btrfs_show_options+0xfd0/0xfd0 [ 1071.999194] ? __mutex_unlock_slowpath+0xea/0x610 [ 1072.004057] ? check_preemption_disabled+0x41/0x280 [ 1072.009122] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1072.014155] ? pcpu_alloc+0xc9/0x1190 [ 1072.017978] ? __lockdep_init_map+0x100/0x5a0 [ 1072.022502] mount_fs+0xa3/0x310 [ 1072.025907] vfs_kern_mount.part.0+0x68/0x470 [ 1072.030428] do_mount+0x115c/0x2f50 [ 1072.034079] ? cmp_ex_sort+0xc0/0xc0 [ 1072.037792] ? __do_page_fault+0x180/0xd60 [ 1072.042029] ? copy_mount_string+0x40/0x40 19:57:40 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async, rerun: 64) ioctl$MON_IOCX_GET(0xffffffffffffffff, 0x40189206, &(0x7f00000002c0)={&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, &(0x7f0000000200)=""/155, 0x9b}) (async, rerun: 64) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async, rerun: 64) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (rerun: 64) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async, rerun: 64) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async, rerun: 64) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async, rerun: 32) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="52224bb0", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async, rerun: 32) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1072.046251] ? memset+0x20/0x40 [ 1072.049527] ? copy_mount_options+0x26f/0x380 [ 1072.054022] ksys_mount+0xcf/0x130 [ 1072.057548] __x64_sys_mount+0xba/0x150 [ 1072.061513] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1072.066080] do_syscall_64+0xf9/0x620 [ 1072.069888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1072.075091] RIP: 0033:0x7fe0a143e57a 19:57:40 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\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, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000000)={0x7f, 0x0, 0x0, @stepwise={0x0, 0x2, 0x0, 0x8001, 0xfffffffd, 0x2}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r1) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280), 0x4200, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r1, r2) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, &(0x7f0000000200)={0x0, 0xfffffff9, 0x300b, 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000, 0x0, 0xfffffffe}, 0x0, 0xb, r0, 0x0) (async) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(r0, 0xc02c564a, &(0x7f0000000000)={0x7f, 0x0, 0x0, @stepwise={0x0, 0x2, 0x0, 0x8001, 0xfffffffd, 0x2}}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r1) (async) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000040)) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280), 0x4200, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r1, r2) (async) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, &(0x7f0000000200)={0x0, 0xfffffff9, 0x300b, 0x1}) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) 19:57:40 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:40 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:40 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1072.078816] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1072.097880] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1072.106162] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1072.113443] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1072.120723] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1072.128014] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1072.135296] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:40 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 48) 19:57:41 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:41 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f03}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1072.268795] FAULT_INJECTION: forcing a failure. [ 1072.268795] name failslab, interval 1, probability 0, space 0, times 0 [ 1072.321489] CPU: 0 PID: 11230 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1072.329407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1072.338771] Call Trace: [ 1072.341374] dump_stack+0x1fc/0x2ef [ 1072.345019] should_fail.cold+0xa/0xf [ 1072.348842] ? setup_fault_attr+0x200/0x200 [ 1072.353180] ? lock_acquire+0x170/0x3c0 [ 1072.357175] __should_failslab+0x115/0x180 [ 1072.361433] should_failslab+0x5/0x10 [ 1072.365250] kmem_cache_alloc_trace+0x284/0x380 [ 1072.370032] btrfs_mount_root+0x188/0x1830 [ 1072.374299] ? btrfs_decode_error+0x70/0x70 [ 1072.378637] ? __mutex_unlock_slowpath+0xea/0x610 [ 1072.383505] ? check_preemption_disabled+0x41/0x280 [ 1072.388538] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1072.393580] ? pcpu_alloc+0xc9/0x1190 [ 1072.397397] ? __lockdep_init_map+0x100/0x5a0 [ 1072.401906] mount_fs+0xa3/0x310 [ 1072.405285] vfs_kern_mount.part.0+0x68/0x470 [ 1072.409793] ? kfree+0x110/0x210 [ 1072.413173] vfs_kern_mount+0x3c/0x60 [ 1072.416993] btrfs_mount+0x23a/0xaa0 19:57:41 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1072.420806] ? btrfs_show_options+0xfd0/0xfd0 [ 1072.425312] ? __mutex_unlock_slowpath+0xea/0x610 [ 1072.430175] ? check_preemption_disabled+0x41/0x280 [ 1072.435215] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1072.440252] ? pcpu_alloc+0xc9/0x1190 [ 1072.444070] ? __lockdep_init_map+0x100/0x5a0 [ 1072.448578] mount_fs+0xa3/0x310 [ 1072.451960] vfs_kern_mount.part.0+0x68/0x470 [ 1072.456471] do_mount+0x115c/0x2f50 [ 1072.460140] ? cmp_ex_sort+0xc0/0xc0 [ 1072.463870] ? __do_page_fault+0x180/0xd60 [ 1072.468120] ? copy_mount_string+0x40/0x40 [ 1072.472383] ? memset+0x20/0x40 [ 1072.475682] ? copy_mount_options+0x26f/0x380 [ 1072.480196] ksys_mount+0xcf/0x130 [ 1072.483755] __x64_sys_mount+0xba/0x150 [ 1072.487745] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1072.492338] do_syscall_64+0xf9/0x620 [ 1072.496158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1072.501360] RIP: 0033:0x7fe0a143e57a 19:57:41 executing program 4: 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, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x2, 0x5, 0x3d, 0x0, 0x37e, 0x25000, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x81, 0x6}, 0xc08, 0x0, 0x80, 0x0, 0x7, 0x3, 0x1, 0x0, 0x7, 0x0, 0x40}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x2) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:41 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1072.505082] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1072.523988] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1072.531705] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1072.538980] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1072.546260] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1072.553537] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1072.560814] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:41 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(r0, 0x0, 0x1) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:41 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:41 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x2, 0x5, 0x3d, 0x0, 0x37e, 0x25000, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x81, 0x6}, 0xc08, 0x0, 0x80, 0x0, 0x7, 0x3, 0x1, 0x0, 0x7, 0x0, 0x40}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x2) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async, rerun: 64) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (rerun: 32) 19:57:41 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 49) 19:57:41 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(r0, 0x0, 0x1) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(r0, 0x0, 0x1) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) 19:57:41 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x2, 0x5, 0x3d, 0x0, 0x37e, 0x25000, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x4, 0x4, @perf_config_ext={0x81, 0x6}, 0xc08, 0x0, 0x80, 0x0, 0x7, 0x3, 0x1, 0x0, 0x7, 0x0, 0x40}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x2) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:41 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1072.991853] FAULT_INJECTION: forcing a failure. [ 1072.991853] name failslab, interval 1, probability 0, space 0, times 0 [ 1073.059943] CPU: 0 PID: 11292 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1073.067863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1073.077227] Call Trace: [ 1073.079831] dump_stack+0x1fc/0x2ef [ 1073.083472] should_fail.cold+0xa/0xf [ 1073.087287] ? setup_fault_attr+0x200/0x200 [ 1073.091639] ? lock_acquire+0x170/0x3c0 [ 1073.095612] __should_failslab+0x115/0x180 [ 1073.099838] should_failslab+0x5/0x10 [ 1073.103625] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 1073.108730] __kmalloc_node+0x38/0x70 [ 1073.112523] kvmalloc_node+0xb4/0xf0 [ 1073.116244] btrfs_mount_root+0x13f/0x1830 [ 1073.120474] ? btrfs_decode_error+0x70/0x70 [ 1073.124785] ? __mutex_unlock_slowpath+0xea/0x610 [ 1073.129629] ? check_preemption_disabled+0x41/0x280 [ 1073.134638] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1073.139642] ? pcpu_alloc+0xc9/0x1190 [ 1073.143429] ? __lockdep_init_map+0x100/0x5a0 [ 1073.147932] mount_fs+0xa3/0x310 [ 1073.151304] vfs_kern_mount.part.0+0x68/0x470 [ 1073.155796] ? kfree+0x110/0x210 [ 1073.159156] vfs_kern_mount+0x3c/0x60 [ 1073.162947] btrfs_mount+0x23a/0xaa0 [ 1073.166653] ? btrfs_show_options+0xfd0/0xfd0 [ 1073.171134] ? __mutex_unlock_slowpath+0xea/0x610 [ 1073.176073] ? check_preemption_disabled+0x41/0x280 [ 1073.181087] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1073.186090] ? pcpu_alloc+0xc9/0x1190 [ 1073.189882] ? __lockdep_init_map+0x100/0x5a0 [ 1073.194367] mount_fs+0xa3/0x310 [ 1073.197737] vfs_kern_mount.part.0+0x68/0x470 [ 1073.202224] do_mount+0x115c/0x2f50 [ 1073.205844] ? cmp_ex_sort+0xc0/0xc0 [ 1073.209555] ? __do_page_fault+0x180/0xd60 [ 1073.213798] ? copy_mount_string+0x40/0x40 [ 1073.218028] ? memset+0x20/0x40 [ 1073.221300] ? copy_mount_options+0x26f/0x380 [ 1073.225787] ksys_mount+0xcf/0x130 [ 1073.229320] __x64_sys_mount+0xba/0x150 [ 1073.233283] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1073.237872] do_syscall_64+0xf9/0x620 [ 1073.241665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1073.246969] RIP: 0033:0x7fe0a143e57a [ 1073.250686] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1073.269578] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1073.277278] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1073.284535] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1073.291791] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1073.299134] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:57:42 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x7f03000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1073.306390] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:42 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) r1 = syz_open_dev$vcsu(&(0x7f0000000200), 0x3f, 0x2102) perf_event_open(&(0x7f0000002a00)={0x4, 0x80, 0x7, 0x6, 0x8, 0x4e, 0x0, 0xffffffffffffffff, 0x1d000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x2, @perf_config_ext={0x7ff, 0x5}, 0x2000, 0x0, 0x400, 0xd, 0xdc, 0x10001, 0x100, 0x0, 0x8, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x44401, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) syz_mount_image$adfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0xa, &(0x7f0000002880)=[{&(0x7f00000006c0)="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0x1000}, {&(0x7f0000000280)="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", 0xfb, 0x5bd}, {&(0x7f0000000400)="28aa2d1a22c4f941599bd8d694eb636f7d1ad4e331c55fca51533d80b8fb3acc1a5628916d0bc2e1ee5e8ad145fc4b6c42ae0436bc64949980688a0853c8418f7ab6d635fe3495d9198ff5754d7cd8fdca7917ce50732b1863d0aa3b4999864468d2d0620bde9b6558f8b51bf92821fd3077589a71c78044de5eea8dd46f93333f0f16092985ea0e41d0004796f34d14c43e9e2deb7493aa457180a49903bca5737a5967de34594f6fc93e1b6d4f9051341bc0fa218ef19840aaa25f7f", 0xbd, 0x7ff}, {&(0x7f0000000200), 0x0, 0x7}, {&(0x7f00000004c0)="8f39b2cd011a58c035a1d80589e49c57254081c4d295c737857456dc14416d737d5f24e3af89fa06016ed05f453a16cad3b6c0da2034c512277363ae1bc767d9503c442eef8830d3d47c7629981a33cc65ee2f4ccda8cfffc6eeefcbfbe91354b7fee3fafe919183402bce88eea6ee5ddc83c0e280c734e44c690d04df16883c78d5248e4ec3739dfc284fb19fbb3b8befb9327fead79e28abf567166da41cce37220925c9c02969d512bbc5ed2e07d5c9fde2a56462", 0xb6, 0x9}, {&(0x7f0000000580)="22873fb8a583d7870ebf453389a8153085951392020b9dd30da2700c7b346dc26cb4d02b35b8e1b7115a0637bb82e40e55e65c49ceb7249b14d30f1f9120087ca83b028c3cfac99bfbd613a3e23a975a4d618c0446a481ac949875bf34433aff7bb8d028d3f4920c0da1fe14fabc9ad5cc25a5bbf6eb53338c203f4a30e334fe317dc937c32167e24eba7f379131b9dab30fb24f7bb9b296ea9d1e874ea48d1ff8e05b94089c80f6a6466d2a365ce0af08363b4b3f6316ebafc3aac5f17fcfb087d15b6c452bed043d1b6829a8513eb672103362d98f51e2b7f8f08dc0c021910b3a931220da1ca2fc04ab815a", 0xed}, {&(0x7f00000016c0)="9d86325cd53f20e9bbd7e0d49cb44cb8d81bc5484fe71266f28274f8f26e8b11480b6dc56701c5957a31be3def4a158b89e07ee49b9d87b93e5cef6086253c5f0c75ce3f2620e42b69429a1e4a664e9c7843f6d822cc8b2baa9058a14d5a07258f60ab8dfdda0aec1dcc6725a69c1e62d49a39f29570d237a3aba8d6e445ed3974c1d6b0378087fb65f22f15ea459663c028457ca468a7e0396bbfd5cd3edc1f29b6a4ef28ff80e2caafaae284eb39c541882d87b3b1425d542927aa1603943780d58a61538c6d7df29e8c38f4f176a9b9aa6346c675a9c9ac34c1df15ea9d9c2e22", 0xe2, 0x3}, {&(0x7f00000017c0)="909d0b005a7dd9e9839e1ebe416ae7ccc40937e9baac3e06f9014f27ea4acb04716f493c501b7b14999c692d5b66", 0x2e, 0x5}, {&(0x7f0000001800)="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", 0x1000, 0x5}, {&(0x7f0000002800)="ca9a512aa62116afe0af8743bbea6725925705981daf0fe4714d3f80cbcc003e2764e49f845325f544b8183746174e98cf237b4d7fa00064eadecad431576db657de6a569d1b6093b12ff91e7ab27531e4c3e3c9915be2f8a71a9c8ca4a921403bc94116fd6bce0767de85fb12272068c4178899507251c9", 0x78}], 0x220a0, &(0x7f0000002980)={[{'&@[\xb1'}, {'/dev/full\x00'}], [{@obj_user}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@measure}, {@pcr={'pcr', 0x3d, 0x3d}}, {@audit}, {@dont_hash}]}) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8002}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 50) [ 1073.496611] FAULT_INJECTION: forcing a failure. [ 1073.496611] name failslab, interval 1, probability 0, space 0, times 0 [ 1073.529840] CPU: 0 PID: 11340 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1073.537746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1073.547102] Call Trace: [ 1073.549705] dump_stack+0x1fc/0x2ef [ 1073.553350] should_fail.cold+0xa/0xf [ 1073.557164] ? setup_fault_attr+0x200/0x200 [ 1073.561503] ? lock_acquire+0x170/0x3c0 [ 1073.565494] __should_failslab+0x115/0x180 [ 1073.569743] should_failslab+0x5/0x10 [ 1073.573566] __kmalloc_track_caller+0x2a6/0x3c0 [ 1073.578252] ? btrfs_mount_root+0x364/0x1830 [ 1073.582679] kstrdup+0x36/0x70 [ 1073.585883] btrfs_mount_root+0x364/0x1830 [ 1073.590146] ? btrfs_decode_error+0x70/0x70 [ 1073.594484] ? __mutex_unlock_slowpath+0xea/0x610 [ 1073.599345] ? check_preemption_disabled+0x41/0x280 [ 1073.604384] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1073.609414] ? pcpu_alloc+0xc9/0x1190 [ 1073.613225] ? __lockdep_init_map+0x100/0x5a0 [ 1073.617731] mount_fs+0xa3/0x310 [ 1073.621110] vfs_kern_mount.part.0+0x68/0x470 [ 1073.625635] ? kfree+0x110/0x210 [ 1073.629013] vfs_kern_mount+0x3c/0x60 [ 1073.632843] btrfs_mount+0x23a/0xaa0 [ 1073.636565] ? btrfs_show_options+0xfd0/0xfd0 [ 1073.641056] ? __mutex_unlock_slowpath+0xea/0x610 [ 1073.645904] ? check_preemption_disabled+0x41/0x280 [ 1073.650929] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1073.655960] ? pcpu_alloc+0xc9/0x1190 [ 1073.659774] ? __lockdep_init_map+0x100/0x5a0 [ 1073.664278] mount_fs+0xa3/0x310 [ 1073.667654] vfs_kern_mount.part.0+0x68/0x470 [ 1073.672165] do_mount+0x115c/0x2f50 [ 1073.675801] ? cmp_ex_sort+0xc0/0xc0 [ 1073.679523] ? __do_page_fault+0x180/0xd60 [ 1073.683763] ? copy_mount_string+0x40/0x40 [ 1073.688008] ? memset+0x20/0x40 [ 1073.691291] ? copy_mount_options+0x26f/0x380 [ 1073.695801] ksys_mount+0xcf/0x130 [ 1073.699351] __x64_sys_mount+0xba/0x150 [ 1073.703332] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1073.707918] do_syscall_64+0xf9/0x620 [ 1073.711742] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1073.716933] RIP: 0033:0x7fe0a143e57a [ 1073.720659] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1073.739562] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:57:42 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(r0, 0x0, 0x1) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(r0, 0x0, 0x1) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) 19:57:42 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1073.747274] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1073.754555] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1073.761849] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1073.769110] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1073.776381] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:42 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x8f03000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:42 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0xfeffffff00000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:42 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 51) 19:57:42 executing program 4: 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) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) r1 = syz_open_dev$vcsu(&(0x7f0000000200), 0x3f, 0x2102) perf_event_open(&(0x7f0000002a00)={0x4, 0x80, 0x7, 0x6, 0x8, 0x4e, 0x0, 0xffffffffffffffff, 0x1d000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x2, @perf_config_ext={0x7ff, 0x5}, 0x2000, 0x0, 0x400, 0xd, 0xdc, 0x10001, 0x100, 0x0, 0x8, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x44401, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) syz_mount_image$adfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0xa, &(0x7f0000002880)=[{&(0x7f00000006c0)="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0x1000}, {&(0x7f0000000280)="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", 0xfb, 0x5bd}, {&(0x7f0000000400)="28aa2d1a22c4f941599bd8d694eb636f7d1ad4e331c55fca51533d80b8fb3acc1a5628916d0bc2e1ee5e8ad145fc4b6c42ae0436bc64949980688a0853c8418f7ab6d635fe3495d9198ff5754d7cd8fdca7917ce50732b1863d0aa3b4999864468d2d0620bde9b6558f8b51bf92821fd3077589a71c78044de5eea8dd46f93333f0f16092985ea0e41d0004796f34d14c43e9e2deb7493aa457180a49903bca5737a5967de34594f6fc93e1b6d4f9051341bc0fa218ef19840aaa25f7f", 0xbd, 0x7ff}, {&(0x7f0000000200), 0x0, 0x7}, {&(0x7f00000004c0)="8f39b2cd011a58c035a1d80589e49c57254081c4d295c737857456dc14416d737d5f24e3af89fa06016ed05f453a16cad3b6c0da2034c512277363ae1bc767d9503c442eef8830d3d47c7629981a33cc65ee2f4ccda8cfffc6eeefcbfbe91354b7fee3fafe919183402bce88eea6ee5ddc83c0e280c734e44c690d04df16883c78d5248e4ec3739dfc284fb19fbb3b8befb9327fead79e28abf567166da41cce37220925c9c02969d512bbc5ed2e07d5c9fde2a56462", 0xb6, 0x9}, {&(0x7f0000000580)="22873fb8a583d7870ebf453389a8153085951392020b9dd30da2700c7b346dc26cb4d02b35b8e1b7115a0637bb82e40e55e65c49ceb7249b14d30f1f9120087ca83b028c3cfac99bfbd613a3e23a975a4d618c0446a481ac949875bf34433aff7bb8d028d3f4920c0da1fe14fabc9ad5cc25a5bbf6eb53338c203f4a30e334fe317dc937c32167e24eba7f379131b9dab30fb24f7bb9b296ea9d1e874ea48d1ff8e05b94089c80f6a6466d2a365ce0af08363b4b3f6316ebafc3aac5f17fcfb087d15b6c452bed043d1b6829a8513eb672103362d98f51e2b7f8f08dc0c021910b3a931220da1ca2fc04ab815a", 0xed}, {&(0x7f00000016c0)="9d86325cd53f20e9bbd7e0d49cb44cb8d81bc5484fe71266f28274f8f26e8b11480b6dc56701c5957a31be3def4a158b89e07ee49b9d87b93e5cef6086253c5f0c75ce3f2620e42b69429a1e4a664e9c7843f6d822cc8b2baa9058a14d5a07258f60ab8dfdda0aec1dcc6725a69c1e62d49a39f29570d237a3aba8d6e445ed3974c1d6b0378087fb65f22f15ea459663c028457ca468a7e0396bbfd5cd3edc1f29b6a4ef28ff80e2caafaae284eb39c541882d87b3b1425d542927aa1603943780d58a61538c6d7df29e8c38f4f176a9b9aa6346c675a9c9ac34c1df15ea9d9c2e22", 0xe2, 0x3}, {&(0x7f00000017c0)="909d0b005a7dd9e9839e1ebe416ae7ccc40937e9baac3e06f9014f27ea4acb04716f493c501b7b14999c692d5b66", 0x2e, 0x5}, {&(0x7f0000001800)="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", 0x1000, 0x5}, {&(0x7f0000002800)="ca9a512aa62116afe0af8743bbea6725925705981daf0fe4714d3f80cbcc003e2764e49f845325f544b8183746174e98cf237b4d7fa00064eadecad431576db657de6a569d1b6093b12ff91e7ab27531e4c3e3c9915be2f8a71a9c8ca4a921403bc94116fd6bce0767de85fb12272068c4178899507251c9", 0x78}], 0x220a0, &(0x7f0000002980)={[{'&@[\xb1'}, {'/dev/full\x00'}], [{@obj_user}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@measure}, {@pcr={'pcr', 0x3d, 0x3d}}, {@audit}, {@dont_hash}]}) dup2(r0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xb, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8002}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1074.097573] FAULT_INJECTION: forcing a failure. [ 1074.097573] name failslab, interval 1, probability 0, space 0, times 0 [ 1074.120938] CPU: 1 PID: 11384 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1074.128862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1074.138222] Call Trace: [ 1074.140824] dump_stack+0x1fc/0x2ef [ 1074.144473] should_fail.cold+0xa/0xf [ 1074.148288] ? setup_fault_attr+0x200/0x200 [ 1074.152618] ? lock_acquire+0x170/0x3c0 [ 1074.156602] __should_failslab+0x115/0x180 [ 1074.160858] should_failslab+0x5/0x10 [ 1074.164664] kmem_cache_alloc_trace+0x284/0x380 [ 1074.169344] btrfs_mount_root+0x1e1/0x1830 [ 1074.173593] ? btrfs_decode_error+0x70/0x70 [ 1074.177918] ? __mutex_unlock_slowpath+0xea/0x610 [ 1074.182780] ? check_preemption_disabled+0x41/0x280 [ 1074.187808] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1074.192838] ? pcpu_alloc+0xc9/0x1190 [ 1074.196657] ? __lockdep_init_map+0x100/0x5a0 [ 1074.201164] mount_fs+0xa3/0x310 [ 1074.204540] vfs_kern_mount.part.0+0x68/0x470 [ 1074.209050] ? kfree+0x110/0x210 [ 1074.212423] vfs_kern_mount+0x3c/0x60 [ 1074.216231] btrfs_mount+0x23a/0xaa0 [ 1074.219953] ? btrfs_show_options+0xfd0/0xfd0 [ 1074.224454] ? __mutex_unlock_slowpath+0xea/0x610 [ 1074.229310] ? check_preemption_disabled+0x41/0x280 [ 1074.234337] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1074.239358] ? pcpu_alloc+0xc9/0x1190 [ 1074.243168] ? __lockdep_init_map+0x100/0x5a0 19:57:43 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) write(r1, &(0x7f0000000080)='$', 0x300000) [ 1074.247675] mount_fs+0xa3/0x310 [ 1074.251046] vfs_kern_mount.part.0+0x68/0x470 [ 1074.255555] do_mount+0x115c/0x2f50 [ 1074.259196] ? cmp_ex_sort+0xc0/0xc0 [ 1074.262929] ? __do_page_fault+0x180/0xd60 [ 1074.267179] ? copy_mount_string+0x40/0x40 [ 1074.271438] ? memset+0x20/0x40 [ 1074.274727] ? copy_mount_options+0x26f/0x380 [ 1074.279240] ksys_mount+0xcf/0x130 [ 1074.282794] __x64_sys_mount+0xba/0x150 [ 1074.286786] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1074.291377] do_syscall_64+0xf9/0x620 [ 1074.295207] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1074.300408] RIP: 0033:0x7fe0a143e57a [ 1074.304146] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1074.323054] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1074.330788] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1074.338072] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 19:57:43 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) r1 = syz_open_dev$vcsu(&(0x7f0000000200), 0x3f, 0x2102) perf_event_open(&(0x7f0000002a00)={0x4, 0x80, 0x7, 0x6, 0x8, 0x4e, 0x0, 0xffffffffffffffff, 0x1d000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x2, @perf_config_ext={0x7ff, 0x5}, 0x2000, 0x0, 0x400, 0xd, 0xdc, 0x10001, 0x100, 0x0, 0x8, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r1, 0x0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x44401, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) syz_mount_image$adfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, 0xa, &(0x7f0000002880)=[{&(0x7f00000006c0)="b1cf9c43dff123b59aff8db2d4ccb1b79712429adc76dd636e8244e7e42100e42a1c04b0598160d266948c9df88a6b59fa2693df51ff0aa727a0314520f3316261db5f35f317a26c4c97e18d71bb2cac5287b3d94a29f19b5a15a0db2f9183dc61e00b1a8b4af0e0f96dae6e688383ec5acf389e965de39a320824aedbdd9658fcd2cb2450a3cb75221f405b716cb9f68e20d0c294af1bb0e435dfd96acd05b6f454c49c324ced18ca0d4d993d5be8384acb6ccf819526ecd30f2b42f97cc19e52e5aba15d5c9a8925dfab9880aee86c419cfcd157b871944f1fe9710fabfe59f7646996cb8b3dd6d531945183c2593c857a8df3a18938e782a3b8e87d354dfdbbd81659266b9df1652b846b019224e9246b8c7baecdded69281eefa484fd029665e027e10c00e432b8d286d1d9b57012d25d2a7ce8cb6346663783c969cb9e21d87e204c6f6e5ab788fbd398c340f8f9afd622bb9874231893ba8cea6476fe424f8fbbf99558abbebdae0e159c770f633e58eeae931b49bc2645385e31566330f3e35d7b6d67c6a5c27c58fec1d9738a1fdf4a0fad81d0abd0a242315dcc0767a6efaafd73b23c55a3966ca99d7dd1bf94e1819f57e1665d0791dc48c3d5952edf3ae72cbc8edc7ab3f3428f8fa1ac091670e9e2bbdccd6f5aa50eed0ceb246ed16370017ad8bdb7d75c1c05d99b5c9410be8ac1ba24eef9c05e769b380cfa4deaacea3b65be0ffa0b7a6b4abc13ee87b858443a588664107625b18f4365af13b5e7beac641d3f11ee11a0173cd12d8dfcae73baa4fd3abcf6b79f1335b80c2737b292325b26acbe6627a10990b79467d959486d60a8ff95868d9c433df82c15e3741411ddd3ddd3016ed7d9a57ff06f66693d73577b8f93e30c2c5035aac9b123795e86b49031b304f024c104e6f605aa21d86d6c17da40b8d6ce6831d80f8130132e7b89d446aa19f9795de418913fe2e4745d8c9d77edbfb15955c1db33ffc0469a463e65f0fd27fe785480f2ab321269144d0ae631fd0cfed10068e5216935c8b5f42f732eff53506c25a89c44166bdd9cbb0335d70105d4e2b8e6350aa1e06a71bf808ba19fce99e24c59bb91a6f4b795038dd48b30ecbf99f306c6091ce2726e29f3f128b21b2fbdbc7dda29c8e372fd2a337d6231108532aac7226093c4960b3c6e825a9dd63bcfcb48d98053d016fcbac5d9aed6e9e4af845e709351e94eebbf274fcf524ddd4db5758c8a62ceab2f00ffbb3cf5e1f1035cc6b806565f9e5a49843bae487679edf615a5bd9c1e5df6474217e6a7ea98b98e8c9318de73ca7e37dbc6df533c8c7f91a93ac1bf6752cec6efbcecda54a6d3ddd4e26ad0cf9ede19a6385c258bcdc6f5dcd13e6248aef52d5178222742504cb9bae4339f256fd481b4d19bf46965fd92e9dc7f41487fd86376001f0f919591b9f1b003faf616db107d3f8b8aa7627e8026c7f4af9361f9d9a0e6d8b921aad2a621eeda60d1ebd441825a4f3f243f4f29a4a2cf1f9dcc651a06c16073571a0cba97a2390b2c538477f2f135399d2c9b1c4623b681425f57c5515d7c1aec4cd707d833177b00ca425268c5c3aa41452f5ba84d084baa2d8934458b5045880f5c812b1490404a8d57932e3edd2b079208403de435f2f4c348ff36bef8a500058d13be11dce55eb080416dfed64cdf9b925a46210af227cc37dee0db5c65d0d8cfad89c540a5238b749c9abd8ffe493c70895dc551d149fd12258535cc4f31a82e0c90a69261eb9735a9cd933b271767114190b0f9ddb10ddd40998f1244db37ce2f6ae96daf5476eb5247bcaa38f91af385d282ffe6df7a6457bde52d3b3bf0c8406b6ab7b4e63db8283fa1e400b7aa0f63a8cd20fcd9f638ef37c4574c3e054fa81ed61c04d853b0849d25b0b3c3b34fb546ebb8a4e8b90e87bdd9f23b1e8fd5714140d5a6fbc40ed840f2ed4ab4de8920b379ea1c2295cdc036f3f6b069eb483621a169eabe18577d356e3d7b6535bbca6b44ed73c347a78b00807ffda04a3cdf62ae87fa890fffb771814cced0dfd0d5ed4e65ad0c4b6b461b1cc5b0317f1ff0cad972e441038b5f1eb02daa332e8e353a14281f50528c6457c7b361ef5c993731542ba16f94369651338e42b91fae33a24e32a0bfd1de77c1b44b15bfd0e5ade4b99f7da83f45a91778e24ed15ac9675a2c98c502233ddb1f34970edfdcf8c8683d53bf85ad841a900a1aa90902e69511a9ccf063db6b09a061c926510453ca47dc5c565cae77edb0d3c8b0a22ba829848e176474a0b72684bc255259657d31754ad6aebbb3d98bc73964999d8d1ffc3935e07908e59dbfcf29bc1ee59774bb1f9ddabbf806e7502a86332affa904ecd8f0b0f7a713325e4e95d1948571f0536ca45009c747bfaa7c35ca1d1a4b567303293fda59e0c54104edac390ba7d7b91904b966774eadd40beeb7170560dab83dc3252d11ca47c0da7ef5b5a99fafa959ca6472acb7e5baa334e2bb03f7acd72b67571074b8837d5549d88e4846235c457f33916130234c7698011aa1522b3bceefabb749d00e367463dec3179108532caad1cc4076cfc8989f22d03b5056469dca0e9dbc97d319406c494c41271f874bb40ba8979985289cdb88e09d7255f48b41ba1d6429ff116cc31893e8605b1302e22d7bdb50030ee33ef52e6d4ceb4fb47531b619201b8760e474a08a65dd7b56f0ead6a6c11ddd51a33a63c8f4fb2d78308aa4b220e62f1471d261303f5113b2f4f5994b67a7cf73ff59a547d537474f255938c2d5df6d847e70d89cefbc97c3d8c02b9e68c91643f228510794d89b22f320ec0c351ee4c8029f20f25d96fc6997ade34569478d2f17ea6aeb656a1afe474e27ba5432f63b132292f530c70f85b361e020646ff4fea218b95e291c10aaab2c4fdcdc764e593c483289c142e61541d3ecbac52f1cf6a21e11e1a5d6326754ca221edceb17904c01123cd49797aab96b7e31e33e244cdeaf026bef5ab1d57e64bb8a761146ecd7f148b183203aae1abf524ca9d3069a4f11e9fea1d7b54fabb72f9f193b12337a3dc4fb5615537d1824b753ad3aab817b8d7db3710aff2523e15eb201cabe3f2ad99b682ccf4309c496e7533a1e96f2dd32849cd858d591da596a4a029e3c8ba941a30ab506ac8215c414ec9c6196a6e9081e65bcebf5cdb451d9113c18884ff0011de88c4fe8290daf18e2f395396b0b3d8ec9f73a7fed1a9f550677c78622f0ac7fdcebc8d6bf5e41157f79febf3c05204cde4bb3da28b58dbbc0e5b564e29adb146125e225155411938e8aa0822d10535d93648970b93a7ee5a70296098bfc57b7a1815f3ffcdbc766da04878e5c83070509d9abb2fef1d9d026b550937e155cf7488f4b9031190fc5fbadb287deede2a29adcbeff2a59c1f9225ae0577a6902398af704f450116807a65ee1c3b1565a791551aca31d8bb5d15f36b68b07dac7dea4c30846a320dc78e8473a5799c80b670dbe214a84b3e1fb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{&(0x7f00000016c0)="9d86325cd53f20e9bbd7e0d49cb44cb8d81bc5484fe71266f28274f8f26e8b11480b6dc56701c5957a31be3def4a158b89e07ee49b9d87b93e5cef6086253c5f0c75ce3f2620e42b69429a1e4a664e9c7843f6d822cc8b2baa9058a14d5a07258f60ab8dfdda0aec1dcc6725a69c1e62d49a39f29570d237a3aba8d6e445ed3974c1d6b0378087fb65f22f15ea459663c028457ca468a7e0396bbfd5cd3edc1f29b6a4ef28ff80e2caafaae284eb39c541882d87b3b1425d542927aa1603943780d58a61538c6d7df29e8c38f4f176a9b9aa6346c675a9c9ac34c1df15ea9d9c2e22", 0xe2, 0x3}, {&(0x7f00000017c0)="909d0b005a7dd9e9839e1ebe416ae7ccc40937e9baac3e06f9014f27ea4acb04716f493c501b7b14999c692d5b66", 0x2e, 0x5}, {&(0x7f0000001800)="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", 0x1000, 0x5}, {&(0x7f0000002800)="ca9a512aa62116afe0af8743bbea6725925705981daf0fe4714d3f80cbcc003e2764e49f845325f544b8183746174e98cf237b4d7fa00064eadecad431576db657de6a569d1b6093b12ff91e7ab27531e4c3e3c9915be2f8a71a9c8ca4a921403bc94116fd6bce0767de85fb12272068c4178899507251c9", 0x78}], 0x220a0, &(0x7f0000002980)={[{'&@[\xb1'}, {'/dev/full\x00'}], [{@obj_user}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@measure}, {@pcr={'pcr', 0x3d, 0x3d}}, {@audit}, {@dont_hash}]}) (async) dup2(r0, 0xffffffffffffffff) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_config_ext, 0x200, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8002}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1074.345350] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1074.352629] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1074.359910] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 52) [ 1074.522210] FAULT_INJECTION: forcing a failure. [ 1074.522210] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1074.534065] CPU: 0 PID: 11401 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1074.541957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1074.551319] Call Trace: [ 1074.553927] dump_stack+0x1fc/0x2ef [ 1074.557570] should_fail.cold+0xa/0xf [ 1074.561371] ? setup_fault_attr+0x200/0x200 [ 1074.565699] ? is_bpf_text_address+0xfc/0x1b0 [ 1074.570198] ? kernel_text_address+0xbd/0xf0 [ 1074.574609] __alloc_pages_nodemask+0x239/0x2890 [ 1074.579373] ? __lock_acquire+0x6de/0x3ff0 [ 1074.583607] ? mount_fs+0xa3/0x310 [ 1074.587150] ? vfs_kern_mount.part.0+0x68/0x470 [ 1074.591817] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1074.596658] ? vfs_kern_mount.part.0+0x68/0x470 [ 1074.601322] ? do_mount+0x115c/0x2f50 [ 1074.605119] ? ksys_mount+0xcf/0x130 [ 1074.608830] ? __x64_sys_mount+0xba/0x150 [ 1074.612973] ? do_syscall_64+0xf9/0x620 [ 1074.616949] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1074.622319] ? lock_downgrade+0x720/0x720 [ 1074.626461] ? lock_acquire+0x170/0x3c0 [ 1074.630438] ? cache_alloc_refill+0x2f8/0x340 [ 1074.634937] cache_grow_begin+0xa4/0x8a0 [ 1074.638996] ? setup_fault_attr+0x200/0x200 [ 1074.643403] ? lock_acquire+0x170/0x3c0 [ 1074.647381] cache_alloc_refill+0x273/0x340 [ 1074.651707] kmem_cache_alloc_trace+0x354/0x380 [ 1074.656382] btrfs_mount_root+0x1e1/0x1830 [ 1074.660641] ? btrfs_decode_error+0x70/0x70 [ 1074.664967] ? __mutex_unlock_slowpath+0xea/0x610 [ 1074.669817] ? check_preemption_disabled+0x41/0x280 [ 1074.674849] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1074.679867] ? pcpu_alloc+0xc9/0x1190 [ 1074.683672] ? __lockdep_init_map+0x100/0x5a0 [ 1074.688173] mount_fs+0xa3/0x310 [ 1074.691541] vfs_kern_mount.part.0+0x68/0x470 [ 1074.696033] ? kfree+0x110/0x210 [ 1074.699400] vfs_kern_mount+0x3c/0x60 [ 1074.703203] btrfs_mount+0x23a/0xaa0 [ 1074.706921] ? btrfs_show_options+0xfd0/0xfd0 [ 1074.711411] ? __mutex_unlock_slowpath+0xea/0x610 [ 1074.716265] ? check_preemption_disabled+0x41/0x280 [ 1074.721287] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1074.726300] ? pcpu_alloc+0xc9/0x1190 [ 1074.730100] ? __lockdep_init_map+0x100/0x5a0 [ 1074.734684] mount_fs+0xa3/0x310 [ 1074.738063] vfs_kern_mount.part.0+0x68/0x470 [ 1074.742561] do_mount+0x115c/0x2f50 [ 1074.746192] ? cmp_ex_sort+0xc0/0xc0 [ 1074.749907] ? __do_page_fault+0x180/0xd60 [ 1074.754144] ? copy_mount_string+0x40/0x40 [ 1074.759426] ? memset+0x20/0x40 [ 1074.762707] ? copy_mount_options+0x26f/0x380 [ 1074.767209] ksys_mount+0xcf/0x130 [ 1074.770760] __x64_sys_mount+0xba/0x150 [ 1074.774743] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1074.779326] do_syscall_64+0xf9/0x620 [ 1074.783130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1074.788318] RIP: 0033:0x7fe0a143e57a [ 1074.792030] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1074.810931] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:57:43 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:43 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:43 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1074.818639] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1074.825909] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1074.833179] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1074.840446] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1074.847711] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:43 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) write(r1, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) (async) write(r1, &(0x7f0000000080)='$', 0x300000) (async) 19:57:43 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x72b, 0x0, 0x0, @stepwise={0x0, 0x0, 0x0, 0xfffffffe}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x7, 0xb84, 0x101, 0x7ff}, 0x8) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:43 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) (async) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000001c0)) write(r1, &(0x7f0000000080)='$', 0x300000) 19:57:43 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 53) 19:57:43 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="141299f179b1d2568021a324e150b5a4c9b2f1c000099ff7d5c12528a8243b23d64b81ca2b4374a6a761d76463d0f2fdb7616f03717a7a1d96916e205d0d71c287b3ee4a6d98ff239f40d40ae0ea35fc27db0f2854aafaa44def100e578f42ddead8e728af8c8859ccae3ba854c287c1a1952f853909e8577c02993fe1843a139c8a3185e29272085e14de92fe6ac58105d4e931c9d917978b90605c8e606f7e2b8cae67ce5eb300df27e5a55680832b37274072d0a606f0e458b94bb825141930b233bde4d0d51750363a5059510af161f19b4e76f2b0260792f6829a909a65fc1d6b13901daf55eaaada22e92c", 0xee, 0x10, &(0x7f00000002c0)={0x2, 0x4e24, @loopback}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1075.149412] FAULT_INJECTION: forcing a failure. [ 1075.149412] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.193495] CPU: 0 PID: 11445 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1075.201517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1075.210882] Call Trace: [ 1075.213482] dump_stack+0x1fc/0x2ef [ 1075.217127] should_fail.cold+0xa/0xf [ 1075.220946] ? setup_fault_attr+0x200/0x200 [ 1075.225288] ? lock_acquire+0x170/0x3c0 [ 1075.229283] __should_failslab+0x115/0x180 [ 1075.233537] should_failslab+0x5/0x10 [ 1075.237354] kmem_cache_alloc+0x277/0x370 [ 1075.241519] getname_kernel+0x4e/0x370 [ 1075.245421] kern_path+0x1b/0x40 [ 1075.248799] lookup_bdev+0xfc/0x220 [ 1075.252434] ? bd_acquire+0x440/0x440 [ 1075.256244] ? debug_check_no_obj_freed+0x201/0x490 [ 1075.261276] blkdev_get_by_path+0x1b/0xd0 [ 1075.265435] btrfs_scan_one_device+0xd0/0xd00 [ 1075.269948] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1075.275066] ? debug_check_no_obj_freed+0x201/0x490 [ 1075.280097] ? device_list_add+0xdd0/0xdd0 [ 1075.284344] ? kfree+0x110/0x210 [ 1075.287739] ? btrfs_mount_root+0x107a/0x1830 [ 1075.292248] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1075.296991] btrfs_mount_root+0x9df/0x1830 [ 1075.301254] ? btrfs_decode_error+0x70/0x70 [ 1075.305599] ? __mutex_unlock_slowpath+0xea/0x610 [ 1075.310463] ? check_preemption_disabled+0x41/0x280 [ 1075.315500] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1075.320532] ? pcpu_alloc+0xc9/0x1190 [ 1075.324359] ? __lockdep_init_map+0x100/0x5a0 [ 1075.328875] mount_fs+0xa3/0x310 [ 1075.332261] vfs_kern_mount.part.0+0x68/0x470 [ 1075.336772] ? kfree+0x110/0x210 [ 1075.340153] vfs_kern_mount+0x3c/0x60 [ 1075.343975] btrfs_mount+0x23a/0xaa0 [ 1075.347707] ? btrfs_show_options+0xfd0/0xfd0 [ 1075.352213] ? __mutex_unlock_slowpath+0xea/0x610 [ 1075.357076] ? check_preemption_disabled+0x41/0x280 [ 1075.362113] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1075.367141] ? pcpu_alloc+0xc9/0x1190 [ 1075.370960] ? __lockdep_init_map+0x100/0x5a0 [ 1075.375472] mount_fs+0xa3/0x310 [ 1075.378854] vfs_kern_mount.part.0+0x68/0x470 [ 1075.383405] do_mount+0x115c/0x2f50 [ 1075.387044] ? cmp_ex_sort+0xc0/0xc0 [ 1075.390770] ? __do_page_fault+0x180/0xd60 [ 1075.395019] ? copy_mount_string+0x40/0x40 [ 1075.399272] ? memset+0x20/0x40 [ 1075.402565] ? copy_mount_options+0x26f/0x380 [ 1075.407076] ksys_mount+0xcf/0x130 [ 1075.410629] __x64_sys_mount+0xba/0x150 [ 1075.414617] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1075.419209] do_syscall_64+0xf9/0x620 [ 1075.423044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1075.428251] RIP: 0033:0x7fe0a143e57a [ 1075.431978] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1075.450941] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1075.458634] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1075.465918] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1075.473173] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1075.480423] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1075.487676] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:44 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="141299f179b1d2568021a324e150b5a4c9b2f1c000099ff7d5c12528a8243b23d64b81ca2b4374a6a761d76463d0f2fdb7616f03717a7a1d96916e205d0d71c287b3ee4a6d98ff239f40d40ae0ea35fc27db0f2854aafaa44def100e578f42ddead8e728af8c8859ccae3ba854c287c1a1952f853909e8577c02993fe1843a139c8a3185e29272085e14de92fe6ac58105d4e931c9d917978b90605c8e606f7e2b8cae67ce5eb300df27e5a55680832b37274072d0a606f0e458b94bb825141930b233bde4d0d51750363a5059510af161f19b4e76f2b0260792f6829a909a65fc1d6b13901daf55eaaada22e92c", 0xee, 0x10, &(0x7f00000002c0)={0x2, 0x4e24, @loopback}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async, rerun: 64) r1 = socket$inet6(0xa, 0x400000000001, 0x0) (rerun: 64) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:44 executing program 4: 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) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x72b, 0x0, 0x0, @stepwise={0x0, 0x0, 0x0, 0xfffffffe}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x7, 0xb84, 0x101, 0x7ff}, 0x8) (async) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:44 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 54) 19:57:44 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="141299f179b1d2568021a324e150b5a4c9b2f1c000099ff7d5c12528a8243b23d64b81ca2b4374a6a761d76463d0f2fdb7616f03717a7a1d96916e205d0d71c287b3ee4a6d98ff239f40d40ae0ea35fc27db0f2854aafaa44def100e578f42ddead8e728af8c8859ccae3ba854c287c1a1952f853909e8577c02993fe1843a139c8a3185e29272085e14de92fe6ac58105d4e931c9d917978b90605c8e606f7e2b8cae67ce5eb300df27e5a55680832b37274072d0a606f0e458b94bb825141930b233bde4d0d51750363a5059510af161f19b4e76f2b0260792f6829a909a65fc1d6b13901daf55eaaada22e92c", 0xee, 0x10, &(0x7f00000002c0)={0x2, 0x4e24, @loopback}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:44 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x72b, 0x0, 0x0, @stepwise={0x0, 0x0, 0x0, 0xfffffffe}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x7, 0xb84, 0x101, 0x7ff}, 0x8) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x72b, 0x0, 0x0, @stepwise={0x0, 0x0, 0x0, 0xfffffffe}}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x7, 0xb84, 0x101, 0x7ff}, 0x8) (async) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) 19:57:44 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x36c, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0xc0281, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {0x0, 0x0, 0x800, 0xfffffffffffffffd}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000200)=ANY=[@ANYBLOB="b0000000779cbed4c419f2edf771052ddb7c0c78d17c8afdf6d9c380014ccd82983a18de77cfd5fbc82a9dfb265e6f0fcba705633f7b0b3706f1ef0c8e2e63faffdea1df29e1f6d57fa565823e0aa72ac35260", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) clock_gettime(0x3, &(0x7f00000001c0)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:44 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:44 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1075.682709] FAULT_INJECTION: forcing a failure. [ 1075.682709] name failslab, interval 1, probability 0, space 0, times 0 [ 1075.771068] CPU: 1 PID: 11489 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1075.778987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1075.788351] Call Trace: [ 1075.790960] dump_stack+0x1fc/0x2ef [ 1075.794594] should_fail.cold+0xa/0xf [ 1075.798400] ? setup_fault_attr+0x200/0x200 [ 1075.802734] ? lock_acquire+0x170/0x3c0 [ 1075.806723] __should_failslab+0x115/0x180 [ 1075.810980] should_failslab+0x5/0x10 [ 1075.814795] kmem_cache_alloc+0x277/0x370 [ 1075.818968] getname_kernel+0x4e/0x370 [ 1075.822862] kern_path+0x1b/0x40 [ 1075.826234] lookup_bdev+0xfc/0x220 [ 1075.829866] ? bd_acquire+0x440/0x440 [ 1075.833671] ? list_sort.part.0+0x523/0x790 [ 1075.837989] ? try_release_extent_buffer+0x3a0/0x3a0 [ 1075.843094] blkdev_get_by_path+0x1b/0xd0 [ 1075.847246] btrfs_get_bdev_and_sb+0x2f/0x2f0 [ 1075.851743] open_fs_devices+0x5a3/0xa50 [ 1075.855824] ? find_fsid+0xb0/0xb0 [ 1075.859363] ? debug_check_no_obj_freed+0x201/0x490 [ 1075.864392] btrfs_open_devices+0x114/0x150 [ 1075.868718] btrfs_mount_root+0xa60/0x1830 [ 1075.872967] ? btrfs_decode_error+0x70/0x70 [ 1075.877290] ? __mutex_unlock_slowpath+0xea/0x610 [ 1075.882141] ? check_preemption_disabled+0x41/0x280 [ 1075.887162] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1075.892177] ? pcpu_alloc+0xc9/0x1190 [ 1075.895980] ? __lockdep_init_map+0x100/0x5a0 [ 1075.900484] mount_fs+0xa3/0x310 [ 1075.904117] vfs_kern_mount.part.0+0x68/0x470 [ 1075.908612] ? kfree+0x110/0x210 [ 1075.911980] vfs_kern_mount+0x3c/0x60 [ 1075.915781] btrfs_mount+0x23a/0xaa0 [ 1075.919500] ? btrfs_show_options+0xfd0/0xfd0 [ 1075.923992] ? __mutex_unlock_slowpath+0xea/0x610 [ 1075.928840] ? check_preemption_disabled+0x41/0x280 [ 1075.933864] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1075.938884] ? pcpu_alloc+0xc9/0x1190 [ 1075.942689] ? __lockdep_init_map+0x100/0x5a0 [ 1075.947186] mount_fs+0xa3/0x310 [ 1075.950559] vfs_kern_mount.part.0+0x68/0x470 [ 1075.955055] do_mount+0x115c/0x2f50 [ 1075.958689] ? cmp_ex_sort+0xc0/0xc0 [ 1075.962406] ? __do_page_fault+0x180/0xd60 [ 1075.966639] ? copy_mount_string+0x40/0x40 [ 1075.970880] ? memset+0x20/0x40 [ 1075.974160] ? copy_mount_options+0x26f/0x380 [ 1075.978663] ksys_mount+0xcf/0x130 [ 1075.982208] __x64_sys_mount+0xba/0x150 [ 1075.986184] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1075.990769] do_syscall_64+0xf9/0x620 [ 1075.994575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1075.999762] RIP: 0033:0x7fe0a143e57a [ 1076.003478] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1076.022374] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1076.030081] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1076.037343] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1076.044604] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1076.051868] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1076.059131] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:44 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 55) 19:57:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000040)={&(0x7f0000000180)=""/156, 0x9c, 0x5, 0xffffffe1}) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) lseek(r1, 0x6, 0x3) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1076.231016] FAULT_INJECTION: forcing a failure. [ 1076.231016] name failslab, interval 1, probability 0, space 0, times 0 [ 1076.316538] CPU: 1 PID: 11528 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1076.324458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1076.333826] Call Trace: [ 1076.336432] dump_stack+0x1fc/0x2ef [ 1076.340077] should_fail.cold+0xa/0xf [ 1076.343895] ? setup_fault_attr+0x200/0x200 [ 1076.348230] ? __lock_acquire+0x6de/0x3ff0 [ 1076.352539] __should_failslab+0x115/0x180 [ 1076.356875] should_failslab+0x5/0x10 [ 1076.360683] kmem_cache_alloc+0x3f/0x370 [ 1076.364761] ? mempool_alloc+0x350/0x350 [ 1076.368826] mempool_alloc+0x146/0x350 [ 1076.372777] ? lock_acquire+0x170/0x3c0 [ 1076.376760] ? mempool_resize+0x790/0x790 [ 1076.380921] ? check_preemption_disabled+0x41/0x280 [ 1076.386038] ? alloc_buffer_head+0x20/0x130 [ 1076.390377] bio_alloc_bioset+0x389/0x5e0 [ 1076.394541] ? alloc_page_buffers+0x2da/0x5c0 [ 1076.399044] ? bvec_alloc+0x2f0/0x2f0 [ 1076.402850] ? do_raw_spin_lock+0xcb/0x220 [ 1076.407097] ? create_empty_buffers+0x4e7/0x760 [ 1076.411781] submit_bh_wbc+0x141/0x760 19:57:45 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x36c, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0xc0281, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {0x0, 0x0, 0x800, 0xfffffffffffffffd}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000200)=ANY=[@ANYBLOB="b0000000779cbed4c419f2edf771052ddb7c0c78d17c8afdf6d9c380014ccd82983a18de77cfd5fbc82a9dfb265e6f0fcba705633f7b0b3706f1ef0c8e2e63faffdea1df29e1f6d57fa565823e0aa72ac35260", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) clock_gettime(0x3, &(0x7f00000001c0)) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x36c, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0xc0281, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {0x0, 0x0, 0x800, 0xfffffffffffffffd}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000200)=ANY=[@ANYBLOB="b0000000779cbed4c419f2edf771052ddb7c0c78d17c8afdf6d9c380014ccd82983a18de77cfd5fbc82a9dfb265e6f0fcba705633f7b0b3706f1ef0c8e2e63faffdea1df29e1f6d57fa565823e0aa72ac35260", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) clock_gettime(0x3, &(0x7f00000001c0)) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1076.415683] block_read_full_page+0x7cf/0xd10 [ 1076.420193] ? block_llseek+0xc0/0xc0 [ 1076.424009] ? __bread_gfp+0x300/0x300 [ 1076.427909] ? add_to_page_cache_locked+0x40/0x40 [ 1076.432772] do_read_cache_page+0x533/0x1170 [ 1076.437192] ? blkdev_writepages+0x20/0x20 [ 1076.441442] btrfs_scan_one_device+0x195/0xd00 [ 1076.446043] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1076.451160] ? debug_check_no_obj_freed+0x201/0x490 [ 1076.456187] ? device_list_add+0xdd0/0xdd0 [ 1076.460428] ? kfree+0x110/0x210 [ 1076.463805] ? btrfs_mount_root+0x107a/0x1830 [ 1076.468307] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1076.472907] btrfs_mount_root+0x9df/0x1830 [ 1076.477157] ? btrfs_decode_error+0x70/0x70 [ 1076.481581] ? __mutex_unlock_slowpath+0xea/0x610 [ 1076.486436] ? check_preemption_disabled+0x41/0x280 [ 1076.491465] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1076.496492] ? pcpu_alloc+0xc9/0x1190 [ 1076.500301] ? __lockdep_init_map+0x100/0x5a0 [ 1076.504808] mount_fs+0xa3/0x310 [ 1076.508186] vfs_kern_mount.part.0+0x68/0x470 [ 1076.512686] ? kfree+0x110/0x210 [ 1076.516057] vfs_kern_mount+0x3c/0x60 [ 1076.519866] btrfs_mount+0x23a/0xaa0 [ 1076.523600] ? btrfs_show_options+0xfd0/0xfd0 [ 1076.528107] ? __mutex_unlock_slowpath+0xea/0x610 [ 1076.532969] ? check_preemption_disabled+0x41/0x280 [ 1076.538009] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1076.543125] ? pcpu_alloc+0xc9/0x1190 [ 1076.546935] ? __lockdep_init_map+0x100/0x5a0 [ 1076.551421] mount_fs+0xa3/0x310 [ 1076.554780] vfs_kern_mount.part.0+0x68/0x470 [ 1076.559267] do_mount+0x115c/0x2f50 [ 1076.562885] ? cmp_ex_sort+0xc0/0xc0 [ 1076.566588] ? __do_page_fault+0x180/0xd60 [ 1076.570813] ? copy_mount_string+0x40/0x40 [ 1076.575040] ? memset+0x20/0x40 [ 1076.578306] ? copy_mount_options+0x26f/0x380 [ 1076.582792] ksys_mount+0xcf/0x130 [ 1076.586323] __x64_sys_mount+0xba/0x150 [ 1076.590288] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1076.594861] do_syscall_64+0xf9/0x620 [ 1076.598651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1076.603827] RIP: 0033:0x7fe0a143e57a [ 1076.607526] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1076.626411] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1076.634104] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1076.641364] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1076.648628] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1076.655881] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:57:45 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:45 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1076.663157] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:45 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:45 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000040)={&(0x7f0000000180)=""/156, 0x9c, 0x5, 0xffffffe1}) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) lseek(r1, 0x6, 0x3) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:45 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x36c, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async, rerun: 32) open(&(0x7f0000000180)='./file0\x00', 0xc0281, 0x0) (async, rerun: 32) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {0x0, 0x0, 0x800, 0xfffffffffffffffd}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000200)=ANY=[@ANYBLOB="b0000000779cbed4c419f2edf771052ddb7c0c78d17c8afdf6d9c380014ccd82983a18de77cfd5fbc82a9dfb265e6f0fcba705633f7b0b3706f1ef0c8e2e63faffdea1df29e1f6d57fa565823e0aa72ac35260", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async, rerun: 32) clock_gettime(0x3, &(0x7f00000001c0)) (async, rerun: 32) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:45 executing program 4: 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, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (rerun: 64) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r0, 0x80286722, &(0x7f0000000040)={&(0x7f0000000180)=""/156, 0x9c, 0x5, 0xffffffe1}) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async, rerun: 32) lseek(r1, 0x6, 0x3) (async, rerun: 32) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) r2 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r2) (async, rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (rerun: 32) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:45 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2b327a31aec976803ab3eba6a7b383c91f27743911923203f7954333f62d56b659ae439155e04d4608395f4a706afb90e06866312ba3d6742c25e26bc1eb725e35dd53a6111d8384a9df965ad0d64b86cbc49657e80dee6ded0d2a5a96ebdbcf59fa46bc8f4b809bf24b9a208f64fa208e730f6436868486", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:45 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 56) [ 1076.962469] FAULT_INJECTION: forcing a failure. [ 1076.962469] name failslab, interval 1, probability 0, space 0, times 0 [ 1077.068127] CPU: 0 PID: 11589 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1077.076043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1077.085409] Call Trace: [ 1077.088017] dump_stack+0x1fc/0x2ef [ 1077.091668] should_fail.cold+0xa/0xf [ 1077.095487] ? setup_fault_attr+0x200/0x200 [ 1077.099820] ? __lock_acquire+0x6de/0x3ff0 [ 1077.104080] __should_failslab+0x115/0x180 [ 1077.108327] should_failslab+0x5/0x10 [ 1077.112133] kmem_cache_alloc+0x3f/0x370 [ 1077.116208] ? mempool_alloc+0x350/0x350 [ 1077.120279] mempool_alloc+0x146/0x350 [ 1077.124187] ? lock_acquire+0x170/0x3c0 [ 1077.128173] ? mempool_resize+0x790/0x790 [ 1077.132340] ? check_preemption_disabled+0x41/0x280 [ 1077.137367] ? alloc_buffer_head+0x20/0x130 [ 1077.141701] bio_alloc_bioset+0x389/0x5e0 [ 1077.145862] ? alloc_page_buffers+0x2da/0x5c0 [ 1077.150364] ? bvec_alloc+0x2f0/0x2f0 [ 1077.154179] ? do_raw_spin_lock+0xcb/0x220 [ 1077.158431] ? create_empty_buffers+0x4e7/0x760 [ 1077.163121] submit_bh_wbc+0x141/0x760 [ 1077.167030] block_read_full_page+0x7cf/0xd10 [ 1077.171536] ? block_llseek+0xc0/0xc0 [ 1077.175354] ? __bread_gfp+0x300/0x300 [ 1077.179263] ? add_to_page_cache_locked+0x40/0x40 [ 1077.184131] do_read_cache_page+0x533/0x1170 [ 1077.188556] ? blkdev_writepages+0x20/0x20 [ 1077.192807] btrfs_scan_one_device+0x195/0xd00 [ 1077.197403] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1077.202519] ? debug_check_no_obj_freed+0x201/0x490 [ 1077.207547] ? device_list_add+0xdd0/0xdd0 [ 1077.211785] ? kfree+0x110/0x210 [ 1077.215160] ? btrfs_mount_root+0x107a/0x1830 [ 1077.219663] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1077.224251] btrfs_mount_root+0x9df/0x1830 [ 1077.228497] ? btrfs_decode_error+0x70/0x70 [ 1077.232822] ? __mutex_unlock_slowpath+0xea/0x610 [ 1077.237671] ? check_preemption_disabled+0x41/0x280 [ 1077.242697] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1077.247719] ? pcpu_alloc+0xc9/0x1190 [ 1077.251525] ? __lockdep_init_map+0x100/0x5a0 [ 1077.256032] mount_fs+0xa3/0x310 [ 1077.259414] vfs_kern_mount.part.0+0x68/0x470 [ 1077.263912] ? kfree+0x110/0x210 [ 1077.267284] vfs_kern_mount+0x3c/0x60 [ 1077.271089] btrfs_mount+0x23a/0xaa0 [ 1077.274809] ? btrfs_show_options+0xfd0/0xfd0 [ 1077.279654] ? __mutex_unlock_slowpath+0xea/0x610 [ 1077.284517] ? check_preemption_disabled+0x41/0x280 [ 1077.289557] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1077.294572] ? pcpu_alloc+0xc9/0x1190 [ 1077.298385] ? __lockdep_init_map+0x100/0x5a0 [ 1077.302881] mount_fs+0xa3/0x310 [ 1077.306251] vfs_kern_mount.part.0+0x68/0x470 [ 1077.310747] do_mount+0x115c/0x2f50 [ 1077.314373] ? cmp_ex_sort+0xc0/0xc0 [ 1077.318087] ? __do_page_fault+0x180/0xd60 [ 1077.322318] ? copy_mount_string+0x40/0x40 [ 1077.326560] ? memset+0x20/0x40 [ 1077.329841] ? copy_mount_options+0x26f/0x380 [ 1077.334341] ksys_mount+0xcf/0x130 [ 1077.337885] __x64_sys_mount+0xba/0x150 [ 1077.341858] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1077.346436] do_syscall_64+0xf9/0x620 [ 1077.350245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1077.355517] RIP: 0033:0x7fe0a143e57a [ 1077.359234] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1077.378134] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1077.385848] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1077.393110] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1077.400381] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1077.407644] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:57:46 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2b327a31aec976803ab3eba6a7b383c91f27743911923203f7954333f62d56b659ae439155e04d4608395f4a706afb90e06866312ba3d6742c25e26bc1eb725e35dd53a6111d8384a9df965ad0d64b86cbc49657e80dee6ded0d2a5a96ebdbcf59fa46bc8f4b809bf24b9a208f64fa208e730f6436868486", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2b327a31aec976803ab3eba6a7b383c91f27743911923203f7954333f62d56b659ae439155e04d4608395f4a706afb90e06866312ba3d6742c25e26bc1eb725e35dd53a6111d8384a9df965ad0d64b86cbc49657e80dee6ded0d2a5a96ebdbcf59fa46bc8f4b809bf24b9a208f64fa208e730f6436868486", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1077.414911] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:46 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x9}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:46 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f030000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:46 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000180)={0x77, "da0253597194ecd05d8018bf9a5dccd3e884d4de091375b2e150a5cceb56fafd7907c6b6498bcb60fa03af4f0ceac9874ae50ef43bd588ec77d1c704938eee16f2652d272985642bd764a6101e60895a75458957d9be42605f2e0c4ac890500ff767cde85f89fe40deda0e8f3e3cfafadf323bbac5abb323fbc8f1c8a0bd02e1"}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:46 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 57) [ 1077.631401] FAULT_INJECTION: forcing a failure. [ 1077.631401] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1077.726684] CPU: 0 PID: 11630 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1077.734601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1077.743958] Call Trace: [ 1077.746561] dump_stack+0x1fc/0x2ef [ 1077.750206] should_fail.cold+0xa/0xf [ 1077.754019] ? lock_acquire+0x170/0x3c0 [ 1077.758021] ? setup_fault_attr+0x200/0x200 [ 1077.762368] __alloc_pages_nodemask+0x239/0x2890 [ 1077.767136] ? blkdev_get+0x59a/0x940 [ 1077.770948] ? __radix_tree_lookup+0x216/0x370 [ 1077.775546] ? find_get_entry+0x4cd/0x8a0 [ 1077.779705] ? lock_downgrade+0x720/0x720 [ 1077.783862] ? __radix_tree_lookup+0x370/0x370 [ 1077.788448] ? check_preemption_disabled+0x41/0x280 [ 1077.793469] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 1077.798314] ? iput+0xc9/0x860 [ 1077.801512] ? find_get_pages_range_tag+0xc50/0xc50 [ 1077.806526] ? blkdev_get+0xd0/0x940 [ 1077.810250] alloc_pages_current+0x193/0x2a0 [ 1077.814667] do_read_cache_page+0xa36/0x1170 [ 1077.819080] ? blkdev_writepages+0x20/0x20 [ 1077.823320] btrfs_scan_one_device+0x195/0xd00 [ 1077.827909] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1077.833014] ? debug_check_no_obj_freed+0x201/0x490 [ 1077.838035] ? device_list_add+0xdd0/0xdd0 [ 1077.842272] ? kfree+0x110/0x210 [ 1077.845636] ? btrfs_mount_root+0x107a/0x1830 [ 1077.850138] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1077.854736] btrfs_mount_root+0x9df/0x1830 [ 1077.858988] ? btrfs_decode_error+0x70/0x70 [ 1077.863313] ? __mutex_unlock_slowpath+0xea/0x610 [ 1077.868168] ? check_preemption_disabled+0x41/0x280 [ 1077.873297] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1077.878327] ? pcpu_alloc+0xc9/0x1190 [ 1077.882136] ? __lockdep_init_map+0x100/0x5a0 [ 1077.886636] mount_fs+0xa3/0x310 [ 1077.890019] vfs_kern_mount.part.0+0x68/0x470 [ 1077.894531] ? kfree+0x110/0x210 [ 1077.897903] vfs_kern_mount+0x3c/0x60 [ 1077.901697] btrfs_mount+0x23a/0xaa0 [ 1077.905403] ? btrfs_show_options+0xfd0/0xfd0 [ 1077.909879] ? __mutex_unlock_slowpath+0xea/0x610 [ 1077.914712] ? check_preemption_disabled+0x41/0x280 [ 1077.919733] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1077.924736] ? pcpu_alloc+0xc9/0x1190 [ 1077.928534] ? __lockdep_init_map+0x100/0x5a0 [ 1077.933040] mount_fs+0xa3/0x310 [ 1077.936393] vfs_kern_mount.part.0+0x68/0x470 [ 1077.940877] do_mount+0x115c/0x2f50 [ 1077.944497] ? cmp_ex_sort+0xc0/0xc0 [ 1077.948193] ? __do_page_fault+0x180/0xd60 [ 1077.952408] ? copy_mount_string+0x40/0x40 [ 1077.956630] ? memset+0x20/0x40 [ 1077.959907] ? copy_mount_options+0x26f/0x380 [ 1077.964388] ksys_mount+0xcf/0x130 [ 1077.967923] __x64_sys_mount+0xba/0x150 [ 1077.971883] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1077.976446] do_syscall_64+0xf9/0x620 [ 1077.980239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1077.985421] RIP: 0033:0x7fe0a143e57a [ 1077.989121] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1078.008018] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1078.015712] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a 19:57:46 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x10}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:46 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async, rerun: 32) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async, rerun: 32) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async, rerun: 32) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async, rerun: 32) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async, rerun: 32) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async, rerun: 32) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async, rerun: 32) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2b327a31aec976803ab3eba6a7b383c91f27743911923203f7954333f62d56b659ae439155e04d4608395f4a706afb90e06866312ba3d6742c25e26bc1eb725e35dd53a6111d8384a9df965ad0d64b86cbc49657e80dee6ded0d2a5a96ebdbcf59fa46bc8f4b809bf24b9a208f64fa208e730f6436868486", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async, rerun: 32) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async, rerun: 64) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:46 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:46 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x64}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1078.022965] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1078.031785] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1078.039037] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1078.046290] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:47 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 58) 19:57:47 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x770, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b51ddfc2ee2a85ffdc76a845c249f48af20000000000004ae49b90d4190d2119316a", @ANYRES16=0x0, @ANYBLOB="000026bd70000000005d4c3cdd0084000185c3345291ca000000000000000000001400020076657468305f74730500800000000000080003ed425f736c6176095f30000080000800030006ffffff07000101", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) clock_gettime(0x8, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:47 executing program 4: 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, 0x80, 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, 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, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000180)={0x77, "da0253597194ecd05d8018bf9a5dccd3e884d4de091375b2e150a5cceb56fafd7907c6b6498bcb60fa03af4f0ceac9874ae50ef43bd588ec77d1c704938eee16f2652d272985642bd764a6101e60895a75458957d9be42605f2e0c4ac890500ff767cde85f89fe40deda0e8f3e3cfafadf323bbac5abb323fbc8f1c8a0bd02e1"}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 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) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000180)={0x77, "da0253597194ecd05d8018bf9a5dccd3e884d4de091375b2e150a5cceb56fafd7907c6b6498bcb60fa03af4f0ceac9874ae50ef43bd588ec77d1c704938eee16f2652d272985642bd764a6101e60895a75458957d9be42605f2e0c4ac890500ff767cde85f89fe40deda0e8f3e3cfafadf323bbac5abb323fbc8f1c8a0bd02e1"}) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) 19:57:47 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x770, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b51ddfc2ee2a85ffdc76a845c249f48af20000000000004ae49b90d4190d2119316a", @ANYRES16=0x0, @ANYBLOB="000026bd70000000005d4c3cdd0084000185c3345291ca000000000000000000001400020076657468305f74730500800000000000080003ed425f736c6176095f30000080000800030006ffffff07000101", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) clock_gettime(0x8, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x770, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b51ddfc2ee2a85ffdc76a845c249f48af20000000000004ae49b90d4190d2119316a", @ANYRES16=0x0, @ANYBLOB="000026bd70000000005d4c3cdd0084000185c3345291ca000000000000000000001400020076657468305f74730500800000000000080003ed425f736c6176095f30000080000800030006ffffff07000101", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) clock_gettime(0x8, &(0x7f00000001c0)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1078.352302] FAULT_INJECTION: forcing a failure. [ 1078.352302] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.380968] CPU: 0 PID: 11664 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1078.388879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.398409] Call Trace: [ 1078.401027] dump_stack+0x1fc/0x2ef [ 1078.404669] should_fail.cold+0xa/0xf [ 1078.408480] ? setup_fault_attr+0x200/0x200 [ 1078.412816] __should_failslab+0x115/0x180 [ 1078.417066] should_failslab+0x5/0x10 [ 1078.420883] kmem_cache_alloc+0x3f/0x370 [ 1078.424964] ? mempool_alloc+0x350/0x350 [ 1078.429046] mempool_alloc+0x146/0x350 [ 1078.432956] ? mempool_resize+0x790/0x790 [ 1078.437125] ? lock_downgrade+0x720/0x720 [ 1078.441290] ? mark_held_locks+0xa6/0xf0 [ 1078.445369] bio_alloc_bioset+0x389/0x5e0 [ 1078.449540] ? __find_get_block+0x314/0xde0 [ 1078.453874] ? bvec_alloc+0x2f0/0x2f0 [ 1078.457699] ? __getblk_slow+0x6a3/0x9e0 [ 1078.461781] submit_bh_wbc+0x141/0x760 [ 1078.465683] __bread_gfp+0x14e/0x300 [ 1078.469406] btrfs_read_dev_super+0x8a/0x230 [ 1078.473824] btrfs_get_bdev_and_sb+0xf6/0x2f0 [ 1078.478328] open_fs_devices+0x5a3/0xa50 [ 1078.482498] ? find_fsid+0xb0/0xb0 [ 1078.486061] btrfs_open_devices+0x114/0x150 [ 1078.490397] btrfs_mount_root+0xa60/0x1830 [ 1078.494661] ? btrfs_decode_error+0x70/0x70 [ 1078.498991] ? __mutex_unlock_slowpath+0xea/0x610 [ 1078.503853] ? check_preemption_disabled+0x41/0x280 [ 1078.508886] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1078.513920] ? pcpu_alloc+0xc9/0x1190 [ 1078.517740] ? __lockdep_init_map+0x100/0x5a0 [ 1078.522249] mount_fs+0xa3/0x310 [ 1078.525629] vfs_kern_mount.part.0+0x68/0x470 [ 1078.530128] ? kfree+0x110/0x210 [ 1078.533504] vfs_kern_mount+0x3c/0x60 [ 1078.537312] btrfs_mount+0x23a/0xaa0 [ 1078.541030] ? btrfs_show_options+0xfd0/0xfd0 [ 1078.545528] ? __mutex_unlock_slowpath+0xea/0x610 [ 1078.550381] ? check_preemption_disabled+0x41/0x280 [ 1078.555419] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1078.560436] ? pcpu_alloc+0xc9/0x1190 [ 1078.564592] ? __lockdep_init_map+0x100/0x5a0 [ 1078.569101] mount_fs+0xa3/0x310 [ 1078.572479] vfs_kern_mount.part.0+0x68/0x470 [ 1078.576986] do_mount+0x115c/0x2f50 [ 1078.580616] ? cmp_ex_sort+0xc0/0xc0 [ 1078.584337] ? __do_page_fault+0x180/0xd60 [ 1078.588580] ? copy_mount_string+0x40/0x40 [ 1078.592824] ? memset+0x20/0x40 [ 1078.596106] ? copy_mount_options+0x26f/0x380 [ 1078.600622] ksys_mount+0xcf/0x130 [ 1078.604165] __x64_sys_mount+0xba/0x150 [ 1078.608143] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1078.612731] do_syscall_64+0xf9/0x620 [ 1078.616547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1078.621740] RIP: 0033:0x7fe0a143e57a [ 1078.625457] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1078.644359] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:57:47 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x770, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b51ddfc2ee2a85ffdc76a845c249f48af20000000000004ae49b90d4190d2119316a", @ANYRES16=0x0, @ANYBLOB="000026bd70000000005d4c3cdd0084000185c3345291ca000000000000000000001400020076657468305f74730500800000000000080003ed425f736c6176095f30000080000800030006ffffff07000101", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) clock_gettime(0x8, &(0x7f00000001c0)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x770, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f00000002c0)=ANY=[@ANYBLOB="b51ddfc2ee2a85ffdc76a845c249f48af20000000000004ae49b90d4190d2119316a", @ANYRES16=0x0, @ANYBLOB="000026bd70000000005d4c3cdd0084000185c3345291ca000000000000000000001400020076657468305f74730500800000000000080003ed425f736c6176095f30000080000800030006ffffff07000101", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) clock_gettime(0x8, &(0x7f00000001c0)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1078.652053] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1078.659318] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1078.666582] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1078.673851] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1078.681114] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:47 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 59) [ 1078.819847] FAULT_INJECTION: forcing a failure. [ 1078.819847] name failslab, interval 1, probability 0, space 0, times 0 [ 1078.831799] CPU: 0 PID: 11733 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1078.839691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.849061] Call Trace: [ 1078.851649] dump_stack+0x1fc/0x2ef [ 1078.855260] should_fail.cold+0xa/0xf [ 1078.859045] ? setup_fault_attr+0x200/0x200 [ 1078.863349] ? __lock_acquire+0x6de/0x3ff0 [ 1078.867579] __should_failslab+0x115/0x180 [ 1078.871798] should_failslab+0x5/0x10 [ 1078.875580] kmem_cache_alloc+0x3f/0x370 [ 1078.879752] radix_tree_node_alloc.constprop.0+0x1e4/0x320 [ 1078.885386] __radix_tree_create+0x314/0x540 [ 1078.889791] page_cache_tree_insert+0xac/0x3f0 [ 1078.894654] ? file_check_and_advance_wb_err+0x3a0/0x3a0 [ 1078.900111] ? lock_acquire+0x170/0x3c0 [ 1078.904074] ? __add_to_page_cache_locked+0x45e/0xb60 [ 1078.909278] __add_to_page_cache_locked+0x46e/0xb60 [ 1078.914294] ? page_cache_tree_insert+0x3f0/0x3f0 [ 1078.919214] add_to_page_cache_lru+0x16a/0x680 [ 1078.923782] ? add_to_page_cache_locked+0x40/0x40 [ 1078.928611] pagecache_get_page+0x478/0xd50 [ 1078.932919] __getblk_slow+0x216/0x9e0 [ 1078.936796] __bread_gfp+0x218/0x300 [ 1078.940494] btrfs_read_dev_super+0x8a/0x230 [ 1078.944883] btrfs_get_bdev_and_sb+0xf6/0x2f0 [ 1078.949375] open_fs_devices+0x5a3/0xa50 [ 1078.953432] ? find_fsid+0xb0/0xb0 [ 1078.956956] btrfs_open_devices+0x114/0x150 [ 1078.961261] btrfs_mount_root+0xa60/0x1830 [ 1078.965498] ? btrfs_decode_error+0x70/0x70 [ 1078.969801] ? __mutex_unlock_slowpath+0xea/0x610 [ 1078.974629] ? check_preemption_disabled+0x41/0x280 [ 1078.979641] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1078.984647] ? pcpu_alloc+0xc9/0x1190 [ 1078.988453] ? __lockdep_init_map+0x100/0x5a0 [ 1078.992959] mount_fs+0xa3/0x310 [ 1078.996324] vfs_kern_mount.part.0+0x68/0x470 [ 1079.000796] ? kfree+0x110/0x210 [ 1079.004156] vfs_kern_mount+0x3c/0x60 [ 1079.007947] btrfs_mount+0x23a/0xaa0 [ 1079.011641] ? btrfs_show_options+0xfd0/0xfd0 [ 1079.016114] ? __mutex_unlock_slowpath+0xea/0x610 [ 1079.020941] ? check_preemption_disabled+0x41/0x280 [ 1079.025939] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1079.030935] ? pcpu_alloc+0xc9/0x1190 [ 1079.034716] ? __lockdep_init_map+0x100/0x5a0 [ 1079.039191] mount_fs+0xa3/0x310 [ 1079.042539] vfs_kern_mount.part.0+0x68/0x470 [ 1079.047109] do_mount+0x115c/0x2f50 [ 1079.050721] ? cmp_ex_sort+0xc0/0xc0 [ 1079.054506] ? __do_page_fault+0x180/0xd60 [ 1079.058811] ? copy_mount_string+0x40/0x40 [ 1079.063032] ? memset+0x20/0x40 [ 1079.066419] ? copy_mount_options+0x26f/0x380 [ 1079.070896] ksys_mount+0xcf/0x130 [ 1079.074447] __x64_sys_mount+0xba/0x150 [ 1079.078441] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1079.083013] do_syscall_64+0xf9/0x620 [ 1079.086824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1079.092017] RIP: 0033:0x7fe0a143e57a [ 1079.095766] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 19:57:47 executing program 0: 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, 0x9, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7ffffffffffffc, 0xffffffffffffffff, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:47 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x64}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:47 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000180)={0x77, "da0253597194ecd05d8018bf9a5dccd3e884d4de091375b2e150a5cceb56fafd7907c6b6498bcb60fa03af4f0ceac9874ae50ef43bd588ec77d1c704938eee16f2652d272985642bd764a6101e60895a75458957d9be42605f2e0c4ac890500ff767cde85f89fe40deda0e8f3e3cfafadf323bbac5abb323fbc8f1c8a0bd02e1"}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) dup2(r0, r1) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) (async) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000180)={0x77, "da0253597194ecd05d8018bf9a5dccd3e884d4de091375b2e150a5cceb56fafd7907c6b6498bcb60fa03af4f0ceac9874ae50ef43bd588ec77d1c704938eee16f2652d272985642bd764a6101e60895a75458957d9be42605f2e0c4ac890500ff767cde85f89fe40deda0e8f3e3cfafadf323bbac5abb323fbc8f1c8a0bd02e1"}) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) (async) [ 1079.114745] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1079.122455] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1079.129749] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1079.137009] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1079.144277] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1079.151792] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:47 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 60) 19:57:48 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x300}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:48 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x37f}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1079.303974] FAULT_INJECTION: forcing a failure. [ 1079.303974] name failslab, interval 1, probability 0, space 0, times 0 19:57:48 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:48 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7ffffffffffffc, 0xffffffffffffffff, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) 19:57:48 executing program 0: 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, 0x9, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7ffffffffffffc, 0xffffffffffffffff, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7ffffffffffffc, 0xffffffffffffffff, 0x8) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1079.391424] CPU: 0 PID: 11750 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1079.399344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.409488] Call Trace: [ 1079.412089] dump_stack+0x1fc/0x2ef [ 1079.415733] should_fail.cold+0xa/0xf [ 1079.419551] ? vfs_kern_mount+0x3c/0x60 [ 1079.423544] ? setup_fault_attr+0x200/0x200 [ 1079.427883] ? blk_queue_enter+0x40b/0xb70 [ 1079.432140] __should_failslab+0x115/0x180 [ 1079.436397] should_failslab+0x5/0x10 [ 1079.440213] kmem_cache_alloc_node+0x54/0x3b0 [ 1079.444733] create_task_io_context+0x2c/0x430 [ 1079.449333] generic_make_request_checks+0x1c4f/0x22e0 [ 1079.454604] ? should_fail_bio.isra.0+0xa0/0xa0 [ 1079.459282] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1079.464422] ? kmem_cache_alloc+0x315/0x370 [ 1079.468768] generic_make_request+0x23f/0xdf0 [ 1079.473288] ? blk_put_request+0x110/0x110 [ 1079.477625] ? check_preemption_disabled+0x41/0x280 [ 1079.482658] ? alloc_buffer_head+0x20/0x130 [ 1079.487005] submit_bio+0xb1/0x430 [ 1079.490569] ? generic_make_request+0xdf0/0xdf0 [ 1079.495259] ? check_preemption_disabled+0x41/0x280 [ 1079.500300] ? guard_bio_eod+0x2a0/0x650 [ 1079.504386] submit_bh_wbc+0x5a7/0x760 [ 1079.508299] block_read_full_page+0x7cf/0xd10 [ 1079.512827] ? block_llseek+0xc0/0xc0 [ 1079.516657] ? __bread_gfp+0x300/0x300 [ 1079.520570] ? add_to_page_cache_locked+0x40/0x40 [ 1079.525437] do_read_cache_page+0x533/0x1170 [ 1079.529869] ? blkdev_writepages+0x20/0x20 [ 1079.534124] btrfs_scan_one_device+0x195/0xd00 [ 1079.538726] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1079.543851] ? debug_check_no_obj_freed+0x201/0x490 [ 1079.548885] ? device_list_add+0xdd0/0xdd0 [ 1079.553132] ? kfree+0x110/0x210 [ 1079.556515] ? btrfs_mount_root+0x107a/0x1830 [ 1079.561033] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1079.565630] btrfs_mount_root+0x9df/0x1830 [ 1079.569883] ? btrfs_decode_error+0x70/0x70 [ 1079.574213] ? __mutex_unlock_slowpath+0xea/0x610 [ 1079.579070] ? check_preemption_disabled+0x41/0x280 [ 1079.584103] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1079.589138] ? pcpu_alloc+0xc9/0x1190 [ 1079.592953] ? __lockdep_init_map+0x100/0x5a0 [ 1079.597456] mount_fs+0xa3/0x310 [ 1079.600833] vfs_kern_mount.part.0+0x68/0x470 [ 1079.605419] ? kfree+0x110/0x210 [ 1079.608789] vfs_kern_mount+0x3c/0x60 [ 1079.612705] btrfs_mount+0x23a/0xaa0 [ 1079.616436] ? btrfs_show_options+0xfd0/0xfd0 [ 1079.620945] ? __mutex_unlock_slowpath+0xea/0x610 [ 1079.625802] ? check_preemption_disabled+0x41/0x280 [ 1079.630842] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1079.635863] ? pcpu_alloc+0xc9/0x1190 [ 1079.639670] ? __lockdep_init_map+0x100/0x5a0 [ 1079.644168] mount_fs+0xa3/0x310 [ 1079.647549] vfs_kern_mount.part.0+0x68/0x470 [ 1079.652049] do_mount+0x115c/0x2f50 [ 1079.655683] ? cmp_ex_sort+0xc0/0xc0 [ 1079.659408] ? __do_page_fault+0x180/0xd60 [ 1079.663651] ? copy_mount_string+0x40/0x40 [ 1079.667897] ? memset+0x20/0x40 [ 1079.671178] ? copy_mount_options+0x26f/0x380 [ 1079.675678] ksys_mount+0xcf/0x130 [ 1079.679223] __x64_sys_mount+0xba/0x150 [ 1079.683199] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1079.687783] do_syscall_64+0xf9/0x620 [ 1079.691591] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1079.696780] RIP: 0033:0x7fe0a143e57a [ 1079.700496] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1079.719386] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1079.727083] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1079.734336] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 19:57:48 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x38f}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:48 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="7cb032b2334bd143aa7372a0070238079e37a422f931705aba6462a135e04bd5b2390cf05729e17dfb967e85581fdcaeb34db148d135a00f36b395ea7fb4faca1e6e189f6d55468b9dbcc81d4ba7783946c2a7d9d8ec20ae97aec2de04ef230af1fdf2591672485839f1c7ab0a7d8d5d8818", 0x72, 0x4000000, 0x0, 0x0) fstat(r0, &(0x7f0000000240)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1079.741594] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1079.748846] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1079.756112] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:48 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x900}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:48 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:48 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$FIOCLEX(r1, 0x5451) dup2(r0, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x9, 0x40, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x63e824291bd2a953, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000180)=0x100000000) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) 19:57:48 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 61) [ 1080.063894] FAULT_INJECTION: forcing a failure. [ 1080.063894] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.075969] CPU: 1 PID: 11836 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1080.083872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.093237] Call Trace: [ 1080.095942] dump_stack+0x1fc/0x2ef [ 1080.099589] should_fail.cold+0xa/0xf [ 1080.103406] ? vfs_kern_mount+0x3c/0x60 [ 1080.107393] ? setup_fault_attr+0x200/0x200 [ 1080.111717] ? blk_queue_enter+0x40b/0xb70 [ 1080.115962] __should_failslab+0x115/0x180 [ 1080.120206] should_failslab+0x5/0x10 [ 1080.124006] kmem_cache_alloc_node+0x54/0x3b0 [ 1080.128519] create_task_io_context+0x2c/0x430 [ 1080.133145] generic_make_request_checks+0x1c4f/0x22e0 [ 1080.138430] ? should_fail_bio.isra.0+0xa0/0xa0 [ 1080.143105] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1080.148123] ? kmem_cache_alloc+0x315/0x370 [ 1080.152450] generic_make_request+0x23f/0xdf0 [ 1080.156960] ? blk_put_request+0x110/0x110 [ 1080.161195] ? check_preemption_disabled+0x41/0x280 [ 1080.166210] ? alloc_buffer_head+0x20/0x130 [ 1080.170537] submit_bio+0xb1/0x430 [ 1080.174082] ? generic_make_request+0xdf0/0xdf0 [ 1080.178755] ? check_preemption_disabled+0x41/0x280 [ 1080.183777] ? guard_bio_eod+0x2a0/0x650 [ 1080.187843] submit_bh_wbc+0x5a7/0x760 [ 1080.191749] block_read_full_page+0x7cf/0xd10 [ 1080.196245] ? block_llseek+0xc0/0xc0 [ 1080.200047] ? __bread_gfp+0x300/0x300 [ 1080.203937] ? add_to_page_cache_locked+0x40/0x40 [ 1080.208789] do_read_cache_page+0x533/0x1170 [ 1080.213197] ? blkdev_writepages+0x20/0x20 [ 1080.217436] btrfs_scan_one_device+0x195/0xd00 [ 1080.222031] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 1080.227130] ? debug_check_no_obj_freed+0x201/0x490 [ 1080.232145] ? device_list_add+0xdd0/0xdd0 [ 1080.236375] ? kfree+0x110/0x210 [ 1080.239743] ? btrfs_mount_root+0x107a/0x1830 [ 1080.244243] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1080.248832] btrfs_mount_root+0x9df/0x1830 [ 1080.253079] ? btrfs_decode_error+0x70/0x70 [ 1080.257405] ? __mutex_unlock_slowpath+0xea/0x610 [ 1080.262253] ? check_preemption_disabled+0x41/0x280 [ 1080.267273] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1080.272301] ? pcpu_alloc+0xc9/0x1190 [ 1080.276106] ? __lockdep_init_map+0x100/0x5a0 [ 1080.280605] mount_fs+0xa3/0x310 [ 1080.283977] vfs_kern_mount.part.0+0x68/0x470 [ 1080.288693] ? kfree+0x110/0x210 [ 1080.292073] vfs_kern_mount+0x3c/0x60 [ 1080.295894] btrfs_mount+0x23a/0xaa0 [ 1080.299617] ? btrfs_show_options+0xfd0/0xfd0 [ 1080.304113] ? __mutex_unlock_slowpath+0xea/0x610 [ 1080.308959] ? check_preemption_disabled+0x41/0x280 [ 1080.313978] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1080.318998] ? pcpu_alloc+0xc9/0x1190 [ 1080.322798] ? __lockdep_init_map+0x100/0x5a0 [ 1080.327294] mount_fs+0xa3/0x310 [ 1080.330666] vfs_kern_mount.part.0+0x68/0x470 [ 1080.335163] do_mount+0x115c/0x2f50 [ 1080.338790] ? cmp_ex_sort+0xc0/0xc0 [ 1080.342502] ? __do_page_fault+0x180/0xd60 [ 1080.346738] ? copy_mount_string+0x40/0x40 [ 1080.350992] ? memset+0x20/0x40 [ 1080.354269] ? copy_mount_options+0x26f/0x380 [ 1080.358766] ksys_mount+0xcf/0x130 [ 1080.362307] __x64_sys_mount+0xba/0x150 [ 1080.366283] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1080.370869] do_syscall_64+0xf9/0x620 [ 1080.374672] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1080.379868] RIP: 0033:0x7fe0a143e57a [ 1080.383669] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1080.402572] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 19:57:49 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x700}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1080.410285] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1080.417553] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1080.424818] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1080.432080] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1080.439347] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:49 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e85000000000500010000ffffffffffffffff000000080000000000000af90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="6175746f64656665c7672c00f8778f406c789f462c96026e7985540f268910285c5b9a2620dd315fedbf1a9d8675f325dfed937988eaf0ee45f3c83ece8b5af37f37f0c4683dc6da422533b92f8d36be9c4b008479ae65b468de"]) (fail_nth: 62) 19:57:49 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x6400}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:49 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="7cb032b2334bd143aa7372a0070238079e37a422f931705aba6462a135e04bd5b2390cf05729e17dfb967e85581fdcaeb34db148d135a00f36b395ea7fb4faca1e6e189f6d55468b9dbcc81d4ba7783946c2a7d9d8ec20ae97aec2de04ef230af1fdf2591672485839f1c7ab0a7d8d5d8818", 0x72, 0x4000000, 0x0, 0x0) fstat(r0, &(0x7f0000000240)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="7cb032b2334bd143aa7372a0070238079e37a422f931705aba6462a135e04bd5b2390cf05729e17dfb967e85581fdcaeb34db148d135a00f36b395ea7fb4faca1e6e189f6d55468b9dbcc81d4ba7783946c2a7d9d8ec20ae97aec2de04ef230af1fdf2591672485839f1c7ab0a7d8d5d8818", 0x72, 0x4000000, 0x0, 0x0) (async) fstat(r0, &(0x7f0000000240)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1080.695382] FAULT_INJECTION: forcing a failure. [ 1080.695382] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.709238] CPU: 0 PID: 11850 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1080.717145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.726504] Call Trace: [ 1080.729110] dump_stack+0x1fc/0x2ef [ 1080.732757] should_fail.cold+0xa/0xf [ 1080.736571] ? setup_fault_attr+0x200/0x200 [ 1080.740911] ? lock_acquire+0x170/0x3c0 [ 1080.744903] __should_failslab+0x115/0x180 [ 1080.749152] should_failslab+0x5/0x10 [ 1080.752961] __kmalloc+0x2ab/0x3c0 [ 1080.756505] ? bio_alloc_bioset+0x3d7/0x5e0 [ 1080.760838] bio_alloc_bioset+0x3d7/0x5e0 [ 1080.765091] ? bvec_alloc+0x2f0/0x2f0 [ 1080.768919] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1080.773953] ? kmem_cache_alloc_trace+0x323/0x380 [ 1080.778814] btrfs_alloc_device+0xcd/0x670 [ 1080.783070] ? btrfs_finish_sprout+0x6c0/0x6c0 [ 1080.787666] ? blkdev_put+0x85/0x520 [ 1080.791390] close_fs_devices.part.0+0x263/0x8e0 [ 1080.796162] btrfs_close_devices+0x95/0x1f0 [ 1080.800500] btrfs_mount_root+0x10b9/0x1830 [ 1080.804839] ? btrfs_decode_error+0x70/0x70 [ 1080.809169] ? __mutex_unlock_slowpath+0xea/0x610 [ 1080.814026] ? check_preemption_disabled+0x41/0x280 [ 1080.819055] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1080.824080] ? pcpu_alloc+0xc9/0x1190 [ 1080.827894] ? __lockdep_init_map+0x100/0x5a0 [ 1080.832398] mount_fs+0xa3/0x310 [ 1080.835777] vfs_kern_mount.part.0+0x68/0x470 [ 1080.840288] ? kfree+0x110/0x210 [ 1080.843680] vfs_kern_mount+0x3c/0x60 [ 1080.847504] btrfs_mount+0x23a/0xaa0 [ 1080.851242] ? btrfs_show_options+0xfd0/0xfd0 [ 1080.855752] ? __mutex_unlock_slowpath+0xea/0x610 [ 1080.860619] ? check_preemption_disabled+0x41/0x280 [ 1080.865657] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1080.870688] ? pcpu_alloc+0xc9/0x1190 [ 1080.874509] ? __lockdep_init_map+0x100/0x5a0 [ 1080.879026] mount_fs+0xa3/0x310 [ 1080.882409] vfs_kern_mount.part.0+0x68/0x470 [ 1080.886922] do_mount+0x115c/0x2f50 [ 1080.890649] ? cmp_ex_sort+0xc0/0xc0 [ 1080.894380] ? __do_page_fault+0x180/0xd60 [ 1080.898630] ? copy_mount_string+0x40/0x40 [ 1080.902888] ? memset+0x20/0x40 [ 1080.906188] ? copy_mount_options+0x26f/0x380 [ 1080.910700] ksys_mount+0xcf/0x130 [ 1080.914258] __x64_sys_mount+0xba/0x150 [ 1080.918512] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1080.923108] do_syscall_64+0xf9/0x620 [ 1080.926925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1080.932121] RIP: 0033:0x7fe0a143e57a [ 1080.935847] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1080.954754] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1080.962480] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1080.969748] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1080.977008] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 [ 1080.984267] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 19:57:49 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) timer_create(0x0, &(0x7f0000000300), 0x0) timer_create(0x0, 0x0, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) ioctl$int_in(0xffffffffffffffff, 0x0, 0x0) socket$caif_stream(0x25, 0x1, 0x0) dup(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6400000000000000}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:49 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x900}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) 19:57:49 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async) close(r0) (async) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, 0x0) (async) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) ioctl$FIOCLEX(r1, 0x5451) (async) dup2(r0, r3) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x9, 0x40, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x63e824291bd2a953, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000180)=0x100000000) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1080.991528] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 19:57:49 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="7cb032b2334bd143aa7372a0070238079e37a422f931705aba6462a135e04bd5b2390cf05729e17dfb967e85581fdcaeb34db148d135a00f36b395ea7fb4faca1e6e189f6d55468b9dbcc81d4ba7783946c2a7d9d8ec20ae97aec2de04ef230af1fdf2591672485839f1c7ab0a7d8d5d8818", 0x72, 0x4000000, 0x0, 0x0) (async) fstat(r0, &(0x7f0000000240)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1081.048048] ------------[ cut here ]------------ [ 1081.052838] kernel BUG at fs/btrfs/volumes.c:1061! [ 1081.084892] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 1081.090298] CPU: 0 PID: 11850 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 1081.098184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.107555] RIP: 0010:close_fs_devices.part.0+0x6b0/0x8e0 [ 1081.113106] Code: 03 0f 8e 27 01 00 00 48 8b 44 24 20 c7 80 10 01 00 00 00 00 00 00 48 83 c4 48 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 70 ad 71 fe <0f> 0b e8 69 ad 71 fe 0f 0b e8 22 8d a7 fe e9 17 fd ff ff 48 8b 7c [ 1081.132013] RSP: 0018:ffff88809b96f838 EFLAGS: 00010246 [ 1081.137380] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000742e000 [ 1081.144657] RDX: 0000000000040000 RSI: ffffffff82f0d800 RDI: 0000000000000007 [ 1081.151929] RBP: ffff88808fff6200 R08: 0000000000000000 R09: fffffffffffff000 [ 1081.159188] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 1081.166453] R13: fffffffffffffff4 R14: dffffc0000000000 R15: ffff888056826dc0 [ 1081.173757] FS: 00007fe09fdb2700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 1081.181967] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1081.187852] CR2: 0000555556534808 CR3: 0000000056ef1000 CR4: 00000000003406f0 [ 1081.195118] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1081.202381] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1081.209629] Call Trace: [ 1081.212210] btrfs_close_devices+0x95/0x1f0 [ 1081.216517] btrfs_mount_root+0x10b9/0x1830 [ 1081.220825] ? btrfs_decode_error+0x70/0x70 [ 1081.225144] ? __mutex_unlock_slowpath+0xea/0x610 [ 1081.229980] ? check_preemption_disabled+0x41/0x280 [ 1081.234986] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1081.239988] ? pcpu_alloc+0xc9/0x1190 [ 1081.243771] ? __lockdep_init_map+0x100/0x5a0 [ 1081.248251] mount_fs+0xa3/0x310 [ 1081.251704] vfs_kern_mount.part.0+0x68/0x470 [ 1081.256183] ? kfree+0x110/0x210 [ 1081.259541] vfs_kern_mount+0x3c/0x60 [ 1081.263327] btrfs_mount+0x23a/0xaa0 [ 1081.267042] ? btrfs_show_options+0xfd0/0xfd0 [ 1081.271541] ? __mutex_unlock_slowpath+0xea/0x610 [ 1081.276379] ? check_preemption_disabled+0x41/0x280 [ 1081.281389] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 1081.286393] ? pcpu_alloc+0xc9/0x1190 [ 1081.290179] ? __lockdep_init_map+0x100/0x5a0 [ 1081.294658] mount_fs+0xa3/0x310 [ 1081.298008] vfs_kern_mount.part.0+0x68/0x470 [ 1081.302498] do_mount+0x115c/0x2f50 [ 1081.306118] ? cmp_ex_sort+0xc0/0xc0 [ 1081.309816] ? __do_page_fault+0x180/0xd60 [ 1081.314036] ? copy_mount_string+0x40/0x40 [ 1081.318259] ? memset+0x20/0x40 [ 1081.321521] ? copy_mount_options+0x26f/0x380 [ 1081.325996] ksys_mount+0xcf/0x130 [ 1081.329520] __x64_sys_mount+0xba/0x150 [ 1081.333480] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1081.338042] do_syscall_64+0xf9/0x620 [ 1081.341850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1081.347025] RIP: 0033:0x7fe0a143e57a [ 1081.350755] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1081.369666] RSP: 002b:00007fe09fdb1f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 1081.377357] RAX: ffffffffffffffda RBX: 00000000200009c0 RCX: 00007fe0a143e57a [ 1081.384608] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fe09fdb1fe0 [ 1081.391857] RBP: 00007fe09fdb2020 R08: 00007fe09fdb2020 R09: 0000000020000000 19:57:50 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @initdev, @multicast2}, &(0x7f0000000240)=0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) [ 1081.399105] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 1081.406372] R13: 0000000020000100 R14: 00007fe09fdb1fe0 R15: 0000000020000040 [ 1081.413624] Modules linked in: [ 1081.424055] ---[ end trace e641470b1f5e413f ]--- [ 1081.435933] RIP: 0010:close_fs_devices.part.0+0x6b0/0x8e0 19:57:50 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) (async) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) (async) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000000)={0x0, 0x0, 0x0, @stepwise}) (async) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) (async, rerun: 32) close(r0) (async, rerun: 32) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) (async) ioctl$FIOCLEX(r1, 0x5451) dup2(r0, r3) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') (async) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x9, 0x40, 0x0, 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, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040), 0x63e824291bd2a953, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000180)=0x100000000) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) [ 1081.441834] Code: 03 0f 8e 27 01 00 00 48 8b 44 24 20 c7 80 10 01 00 00 00 00 00 00 48 83 c4 48 5b 5d 41 5c 41 5d 41 5e 41 5f c3 e8 70 ad 71 fe <0f> 0b e8 69 ad 71 fe 0f 0b e8 22 8d a7 fe e9 17 fd ff ff 48 8b 7c [ 1081.466886] RSP: 0018:ffff88809b96f838 EFLAGS: 00010246 [ 1081.472409] RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000742e000 [ 1081.480501] RDX: 0000000000040000 RSI: ffffffff82f0d800 RDI: 0000000000000007 [ 1081.491861] RBP: ffff88808fff6200 R08: 0000000000000000 R09: fffffffffffff000 19:57:50 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8000000000000000, 0x7fff}, 0x200, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x80, 0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) openat$vicodec0(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$VIDIOC_ENUM_FRAMESIZES(0xffffffffffffffff, 0xc02c564a, &(0x7f0000000040)={0x0, 0x0, 0x0, @discrete={0x4ad7, 0x3}}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, 0x0) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, 0x0) r1 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) dup2(r0, r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0xc004743e, &(0x7f0000000680)='&@[\xb1') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0), 0x200c00, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000, 0x8000}, 0x0, 0xb, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x4004743d, 0x0) close(r2) 19:57:50 executing program 1: openat$vnet(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000000)={0x1fe, 0x0, 0x0, 0x0, 0x0, 0x7f03}, &(0x7f0000000180)={0x0, r0+30000000}, 0x0) [ 1081.503891] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000000 [ 1081.522837] R13: fffffffffffffff4 R14: dffffc0000000000 R15: ffff888056826dc0 [ 1081.532180] FS: 00007fe09fdb2700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 1081.548063] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 19:57:50 executing program 0: 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) fstat(0xffffffffffffffff, &(0x7f0000000680)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) recvmsg(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x0, 0x0) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @initdev, @multicast2}, &(0x7f0000000240)=0xc) r1 = socket$inet6(0xa, 0x400000000001, 0x0) close(r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) write(r0, &(0x7f0000000080)='$', 0x300000) 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={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xfb7fffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet(0x2, 0x4000000000000001, 0x0) (async) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) (async) fstat(0xffffffffffffffff, &(0x7f0000000680)) (async) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, 0x0) (async) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) (async) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) (async) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0xfffffffe, 0x4) (async) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) (async) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000540)={0x2, 0x4e24, @private}, 0x10) (async) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={'\x00', '\xff\xff', @multicast1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x10000, 0xbf71, 0x0, 0x0, 0xffffffffffff0001, 0x4000000000}, {}, 0x0, 0x0, 0x2}, {{@in=@multicast1}, 0xa, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) clock_gettime(0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_PAUSE_SET(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000480), 0xc, &(0x7f0000000840)={&(0x7f0000000a00)=ANY=[@ANYBLOB="b0000000", @ANYRES16=0x0, @ANYBLOB="000026bd70000000000016000000840001800800030000000000140002007465616d3000000000000000000000001400020076657468305f746f5f74656100000000080003000200000014000200626f6e435f736c6176655f3000000000080003000200000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000001400020065727370616e300000000000000000000800030001000000050004000000000005000300000000000500040000000000"], 0xb0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @initdev, @multicast2}, &(0x7f0000000240)=0xc) (async) socket$inet6(0xa, 0x400000000001, 0x0) (async) close(r1) (async) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000000c0)={'wlan1\x00'}) (async) write(r0, &(0x7f0000000080)='$', 0x300000) (async) [ 1081.558006] CR2: 00005579ad1e1a38 CR3: 0000000056ef1000 CR4: 00000000003406f0 [ 1081.567983] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1081.575338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1081.583441] Kernel panic - not syncing: Fatal exception [ 1081.588871] Kernel Offset: disabled [ 1081.592489] Rebooting in 86400 seconds..