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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:43 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff010000, 0x0) 11:15:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:43 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xbd260000, 0x0) 11:15:43 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff030000, 0x0) 11:15:43 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x57c}, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:43 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:44 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xbe260000, 0x0) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff0f0000, 0x0) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffff1f00, 0x0) 11:15:44 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x81}, 0x0, 0x0, r1, 0x0) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1c2858, 0x0) 11:15:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xc0ed0000, 0x0) 11:15:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffdf9, 0x0) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40, 0x0) fcntl$getflags(r2, 0x40a) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000080)=""/129, 0x81}], 0x2, 0x8576, 0x7) preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000003c0)) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x94, 0x4, 0x8, 0x5, 0x0, 0x0, {0xa, 0x0, 0x9}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2f}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3}]}, @CTA_TIMEOUT_DATA={0x3c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x3f}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x80}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7f}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0xdcec38}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x20008044) 11:15:44 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="002eafbfdea4e86f5d303d535f941481f1d81bedd02fd9e79eb6b74904cbae9c2383ac383906339321aaa79cddf3e7fc1b6e51b03717c08ffa548d729c858938824dfd19671935827c71f1808b23342880a3130d76e9c78e486941546a14f0f10726807b388b06051808ce7d12d0e25533cdf9139f2af2632decc158a34011bb0bbd94923b3260242a590395a878b343431e63091a3e5e41f1e275bffb260680c6c135489da0d49978342a03db148928c23818655e5599f45173775c400aefdac10f3c7df5a33028a5ce91ef2d19455163793e83a018e50ab7f6fd22143b5c04298520724eec4927e4792b9047453b9cf3c64e8745b5e850b03fa060148bcd0de2e6a4d4b1a91e8f918a8c089d911da825786a33fbbd004a5e7e2d0535b839a13567d8fd138cada2acd8cb7112464167a44e46034ca81b3e3e3eb978c3056471e9fabb59dd2cd80d98291b5806cc26b9b24d63b2fc8baa5c90cb8a56f1c117b050f7f36d3eab27be14de9c819e9149363f28d3eb451f097c73feaa7e6de4c7744952c63978f697fc1a4ef0c202bc6c3dd7e8d33907570148c18f3d1e15dec9d2182dfb5e0adaaedf8343e0b359e94c1bf7945cbf9554439a0bd5a07e71e7aeb925b0c518a04d390b845199ae2ad441b94db8af4ef69276f336013d2fb007243dbb7b46e362b6a500aeea4fec6f462ad78bca9dc4c1bba80b6c0c98d9c2c218aa2d1f7baf629a53977c19e756628c3c1db407de41db8fc8527a65627cbde67b929603f4a70be400657ffc70043aa49349590f4dba8f5a48a6b63dcd2fb4562b62953b614260a815380d48e6b1c3c82b9e60a87c5536d60689ae814ca94502ea27e7610c4256e5fb078cce1feaeb064309886be4c49d1792c675cb28a04c4c2d6dbaeb610df178b32a271b9a877255e1e3e39b03fd5039869151a8c18d488bf4ee8bd4023b523cda7db9b30fc9424a074a762b3b7147d169f748c5984ac74ada53417710944a9c595ba2d953b34f543de1861fc3654392b167f746a93cef3c904c76e24aea8156b7a14d3a96e5a8644a685c1e846122c0f796e323aa4b1376c6f099c0133a649655203f971074ee4cebdae34684d905fb8ea50bf37527615266fe2cf085d4e50bb86e200b558f960338de0bd48694bff1efb75c7c1e854097a8bdce7a819ba7d8822d20e2cd1475eff31e29e3c2a7f849f8c677ada9fb3c90d60e84047c2dfe556598143a8ae93b63aa0fa052950700572f5986b9d355a225a779706069f8504aba3e9e403c3ae68db3d1bb00efadb50db7f268e0935e8dd6c7cbdd9ef4e12928471fbb6c00c7596f44a63cee87ffc7fd996b494309018b59fa58426a99791c6f907ed6e44637dc11801a7c156355b45318cd5a4d58c09816c887344d583c5bda8fccb6e808acf85b7967354a1c5141829e78308b58acc472376395577c8f3cd09f7bdac3d703345f91be85f57fa98ea83060f6e015815c9d05118aa85e25273f0713f6a4a1a0fca20cb4b6db3f7b665cffee6f5d3a0597bb41f45952b8e94b65f19da1ac698dcb6a6f33886c3e425650e4ef39b9bc90d78d99203ea49325414be075e05e030c8779ad8b15624658bcc7a8dffd77b747d0b6f6411294f9a1eb00bcae55f6be0ef9366e0188bd1bf85399f1707b6b70f19112f0490d1d425056cb45c43a4f915626b874277359f42bb730b2f5a0071646ca43962c084831dee4c2052539682df507cf6282c3262e3691ae350549fe859383097e3a06de2255ce677e40e8f4d5ca1579faac22374aa976e26be07477755038ed4a043c37866f8e1cff582b40549af6ccbcad8ed1c8c360a5c8e840730e9f4d0eb3d335958ac945e803d3394a9465d6997e8c314e0ea2b8d9a6fe59a0e090dc8dee829601c6c0d21dfd4c290643e269e2239d12deb4daa943fcd4c14cf77c03925a08f49ba6a3d8ac702486492dabdcc3687c67c37e9820d0f1eb695586645eee77da7b9a362c647536c8ea52074d4b099502169929b892dab8192b737cfea6a2f33d7b0958c3d1d6c611534880e5e08431192cd0c43b9a4f91bd71e34acee7fdc6f82bf087f2801cc9c7302bf151aa7553377e9e503135141c8bde0dbed01aaf48d2e22d1f7f814bedd44686386b2137db3a3af58cd762855ae7207c5362a0dc44d74a171874d2bd01264d753fcfbf7d9486f3c4374d6c2787489b3541e0f4f024fe18284be533f1249ecd87aaeab0ce2930e899eb3e1d5eb65e20910a2c7c9e21b3d9898b6a7c47a55de7624dd9eb56f524cdb353084270962ed781b20854a045b8f48f6df0ab49bed698984f2bdc9550e0fe7344344b090c67059ccb8948e2d5f325c6e8a6d727e3e8900af683066aa22eb6bb159d886464a62625589e088cfdee54ce82741e84785ac59401476816d67ba9ba4caf13b6c5ffca0fd9587279a570bebff506877ac4711c75efd2479488db5b724944ba28fbc73ee773c207a0b665cb773f3c31f2c371829c1bb80689b0d08ffe26721872bc6840b677c97e1180e8577d46e2a3a74a9437b2d37a1a1403b8313e42cfa585b3a12e63bb0a1256a99ccf24a21b0f714dc0b1c92b49af5672e825465edc9368f66e9c521b2ef32e082f0e0beeb9a69b9e9f53f55c20a6764b43eb2433014ce72819d45cb385c6365a315c5322e12442c8c26e2c1ca9d5114dd48abc53ce967331ff4aa6379d3a90688675883d8a1d4fdc46b19901a122c76e06413468a17f7e263d89709bd210f5ed392f7c7ce7bb86b08dac6a08c1812b2910cd09a82cb71a5939a6bd1105dac31fca164f5e245b84da4c49f7bab61cdaf60c333c5815d678662dc7a2d94ec0bf6e0476929eadb9f0f1e51a4635becb9da2ccfff430d217ea0beee5fe9bc25af9c62cdae8c1f849de840fb1c09b584eb02badb81bb8e0313465bb788181ba77e10d2fa9b831c3eb6e4ce3cc20b4657f668d273b1f55d7302bfd2ccd6f9945f8f729551644c5e028813c3df4d4be3c66cf6842259ae3503f0083bf1ba657fcfdeb4e955b039805be4d0e758f142b73035abc4df593a08e09ab8b64f8b00d1099fa1065fcd5a286bfba11ff87f591e86b63c0512061c75ae8d3adfdd8bcc67e40447a4890cc9fe4e824db0e9fd64a87280519bbec8284bf5852b4880e5f735d61c7e41d9f3af9537576f1f1d2f6e9ed9a2ba41d3d5b84a92e68ebdfe915810298f1cd1cd21ce22f3dba61f638bd26dfb962ed25bf8b2f26121d96180b72e43d4ac88cf79a82694e568f44d183e64604d830746fe72698d4ae0fde4e1e8b190ed1f321e96cad22405bf6a681316854c94e00bd68a1f3fcebebe7358bcb40e2bc0636cb599e7a5c87caf39d80c9e9289fcfa9c8b9533cb7dd52e4ea7cf36c9e3d4ee7b7c0c06b7d86f88995ba72ee20721101a47fd49dd33e8a72ef3dd84b1e3ec9acf78b7298aeb000566b3d2e23fabc670ce335ac5bb135eeb628ad51a22484167493ce5c0e1a6ef6867200f234dd6df48b88656cc3cdebcc113eb06a525c10bd8337750e0e64a901211423b52a08496eaf9b6edaf30890c6a6753c980a94237d03b21aa67ae5a1f90bae9d79ebb6a4c907f80f513abd62ae64f7ea67d49036d5a79c1ca13c73ebadc2aa43831333666974d9590043ae2069afc9ea8e94ec21c8f8fa8bbf454bf358885b2746d94135e9c8ff5426c5c3f8b9c2236d240ab71488bd0533fa3fa1b5dcddcd4fd100fead59a802cb4ecf4d7371d5e2827e64ab829995d6a2a2153400bcd7f39b3d8fc4eced799470dc784caeba5d450e3cf3a998541e304d370660bfadd755bc5d8db19ea457d432abc870dfdcfe8238adc769f3b49061f979723bd9b72bf31d8210df8a547fb6b8693f5f596f79468da74a31da584221e36905c98c39db86cec596c65f6a7ad12d08af9d6d548d860dd4c23ba2437e1598437c79c74ad8a5fd3129f200873d54d27b6dd5cd75a708865a3f69f7e8444f88dcf01fa687897297c1b15cb93cee62899f26fbcc3d624bb9a2f770952d4e917993f99723975aa19be07781874c6c1538e744ef795b4467453cc8dcd927b7e5d27109f401b31ab95c2b4aea717775e2c5bf2a66b3d372f5d8c2b63e4976e69f9d4db71da303b6a76569c56884b30e05bdc83ae9e20f9a261227579d96df0e63011efeb9a8a560df767790bcf8981187d24034f24ca6e36321fc4049b7d470b073ad07503ad3797e4c21d567389c7d4ab53531508ebda1a8e68a204d2d710b407723e6c558e20433b87cc7bd42dcfcc2f6813c4353ff28185f19e3d58f0c620643c5b7609ec4bfcab430ce7fa2ae26b3c2f3f5b2687e7385f79f55ae09741a0cb0e095dbcb54e7a7fbbb37ac5d8370aabb4caadbecb7c63addea1dc11a3c7463719703cffcee528601e4ab40de45c8bd6c6c9c895eca0d9639a5749bff8afe86bcb3cce5e8840ae2e130f36ca6e01fc6360d2f6ba366ab042030bb81bf1913928401331614767db578ebf61ca8bd503f9fe1fbd88653cca036f956e6307cad9ac503132d426a6bc16cec688d875fdf638ac6e1f7726ac8ce03802fa545b59d458112e1e9ce2973323421faeea35fd73cff42fa7bc20fb6fcfdb0cd5701ce731feccb69310c65b13de5754f0d3ba7067c1cf0709580b6271370ab265f11610d4af9fce2fbf02b54e476edca827ae7e094b20c35963c9c47f8777c9ac13333101f2d342fce6993719107077fe002892bd376f040ef4b459b754e46ec1205a0a45413c0153714c73e94ff74b07d2c940da16c2135712389745f5ac41f4d835d5b6100e8e564d436700ac8629874233cded10129889a5b8f8c913c2199eb54ea2fa8a3262cd6f32cd942c5d18c74bdae7b9c31aafcff5376c136586f5c8b49f74ec9d399781f6fe1f56780ae7bdd339c92e68109f28d8986d2b0fe35c841b43e45b2d593bbe3ab8c2325f94e6ba01cbb986304ac7994bd411f4bf5eb60436489ff7489b6609e7e78b71b66c319510a0fd331e826b44c41a78bc4643c13e5ed4a0a079a1ba9183ae1959e8b00681ef823e8df8b2eef2ea1d38e76e1b6378156eb985342ba5c6f69b51b93194ce4d25eb07ec6545f85be8c0a3b581b2854ac520ec9a2f75cb598d14f7953f216032fee02629bd5500469363de09eade349408a8e9a51672381d335e35428902943c2fca9111d54f69b4ee247bb68aa1d10a1e83e498fb2960554ef4237884c74cef76fc595ebf44d02198db967b62de393a7b13112ed34357af9eea6fcc31b04b03bd112b4bb357023d6ea7c772e0df5497a6732224e994eefda119369b4e0f2a16e22d4057bbf05ff5e4956914356b5cf2ab9304d1d6438c28d0b3af79837eb080901b5c99f56858ee6f24a18ed15bca94aceb8a99834fc54f7b7ac68f8b0ccca9a45ccae95ce7b131b8303af991ebaa5aed496686af26d18bd581406c398dba4dae12d2797963c351e7f20b21844e7a3e5a1d1d06a91be9092233e4721ce6a359053588ae69267f2354ff963e9ff18751591fb4c5c97b74bf5948b22568b7765c4276a234c5e9dbabd707cdbcba52aea77f50cc93f5284c504e254d8c36f29fe132b1411bf7ff28550998bb886ce3986d3971419a8ac0a8417e1cc4d672bdd61c03bbfd37e0f69a69d83620657873a5233982c73b5a41bd4f70c5a864091a56a6cb74603247821e94a6a9e24a5d57adef659527da8a2ecdbf28b23995715e32a8cd835cd7fc760381604cc715008937651004f7e9d38cea5fdc8e7b2999b9199dde7619e2ba22689dd7e895d672d780e7ed98a7f8328"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40, 0x0) fcntl$getflags(r2, 0x40a) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xc2010000, 0x0) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffff7f, 0x0) 11:15:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@bridge_delneigh={0x28, 0x1d, 0xd03, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x0, 0x24}, [@NDA_LLADDR={0xa, 0x2, @dev={[], 0xff}}]}, 0x28}}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x7002, &(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000002a40)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/150, 0x96}, {&(0x7f0000002800)=""/165, 0xa5}, {&(0x7f00000028c0)=""/223, 0xdf}, {&(0x7f00000029c0)=""/104, 0x68}], 0x5, &(0x7f0000002ac0), 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r4, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) faccessat(r4, &(0x7f0000001700)='./file0\x00', 0x90) write$binfmt_misc(r0, &(0x7f00000006c0)={'syz1', "9b0785adab9b960bd0cac8a47c7d5b056c629d568201647f0a8ee8de573f6600fb199f7b158ded33f22474fcc062b34ab0da25893694436d390449bff9127f3a3f79bcb088bee822aa4e4722a8ad0a68a027a83f5501d38eb23d8fd7cbb77a7017bd8d8bf44a1217205ed9cbcdae368fb0dc479812c2c1ca4ef767723d39c98802bf2c30e1c2ee078c5318baa87351e0ab9dff0f7808bfd67b8facf4a1735858a2452956ab7805f123f678b3b0c881d615085a5a56258892ece5e98939e6c830dfb0cd088f7ed227cb47adbc820a7c197750a59968ed85063d4cede6b3a7be1c79d5c10a8369030d79540823bbb6ef94641fdaaa8f94efd98e665511241e4c6186d294abf46e3d10cc67fd3ad1c38de706e62ce80b890e385760742e1b1f83cedc30bccb5965d2559ac1db0229bf5aef5a66b41eaf6a40b0f74e75edfe06bb75172ff6834e1b17945f206c835ec2b0a0aa6a873fccfd9bcb0c8891435d56646980303f6b4b7ba8164b996255b37f83089b3c5ca97311bf5f59fd2872fef7aa84d52a11d8b37aca8fc9631f29df07534426e0ec144dd9c4df37b8af2b6e7e570111b0dd45622d22b5f892bb545f5891241ef745598288a77ea3205ace1c45bf32856eaf74bfa1ce63894f0647c70d04c97d4683e285b1676e8e00bbfb1ff45bcfb425f79ad914832bbb6f1b76bb7cf10e11a0d5d50107b1bb03855be877e7928f9e122ce914f6a149be4f04212c41ec07d8bc8e8081e369d0d1a4a6c6fd1b9058aba2c6c4542e65cdaaccaa94c3850bd5d64355a5b5eb61b506d19be321eba138c5a2869f05e4504a58389c27814207cd9914fb4a904c6e0b34116b6048267b4ca7301833da62086c95d42d0ec0b95cd1cc1d86c16caffbb2a43477ba9519807e223bb772366145b283cef9e8d5b1415a5ffab4476df6e704931323193c5e4292bde39175d336fc6f2d7fdb57d979e6f829baef324636bcd4f28769860bdac8a9e2ac8339a395a0c8dc7deb277d52d5700fcc06c236806c1d5af1c1448090950689aa7764a474b9f3c2a6ba636f70d4076db4356fa298eaffba6863bce913d593533af7814d06f9d4b27b390cb1f9bda897f96d830e9d898e2fa7d83d08f472cbb7a5c51eff530a34187f6128d07a3407a8513b2fb1d935a31a98b35d3b81a185ab974ed90eb8f8db0a0ff55699118006589f4c1534f5bddfb1ae4ac046cda38d9f2ebff0b9cd5d3b73314b3d23d50d8132d31823bde99b60cc0a03482d4388380288e9e0273e0495738037a17aef08dae5d75967dc76123d00f9bcf8ee9026588a557e0362858a4624009681dbecfeedfd45225d726f0108f8bfc239ad3de2672868253baeee4c086d55dd1d068ee364e63f55f64b62f4fac504efea1f28d7aa9a20a5b93c01103681791aa04bd3d5bce775bfc43e6953f0ac71d129e1c772e6b74afa989cc54de29176bcc2147b38f38b9993790af5849cf50c4a5552712b4316466d2c24dd0013dd36eea04b0cbef0123a884acf66c29834d37a801d2c49e92d9fec14433505f112350e6eda2d90b326816d4fe0bf74fb6166f86d3d2ca01e188488610cd63e7c2eb5cf760232d47b4a2daf41d3229e2ee019f74858b32db924f9986c5223b7462d769ec6ce39195e7b572e9ecb88f40b660e63598c1b28ce7d6b775f4b2cc06a759c203d3af65dc06c85a00e4fd190bf589060dfa75638a61d1578fdbf7bdb97dd25cd83f2090fae85af2a92eaa9a1f03de5107236870d069f9db18b57911477c8bfedc49b608336a44e6812b02405a449a49356fe8d66929f78eb93fa3ad9807088c9aaa3c8bf9ba1a77d41ce5899406afbfdc79ddc251ba00ed3370eabbd611ae134c8a827e23b0f1c09a4ad91fa5a049f7a6f31e112479a899f2dbe885a843fef36eaf0f233b79d630f8fac2e34bf5975f1f882afc0e4ee1d03ba55d99327779b72aa66fad43717860897fe96646e2307f3d86b74fd8b210f4bae95de56b6ad4142c8c28dbbd60b5f294a4687c6d1dee0d4da486fbec5f6c9303c57c364fe1b5c65fd6a0c21806dc981ab54090b7119c05d660add84fcef2c7559dbac0d04f0a3cd84b5b5d86b79353935e65bdca8a1e16dfbc67a4211376e9051d0ef3e157174868a623f62f2ddf9058d0269ce157084b7dc55c2b90d8c2251cb983a6b2aa4e0256e43fd7a63d8c2d55d03fb43d14033c176e8852fe804c7e22b301a6107964818045680410b5af5051f9903a582660acb53f080d17c5cb5d546a5bdc77bd41f3fc642069df9bd5a4ddd96117906f6111918b163d8ea0198fbab54fa11c63515380573bba34b7d81970eb0da768933c1f0c41c923dea7e84b32d74fea941a412a73ee4296410c6a9591b1457778b8928c15ff40c76e976f7746d7f4b78d806ec4fae07d923e546631911fccbbfc56413c9a2290a2a3a05f62a8d8193853a27e9365f98de59ce2a9e6d497b79daed1de8eb2538e26ffd6412a28b599ea1091e40a83b34e0d9be69650c5bdac5faa523d4cd13a68a0ddf5d545850bac3d444b291c2f2d2b28326922c30a09c28fac3ba04bfcdc57ca3987850bf95d9de9221f60db6b480f834b4972e59ccd4d10b9eeda7ba4f8b6387e0a90c815db0ae7a6e4253cf67b473b776cbc4c8856aab61111f68763e53a8993d72a8ed48177092e98fbfbcbce070fe7a927fd9c904ee3b7bc233ddd6e299d6435a51b9a5b96d3b906a688999ecfecd4d06872860be6e59ade01f81d820f671ff9965d618a36fdcb67bc012b25128c3144d8586219bb40ad14ef7e5d25dc8bd11034a1e6fea90f23660d7be309dfd4142c00d8d2924e501a9411ac1a1d3956a7ade754d0327d230872f5fb0aeb3f3b97a5d8e5ce8131f6f7fe9f21af1abf3a5cf889aa2631f3ec3150188d1381fc70a7aa8de00ac5ac535ee040ff7ccd057ae725208850c4ca92cea66888874829ee81dcdb286a6f0b587340264087d2fc20a6c2228802abb13e67c1373311d8eed5664d9ae9a84c67ec3ebf2fa3024296d8043981c8f60c0d5d506f145d6ba3cce0c71ff4706f0435b41d21c5036a5411059034174aa09e466f5d2c3db37335623a431385f7152a85ef0a19b35bb7a1abd7b2903dbcdce1e86e92ecd20e5c4dfbdf02e59e7426d2a1d76d2c794d8c3152a13c5ad4831da1cad7b40e786fd588d00133b939a58ce49611926f8519cdac2dbe7bfc6733a0128cd27a6bbe859a5cb37a630233891625a9e5db9aff0bfa5bb29dd2f71d1fbdc338bf8766c39a122caced8ec32a1ab9e2fdf042829cb2bfa424a011071d36c813fdfff5cd73a6e8fab2926d811c051018627974ad252aec157f19b4c2f703ddf4492bea574aaa03d5d088073d22f845aefb6b80a51e186d7a79bccb3b932ff54479bc3767cb4ed02d6ad94136fc9bd2c89ba98900ab1129c36e06685c2bfdde0cfd67c38e0d305b69d76c5f0329a417fdbef04e2797e2ac296dd044d3dbabc210023cc32f56a9c70edd13346edcb60387980970996435f396d78fb62d6472f5addbc0705928450b93414a4a544861236c858293e73c45cdff163446e8c4c40113b85f2838e82eb88d98f29ed47efd4f86f817b08c63dc1799c3c363f96f95034d13655d879c2a311cd7f3e2ab5f7f397913e5d466e510bfeea87e0db365010962f221564ffe8fbc9f8838cc21dfefc90674188417799dc422515a3044e5ec379d3b6aec6aa830161b4116bf8db8c5850ffb411a8988f9b4c3002d8080e7493a399b3cbba932319a69fb2167592b9de591a7c8ac7857381bd5a851fe61bf5d50ad5b6a4ff189325943b1efd34374866ce95560a7e9de8503479a8e3e819b2c5fd92c26c1756ab9bb9afec42defcd83e83a0c40fbf2d258ec6de6e14cc627d2c200d4f86894e6dfd9b0879eafaaadd3873b51f8e2456c82991ca8d17e51aef90f69cbe2aed19abf8b30296957dcdfd9ee8702b278db84afd054554b92cc815bdf37e59b04828ab01a1378d6a9027d9677a5247091d6c5285b83be045eb73e7d10f440c7f45cd6baa98fffec273768e1e59f748480eb69bc3bea4df42533658ff245e8fe8442ad13fa779cb46c73cdfc01e1731705eb76a28bc8b9241ddcad6698cdcf82a7ee13ab1661b09ef0aaab913c2829ddcf586bf1e5bf0a1c28748ff3a1e391ad86102f4032ce6805e31a76df75c316d017752c6547d86d76b2da47528ab6054fc7f293d26ad3cfa1cb5189d0db5b34bccbdf8dd8343557ca0fb10fb2c861e633a8c741a2865737282849620a9b6daa6df913a600a347b6ffeacba88bd084a32586ef75b7fc7088f7e49805b6e6be6a1a1a46c446d8e9107e4d337891f9f0c3c5e1cf855baead6799aa7f8294d37731663478c87e56e1933ef41d757334537594d9ca1bd0bbacce0868972851d9a676e4bf30a2a4a9cfc446c4ebfb69f5adfe9cbd791a1239c4ececc8a420b506fa6d997ae81eb4bdce3b00bdcc18d1491556c0aea205a7bf63cc9bdf6d4bd6dfacb3a3e98cfed399cedfbe5255bba5042e49802dbdd828816de7c63e086448fa25fc25b50fbde3628428a84ad8f6ae6ca12e033abfa5327098ef2cf47bafdc5285f72fc950ec58956b014032a2aab41a6687f0660e1118322f66cf133b4ef554602a82bc000f6d782ea93589e796c2a7f6c7fa6f82460f5455379a336f42056535f55b1f557478ff96feb7897fc4658012d52b8f75008fd1d7bd4e5e0ab760cbf641cfc8b42861b9959ea45fd24254a5b86f99fb1b58a23ede8032e9a1f10cae964c67da364cb4ed547e4c6a079027cba58925b649e02de4d3291c13a4c5e9f0f85067784218ea669f007fa959f00fecfc95722bf5a838d83694e4032b6280867d95e89773ca612b6d781b530dda6cdb2074a800c047985399aaf6e5bb37a14478b2da7b877a0402df521d09a388568ed31470685213a86b0f48852c18c5089fefc823fea152310b29ccfcf9a1d238aa2208af0ded0c02ba4609f1fade43e6ec44444758c1fff6d74c4b9f43932ef0d8e61db0a2db50322be0248c4000b70c85bec6df7f8bf79dd7c1cbfa748ab1dcbb7a75cd4da337df4ccf38ba1903509fb0c4dfa10b1d5d34b53991ccff5dcd7fc2b239fa871a56aeb8e0bdb6fdc1dcedb2502668bda12c0be9e5ce7b0e822dc18141cbd3475fee4925765c62d47fbe86e625bf937c7a90b9170551665f9c36bfeab4ce3236fd9dc797de28baff3bfec3872e62c9eae473ff2a7b6598f1889e96d3fc026fa2b344860df965d0b27b6fb413421523e8a374e16827d07fe2d1153d4f331560439599b3d8efbc2ab12a589f50fc7c8f688716c166960ff65134ea1e1de6b076d5f4491194c7c5ac6a4578b1d55dd5f22bfcb095c189f45c47a673480535d4620530ea8164bf128997a7ec2916d50bc2b050ceb2c644987f5536bf23bdb3c2019f24be7836b6eec06614670452b29a4f1e3a0bcd4a5e1f6b6cb3b76b0638b545af1c359f641bf8b4f84e5321efed44e60a8677dedd6216479e948474d47a5a85eb03a08051218001da408792f776acdb38cbc8ddd0243dd5e2a8d54ea9bb414f187d0a7290d443af7106fd02b62c7496f65f6f475d2682888d3180948be6c86de54396a2cdaabe4f3ae2854d3d2053eca5ff6831da8c35dfd842a33b699c77cb7dc8d169c48143e414b8bb1635af9a9db26c700052e95f6584b13a359be66ea88500bfef07fb7a1311b3b5608bb3df57ea9065747f0ce328aa44b243e25a05d6c26395142f7c80da178f57b7b0c8004fe98f34fd50c6dc1c2d2"}, 0x1004) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2004020, &(0x7f0000000300)=ANY=[@ANYBLOB="1dea0000", @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f03000000000010003030303030303030303030303032303030302c75736b725f69643d", @ANYRESDEC=0xee00, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',allow_other,max_read=0x0000000000000009,blksize=0x0000000000000400,default_permissions,blksize=0x0000000000000800,default_permissions,allow_other,fsmagic=0x0000000000000004,smackfsdef=/,+./*-,dont_hash,fscontext=root,audit,seclabel,rootcontext=user_u,uid=', @ANYRESDEC=0xee00, @ANYBLOB=',uid=', @ANYRESDEC, @ANYBLOB=',\x00']) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40, 0x0) fcntl$getflags(r2, 0x40a) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffff8c, 0x0) 11:15:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xca020000, 0x0) 11:15:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'btrfs.', '\x00'}, &(0x7f00000000c0)='incremental-fs\x00', 0xf, 0x6) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xd3030000, 0x0) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffffa1, 0x0) 11:15:44 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x40, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffffe4, 0x0) 11:15:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xe4ffffff, 0x0) 11:15:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) vmsplice(r1, &(0x7f0000000500)=[{&(0x7f0000000080)="6abfbe6b9713e6860cf9a8632bd50e9bf4dd9a4aa7ee4b5c394784df07068516cee01236f642dd0d", 0x28}, {&(0x7f00000000c0)="75d269cf95c2faeacc09dc42c465d96b50f3cd", 0x13}, {&(0x7f00000001c0)="f54ef0906d54a1e1386a70a1d16e6a79de5179d80f1ee9a31ffbface84e6d2e315f4918273d9da388e35d2e48b1a4375007ed2ee4b2f43f56854a09bff281cdd71869afa81cfbffe71532c8c8a5c1f33b17c20d4917169d798384bb8dad8c3b7855bfc45120558ada398dadac0e50d30547cdc58835829319ddb14373335bea89db67070ef96e2cb24ac30e4482192bf7fbc551545b4f8941b2e25656015efe8e0e5a8", 0xa3}, {&(0x7f0000000100)="89af2f05c5eb173a4db2889a3c0d1c8a331559494bf6ffbb1b4fcb39398f5272b6c6af56edfa8c7e493b0452a5974f40c76e3940d6b61c5b6f30dad2fc559f61b2874647be211f84611003b6984b1ee1409e4b9ef978975d5fe41fa25463e78b896352690dbb5e397141", 0x6a}, {&(0x7f00000003c0)="23065005894eb41f0239c328c9cb5317954b734aceb49feb011022eaa7574aaab193a22fa42d59d20b149b5f16b159742cce71cbe63156fa3f38eece07f54b8ecfd7c74776f9a2b00686b3dceb72cca2e306ce98eb07f5623c6373a82eb93a49e7b4b22900f414bcbdd877ce67c2de57d2eb39242add24752ec84779859e4f4b21cae8e7fbf34419b544cf72e732aae2995541dc73c6807bd24c01cbddad2d19b4a3", 0xa2}, {&(0x7f0000000480)="ab62eaf7c69a782d035e91a593628d9c3c74ea057d13f962213a47a9501944ae3e67680a3f01441fbc472f557fe26a1ee92b75b0cc1e40c058f5da78b5d1ae0eda29e80d2dc9819ae4f4cc4f8357d84e7ac6f02cf07e0637d8", 0x59}, {&(0x7f0000000280)="39efb9895c8eae734d87a330ff97cfb60a8c5dff31b2e0f510d4b7056415fb05e1a8ac", 0x23}], 0x7, 0x5) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x301a40, 0x1d3) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:44 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffff0, 0x0) 11:15:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r3, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf0ffffff, 0x0) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:44 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000571000/0x3000)=nil, 0x3000, 0x3800002, 0x12, r0, 0xcb445000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffff4, 0x0) 11:15:44 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffff6, 0x0) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffffe, 0x0) 11:15:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf4ffffff, 0x0) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r3, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x8000000000, 0x0) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:44 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf5040000, 0x0) 11:15:44 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:44 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xedc000000000, 0x0) 11:15:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r3, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:44 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf6ffffff, 0x0) 11:15:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x4000000000000, 0x0) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf9fdffff, 0x0) 11:15:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_OWE_INFO(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001580)={0x30, r2, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x2}}}}, [@NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x10}]}, 0x30}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f00000013c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000001500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001400)={0xa8, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x0, 0x7f}}}}, [@NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x6f, 0xbe, "cd3424797f148f5ec20146c95d69d825aea073da3277c6219434e505fe950a5e5f556736b14d0a89316187003395d1f616a6ae8257f02b93a10e6a902c9d2b9e4186a3c48afff30c38ec61e07bc8a04f50ff47cc5c4e708c1f652aa8d09ed94256f649b6e94c0273c15c0c"}, @NL80211_ATTR_STA_PLINK_ACTION={0x5}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x7f}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20000000}, 0x80800) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) preadv(r4, &(0x7f0000000140)=[{&(0x7f0000000040)=""/199, 0xc7}, {&(0x7f00000001c0)=""/215, 0xd7}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, 0x9, 0x788) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1, 0x0) 11:15:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfc020000, 0x0) 11:15:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x10000000000000, 0x0) 11:15:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4800, 0xa8) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x4, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) 11:15:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800003, 0x100070, r0, 0x1000) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfeffffff, 0x0) 11:15:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x7fffffff}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffffa, 0x194040) write$UHID_INPUT(r1, &(0x7f00000007c0)={0x8, {"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", 0x1000}}, 0x1006) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffffffffffff, 0x100, 0x10}, 0xc) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000003c0)={0x0, 0x0, {}, {}, {0x0, @struct}}) 11:15:45 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0xfffffff7, 0x63b) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x20000000000000, 0x0) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff010000, 0x0) 11:15:45 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xc0000000000000, 0x0) 11:15:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:45 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = timerfd_create(0x5, 0x0) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000040)=""/9, 0x9}, {&(0x7f0000000080)=""/193, 0xc1}, {&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f00000003c0)=""/114, 0x72}, {&(0x7f0000000440)=""/235, 0xeb}, {&(0x7f0000000280)=""/54, 0x36}], 0x6, 0x7fff, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3000002, 0x12, r0, 0x2000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x404000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000005c0)={0x50000000}) r4 = perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000780), &(0x7f00000007c0)=0x0, &(0x7f0000000800)) fstat(0xffffffffffffffff, &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) read$FUSE(0xffffffffffffffff, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='fuse\x00', 0x3000408, &(0x7f0000002500)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r6}, 0x2c, {'group_id', 0x3d, r7}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}]}}) read$FUSE(r0, &(0x7f0000000880)={0x2020, 0x0, 0x0, 0x0}, 0x2020) read$FUSE(r0, &(0x7f00000028c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000004900)='./file0\x00', &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) fstat(r4, &(0x7f0000004a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000600)='system.posix_acl_access\x00', &(0x7f0000004ac0)={{}, {0x1, 0x5}, [{0x2, 0x2}, {0x2, 0x1, r5}, {0x2, 0x0, r6}, {}, {0x2, 0x3, r8}, {0x2, 0x2, r9}], {0x4, 0x1}, [{0x8, 0x1, r10}, {0x8, 0x4, r11}, {0x8, 0x3}], {0x10, 0x4}, {0x20, 0x4}}, 0x6c, 0x3) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff030000, 0x0) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff070000000000, 0x0) 11:15:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:45 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff0f0000, 0x0) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x100000000000000, 0x0) [ 214.335763][ T8300] fuse: Bad value for 'fd' 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x200000000000000, 0x0) 11:15:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:45 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) [ 214.400742][ T8300] fuse: Bad value for 'fd' 11:15:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x300000000000000, 0x0) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffff1f00, 0x0) 11:15:45 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800003, 0x20010, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x1a0) preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r2, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) recvmmsg(r2, &(0x7f0000000300)=[{{&(0x7f0000000100)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/10, 0xa}], 0x1, &(0x7f0000000240)=""/116, 0x74}, 0x1}], 0x1, 0x101a2, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000040)='incremental-fs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x82410, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x7fd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x400000000000000, 0x0) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffdf9, 0x0) 11:15:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x364, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK={0xf0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9260}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x60000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe26}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3024}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff0001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xeda9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffff7}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8a}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7f}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'bond_slave_0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e24, @rand_addr=0x64010100}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x3ff, @private0={0xfc, 0x0, [], 0x1}, 0xfffffffb}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x1, @private0, 0x169}}}}, @TIPC_NLA_BEARER_NAME={0xb, 0x1, @l2={'ib', 0x3a, 'wg1\x00'}}]}, @TIPC_NLA_SOCK={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xa93}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2000}]}, @TIPC_NLA_LINK={0x128, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2739}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa79f}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xac5d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbe3}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffa}]}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}]}, 0x364}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x500000000000000, 0x0) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffff7f, 0x0) 11:15:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x600000000000000, 0x0) 11:15:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:45 executing program 2: r0 = syz_open_procfs(0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:15:45 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffff8c, 0x0) 11:15:45 executing program 2: r0 = syz_open_procfs(0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:45 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x700000000000000, 0x0) 11:15:45 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000002680)=[{&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f00000001c0)=""/202, 0xca}, {&(0x7f0000000100)=""/92, 0x5c}, {&(0x7f00000003c0)=""/140, 0x8c}, {&(0x7f0000000300)=""/12, 0xc}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000001540)=""/4104, 0x1008}, {&(0x7f0000002580)=""/246, 0xf6}], 0x9, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x280181, 0x2) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:46 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffffa1, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x800000000000000, 0x0) 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffffe4, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000100)={0xdd, 0x4}) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f00000000c0)=@v3={0x3000000, [{0x200, 0x5}, {0x1, 0x401}]}, 0x18, 0x3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0, 0x80000, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f00000001c0)="17c8a5917076427b28105c015e2cbf755ad39244f17fae62328cfed733e6aa0e9df6d325f84fa0e04b9f6486df0b8cbd5f704cd1e0fca96cefe0aebc928bc66bd642690d0741ee8430023d865818d1cc5d82f1c9c16d31fdc6017f47e8f008bc478a09198daaa992a8a487ed52ff79d0a5177cb1e5c5eb3273ee9d292478abf90b848a78c5663fff01ed82b53ae937ec0a3c24e99d156a1cfe6e7874f62f88e704ef803be9720ea1f7c03a061b8de37fa38bccbe8a419549c7a686aa861530", 0xbf}, {&(0x7f0000000140)="2dc88938e5a6c6f60eeba058a55a6e14985811afe04a25e3d4466c9ae531", 0x1e}, {&(0x7f00000003c0)="e170420ffde9db01e61c88aeb3bb5dc0a5051d3473a7bf758db31e9971dc1dcbe02a90599aae0675ce1f0644c186b540e2fbfc6474119a44bbfb71c1fbf467477ff51417d536c3129c2881472b00179164710429ffdfc7a447d2efc2acd442c1984340d663d8333b0b379e4ea67099f6588bdd48ad5ae5180003a112bb7ebe2a2aee28ffe24deecab87e4c81d5bf903fe04302564ff1ac90fb963a50992a7305ea64a82d5ebe9c11fe71620006de411e9c862f52217c16ff987c7f74b806bd1b5ce229484aa305fc10231c8301c65dee5c62069e8c2540a190d3fbd9fe2fa0e4a98dc5", 0xe3}, {&(0x7f00000004c0)="f75d96efdc833658d514a0745063d2de9e3ced10c4c9341fc09b897e5e1d618a07e435606f88889e7d07efdd3da1b0cd29d85a726d82b021ba8ad5098bdf9c08b1e5853dd9fb9657f0d85032d32d69c7", 0x50}], 0x4, 0x11) 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffff0, 0x0) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x900000000000000, 0x0) 11:15:46 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x10a) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x3000000, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xa00000000000000, 0x0) 11:15:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffff4, 0x0) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xb00000000000000, 0x0) 11:15:46 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockname(r0, &(0x7f00000001c0)=@nl, &(0x7f0000000140)=0x80) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='incremental-fs\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffff6, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r1, 0xc058671e, &(0x7f00000001c0)={{[], 0x3}, {0xdd}, 0xcc, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)="cfcdf2cb0f8826bd71ed507a798f42d8de3d703fa0da0327220e683bbaa0f9c409c99065217506c8f674fd16dbcb318301985bcab0ba7f5d5a89f3c1a8c52fdfe6f6f21b96b7719cd8b65ce3ec93e410a1b4d0d97fd4085ad4cc7abff9d0f54cffb7918c9f8c62e6331e21cc13a0f7e8e91de9667b1af6017804da129803efc1541dc6209707db6381259f9f264b481da46ed4c9252db2ece957929cc41d0b2f815ebf8911f08802b4269bbb", 0xac, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x17c}) lsetxattr$security_capability(&(0x7f0000000240)='./file2\x00', &(0x7f0000000280)='security.capability\x00', &(0x7f0000000300)=@v3={0x3000000, [{0x8001}, {0x4, 0xf283}]}, 0x18, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r2, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) pipe2$9p(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000400)={r3, 0x1, 0x7, 0xff}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xc00000000000000, 0x0) [ 215.275111][ T8463] incfs: Backing dir is not set, filesystem can't be mounted. 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffffe, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xd00000000000000, 0x0) [ 215.349467][ T8475] incfs: Backing dir is not set, filesystem can't be mounted. 11:15:46 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x8000000000, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xe00000000000000, 0x0) [ 215.421646][ T8487] incfs: Backing dir is not set, filesystem can't be mounted. 11:15:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00', 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x14, r1, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000c800) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f00000003c0)={0x118, r1, 0x200, 0x70bd26, 0x25dfdbfc, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xb, 0x995}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x53}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0xb, 0x7}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x46, 0xb, 0x888}}]}, 0x118}, 0x1, 0x0, 0x0, 0x20048800}, 0x4040) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x10000, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)="446687edbee00886d3f1d54bd710786acf9fbebd63d378b00c353eb7a6f14016e935ef5e361c46d63d4cb082deb5b21797a25d700aceeb2e8318dab6ac7a6c5a1bd42e3d5fbd30466829898681d4c1961817de2c20cf48eebdb86cd1b41db21115035171318ff080a45b822b837124ec31c8d686f5ebd5c9ecae57534f6b3845673562784027", 0x86}, {&(0x7f0000000140)="6bd368ed2e70a904e5d68d5950c296ce30254b09109addb6a815f07a606bf9e581d2d4ef1a30bc9aa4e3b6510b8f3572669911c0ae5e1d063054", 0x3a}, {&(0x7f0000000500)="288720062da4b74d0a876a08475d83a0ef409ee395e77e3b00a3b6ee8d40678c0f58730083df71bc96e3d3c6c426f1bf2b6e63973b63a3a2a16430c7b25d204c5e75aa4f6e7e1e229356ecfce0c639db3fb19af8e76a985756846b885455ddae208d1200cf43172749a51ebe07fde0daa74c3798c97605b2d953680060ccbd764bda310ea3a5bb00f6c7df0bf4f7ec9dcc2083ef940faca2d6f56450b7026e410004a4be965ba80f7e8edf5f0cc8471b3c409fc821a7089113bd0c7028c3b87a8ac3a347718188c08692cdd8", 0xcc}], 0x3) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xedc000000000, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1000000000000000, 0x0) 11:15:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r1 = inotify_init() preadv(r1, &(0x7f0000000040), 0x0, 0x3ff, 0x9) 11:15:46 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:46 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) unshare(0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xa) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081000000180000daf4655fdaf4655fdaf4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4800}, {&(0x7f0000013900)="111fc0d901000000803a0900803a09000000000006", 0x15, 0x30000}], 0x0, &(0x7f00000000c0)=ANY=[]) fchown(r2, 0xee01, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)={0x1, 0x0, [0x0]}) syz_mount_image$tmpfs(&(0x7f0000000640)='tmpfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x3, &(0x7f0000000900)=[{&(0x7f00000016c0), 0x0, 0x9}, {0x0, 0x0, 0x3}, {0x0}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='gid', @ANYRESHEX=0x0, @ANYRESHEX=0x0, @ANYBLOB=',size=k3-x9,iuge=never,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c73697a653d006d002c736902000000000000006c656c6133094c17cfc58ad46b3d4d41595f457845432c6f626a5f726f6c653d252c61756469"]) ioctl$INCFS_IOC_PERMIT_FILL(0xffffffffffffffff, 0x40046721, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x10000) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x5) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000080)='wireguard\x00', r3) umount2(&(0x7f0000000040)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', 0x0, &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1100000000000000, 0x0) 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x4000000000000, 0x0) 11:15:46 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1200000000000000, 0x0) 11:15:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:46 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x10000000000000, 0x0) 11:15:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:46 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1300000000000000, 0x0) 11:15:46 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) [ 215.815523][ T8530] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue 11:15:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x20000000000000, 0x0) 11:15:47 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1400000000000000, 0x0) 11:15:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f000001b680)={{r0}, {@void, @max='max'}}) mmap(&(0x7f0000246000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0xffffe000) preadv(r0, &(0x7f0000002440)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/102400, 0x19000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/74, 0x4a}, {&(0x7f00000000c0)=""/132, 0x84}, {&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f0000000040)=""/19, 0x13}], 0x7, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f000001b600)=[{&(0x7f000001b4c0)=""/89, 0x59}, {&(0x7f0000000080)=""/1, 0x1}, {&(0x7f0000000300)=""/24, 0x18}, {&(0x7f000001b540)=""/13, 0xd}, {&(0x7f000001b580)=""/113, 0x71}], 0x5, 0x1ff, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x40000, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:47 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, 0x0, 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xc0000000000000, 0x0) 11:15:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:47 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1800000000000000, 0x0) 11:15:47 executing program 2: syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x40000, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:47 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, 0x0, 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff070000000000, 0x0) 11:15:47 executing program 2: syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x100000000000000, 0x0) 11:15:47 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x2000000000000000, 0x0) 11:15:47 executing program 2: syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020}, 0x2020) 11:15:47 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, 0x0, 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x200000000000000, 0x0) 11:15:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:47 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x2010000000000000, 0x0) 11:15:47 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) ioctl$HIDIOCSFEATURE(r0, 0xc0404806, &(0x7f0000000100)="5c5ce168f66b7cdb66dd50f63d3d38c108dda1a74c8a05290817a04c16f36b59c764ffd7ccba856b39f2fc7034191d2f90eb") r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x50100, 0x80) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x100010, 0x0) mmap(&(0x7f0000264000/0x1000)=nil, 0x1000, 0x1000004, 0x30, r0, 0x9f8cb000) unlink(&(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 11:15:47 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x300000000000000, 0x0) 11:15:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 11:15:47 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x2400000000000000, 0x0) 11:15:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x400000000000000, 0x0) 11:15:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) read$FUSE(r0, 0x0, 0x0) 11:15:47 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x3f00000000000000, 0x0) 11:15:47 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x500000000000000, 0x0) 11:15:47 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x4000000000000000, 0x0) 11:15:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x45) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000003c0)={{0x0, 0x80000001, 0xffffffff, 0x1, 0x7f, 0xfffffffffffffff9, 0x26cf4e9, 0x94, 0xda7, 0x6, 0x0, 0xffffffffffffffff, 0x78, 0x3, 0x5}}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001480)=""/4096) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x0, 0xe3, 0x0, 0x8, 0x0, 0x10001, 0x20, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5f, 0x0, @perf_config_ext={0x5a1, 0xf39}, 0x8024, 0x1000000000000, 0x8, 0x2, 0x3ff, 0x9, 0x100}, 0xffffffffffffffff, 0x6, r2, 0x13) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) clone3(&(0x7f00000013c0)={0x20080000, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), {0x18}, &(0x7f00000001c0)=""/177, 0xb1, &(0x7f0000000280), &(0x7f0000000300)=[0xffffffffffffffff, 0x0], 0x2}, 0x58) write(r3, &(0x7f0000001440)="e562c9", 0x3) 11:15:47 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:47 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x600000000000000, 0x0) 11:15:47 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x6c01000000000000, 0x0) 11:15:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r1, &(0x7f0000000640)=[{0xfffffffffffffffc}, {&(0x7f00000001c0)=""/200, 0xc8}, {&(0x7f0000000100)}, {&(0x7f00000003c0)=""/129, 0x81}, {&(0x7f0000000480)=""/223, 0xdf}, {&(0x7f0000000580)=""/152, 0x98}], 0x6, 0xa667, 0x400) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x109001, 0x0) renameat(r2, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') 11:15:48 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:48 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x7201000000000000, 0x0) 11:15:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x700000000000000, 0x0) 11:15:48 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:48 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x1004000, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@RTM_NEWMDB={0x98, 0x54, 0x104, 0x70bd29, 0x25dfdbff, {0x7, r2}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x3, 0x4, {@ip4=@dev={0xac, 0x14, 0x14, 0x1c}, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x1, 0x4, {@in6_addr=@mcast1, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x0, {@ip4=@local, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x0, 0x0, {@ip4=@multicast1, 0x8edd}}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x800000000000000, 0x0) 11:15:48 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x8004000000000000, 0x0) [ 217.077345][ T8718] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 217.114700][ T8718] ref_ctr decrement failed for inode: 0x3892 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000fe3816a0 11:15:48 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x8cffffff00000000, 0x0) 11:15:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x900000000000000, 0x0) [ 217.142380][ T8718] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 217.171844][ T8718] ref_ctr decrement failed for inode: 0x3892 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000fe3816a0 11:15:48 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:48 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x8d02000000000000, 0x0) 11:15:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) getpid() r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xa00000000000000, 0x0) 11:15:48 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={0xffffffffffffffff, 0x4, 0x6, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x880, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x80010, r2, 0xfef5e000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000003c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5d0, 0xf8, 0x410, 0x340, 0xf8, 0x230, 0x500, 0x500, 0x500, 0x500, 0x500, 0x6, &(0x7f0000000040), {[{{@ipv6={@mcast2, @private0={0xfc, 0x0, [], 0x1}, [0xff000000, 0xffffffff, 0xff, 0xffffffff], [0xff, 0xff000000, 0x83916b04bbc5d77f], 'batadv_slave_1\x00', 'veth0_to_hsr\x00', {0xff}, {0xff}, 0x2c, 0x20, 0x5, 0x41}, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0xb}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={{0x48, 'dst\x00'}, {0x8d0, 0x2, 0x1, [0x5, 0x6, 0x200, 0x7f, 0xf9b4, 0x9, 0x400, 0x40, 0x8, 0x0, 0x5, 0x8, 0x3, 0x5, 0x400, 0x7ff], 0xa}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@rand_addr=0x64010101, @ipv4=@dev={0xac, 0x14, 0x14, 0x25}, 0x7, 0x3a, 0xff}}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x2}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x4, 0x8000, @ipv6=@ipv4={[], [], @remote}, 0x4e20}}}, {{@ipv6={@private2={0xfc, 0x2, [], 0x1}, @remote, [0xffffff00, 0xff, 0x7fffffff, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xffffffff], 'netpci0\x00', 'geneve0\x00', {}, {}, 0x33, 0x7, 0x3, 0x20}, 0x0, 0xa8, 0xd0}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0x9}}}, {{@uncond, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv6=@mcast2, 0x3e, 0x30, 0x400}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x630) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 217.416889][ T8751] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 217.433134][ T8751] ref_ctr decrement failed for inode: 0x3ab1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008aec1843 [ 217.469529][ T8751] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 217.496024][ T8751] ref_ctr decrement failed for inode: 0x3ab1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008aec1843 11:15:48 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:48 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x9302000000000000, 0x0) 11:15:48 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r0, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=0xfff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x5, 0x1}, 0x0, 0x0, &(0x7f0000000140)={0x2, 0xd, 0x0, 0x4}, &(0x7f00000001c0)=0xf1a, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=0x7f}}, 0x10) ioctl$F2FS_IOC_WRITE_CHECKPOINT(0xffffffffffffffff, 0xf507, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r2, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xb00000000000000, 0x0) 11:15:48 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:48 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:48 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xa1ffffff00000000, 0x0) 11:15:48 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/57, 0x39) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x100) 11:15:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xc00000000000000, 0x0) 11:15:48 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xa1ffffffffffffff, 0x0) [ 217.774638][ T8787] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 217.782685][ T8787] ref_ctr decrement failed for inode: 0x38c1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000d7ee94e0 11:15:49 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xdc26000000000000, 0x0) [ 217.832959][ T8787] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 217.861661][ T8787] ref_ctr decrement failed for inode: 0x38c1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000d7ee94e0 11:15:49 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xdd26000000000000, 0x0) [ 217.943398][ T8791] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 217.960425][ T8791] ref_ctr decrement failed for inode: 0x3ab2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000e3f2f96c 11:15:49 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:49 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, 0x0, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:49 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 218.032162][ T8791] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.061318][ T8791] ref_ctr decrement failed for inode: 0x3ab2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000e3f2f96c 11:15:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xd00000000000000, 0x0) 11:15:49 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xde26000000000000, 0x0) 11:15:49 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xe4ffffff00000000, 0x0) 11:15:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xe00000000000000, 0x0) [ 218.195629][ T8825] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.217673][ T8825] ref_ctr decrement failed for inode: 0x3891 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000d4050e87 11:15:49 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf0ffffff00000000, 0x0) [ 218.238397][ T8825] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.251077][ T8825] ref_ctr decrement failed for inode: 0x3891 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000d4050e87 [ 218.273941][ T8827] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.283439][ T8827] ref_ctr decrement failed for inode: 0x3ab3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000addcbed 11:15:49 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, 0x0, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:49 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf4ffffff00000000, 0x0) [ 218.314376][ T8827] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.341610][ T8827] ref_ctr decrement failed for inode: 0x3ab3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000addcbed 11:15:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1000000000000000, 0x0) 11:15:49 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:49 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:49 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf504000000000000, 0x0) 11:15:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1100000000000000, 0x0) [ 218.496376][ T8854] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.523174][ T8854] ref_ctr decrement failed for inode: 0x3ab0 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000008298f6d [ 218.537603][ T8854] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:49 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, 0x0, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 218.557641][ T8854] ref_ctr decrement failed for inode: 0x3ab0 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000008298f6d [ 218.588448][ T8861] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:49 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf6ffffff00000000, 0x0) [ 218.621962][ T8861] ref_ctr decrement failed for inode: 0x38a5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f5f019aa [ 218.638377][ T8861] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.659191][ T8861] ref_ctr decrement failed for inode: 0x38a5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f5f019aa 11:15:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1200000000000000, 0x0) 11:15:49 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, 0x0, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:49 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf9fdffff00000000, 0x0) [ 218.715636][ T8874] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.732193][ T8874] ref_ctr decrement failed for inode: 0x3a60 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000039a4cd6c [ 218.772949][ T8874] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.782896][ T8874] ref_ctr decrement failed for inode: 0x3a60 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000039a4cd6c 11:15:49 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1300000000000000, 0x0) 11:15:50 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="002eafbfdea4e86f5d303d535f941481f1d81bedd02fd9e79eb6b74904cbae9c2383ac383906339321aaa79cddf3e7fc1b6e51b03717c08ffa548d729c858938824dfd19671935827c71f1808b23342880a3130d76e9c78e486941546a14f0f10726807b388b06051808ce7d12d0e25533cdf9139f2af2632decc158a34011bb0bbd94923b3260242a590395a878b343431e63091a3e5e41f1e275bffb260680c6c135489da0d49978342a03db148928c23818655e5599f45173775c400aefdac10f3c7df5a33028a5ce91ef2d19455163793e83a018e50ab7f6fd22143b5c04298520724eec4927e4792b9047453b9cf3c64e8745b5e850b03fa060148bcd0de2e6a4d4b1a91e8f918a8c089d911da825786a33fbbd004a5e7e2d0535b839a13567d8fd138cada2acd8cb7112464167a44e46034ca81b3e3e3eb978c3056471e9fabb59dd2cd80d98291b5806cc26b9b24d63b2fc8baa5c90cb8a56f1c117b050f7f36d3eab27be14de9c819e9149363f28d3eb451f097c73feaa7e6de4c7744952c63978f697fc1a4ef0c202bc6c3dd7e8d33907570148c18f3d1e15dec9d2182dfb5e0adaaedf8343e0b359e94c1bf7945cbf9554439a0bd5a07e71e7aeb925b0c518a04d390b845199ae2ad441b94db8af4ef69276f336013d2fb007243dbb7b46e362b6a500aeea4fec6f462ad78bca9dc4c1bba80b6c0c98d9c2c218aa2d1f7baf629a53977c19e756628c3c1db407de41db8fc8527a65627cbde67b929603f4a70be400657ffc70043aa49349590f4dba8f5a48a6b63dcd2fb4562b62953b614260a815380d48e6b1c3c82b9e60a87c5536d60689ae814ca94502ea27e7610c4256e5fb078cce1feaeb064309886be4c49d1792c675cb28a04c4c2d6dbaeb610df178b32a271b9a877255e1e3e39b03fd5039869151a8c18d488bf4ee8bd4023b523cda7db9b30fc9424a074a762b3b7147d169f748c5984ac74ada53417710944a9c595ba2d953b34f543de1861fc3654392b167f746a93cef3c904c76e24aea8156b7a14d3a96e5a8644a685c1e846122c0f796e323aa4b1376c6f099c0133a649655203f971074ee4cebdae34684d905fb8ea50bf37527615266fe2cf085d4e50bb86e200b558f960338de0bd48694bff1efb75c7c1e854097a8bdce7a819ba7d8822d20e2cd1475eff31e29e3c2a7f849f8c677ada9fb3c90d60e84047c2dfe556598143a8ae93b63aa0fa052950700572f5986b9d355a225a779706069f8504aba3e9e403c3ae68db3d1bb00efadb50db7f268e0935e8dd6c7cbdd9ef4e12928471fbb6c00c7596f44a63cee87ffc7fd996b494309018b59fa58426a99791c6f907ed6e44637dc11801a7c156355b45318cd5a4d58c09816c887344d583c5bda8fccb6e808acf85b7967354a1c5141829e78308b58acc472376395577c8f3cd09f7bdac3d703345f91be85f57fa98ea83060f6e015815c9d05118aa85e25273f0713f6a4a1a0fca20cb4b6db3f7b665cffee6f5d3a0597bb41f45952b8e94b65f19da1ac698dcb6a6f33886c3e425650e4ef39b9bc90d78d99203ea49325414be075e05e030c8779ad8b15624658bcc7a8dffd77b747d0b6f6411294f9a1eb00bcae55f6be0ef9366e0188bd1bf85399f1707b6b70f19112f0490d1d425056cb45c43a4f915626b874277359f42bb730b2f5a0071646ca43962c084831dee4c2052539682df507cf6282c3262e3691ae350549fe859383097e3a06de2255ce677e40e8f4d5ca1579faac22374aa976e26be07477755038ed4a043c37866f8e1cff582b40549af6ccbcad8ed1c8c360a5c8e840730e9f4d0eb3d335958ac945e803d3394a9465d6997e8c314e0ea2b8d9a6fe59a0e090dc8dee829601c6c0d21dfd4c290643e269e2239d12deb4daa943fcd4c14cf77c03925a08f49ba6a3d8ac702486492dabdcc3687c67c37e9820d0f1eb695586645eee77da7b9a362c647536c8ea52074d4b099502169929b892dab8192b737cfea6a2f33d7b0958c3d1d6c611534880e5e08431192cd0c43b9a4f91bd71e34acee7fdc6f82bf087f2801cc9c7302bf151aa7553377e9e503135141c8bde0dbed01aaf48d2e22d1f7f814bedd44686386b2137db3a3af58cd762855ae7207c5362a0dc44d74a171874d2bd01264d753fcfbf7d9486f3c4374d6c2787489b3541e0f4f024fe18284be533f1249ecd87aaeab0ce2930e899eb3e1d5eb65e20910a2c7c9e21b3d9898b6a7c47a55de7624dd9eb56f524cdb353084270962ed781b20854a045b8f48f6df0ab49bed698984f2bdc9550e0fe7344344b090c67059ccb8948e2d5f325c6e8a6d727e3e8900af683066aa22eb6bb159d886464a62625589e088cfdee54ce82741e84785ac59401476816d67ba9ba4caf13b6c5ffca0fd9587279a570bebff506877ac4711c75efd2479488db5b724944ba28fbc73ee773c207a0b665cb773f3c31f2c371829c1bb80689b0d08ffe26721872bc6840b677c97e1180e8577d46e2a3a74a9437b2d37a1a1403b8313e42cfa585b3a12e63bb0a1256a99ccf24a21b0f714dc0b1c92b49af5672e825465edc9368f66e9c521b2ef32e082f0e0beeb9a69b9e9f53f55c20a6764b43eb2433014ce72819d45cb385c6365a315c5322e12442c8c26e2c1ca9d5114dd48abc53ce967331ff4aa6379d3a90688675883d8a1d4fdc46b19901a122c76e06413468a17f7e263d89709bd210f5ed392f7c7ce7bb86b08dac6a08c1812b2910cd09a82cb71a5939a6bd1105dac31fca164f5e245b84da4c49f7bab61cdaf60c333c5815d678662dc7a2d94ec0bf6e0476929eadb9f0f1e51a4635becb9da2ccfff430d217ea0beee5fe9bc25af9c62cdae8c1f849de840fb1c09b584eb02badb81bb8e0313465bb788181ba77e10d2fa9b831c3eb6e4ce3cc20b4657f668d273b1f55d7302bfd2ccd6f9945f8f729551644c5e028813c3df4d4be3c66cf6842259ae3503f0083bf1ba657fcfdeb4e955b039805be4d0e758f142b73035abc4df593a08e09ab8b64f8b00d1099fa1065fcd5a286bfba11ff87f591e86b63c0512061c75ae8d3adfdd8bcc67e40447a4890cc9fe4e824db0e9fd64a87280519bbec8284bf5852b4880e5f735d61c7e41d9f3af9537576f1f1d2f6e9ed9a2ba41d3d5b84a92e68ebdfe915810298f1cd1cd21ce22f3dba61f638bd26dfb962ed25bf8b2f26121d96180b72e43d4ac88cf79a82694e568f44d183e64604d830746fe72698d4ae0fde4e1e8b190ed1f321e96cad22405bf6a681316854c94e00bd68a1f3fcebebe7358bcb40e2bc0636cb599e7a5c87caf39d80c9e9289fcfa9c8b9533cb7dd52e4ea7cf36c9e3d4ee7b7c0c06b7d86f88995ba72ee20721101a47fd49dd33e8a72ef3dd84b1e3ec9acf78b7298aeb000566b3d2e23fabc670ce335ac5bb135eeb628ad51a22484167493ce5c0e1a6ef6867200f234dd6df48b88656cc3cdebcc113eb06a525c10bd8337750e0e64a901211423b52a08496eaf9b6edaf30890c6a6753c980a94237d03b21aa67ae5a1f90bae9d79ebb6a4c907f80f513abd62ae64f7ea67d49036d5a79c1ca13c73ebadc2aa43831333666974d9590043ae2069afc9ea8e94ec21c8f8fa8bbf454bf358885b2746d94135e9c8ff5426c5c3f8b9c2236d240ab71488bd0533fa3fa1b5dcddcd4fd100fead59a802cb4ecf4d7371d5e2827e64ab829995d6a2a2153400bcd7f39b3d8fc4eced799470dc784caeba5d450e3cf3a998541e304d370660bfadd755bc5d8db19ea457d432abc870dfdcfe8238adc769f3b49061f979723bd9b72bf31d8210df8a547fb6b8693f5f596f79468da74a31da584221e36905c98c39db86cec596c65f6a7ad12d08af9d6d548d860dd4c23ba2437e1598437c79c74ad8a5fd3129f200873d54d27b6dd5cd75a708865a3f69f7e8444f88dcf01fa687897297c1b15cb93cee62899f26fbcc3d624bb9a2f770952d4e917993f99723975aa19be07781874c6c1538e744ef795b4467453cc8dcd927b7e5d27109f401b31ab95c2b4aea717775e2c5bf2a66b3d372f5d8c2b63e4976e69f9d4db71da303b6a76569c56884b30e05bdc83ae9e20f9a261227579d96df0e63011efeb9a8a560df767790bcf8981187d24034f24ca6e36321fc4049b7d470b073ad07503ad3797e4c21d567389c7d4ab53531508ebda1a8e68a204d2d710b407723e6c558e20433b87cc7bd42dcfcc2f6813c4353ff28185f19e3d58f0c620643c5b7609ec4bfcab430ce7fa2ae26b3c2f3f5b2687e7385f79f55ae09741a0cb0e095dbcb54e7a7fbbb37ac5d8370aabb4caadbecb7c63addea1dc11a3c7463719703cffcee528601e4ab40de45c8bd6c6c9c895eca0d9639a5749bff8afe86bcb3cce5e8840ae2e130f36ca6e01fc6360d2f6ba366ab042030bb81bf1913928401331614767db578ebf61ca8bd503f9fe1fbd88653cca036f956e6307cad9ac503132d426a6bc16cec688d875fdf638ac6e1f7726ac8ce03802fa545b59d458112e1e9ce2973323421faeea35fd73cff42fa7bc20fb6fcfdb0cd5701ce731feccb69310c65b13de5754f0d3ba7067c1cf0709580b6271370ab265f11610d4af9fce2fbf02b54e476edca827ae7e094b20c35963c9c47f8777c9ac13333101f2d342fce6993719107077fe002892bd376f040ef4b459b754e46ec1205a0a45413c0153714c73e94ff74b07d2c940da16c2135712389745f5ac41f4d835d5b6100e8e564d436700ac8629874233cded10129889a5b8f8c913c2199eb54ea2fa8a3262cd6f32cd942c5d18c74bdae7b9c31aafcff5376c136586f5c8b49f74ec9d399781f6fe1f56780ae7bdd339c92e68109f28d8986d2b0fe35c841b43e45b2d593bbe3ab8c2325f94e6ba01cbb986304ac7994bd411f4bf5eb60436489ff7489b6609e7e78b71b66c319510a0fd331e826b44c41a78bc4643c13e5ed4a0a079a1ba9183ae1959e8b00681ef823e8df8b2eef2ea1d38e76e1b6378156eb985342ba5c6f69b51b93194ce4d25eb07ec6545f85be8c0a3b581b2854ac520ec9a2f75cb598d14f7953f216032fee02629bd5500469363de09eade349408a8e9a51672381d335e35428902943c2fca9111d54f69b4ee247bb68aa1d10a1e83e498fb2960554ef4237884c74cef76fc595ebf44d02198db967b62de393a7b13112ed34357af9eea6fcc31b04b03bd112b4bb357023d6ea7c772e0df5497a6732224e994eefda119369b4e0f2a16e22d4057bbf05ff5e4956914356b5cf2ab9304d1d6438c28d0b3af79837eb080901b5c99f56858ee6f24a18ed15bca94aceb8a99834fc54f7b7ac68f8b0ccca9a45ccae95ce7b131b8303af991ebaa5aed496686af26d18bd581406c398dba4dae12d2797963c351e7f20b21844e7a3e5a1d1d06a91be9092233e4721ce6a359053588ae69267f2354ff963e9ff18751591fb4c5c97b74bf5948b22568b7765c4276a234c5e9dbabd707cdbcba52aea77f50cc93f5284c504e254d8c36f29fe132b1411bf7ff28550998bb886ce3986d3971419a8ac0a8417e1cc4d672bdd61c03bbfd37e0f69a69d83620657873a5233982c73b5a41bd4f70c5a864091a56a6cb74603247821e94a6a9e24a5d57adef659527da8a2ecdbf28b23995715e32a8cd835cd7fc760381604cc715008937651004f7e9d38cea5fdc8e7b2999b9199dde7619e2ba22689dd7e895d672d780e7ed98a7f8328"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfeffffff00000000, 0x0) [ 218.856701][ T8886] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.890041][ T8886] ref_ctr decrement failed for inode: 0x3ab1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000004b0c6019 11:15:50 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff01000000000000, 0x0) [ 218.936545][ T8886] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 218.971361][ T8886] ref_ctr decrement failed for inode: 0x3ab1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000004b0c6019 11:15:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1400000000000000, 0x0) 11:15:50 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, 0x0, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 219.034354][ T8899] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.054238][ T8899] ref_ctr decrement failed for inode: 0x3ab4 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000004dbd3a3c [ 219.073081][ T8899] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff03000000000000, 0x0) 11:15:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1800000000000000, 0x0) [ 219.090232][ T8899] ref_ctr decrement failed for inode: 0x3ab4 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000004dbd3a3c 11:15:50 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff0f000000000000, 0x0) [ 219.149474][ T8913] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.178033][ T8913] ref_ctr decrement failed for inode: 0x3ab1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006c0fefe6 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffff1f0000000000, 0x0) [ 219.215478][ T8913] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.247035][ T8913] ref_ctr decrement failed for inode: 0x3ab1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006c0fefe6 11:15:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x2000000000000000, 0x0) 11:15:50 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffff7f00000000, 0x0) 11:15:50 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, 0x0, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 219.324797][ T8928] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.356983][ T8928] ref_ctr decrement failed for inode: 0x38c1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f18390ec 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffffff00000000, 0x0) [ 219.394914][ T8928] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.428059][ T8928] ref_ctr decrement failed for inode: 0x38c1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f18390ec 11:15:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x2010000000000000, 0x0) 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffffffffffffa1, 0x0) 11:15:50 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 219.473407][ T8941] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.489776][ T8941] ref_ctr decrement failed for inode: 0x3891 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000587fbb5a 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f000000f780)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) read$FUSE(0xffffffffffffffff, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='fuse\x00', 0x3000408, &(0x7f0000002500)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}]}}) mount$incfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='incremental-fs\x00', 0x1000000, &(0x7f00000001c0)={[{@readahead={'readahead', 0x3d, 0x4de}}, {@rlog_wakeup_cnt={'rlog_wakeup_cnt'}}], [{@defcontext={'defcontext', 0x3d, 'user_u'}}, {@seclabel='seclabel'}, {@fsuuid={'fsuuid', 0x3d, {[0x35, 0x64, 0x62, 0x64, 0x39, 0x63, 0x63, 0x31], 0x2d, [0x63, 0x34, 0x65, 0x31], 0x2d, [0x31, 0x62, 0x63, 0x35], 0x2d, [0x39, 0x38, 0x32, 0x66], 0x2d, [0x63, 0x61, 0x33, 0x30, 0x62, 0x65, 0x37, 0x38]}}}, {@smackfstransmute={'smackfstransmute', 0x3d, '*\b\\]#@-+'}}, {@fowner_lt={'fowner<', r0}}]}) r2 = geteuid() r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r3, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000025c0)={{{@in6=@ipv4={[], [], @local}, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000100)=0xe8) fstat(0xffffffffffffffff, &(0x7f000000f780)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) read$FUSE(0xffffffffffffffff, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='fuse\x00', 0x3000408, &(0x7f0000002500)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}]}}) setresuid(r2, r4, r5) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 219.525200][ T8941] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.547711][ T8941] ref_ctr decrement failed for inode: 0x3891 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000587fbb5a 11:15:50 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, 0x0, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x2200000000000000, 0x0) [ 219.615237][ T8957] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.643464][ T8966] fuse: Bad value for 'fd' [ 219.649004][ T8957] ref_ctr decrement failed for inode: 0x3ac1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000ebffa7f [ 219.654581][ T8966] incfs: Options parsing error. -22 [ 219.681746][ T8966] fuse: Bad value for 'fd' [ 219.694841][ T8957] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.710029][ T8971] fuse: Bad value for 'fd' 11:15:50 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) [ 219.729844][ T8966] incfs: Options parsing error. -22 [ 219.731416][ T8957] ref_ctr decrement failed for inode: 0x3ac1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000ebffa7f [ 219.737701][ T8966] fuse: Bad value for 'fd' 11:15:50 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x400, 0xd95, 0xfffffffffffffffe}) ioctl$UI_SET_KEYBIT(r1, 0x40045565, 0x1d8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r2, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000040)) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/113, 0x71}], 0x1, 0xd088, 0x4f) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) 11:15:50 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:50 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x2400000000000000, 0x0) [ 219.801360][ T8970] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.820909][ T8970] ref_ctr decrement failed for inode: 0x3acc offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000040685e8d [ 219.846854][ T8970] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.868825][ T8970] ref_ctr decrement failed for inode: 0x3acc offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000040685e8d 11:15:51 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, 0x0, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:51 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x3f00000000000000, 0x0) 11:15:51 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x43b17000) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 219.912061][ T8980] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.925997][ T8980] ref_ctr decrement failed for inode: 0x3acf offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000777717f6 [ 219.944982][ T8980] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 219.960273][ T8980] ref_ctr decrement failed for inode: 0x3acf offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000777717f6 11:15:51 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:51 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x4000000000000000, 0x0) [ 220.015004][ T8989] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:51 executing program 4: mmap(&(0x7f000053e000/0x1000)=nil, 0x1000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 220.055059][ T8989] ref_ctr decrement failed for inode: 0x3ab1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000451743e2 [ 220.111221][ T8989] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 220.137817][ T8989] ref_ctr decrement failed for inode: 0x3ab1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000451743e2 11:15:51 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x4901000000000000, 0x0) 11:15:51 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00', r0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x300, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x31f5, 0x12}}}}, ["", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x2000000}, 0x20000010) preadv(r0, 0x0, 0x0, 0xd9c, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r3, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x137, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='incremental-fs\x00', 0x0, 0x0) 11:15:51 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:51 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 220.215855][ T9004] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 220.233227][ T9004] ref_ctr decrement failed for inode: 0x3ad3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000301ba96f 11:15:51 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 220.272232][ T9004] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 220.288827][ T9004] ref_ctr decrement failed for inode: 0x3ad3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000301ba96f 11:15:51 executing program 4: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1800007, 0x110, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x8c4489, 0x0) 11:15:51 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:51 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x4f03000000000000, 0x0) 11:15:51 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x1000) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:51 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) ioctl$SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 220.443848][ T9024] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 220.470759][ T9024] ref_ctr decrement failed for inode: 0x3ad1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006c70e45a 11:15:51 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x2) syz_mount_image$ext4(0x0, &(0x7f0000000040)='.\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x800080, 0x0) [ 220.503636][ T9024] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 220.527046][ T9024] ref_ctr decrement failed for inode: 0x3ad1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000006c70e45a 11:15:51 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:51 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:51 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x7801000000000000, 0x0) 11:15:51 executing program 0: prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:51 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x811842, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 11:15:51 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x8004000000000000, 0x0) 11:15:51 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:51 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000100)=""/42, 0x2a}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/154, 0x9a}], 0x3, 0x5, 0x1) preadv(0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x76002, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x408000, 0x150) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000042000/0xc000)=nil, 0xc000, 0x4000008, 0x810, r1, 0x8b8cf000) [ 220.759503][ T9052] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 220.768794][ T9052] ref_ctr decrement failed for inode: 0x3ad1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f14a765f 11:15:52 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000007c0)=""/230, 0xe6}, {&(0x7f0000000080)=""/242, 0xf2}], 0x2, 0x5fd, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 220.807394][ T9052] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 220.837406][ T9052] ref_ctr decrement failed for inode: 0x3ad1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f14a765f 11:15:52 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x8602000000000000, 0x0) 11:15:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@bridge_delneigh={0x28, 0x1d, 0xd03, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x0, 0x24}, [@NDA_LLADDR={0xa, 0x2, @dev={[], 0xff}}]}, 0x28}}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x7002, &(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000002a40)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/150, 0x96}, {&(0x7f0000002800)=""/165, 0xa5}, {&(0x7f00000028c0)=""/223, 0xdf}, {&(0x7f00000029c0)=""/104, 0x68}], 0x5, &(0x7f0000002ac0), 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r4, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) faccessat(r4, &(0x7f0000001700)='./file0\x00', 0x90) write$binfmt_misc(r0, &(0x7f00000006c0)={'syz1', "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"}, 0x1004) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2004020, &(0x7f0000000300)=ANY=[@ANYBLOB="1dea0000", @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f03000000000010003030303030303030303030303032303030302c75736b725f69643d", @ANYRESDEC=0xee00, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',allow_other,max_read=0x0000000000000009,blksize=0x0000000000000400,default_permissions,blksize=0x0000000000000800,default_permissions,allow_other,fsmagic=0x0000000000000004,smackfsdef=/,+./*-,dont_hash,fscontext=root,audit,seclabel,rootcontext=user_u,uid=', @ANYRESDEC=0xee00, @ANYBLOB=',uid=', @ANYRESDEC, @ANYBLOB=',\x00']) 11:15:52 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:52 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x8cffffff00000000, 0x0) 11:15:52 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x4000, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@bridge_delneigh={0x28, 0x1d, 0xd03, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x0, 0x24}, [@NDA_LLADDR={0xa, 0x2, @dev={[], 0xff}}]}, 0x28}}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x7002, &(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000002a40)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/150, 0x96}, {&(0x7f0000002800)=""/165, 0xa5}, {&(0x7f00000028c0)=""/223, 0xdf}, {&(0x7f00000029c0)=""/104, 0x68}], 0x5, &(0x7f0000002ac0), 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r4, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) faccessat(r4, &(0x7f0000001700)='./file0\x00', 0x90) write$binfmt_misc(r0, &(0x7f00000006c0)={'syz1', "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"}, 0x1004) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2004020, &(0x7f0000000300)=ANY=[@ANYBLOB="1dea0000", @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f03000000000010003030303030303030303030303032303030302c75736b725f69643d", @ANYRESDEC=0xee00, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',allow_other,max_read=0x0000000000000009,blksize=0x0000000000000400,default_permissions,blksize=0x0000000000000800,default_permissions,allow_other,fsmagic=0x0000000000000004,smackfsdef=/,+./*-,dont_hash,fscontext=root,audit,seclabel,rootcontext=user_u,uid=', @ANYRESDEC=0xee00, @ANYBLOB=',uid=', @ANYRESDEC, @ANYBLOB=',\x00']) [ 221.073486][ T9087] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:52 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xa1ffffff00000000, 0x0) 11:15:52 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000040)) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@bridge_delneigh={0x28, 0x1d, 0xd03, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x0, 0x24}, [@NDA_LLADDR={0xa, 0x2, @dev={[], 0xff}}]}, 0x28}}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x7002, &(0x7f0000000040)) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(0x0, &(0x7f0000002a40)=[{&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/150, 0x96}, {&(0x7f0000002800)=""/165, 0xa5}, {&(0x7f00000028c0)=""/223, 0xdf}, {&(0x7f00000029c0)=""/104, 0x68}], 0x5, &(0x7f0000002ac0), 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r4, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) faccessat(r4, &(0x7f0000001700)='./file0\x00', 0x90) write$binfmt_misc(r0, &(0x7f00000006c0)={'syz1', "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"}, 0x1004) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2004020, &(0x7f0000000300)=ANY=[@ANYBLOB="1dea0000", @ANYRESHEX=r0, @ANYBLOB="2c726f6f746d6f03000000000010003030303030303030303030303032303030302c75736b725f69643d", @ANYRESDEC=0xee00, @ANYBLOB=',group_id=', @ANYRESDEC=0xee00, @ANYBLOB=',allow_other,max_read=0x0000000000000009,blksize=0x0000000000000400,default_permissions,blksize=0x0000000000000800,default_permissions,allow_other,fsmagic=0x0000000000000004,smackfsdef=/,+./*-,dont_hash,fscontext=root,audit,seclabel,rootcontext=user_u,uid=', @ANYRESDEC=0xee00, @ANYBLOB=',uid=', @ANYRESDEC, @ANYBLOB=',\x00']) [ 221.114576][ T9087] ref_ctr decrement failed for inode: 0x3ab0 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d89072c [ 221.154349][ T9087] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 221.174066][ T9087] ref_ctr decrement failed for inode: 0x3ab0 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008d89072c 11:15:52 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:52 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x10000000, 0x0) 11:15:52 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xa1ffffffffffffff, 0x0) 11:15:52 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xb000000000000000, 0x0) 11:15:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:52 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') [ 221.333748][ T9118] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 221.365538][ T9118] ref_ctr decrement failed for inode: 0x3ad6 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f5609f9e [ 221.400209][ T9118] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 221.424377][ T9118] ref_ctr decrement failed for inode: 0x3ad6 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f5609f9e 11:15:52 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xbc26000000000000, 0x0) 11:15:52 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:52 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:52 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xbd26000000000000, 0x0) 11:15:53 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) fchdir(0xffffffffffffffff) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000040)=0x9) [ 221.816278][ T9145] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 221.832112][ T9145] ref_ctr decrement failed for inode: 0x3aaf offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000091f3b697 [ 221.855551][ T9145] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xbe26000000000000, 0x0) 11:15:53 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 221.873952][ T9145] ref_ctr decrement failed for inode: 0x3aaf offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000091f3b697 11:15:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xc201000000000000, 0x0) 11:15:53 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/204, 0xcc}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f00000001c0)=""/248, 0xf8}], 0x4, 0x1f, 0x70) [ 222.028846][ T9160] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 222.056258][ T9160] ref_ctr decrement failed for inode: 0x38f2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f7ac04ca 11:15:53 executing program 4: fcntl$getflags(0xffffffffffffffff, 0x408) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x90000, 0x0) [ 222.109556][ T9160] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 222.140832][ T9160] ref_ctr decrement failed for inode: 0x38f2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f7ac04ca 11:15:53 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x0, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:53 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xca02000000000000, 0x0) 11:15:53 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800001, 0x40010, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xda3, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 222.304989][ T9178] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 222.313788][ T9178] ref_ctr decrement failed for inode: 0x3acc offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000b23d0aa3 [ 222.326562][ T9178] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 222.335047][ T9178] ref_ctr decrement failed for inode: 0x3acc offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000b23d0aa3 11:15:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xd303000000000000, 0x0) 11:15:53 executing program 2: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) chdir(&(0x7f0000000040)='./file0\x00') [ 222.364530][ T9183] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 222.379249][ T9183] ref_ctr decrement failed for inode: 0x3ad3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000009ef18412 [ 222.419792][ T9183] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 222.449244][ T9183] ref_ctr decrement failed for inode: 0x3ad3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000009ef18412 11:15:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:53 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:53 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x10001, 0x0) 11:15:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xe4ffffff00000000, 0x0) 11:15:53 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf0ffffff00000000, 0x0) [ 222.772045][ T9205] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) [ 222.864920][ T9205] ref_ctr decrement failed for inode: 0x3ace offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000b1e5abfb [ 222.893454][ T9205] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:54 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) sendfile(r0, r1, &(0x7f0000000080)=0x9, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) dup(r2) [ 222.923847][ T9205] ref_ctr decrement failed for inode: 0x3ace offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000b1e5abfb 11:15:54 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf0ffffffffffffff, 0x0) 11:15:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf4ffffff00000000, 0x0) 11:15:54 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:54 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) r2 = openat$cgroup_netprio_ifpriomap(r1, &(0x7f0000000040)='net_prio.ifpriomap\x00', 0x2, 0x0) preadv(r2, 0x0, 0x0, 0xd9f, 0x77ff) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 223.255429][ T9227] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 223.275105][ T9227] ref_ctr decrement failed for inode: 0x3ae8 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008a447b8a [ 223.331635][ T9227] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 223.355974][ T9227] ref_ctr decrement failed for inode: 0x3ae8 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008a447b8a 11:15:54 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:54 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000001940)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001900)={&(0x7f0000001740)={0x1a0, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_REG_RULES={0x160, 0x22, 0x0, 0x1, [{0x54, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x4}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x3}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x7f}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x8000}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x4cd}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x3}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3ff}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x3f}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x240}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x9}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x80000000}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8000}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x2}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x400}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0xffffff00}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x5}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1000}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x2}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xffff0b50}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xffffffff}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7fff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x40}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xc4}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x81}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x10000}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x6}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x100}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x800}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8}]}]}, @NL80211_ATTR_REG_RULES={0x18, 0x22, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x6}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}]}]}, @NL80211_ATTR_DFS_REGION={0x5}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'a\x00'}]}, 0x1a0}, 0x1, 0x0, 0x0, 0xc045}, 0x10) preadv(r2, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r2, &(0x7f0000001640)=[{&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f00000001c0)=""/162, 0xa2}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/198, 0xc6}, {&(0x7f0000000100)=""/72, 0x48}, {&(0x7f0000000280)=""/4, 0x4}, {&(0x7f0000000300)=""/1, 0x1}, {&(0x7f0000000540)=""/253, 0xfd}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x9, 0x8, 0x0) 11:15:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf504000000000000, 0x0) [ 223.461088][ T9247] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 223.489127][ T9247] ref_ctr decrement failed for inode: 0x3ae9 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000fe1df5f5 11:15:54 executing program 4: wait4(0xffffffffffffffff, &(0x7f0000000040), 0x80000000, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 223.513623][ T9247] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 223.532626][ T9247] ref_ctr decrement failed for inode: 0x3ae9 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000fe1df5f5 11:15:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf6ffffff00000000, 0x0) 11:15:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) [ 223.583653][ T9253] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 223.595106][ T9253] ref_ctr decrement failed for inode: 0x3ad2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000032e98ad6 11:15:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xf9fdffff00000000, 0x0) 11:15:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000008, 0x4010, r0, 0xffffc000) r1 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x6, &(0x7f0000000600)=[{&(0x7f00000001c0)="741a174ec1138515ec6a8a32bdbb240183e5a161112dff8574a7dd1715ae6292c8f9e5059bceba1ce973b190d8f08f9d98a3ca62e3a5662f043960e4afa741cd27eb6432b38727a19ecb7f368f8700e959f2d461263a7d61f76628059902386759acdd24a2670b8d5cb269747ec7c5f29e2bce70d9752188f2ce9a5b3c0b51cf64612918b2b175ca75b0aac790462d5d4c66dd30fa25385c0a4f019c4f9228245bad6a3646445a28208a7982add323a97613748384c2e19019c009fd3823a47826880959db7de0728822c0259cc2e6e25fa48951f278187d9670f83f3477a53610", 0xe1, 0xde}, {&(0x7f00000000c0)="b2e9091cf5f31d5155d5a7f13c7ce2c9a6696bdfe6306119393157d183e2db206da7111cbecc06f1d187e0eecb000ebbc62daf76b0b7c3da59bf88bd1bc018301db3f390465961bacb5735819b1c4be4ecce5a8c4ae52f313ea531e0c3df7ed3271fe2bedda3011cfaab0364be84e045c575b49dae2f8a0ae103aa6ec2f1415f48885e25b1ae570e590aaac5b0ac1486c6d062777b45e941657f64aa3de54c6d04153b13ac79ddba1c1a6e04bff2d42e10d536cf13a18ba59ddbb0ef3c21", 0xbe, 0x10001}, {&(0x7f0000000380)="145ac82f217d9bb898568f194901bee307bad7e9697776af97498158ad42493029c94c62b5a8df5f670274f61b3a28cfbc8154d6a48492b202520a250ed696e7ed194dbc22964d1547e5d1bb04c81507b3450b6fd246985cbd5414f98bc680", 0x5f, 0x4}, {&(0x7f0000000400)="05fd9a23518fc940765442b2340524fb241d35e6eedea09e3043adbf516b45b26608cbf636d1013748b02520a91f4948bc88c37535d3866ff94a38977a6fe6a4007c487913b6f39f52be186bbbbf887aabee6a788331d89f31142c6bf231a9f436991e765e36c0b779a83c14f5d965e29920c6179ec0f21513e8b3a44925cad9411ead51b4bd7de0d46541edcfa195a55dbd53649f5c37b96d946007c3152d513488b27c7bc1222059633c", 0xab, 0x5}, {&(0x7f00000004c0)="210dd556de3ca0eab178934c0bf16a4449f3868daa7da7aa59427cfdd87f1d90092e93ba2479868eacec7c7a0f008ee2b39fa19d4d32324351246091164bb6d78ec992a5dfae3e297c37cace5062", 0x4e, 0x2}, {&(0x7f0000000540)="04ec097945587f6e7a3327bdc0c01476ac9f1add94a4ac1da2919516741b6583d7afd0903cf912a71efc24bab4ff52c7f5549a05fac89b5cc62b862f2ce115b9b7d113846aee4bf2c98020eaef8b3074bfa6448fa04ba98a888866b59827f9e28f620c6eebf4af4c690c67b7d26aee7c19183373944a7774812d7d0d94712a0bd844442659d62ae9aa581546cd34729b21e2f15fecf034601985a283c919", 0x9e, 0xa08}], 0x124044, &(0x7f00000006c0)=ANY=[@ANYBLOB="6e6f6d6263616368652c67727069642c6a6f75726e616c5f647094516ec6923b1f303030303030303030303430302c7573726a71756f746b3d2c66736e616d650600000000000000c440922c2c00"]) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 223.627147][ T9253] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 223.643089][ T9253] ref_ctr decrement failed for inode: 0x3ad2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000032e98ad6 11:15:54 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x0, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:54 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfc02000000000000, 0x0) 11:15:54 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='incremental-fs\x00', 0x200414, 0x0) 11:15:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:55 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfeffffff00000000, 0x0) [ 223.860843][ T9286] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:55 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) ioctl$RTC_VL_READ(r0, 0x80047013, &(0x7f0000000040)) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0xc, 0x0, 0x0, 0x440, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x1004, 0x0) [ 223.907794][ T9286] ref_ctr decrement failed for inode: 0x3ae8 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000c4c91e9b 11:15:55 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0xfffffffffffffe09, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:55 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x0, 0x800, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 223.956766][ T9286] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 223.990382][ T9286] ref_ctr decrement failed for inode: 0x3ae8 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000c4c91e9b 11:15:55 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x0, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:55 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff01000000000000, 0x0) 11:15:55 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) setxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], &(0x7f00000000c0)='\x00', 0x1, 0x0) 11:15:55 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff03000000000000, 0x0) [ 224.141872][ T9318] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 224.164228][ T9318] ref_ctr decrement failed for inode: 0x3aed offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000002a7a7cd4 [ 224.179683][ T9318] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:55 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) [ 224.188781][ T9318] ref_ctr decrement failed for inode: 0x3aed offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000002a7a7cd4 [ 224.200918][ T22] audit: type=1400 audit(1617102955.340:122): avc: denied { dac_override } for pid=9332 comm="syz-executor.0" capability=1 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 11:15:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) [ 224.256124][ T9316] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 224.271881][ T9316] ref_ctr decrement failed for inode: 0x3aef offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000248f6ef5 [ 224.296317][ T9316] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:55 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:55 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xff0f000000000000, 0x0) 11:15:55 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x0, 0x70bd27, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 224.304906][ T9316] ref_ctr decrement failed for inode: 0x3aef offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000248f6ef5 11:15:55 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$CHAR_RAW_ZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000040)={0xa5f, 0xffffffff}) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:55 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffff1f0000000000, 0x0) 11:15:55 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0, 0x0, 0x110000, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 224.451891][ T9353] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 224.475905][ T9353] ref_ctr decrement failed for inode: 0x3aaf offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000e548dd08 11:15:55 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:55 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffff7f00000000, 0x0) 11:15:55 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x0, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) [ 224.539433][ T9353] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 224.562744][ T9353] ref_ctr decrement failed for inode: 0x3aaf offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000e548dd08 11:15:55 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=""/246, 0xf6}, {&(0x7f00000001c0)=""/100, 0x64}, {&(0x7f0000000240)=""/76, 0x4c}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000480)=""/112, 0x70}, {&(0x7f0000000500)=""/141, 0x8d}, {&(0x7f0000000140)=""/52, 0x34}, {&(0x7f00000005c0)=""/243, 0xf3}, {&(0x7f00000006c0)=""/90, 0x5a}], 0x9, 0x86d, 0xfb) 11:15:55 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffffff00000000, 0x0) [ 224.739202][ T9377] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 224.772564][ T9377] ref_ctr decrement failed for inode: 0x3912 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000067d4cd25 11:15:55 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/121, 0x79}], 0x3, 0x5, 0xea) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r6, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:55 executing program 4: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000004c0), 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r1, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000001480)={0x15d8, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_FRAME={0x384, 0x33, @data_frame={@qos_ht={{{@type10={{0x0, 0x2, 0x8, 0x1, 0x0, 0x0, 0x1}, {0xff}, @random="90d659c02adf", @broadcast, @device_a, {0x8}}, {0x6, 0x0, 0x3, 0x0, 0x7f}}, {@type10={{0x0, 0x2, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x1f}, @random="0ab2bc65f49c", @device_b, @random="9c35c9464920", {0x2, 0xffb}}, {0x8, 0x1, 0x1, 0x1, 0x5}}}, @ver_80211n={0x0, 0x4, 0x3, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x1}}, @a_msdu=[{@device_b, @device_b, 0xd1, "655893275f6460ba77cc17784d460b760994cbaa23cd181454da469c4d4384918b0eff87749178c53440808b9d78b8e4da0c6bc0f303d1b7dfb31b11dbbaf680f656beaa6503146865433eebcafc73217308b0178ec032cf557071109d2680c26e02af97563a095477d9cccfcb332af78a0d727fdd98911b9a7b154a091ffd4c9a6ae07c2f49c50383d73d3ca5f5e891affe4887e1651247978e42fc06ea90b6825cfb16b4cab6e7ae3208e7459150795640ae8de4d93251e9d7d51b1bde174abe8ccc67d4e4ed03a93580d08f7c18bc04"}, {@device_b, @device_a, 0x10, "10c4a4fd4409d4dd1a0e199ae60ccd69"}, {@device_a, @broadcast, 0x44, "8cac630bc87916884cb57255eeb589875c59747cfc1f10d9f818c9f3d813e857a4cbeff395031103945e3a6c0debe43bed9c12fff72ced9b7b038d46cc64b0f1939d6c8a"}, {@device_a, @broadcast, 0x29, "7da3362cba62ee9508ef8885fd46f0e10a15302857580148d95ab9388767dcfaaaf3e4093803ac934d"}, {@device_a, @device_a, 0x23, "dadc080185621c040ae94c7b585fcc0f3bda4744d339214f4ffdcd2ca9b91977f81bed"}, {@broadcast, @device_a, 0x7f, "7228526aea6a3e31b4776763fde9f90f8785564af99fa61aca5d36a48fea36f42918659bbc31cadc9cf4fd5d8d1f2b167128c5427ff172a750341bb962a52d789a6bb2d7987a37bd94bc2d8035ab1340f334b7d607f2e7552bbb1576551e09f37060c084b68b51e08e6e04662d28f06a1a510b3ff26a62416b64814fc02412"}, {@device_b, @device_b, 0xe8, "bff86fa89854d9204238972fba03a61ccefdc10c89a382a89b6ba291ffd25a69d9231ea4fef83cce065c8bef95931af0a26623fd5af8d65385070ba6a36e2406e6e1e1583650da33bb98c59b2bad8f2a4e1da18b9ddffa03590f549e80041b24e194fb23c1b7a6872bce9d7671df51859abedcf1571e3a61bcd54cff568fd0886aa5619df38463dbe06fb5e6a9338e392d25e0ea35877321cc6712515e52c57121466dc01a237b75c565c1b98b649b2902c23cf439df4b8c53979774a3ef3df89176a9e8fdb5c2b4f852f3c0c7f3b0b6bbf795c7d22875395dc9faaf971830705dccef8496537443"}]}}, @NL80211_ATTR_FRAME={0xe, 0x33, @ctrl_frame=@cts={{}, {0x7}, @device_b}}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x1202, 0x33, @data_frame={@qos_no_ht={{@type00={{0x0, 0x2, 0xa}, {0x7}, @device_a, @device_a, @random="b8ab2f468f43", {0x5, 0x9}}, {0x2, 0x1, 0x2, 0x0, 0x4}}, {@type11={{0x0, 0x2, 0xb, 0x1, 0x1, 0x1, 0x1}, {0x6}, @broadcast, @device_a, @initial, {0x7, 0x7d6}, @device_b}, {0x5, 0x0, 0x1, 0x1, 0x81}}}, @a_msdu=[{@device_a, @broadcast, 0xf1, "11970d3fab7b6893e75d675211811d14b0704a550be61261cefd909bf62b7cfa2782c6c475b11681628e4c2f13268f608db9e6c4a0bd6aa14a8f20e018a22e98281c7333ef461ba02635c67b4990d83746c20a361c6e7a6afc730a4ff48a18d2e0125c8fb9e64e19f93923dec83ae613d85dfa81c86365b84143ea34ed9cd4540b556b1066dd57d97fd6cd4e2452a176a03a668d0ea65a7d9f326ba9ccc8f2c4d7b422b6ef0460e5d24612c6ade86b366091469bd4e55fb9be1070097764944de9ee496a54148b76eb0b765542318a2c93de2adb2a9f2058db4e3c481f490fc4e0571c12dd25ccdb55858a204c2a39059f"}, {@device_a, @device_a, 0x41, "52155515227933fde3cdbf1098a575864b0cbb5a4b62afbf172106b6acc3baced5c9853473fb474d15db2d684ff14f7030c7a65df2bf48417e564b989df3a616fb"}, {@device_a, @device_a, 0x53, "e56b6a75e265ac8c0f769429280f23e883a544f3a39d4d0ec6a6c228734080116b4eee6b5c404997215cfb8e8fc1d7bd8e2dca694f7d949a9ec02be2e81056ed720229558e7eaa4c00e9bfc0f4db612a40a0f7"}, {@device_b, @broadcast, 0x1000, "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0x15d8}, 0x1, 0x0, 0x0, 0x800}, 0x40000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00', r0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000003c0)=@v2={0x2, @aes256, 0x4, [], @auto="21d593dc10791202e1524bb9fe7eaf5a"}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x10002, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000000480)) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000400)=r1) preadv(r4, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) sendmsg$FOU_CMD_GET(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r2, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_TYPE={0x5, 0x4, 0x1}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}, @FOU_ATTR_PEER_V6={0x14, 0x9, @local}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010100}, @FOU_ATTR_PEER_V4={0x8, 0x8, @remote}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r5 = openat$cgroup_freezer_state(r4, &(0x7f0000000300)='freezer.state\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r5, 0x80089418, &(0x7f0000000380)) [ 224.787151][ T9377] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 224.808305][ T9377] ref_ctr decrement failed for inode: 0x3912 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000067d4cd25 11:15:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xffffffffffffffa1, 0x0) 11:15:56 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x0, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r4, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:56 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000b, 0x4010, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0xfffffffffffffff0, 0x0) [ 224.966646][ T9400] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 224.980669][ T9400] ref_ctr decrement failed for inode: 0x3af5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000e747dfa6 [ 224.996408][ T9400] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:56 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000003980)=[{&(0x7f0000001700)=""/27, 0x1b}, {&(0x7f0000001740)=""/4096, 0x1000}, {&(0x7f0000002740)=""/25, 0x19}, {&(0x7f0000002780)=""/233, 0xe9}, {&(0x7f0000002880)=""/106, 0x6a}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/125, 0x7d}], 0x7, 0xebb5, 0x6) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) flock(0xffffffffffffffff, 0x1) process_vm_writev(0x0, &(0x7f0000001540)=[{&(0x7f0000000040)=""/190, 0xbe}, {&(0x7f00000001c0)=""/149, 0x95}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/83, 0x53}, {&(0x7f0000001380)=""/162, 0xa2}, {&(0x7f0000001440)=""/206, 0xce}, {&(0x7f0000000280)=""/14, 0xe}], 0x7, &(0x7f00000016c0)=[{&(0x7f00000015c0)=""/234, 0xea}, {&(0x7f0000000300)=""/58, 0x3a}], 0x2, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000003a00)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x100048, 0x0) [ 225.008602][ T9400] ref_ctr decrement failed for inode: 0x3af5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000e747dfa6 11:15:56 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/121, 0x79}], 0x3, 0x5, 0xea) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r6, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:56 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open_tree(r0, &(0x7f0000000040)='./file0\x00', 0x88000) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x12) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:56 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x0, 0x25dfdbff, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="002eafbfdea4e86f5d303d535f941481f1d81bedd02fd9e79eb6b74904cbae9c2383ac383906339321aaa79cddf3e7fc1b6e51b03717c08ffa548d729c858938824dfd19671935827c71f1808b23342880a3130d76e9c78e486941546a14f0f10726807b388b06051808ce7d12d0e25533cdf9139f2af2632decc158a34011bb0bbd94923b3260242a590395a878b343431e63091a3e5e41f1e275bffb260680c6c135489da0d49978342a03db148928c23818655e5599f45173775c400aefdac10f3c7df5a33028a5ce91ef2d19455163793e83a018e50ab7f6fd22143b5c04298520724eec4927e4792b9047453b9cf3c64e8745b5e850b03fa060148bcd0de2e6a4d4b1a91e8f918a8c089d911da825786a33fbbd004a5e7e2d0535b839a13567d8fd138cada2acd8cb7112464167a44e46034ca81b3e3e3eb978c3056471e9fabb59dd2cd80d98291b5806cc26b9b24d63b2fc8baa5c90cb8a56f1c117b050f7f36d3eab27be14de9c819e9149363f28d3eb451f097c73feaa7e6de4c7744952c63978f697fc1a4ef0c202bc6c3dd7e8d33907570148c18f3d1e15dec9d2182dfb5e0adaaedf8343e0b359e94c1bf7945cbf9554439a0bd5a07e71e7aeb925b0c518a04d390b845199ae2ad441b94db8af4ef69276f336013d2fb007243dbb7b46e362b6a500aeea4fec6f462ad78bca9dc4c1bba80b6c0c98d9c2c218aa2d1f7baf629a53977c19e756628c3c1db407de41db8fc8527a65627cbde67b929603f4a70be400657ffc70043aa49349590f4dba8f5a48a6b63dcd2fb4562b62953b614260a815380d48e6b1c3c82b9e60a87c5536d60689ae814ca94502ea27e7610c4256e5fb078cce1feaeb064309886be4c49d1792c675cb28a04c4c2d6dbaeb610df178b32a271b9a877255e1e3e39b03fd5039869151a8c18d488bf4ee8bd4023b523cda7db9b30fc9424a074a762b3b7147d169f748c5984ac74ada53417710944a9c595ba2d953b34f543de1861fc3654392b167f746a93cef3c904c76e24aea8156b7a14d3a96e5a8644a685c1e846122c0f796e323aa4b1376c6f099c0133a649655203f971074ee4cebdae34684d905fb8ea50bf37527615266fe2cf085d4e50bb86e200b558f960338de0bd48694bff1efb75c7c1e854097a8bdce7a819ba7d8822d20e2cd1475eff31e29e3c2a7f849f8c677ada9fb3c90d60e84047c2dfe556598143a8ae93b63aa0fa052950700572f5986b9d355a225a779706069f8504aba3e9e403c3ae68db3d1bb00efadb50db7f268e0935e8dd6c7cbdd9ef4e12928471fbb6c00c7596f44a63cee87ffc7fd996b494309018b59fa58426a99791c6f907ed6e44637dc11801a7c156355b45318cd5a4d58c09816c887344d583c5bda8fccb6e808acf85b7967354a1c5141829e78308b58acc472376395577c8f3cd09f7bdac3d703345f91be85f57fa98ea83060f6e015815c9d05118aa85e25273f0713f6a4a1a0fca20cb4b6db3f7b665cffee6f5d3a0597bb41f45952b8e94b65f19da1ac698dcb6a6f33886c3e425650e4ef39b9bc90d78d99203ea49325414be075e05e030c8779ad8b15624658bcc7a8dffd77b747d0b6f6411294f9a1eb00bcae55f6be0ef9366e0188bd1bf85399f1707b6b70f19112f0490d1d425056cb45c43a4f915626b874277359f42bb730b2f5a0071646ca43962c084831dee4c2052539682df507cf6282c3262e3691ae350549fe859383097e3a06de2255ce677e40e8f4d5ca1579faac22374aa976e26be07477755038ed4a043c37866f8e1cff582b40549af6ccbcad8ed1c8c360a5c8e840730e9f4d0eb3d335958ac945e803d3394a9465d6997e8c314e0ea2b8d9a6fe59a0e090dc8dee829601c6c0d21dfd4c290643e269e2239d12deb4daa943fcd4c14cf77c03925a08f49ba6a3d8ac702486492dabdcc3687c67c37e9820d0f1eb695586645eee77da7b9a362c647536c8ea52074d4b099502169929b892dab8192b737cfea6a2f33d7b0958c3d1d6c611534880e5e08431192cd0c43b9a4f91bd71e34acee7fdc6f82bf087f2801cc9c7302bf151aa7553377e9e503135141c8bde0dbed01aaf48d2e22d1f7f814bedd44686386b2137db3a3af58cd762855ae7207c5362a0dc44d74a171874d2bd01264d753fcfbf7d9486f3c4374d6c2787489b3541e0f4f024fe18284be533f1249ecd87aaeab0ce2930e899eb3e1d5eb65e20910a2c7c9e21b3d9898b6a7c47a55de7624dd9eb56f524cdb353084270962ed781b20854a045b8f48f6df0ab49bed698984f2bdc9550e0fe7344344b090c67059ccb8948e2d5f325c6e8a6d727e3e8900af683066aa22eb6bb159d886464a62625589e088cfdee54ce82741e84785ac59401476816d67ba9ba4caf13b6c5ffca0fd9587279a570bebff506877ac4711c75efd2479488db5b724944ba28fbc73ee773c207a0b665cb773f3c31f2c371829c1bb80689b0d08ffe26721872bc6840b677c97e1180e8577d46e2a3a74a9437b2d37a1a1403b8313e42cfa585b3a12e63bb0a1256a99ccf24a21b0f714dc0b1c92b49af5672e825465edc9368f66e9c521b2ef32e082f0e0beeb9a69b9e9f53f55c20a6764b43eb2433014ce72819d45cb385c6365a315c5322e12442c8c26e2c1ca9d5114dd48abc53ce967331ff4aa6379d3a90688675883d8a1d4fdc46b19901a122c76e06413468a17f7e263d89709bd210f5ed392f7c7ce7bb86b08dac6a08c1812b2910cd09a82cb71a5939a6bd1105dac31fca164f5e245b84da4c49f7bab61cdaf60c333c5815d678662dc7a2d94ec0bf6e0476929eadb9f0f1e51a4635becb9da2ccfff430d217ea0beee5fe9bc25af9c62cdae8c1f849de840fb1c09b584eb02badb81bb8e0313465bb788181ba77e10d2fa9b831c3eb6e4ce3cc20b4657f668d273b1f55d7302bfd2ccd6f9945f8f729551644c5e028813c3df4d4be3c66cf6842259ae3503f0083bf1ba657fcfdeb4e955b039805be4d0e758f142b73035abc4df593a08e09ab8b64f8b00d1099fa1065fcd5a286bfba11ff87f591e86b63c0512061c75ae8d3adfdd8bcc67e40447a4890cc9fe4e824db0e9fd64a87280519bbec8284bf5852b4880e5f735d61c7e41d9f3af9537576f1f1d2f6e9ed9a2ba41d3d5b84a92e68ebdfe915810298f1cd1cd21ce22f3dba61f638bd26dfb962ed25bf8b2f26121d96180b72e43d4ac88cf79a82694e568f44d183e64604d830746fe72698d4ae0fde4e1e8b190ed1f321e96cad22405bf6a681316854c94e00bd68a1f3fcebebe7358bcb40e2bc0636cb599e7a5c87caf39d80c9e9289fcfa9c8b9533cb7dd52e4ea7cf36c9e3d4ee7b7c0c06b7d86f88995ba72ee20721101a47fd49dd33e8a72ef3dd84b1e3ec9acf78b7298aeb000566b3d2e23fabc670ce335ac5bb135eeb628ad51a22484167493ce5c0e1a6ef6867200f234dd6df48b88656cc3cdebcc113eb06a525c10bd8337750e0e64a901211423b52a08496eaf9b6edaf30890c6a6753c980a94237d03b21aa67ae5a1f90bae9d79ebb6a4c907f80f513abd62ae64f7ea67d49036d5a79c1ca13c73ebadc2aa43831333666974d9590043ae2069afc9ea8e94ec21c8f8fa8bbf454bf358885b2746d94135e9c8ff5426c5c3f8b9c2236d240ab71488bd0533fa3fa1b5dcddcd4fd100fead59a802cb4ecf4d7371d5e2827e64ab829995d6a2a2153400bcd7f39b3d8fc4eced799470dc784caeba5d450e3cf3a998541e304d370660bfadd755bc5d8db19ea457d432abc870dfdcfe8238adc769f3b49061f979723bd9b72bf31d8210df8a547fb6b8693f5f596f79468da74a31da584221e36905c98c39db86cec596c65f6a7ad12d08af9d6d548d860dd4c23ba2437e1598437c79c74ad8a5fd3129f200873d54d27b6dd5cd75a708865a3f69f7e8444f88dcf01fa687897297c1b15cb93cee62899f26fbcc3d624bb9a2f770952d4e917993f99723975aa19be07781874c6c1538e744ef795b4467453cc8dcd927b7e5d27109f401b31ab95c2b4aea717775e2c5bf2a66b3d372f5d8c2b63e4976e69f9d4db71da303b6a76569c56884b30e05bdc83ae9e20f9a261227579d96df0e63011efeb9a8a560df767790bcf8981187d24034f24ca6e36321fc4049b7d470b073ad07503ad3797e4c21d567389c7d4ab53531508ebda1a8e68a204d2d710b407723e6c558e20433b87cc7bd42dcfcc2f6813c4353ff28185f19e3d58f0c620643c5b7609ec4bfcab430ce7fa2ae26b3c2f3f5b2687e7385f79f55ae09741a0cb0e095dbcb54e7a7fbbb37ac5d8370aabb4caadbecb7c63addea1dc11a3c7463719703cffcee528601e4ab40de45c8bd6c6c9c895eca0d9639a5749bff8afe86bcb3cce5e8840ae2e130f36ca6e01fc6360d2f6ba366ab042030bb81bf1913928401331614767db578ebf61ca8bd503f9fe1fbd88653cca036f956e6307cad9ac503132d426a6bc16cec688d875fdf638ac6e1f7726ac8ce03802fa545b59d458112e1e9ce2973323421faeea35fd73cff42fa7bc20fb6fcfdb0cd5701ce731feccb69310c65b13de5754f0d3ba7067c1cf0709580b6271370ab265f11610d4af9fce2fbf02b54e476edca827ae7e094b20c35963c9c47f8777c9ac13333101f2d342fce6993719107077fe002892bd376f040ef4b459b754e46ec1205a0a45413c0153714c73e94ff74b07d2c940da16c2135712389745f5ac41f4d835d5b6100e8e564d436700ac8629874233cded10129889a5b8f8c913c2199eb54ea2fa8a3262cd6f32cd942c5d18c74bdae7b9c31aafcff5376c136586f5c8b49f74ec9d399781f6fe1f56780ae7bdd339c92e68109f28d8986d2b0fe35c841b43e45b2d593bbe3ab8c2325f94e6ba01cbb986304ac7994bd411f4bf5eb60436489ff7489b6609e7e78b71b66c319510a0fd331e826b44c41a78bc4643c13e5ed4a0a079a1ba9183ae1959e8b00681ef823e8df8b2eef2ea1d38e76e1b6378156eb985342ba5c6f69b51b93194ce4d25eb07ec6545f85be8c0a3b581b2854ac520ec9a2f75cb598d14f7953f216032fee02629bd5500469363de09eade349408a8e9a51672381d335e35428902943c2fca9111d54f69b4ee247bb68aa1d10a1e83e498fb2960554ef4237884c74cef76fc595ebf44d02198db967b62de393a7b13112ed34357af9eea6fcc31b04b03bd112b4bb357023d6ea7c772e0df5497a6732224e994eefda119369b4e0f2a16e22d4057bbf05ff5e4956914356b5cf2ab9304d1d6438c28d0b3af79837eb080901b5c99f56858ee6f24a18ed15bca94aceb8a99834fc54f7b7ac68f8b0ccca9a45ccae95ce7b131b8303af991ebaa5aed496686af26d18bd581406c398dba4dae12d2797963c351e7f20b21844e7a3e5a1d1d06a91be9092233e4721ce6a359053588ae69267f2354ff963e9ff18751591fb4c5c97b74bf5948b22568b7765c4276a234c5e9dbabd707cdbcba52aea77f50cc93f5284c504e254d8c36f29fe132b1411bf7ff28550998bb886ce3986d3971419a8ac0a8417e1cc4d672bdd61c03bbfd37e0f69a69d83620657873a5233982c73b5a41bd4f70c5a864091a56a6cb74603247821e94a6a9e24a5d57adef659527da8a2ecdbf28b23995715e32a8cd835cd7fc760381604cc715008937651004f7e9d38cea5fdc8e7b2999b9199dde7619e2ba22689dd7e895d672d780e7ed98a7f8328"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:56 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:56 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000080)='tmpfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000800)) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='&$/}:\x00', &(0x7f00000001c0)='^:+[#-]:)/,\x00', &(0x7f0000000200)='incremental-fs\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='#}%\x00'], &(0x7f0000000680)=[&(0x7f00000003c0)='incremental-fs\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='incremental-fs\x00', &(0x7f00000004c0)='incremental-fs\x00', &(0x7f0000000500)='tmpfs\x00', &(0x7f0000000540)='incremental-fs\x00', &(0x7f0000000580)='incremental-fs\x00', &(0x7f00000005c0)=']\'-,)&]-.-\x00', &(0x7f0000000600)='tmpfs\x00', &(0x7f0000000640)='incremental-fs\x00']) syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x10021, &(0x7f0000000480)) fsetxattr$trusted_overlay_redirect(r0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:56 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x2803) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getresuid(&(0x7f0000001580)=0x0, &(0x7f00000015c0), &(0x7f0000001600)) syz_mount_image$erofs(&(0x7f0000000100)='erofs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x1, 0x5, &(0x7f00000002c0)=[{&(0x7f00000003c0)="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", 0x1000, 0x1}, {&(0x7f00000001c0)="e9ead8e2be021b47ac86e0db1c242140426c9ec9ff08fb943940c4aa6d4ab5237e201029d8c2ada8201056281849a563dcdd6c3d8784270dbd0da4ea5aa0917c8e6876ddfd34c9b88fcf603b255ed579e219739f64f9a7286ccf550a66563a9873d1ce17695737397977cfcb570fedc119992c65b4eed2e67f227efb49", 0x7d, 0x5721}, {&(0x7f0000000240)="963b31b40fb3d68cd2f5ac06e5fb2fd9de5e85a81838a4bccf8ed9842e19ba6c759e5963dcc1f5105762eb9737ca7f13d5e5a1c81e42ae169f2bcd62f9ac02d3646850204526bb819d6d8667", 0x4c, 0x5edf}, {&(0x7f00000013c0)="9bbff1524eb9e88370760c62cf2b7430756f4e69d97396b32b6289c4b1d21db4fc08178d20668efa285a3af72aa335b698e41197d6c4cd1935133314cd12c23000d19516be088ce251edbcb25fcd29feaadd7e1f5477d84ca41e1c2f8de8014275a42368d95d7d4a390ab28d25c4e7ee2bb1e95d9396c54260552ea4490974935fc012674ed261694ffe00", 0x8b, 0x1}, {&(0x7f0000001480)="a8100dc2f6a1c6c25efa128ff39494426e5f179d76ae61a741290d7c20053090c501e3dc406dd5a8a37c96272fb2abbd318f1fbf2e10f07b2a16ab7b8157554916ea1118c1b5f4dea544aab00e62c82d0b9b506265f47be3c6f3af2aa941cb50bdaab5e5e580c20396400239d344166dfd36562e6af53829c4393a8ff562b826acf54cfe2b69a9de03458c5dca3eed18b2037dab25ac7af1ed0d60320e6df5b46ce1148beeaf94d6a824ec052fbe8743ca3caf0a40af408c752f22467088d1eece56597e0626e3ab7013f92e18920b1048548a46120145cbf27051b753957e", 0xdf, 0x6}], 0x2080800, &(0x7f0000001640)={[{@nouser_xattr='nouser_xattr'}, {@fault_injection={'fault_injection', 0x3d, 0x40}}, {@fault_injection={'fault_injection', 0x3d, 0x7e54}}, {@noacl='noacl'}], [{@euid_gt={'euid>', 0xee01}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@smackfsdef={'smackfsdef', 0x3d, '/dev/input/mouse#\x00'}}, {@euid_eq={'euid', 0x3d, r1}}]}) sendto$inet(0xffffffffffffffff, &(0x7f0000001740)="08dea2f5fca895c530d0f41866567dc0d1347c02b619ca26182d546950fb2f6bae719cb99ed07c6159704f3e354b739e61c13d8cac6e983d2fc2c562393117fd354b4fb50f5f160b1a031c525e43d496af6c527233b1324600312465b897df473867224e52db9650044a3a472b38826093b52ca2e0240c2181cfdbc08ec113fd27c96913c0b05bf4c9311b5f8e41ba91d731bd34d10c47c3401d104102769cf00e3f3f6e5e", 0xa5, 0x4045, &(0x7f0000001800)={0x2, 0x4e22, @multicast2}, 0x10) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='incremental-fs\x00', 0x4, 0x0) r2 = accept(r0, 0x0, &(0x7f0000001880)) splice(r0, &(0x7f0000001840), r2, &(0x7f00000018c0)=0x200, 0x5, 0x4) [ 225.308022][ T9436] incfs: Can't find or create .index dir in ./file0 [ 225.340905][ T4647] BUG: Dentry ffff8881ef861990{i=0,n=.index} still in use (1) [unmount of tmpfs tmpfs] [ 225.350803][ T4647] ------------[ cut here ]------------ [ 225.356279][ T4647] WARNING: CPU: 0 PID: 4647 at fs/dcache.c:1597 umount_check+0x179/0x1c0 [ 225.364669][ T4647] Modules linked in: [ 225.368559][ T4647] CPU: 0 PID: 4647 Comm: syz-executor.1 Not tainted 5.4.108-syzkaller-00847-g1dc47fb418c8 #0 [ 225.378689][ T4647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.388773][ T4647] RIP: 0010:umount_check+0x179/0x1c0 [ 225.394054][ T4647] Code: ff 4c 8b 0b 48 81 c5 20 04 00 00 48 c7 c7 60 ec e8 84 4c 89 fe 4c 89 f2 4c 89 f9 45 89 e8 31 c0 55 e8 37 dc af ff 48 83 c4 08 <0f> 0b e9 fd fe ff ff 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c d4 fe ff [ 225.413763][ T4647] RSP: 0018:ffff8881e0cd7c60 EFLAGS: 00010296 [ 225.419823][ T4647] RAX: 0000000000000055 RBX: ffffffff85f4ba60 RCX: 0d5a5c754ac4e200 [ 225.427786][ T4647] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 225.435745][ T4647] RBP: ffff8881e938e420 R08: ffffffff814e8847 R09: ffffed103edc5e08 [ 225.443712][ T4647] R10: ffffed103edc5e08 R11: 0000000000000000 R12: dffffc0000000000 [ 225.451677][ T4647] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8881ef861990 [ 225.459644][ T4647] FS: 00000000026ac400(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 225.468582][ T4647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 225.475153][ T4647] CR2: 000000000294fb78 CR3: 00000001e1e58000 CR4: 00000000001426f0 [ 225.483115][ T4647] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 225.491120][ T4647] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 225.499076][ T4647] Call Trace: [ 225.502367][ T4647] d_walk+0x2d9/0x540 [ 225.506372][ T4647] ? __d_free+0x20/0x20 [ 225.510520][ T4647] shrink_dcache_for_umount+0x8a/0x1a0 [ 225.515970][ T4647] generic_shutdown_super+0x63/0x2a0 [ 225.521252][ T4647] kill_litter_super+0x71/0xa0 [ 225.526008][ T4647] deactivate_locked_super+0xaf/0x100 [ 225.531378][ T4647] deactivate_super+0x1b3/0x270 [ 225.536242][ T4647] ? deactivate_locked_super+0x100/0x100 [ 225.541894][ T4647] ? dput+0x4de/0x5d0 [ 225.545875][ T4647] ? _raw_spin_lock_irqsave+0x210/0x210 [ 225.551426][ T4647] ? find_next_bit+0xc6/0x110 [ 225.556106][ T4647] cleanup_mnt+0x432/0x4e0 [ 225.560696][ T4647] ? switch_fpu_return+0x10/0x10 [ 225.565634][ T4647] task_work_run+0x186/0x1b0 [ 225.570231][ T4647] prepare_exit_to_usermode+0x2b0/0x310 [ 225.575775][ T4647] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 225.581669][ T4647] RIP: 0033:0x4678b7 [ 225.585556][ T4647] Code: ff d0 48 89 c7 b8 3c 00 00 00 0f 05 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 11:15:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/230, 0xe6}], 0x2, 0x600, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000040)) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x164, 0x13, 0x400, 0x70bd2c, 0x25dfdbfe, {0xa, 0xfc, 0x2, 0x9, {0x4e22, 0x4e24, [0xb5, 0x9, 0x5, 0x200], [0x3, 0x0, 0xbba8, 0x1], 0x0, [0x9]}, 0x1, 0x5000000}, [@INET_DIAG_REQ_BYTECODE={0x8b, 0x1, "b81837b5a41ea8716b3406b3fe673507f7d2d3b2f044a97e8ec24e1a0e57869c71ae264367263976d2f7bec3f6f70a0b62805dda81753f519a847b1888ffb2b5e5f7c4b9f263a845c75363a12e3f3e59ec6beed80c57e291bc37f877c6255c928cd77a4f16b53058ec8c775cdf639bb82271039a19cc9ace165348db2f10b1fa76e87d9a2f44e2"}, @INET_DIAG_REQ_BYTECODE={0x8a, 0x1, "7aad4cf59f6e3bd635428c8890889adf9ee92c97f0a26db2eadfbf6a5772bda140711e79f131cc5590d4456f2f87aa9a2fc85e9052a882e24764e6975e802f790df54132a1d4ae0237789d598842a475cb06c6e041a6e5d1d9bb2f26fae5f19f821c19b808ab29b9802602a554dab1ae4cfe128b290380a2056507a2d1657e052994241063e9"}]}, 0x164}, 0x1, 0x0, 0x0, 0x40002}, 0x40087) mmap(&(0x7f000004c000/0x2000)=nil, 0x2000, 0x1800003, 0xc013, r0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 225.605157][ T4647] RSP: 002b:00007fff078f3c58 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 225.613567][ T4647] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00000000004678b7 [ 225.621542][ T4647] RDX: 00007fff078f3d2b RSI: 0000000000000002 RDI: 00007fff078f3d20 [ 225.629564][ T4647] RBP: 00007fff078f3d20 R08: 00000000ffffffff R09: 00007fff078f3af0 [ 225.637559][ T4647] R10: 00000000026adbd3 R11: 0000000000000202 R12: 00000000004bebb2 [ 225.645522][ T4647] R13: 00007fff078f4df0 R14: 00000000026adb00 R15: 00007fff078f4e30 [ 225.653500][ T4647] ---[ end trace 56aeeb6f8bf09419 ]--- [ 225.759647][ T9429] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/121, 0x79}], 0x3, 0x5, 0xea) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r6, &(0x7f00000017c0), 0x375, 0x0, 0x0) [ 225.870515][ T9429] ref_ctr decrement failed for inode: 0x3ae8 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005b470c74 [ 225.887697][ T4647] VFS: Busy inodes after unmount of tmpfs. Self-destruct in 5 seconds. Have a nice day... [ 225.898178][ T9429] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 11:15:57 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x29, 0x3, 0x7, 0x9, 0x2, @dev={0xfe, 0x80, [], 0x1a}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1, 0x7800, 0x9, 0x6}}) r3 = dup(r1) utimensat(r3, &(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv4_getnexthop={0x50, 0x6a, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@NHA_GROUPS={0x4}, @NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r2}, @NHA_ID={0x8, 0x1, 0x2}, @NHA_MASTER={0x8}, @NHA_GROUPS={0x4}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_GROUPS={0x4}, @NHA_ID={0x8, 0x1, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000084}, 0x4000000) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x480, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r4, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) sendmsg$nl_route(r4, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@bridge_dellink={0xc0, 0x11, 0x400, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x8200, 0x4000}, [@IFLA_GROUP={0x8, 0x1b, 0x9}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x3}, @IFLA_AF_SPEC={0x70, 0x1a, 0x0, 0x1, [@AF_INET6={0x50, 0xa, 0x0, 0x1, [@IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x9}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast1}, @IFLA_INET6_TOKEN={0x14, 0x7, @loopback}, @IFLA_INET6_TOKEN={0x14, 0x7, @private0={0xfc, 0x0, [], 0x1}}, @IFLA_INET6_ADDR_GEN_MODE={0x5, 0x8, 0x39}]}, @AF_MPLS={0x4}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8, 0x5, 0x0, 0x0, 0x7}, {0x8, 0x7, 0x0, 0x0, 0x8}]}}]}, @IFLA_PORT_SELF={0x20, 0x19, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "1ade281a857cf47c0e29539972ac3d2f"}, @IFLA_PORT_PROFILE={0x8, 0x2, '{%\\\x00'}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x8000}, 0x40881) [ 225.911938][ T9429] ref_ctr decrement failed for inode: 0x3ae8 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005b470c74 11:15:57 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x0, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:57 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x3cd840, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x3f, 0x9, 0x6, 0x81, 0x0, 0xddc4, 0x9400, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x3, 0x9}, 0x4188, 0xf5a, 0x200, 0x7, 0x4, 0x1, 0x8}, 0x0, 0xa, r0, 0x1) mkdir(&(0x7f0000000100)='./file1\x00', 0x22) 11:15:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/121, 0x79}], 0x3, 0x5, 0xea) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040)='NLBL_CIPSOv4\x00', r0) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x300, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000080)='NLBL_CIPSOv4\x00', 0xffffffffffffffff) sendmsg$NLBL_CIPSOV4_C_LIST(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x601, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:57 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:57 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x0, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="002eafbfdea4e86f5d303d535f941481f1d81bedd02fd9e79eb6b74904cbae9c2383ac383906339321aaa79cddf3e7fc1b6e51b03717c08ffa548d729c858938824dfd19671935827c71f1808b23342880a3130d76e9c78e486941546a14f0f10726807b388b06051808ce7d12d0e25533cdf9139f2af2632decc158a34011bb0bbd94923b3260242a590395a878b343431e63091a3e5e41f1e275bffb260680c6c135489da0d49978342a03db148928c23818655e5599f45173775c400aefdac10f3c7df5a33028a5ce91ef2d19455163793e83a018e50ab7f6fd22143b5c04298520724eec4927e4792b9047453b9cf3c64e8745b5e850b03fa060148bcd0de2e6a4d4b1a91e8f918a8c089d911da825786a33fbbd004a5e7e2d0535b839a13567d8fd138cada2acd8cb7112464167a44e46034ca81b3e3e3eb978c3056471e9fabb59dd2cd80d98291b5806cc26b9b24d63b2fc8baa5c90cb8a56f1c117b050f7f36d3eab27be14de9c819e9149363f28d3eb451f097c73feaa7e6de4c7744952c63978f697fc1a4ef0c202bc6c3dd7e8d33907570148c18f3d1e15dec9d2182dfb5e0adaaedf8343e0b359e94c1bf7945cbf9554439a0bd5a07e71e7aeb925b0c518a04d390b845199ae2ad441b94db8af4ef69276f336013d2fb007243dbb7b46e362b6a500aeea4fec6f462ad78bca9dc4c1bba80b6c0c98d9c2c218aa2d1f7baf629a53977c19e756628c3c1db407de41db8fc8527a65627cbde67b929603f4a70be400657ffc70043aa49349590f4dba8f5a48a6b63dcd2fb4562b62953b614260a815380d48e6b1c3c82b9e60a87c5536d60689ae814ca94502ea27e7610c4256e5fb078cce1feaeb064309886be4c49d1792c675cb28a04c4c2d6dbaeb610df178b32a271b9a877255e1e3e39b03fd5039869151a8c18d488bf4ee8bd4023b523cda7db9b30fc9424a074a762b3b7147d169f748c5984ac74ada53417710944a9c595ba2d953b34f543de1861fc3654392b167f746a93cef3c904c76e24aea8156b7a14d3a96e5a8644a685c1e846122c0f796e323aa4b1376c6f099c0133a649655203f971074ee4cebdae34684d905fb8ea50bf37527615266fe2cf085d4e50bb86e200b558f960338de0bd48694bff1efb75c7c1e854097a8bdce7a819ba7d8822d20e2cd1475eff31e29e3c2a7f849f8c677ada9fb3c90d60e84047c2dfe556598143a8ae93b63aa0fa052950700572f5986b9d355a225a779706069f8504aba3e9e403c3ae68db3d1bb00efadb50db7f268e0935e8dd6c7cbdd9ef4e12928471fbb6c00c7596f44a63cee87ffc7fd996b494309018b59fa58426a99791c6f907ed6e44637dc11801a7c156355b45318cd5a4d58c09816c887344d583c5bda8fccb6e808acf85b7967354a1c5141829e78308b58acc472376395577c8f3cd09f7bdac3d703345f91be85f57fa98ea83060f6e015815c9d05118aa85e25273f0713f6a4a1a0fca20cb4b6db3f7b665cffee6f5d3a0597bb41f45952b8e94b65f19da1ac698dcb6a6f33886c3e425650e4ef39b9bc90d78d99203ea49325414be075e05e030c8779ad8b15624658bcc7a8dffd77b747d0b6f6411294f9a1eb00bcae55f6be0ef9366e0188bd1bf85399f1707b6b70f19112f0490d1d425056cb45c43a4f915626b874277359f42bb730b2f5a0071646ca43962c084831dee4c2052539682df507cf6282c3262e3691ae350549fe859383097e3a06de2255ce677e40e8f4d5ca1579faac22374aa976e26be07477755038ed4a043c37866f8e1cff582b40549af6ccbcad8ed1c8c360a5c8e840730e9f4d0eb3d335958ac945e803d3394a9465d6997e8c314e0ea2b8d9a6fe59a0e090dc8dee829601c6c0d21dfd4c290643e269e2239d12deb4daa943fcd4c14cf77c03925a08f49ba6a3d8ac702486492dabdcc3687c67c37e9820d0f1eb695586645eee77da7b9a362c647536c8ea52074d4b099502169929b892dab8192b737cfea6a2f33d7b0958c3d1d6c611534880e5e08431192cd0c43b9a4f91bd71e34acee7fdc6f82bf087f2801cc9c7302bf151aa7553377e9e503135141c8bde0dbed01aaf48d2e22d1f7f814bedd44686386b2137db3a3af58cd762855ae7207c5362a0dc44d74a171874d2bd01264d753fcfbf7d9486f3c4374d6c2787489b3541e0f4f024fe18284be533f1249ecd87aaeab0ce2930e899eb3e1d5eb65e20910a2c7c9e21b3d9898b6a7c47a55de7624dd9eb56f524cdb353084270962ed781b20854a045b8f48f6df0ab49bed698984f2bdc9550e0fe7344344b090c67059ccb8948e2d5f325c6e8a6d727e3e8900af683066aa22eb6bb159d886464a62625589e088cfdee54ce82741e84785ac59401476816d67ba9ba4caf13b6c5ffca0fd9587279a570bebff506877ac4711c75efd2479488db5b724944ba28fbc73ee773c207a0b665cb773f3c31f2c371829c1bb80689b0d08ffe26721872bc6840b677c97e1180e8577d46e2a3a74a9437b2d37a1a1403b8313e42cfa585b3a12e63bb0a1256a99ccf24a21b0f714dc0b1c92b49af5672e825465edc9368f66e9c521b2ef32e082f0e0beeb9a69b9e9f53f55c20a6764b43eb2433014ce72819d45cb385c6365a315c5322e12442c8c26e2c1ca9d5114dd48abc53ce967331ff4aa6379d3a90688675883d8a1d4fdc46b19901a122c76e06413468a17f7e263d89709bd210f5ed392f7c7ce7bb86b08dac6a08c1812b2910cd09a82cb71a5939a6bd1105dac31fca164f5e245b84da4c49f7bab61cdaf60c333c5815d678662dc7a2d94ec0bf6e0476929eadb9f0f1e51a4635becb9da2ccfff430d217ea0beee5fe9bc25af9c62cdae8c1f849de840fb1c09b584eb02badb81bb8e0313465bb788181ba77e10d2fa9b831c3eb6e4ce3cc20b4657f668d273b1f55d7302bfd2ccd6f9945f8f729551644c5e028813c3df4d4be3c66cf6842259ae3503f0083bf1ba657fcfdeb4e955b039805be4d0e758f142b73035abc4df593a08e09ab8b64f8b00d1099fa1065fcd5a286bfba11ff87f591e86b63c0512061c75ae8d3adfdd8bcc67e40447a4890cc9fe4e824db0e9fd64a87280519bbec8284bf5852b4880e5f735d61c7e41d9f3af9537576f1f1d2f6e9ed9a2ba41d3d5b84a92e68ebdfe915810298f1cd1cd21ce22f3dba61f638bd26dfb962ed25bf8b2f26121d96180b72e43d4ac88cf79a82694e568f44d183e64604d830746fe72698d4ae0fde4e1e8b190ed1f321e96cad22405bf6a681316854c94e00bd68a1f3fcebebe7358bcb40e2bc0636cb599e7a5c87caf39d80c9e9289fcfa9c8b9533cb7dd52e4ea7cf36c9e3d4ee7b7c0c06b7d86f88995ba72ee20721101a47fd49dd33e8a72ef3dd84b1e3ec9acf78b7298aeb000566b3d2e23fabc670ce335ac5bb135eeb628ad51a22484167493ce5c0e1a6ef6867200f234dd6df48b88656cc3cdebcc113eb06a525c10bd83377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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000001500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4084241a}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, 0x3f7, 0x200, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, './file0'}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x20000090}, 0x20044000) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000300)={[0x80000000]}, 0x8, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r1, &(0x7f0000001600)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001580)={0x28, 0x3f7, 0x1, 0x70bd27, 0x25dfdbfc, {0x7, 0x7, './file0', './file1'}, ["", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000004}, 0x20008840) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040)='tmpfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0xe1, 0x3, &(0x7f00000001c0)=[{&(0x7f00000003c0)="254fd4c3070792b676e98386d95319bfb055448b89ec11d495bccd604641bbf91354814cc80f521b9a54335b73d37d9f61b70dd993b2aab01f3a1cc3890c31849826306e5593c7ca1246b3a6252f72f1fc396a2983e80d5ffd1b5dfb39dbfde1d3f36ce988538e5e3f54cc0ae6688810913085893ca1f3aed7f859ed2c8ddf1274a9abf47b838bbbe3e1538048a00ef4d0d87901b2cfb7b98449a26ba03a02844a4df8fd3581344bca90a5adccbae5d5e0f75fdfce42c2549ce608e63a67d086af9dd77ee5f7b8eae914183dd420008178df650deb48ee606841da28b72b976afccc13c9c7670d48cebab57c711f92d60e88290a76d3f04d7e5f1102466fc20e81490f807020899a0aede488ffab377ba140982806e7dc7763ebb24fbd8e145a0f76ff82b58c2a68abb315f881a6c711c07fd24c5d89c2e9a6ce48ece88e0e284bb757427430bc57fcc6ee7abb58f9fef8c8780b5e2be4a42c16502bff551fb43861f9ed2797cd6e38932f8457a4ac97d14889be07d3e19bce59ab8f458253a22d5c84f8c58d332b71215f9effb7e9a274545afb4cd94633d84562815f880f3000e74cab6bc07a882ed222ec7fd126d4cd38d22e08f59501abf2592841a32c32fa2710872cc6e09cbc02cf4d052fc8bb539d73ebf6012e9fa98fd4aee6e2f24adb7d1f45580894e984dd47db67e16f9637b0afade689d634454e07cd0cc34934b71d185d34d471dde22e738888c208a3599a6d05a90cd78ac88750f7c2938d222ce7bda2b9d57320f44d913fe0587c07b35d71f410959ec7d68dea7141f465913b1e9abd69e17e26b176026ec9db63e1b33f445f9a5d20a19a9971ed11fa521f4ecd8b7f13f0e25b8db09d2a7f1815cf097ced82da386c632b05f475c6139ec0eb529451cd59ef7bef02b51e63c322b5593a3617ab6f3e52658ee5e9ab303b81c8a4c2af8e13a3597a8bec87b1d27a0c696a11cf93791f77a38cce5cc77cb2fac739215b819654d45578fc3f91c9b4bd627fb04d291f74b89415f0fcdbe5423d64ff91ef6f81bd1181fc0f1d4ff4d7c323547ed2150fc219332649e7166965bae430aee52f1ad5a1c5eafcd487f2982a2c16fce79ff6290dc4eb14adf05948b841311953fc62f7c19fe0c42517c314050291f4a8eba735dc62cf75486a77c278d3c626385c1ddd6d818b0a5c91d3ca741964291090592ffc85c37949dd8be9e42bc2c0b47f24f82b8f7f2170984876f35fe6f69166f06745473fff5ab89373244609fea30f05a1181640fe751c8d245e3fbd9ef2db9042954a38ee9dad72eb6d6cb07daa4868c63a195308a041a42f344a41b020da73b7d06fcab7ebddd086b26e6358386761e7570ad31026007414844251f7282e6231232e000842c2e46ce11ae67875da5c4ae5d9f3b3efb3c488b691bffaddc9b6b59557e37e6fa55f25d7ab7000ea928f98f0ec5513c8b83d3e33f2b65fb6dac41b81941e133d78b32593513c9e28ad8093e51094381addb8159c56b51c10552a02a050738faa070a0ef08221d74db18091bab9a9abdd2ada0dfa2983740dc2335223bb8958171fda08829132c15de50137122af94b020be62f437f99c76ac157afc0b2e076e404266ba2db1c89af67da115c92d87fdfb3349b2682b7fd0f38aecc77a501b13f69821e607dd97b08d359b6f40c4ca6b77910549fadb1101808680961d38a411a9a93c37e02d5c0c411bcce44800df53604f2a0902e5be53371d4c4135dff49d63a9f34ffd6d7a3c5821ede2125e41f6b06e499c51c50fe24e518afb074bedc5e20ef46505a546e89f16d0f2f20436a2f41206b8e42bc409463b1063b7cbab1da456b38066c1312e04c2f9971f9915da5072c7187130189c848213827fb019014001ff5799be7a58c92123c839d5f91de9edecd324501f3ed5d739ac4e00391c1469094f12ad869a32798d5170eb75ee009b80435998e1961540e0ffcfd3fa63b5c539f707499ecc3cdb8184ea176058da7182c6d34cfc575579cb6732b0820ea5675ad6eeda9f05a2d161b4e02b05d421334f638c4a7ea0b6203553cb78595834363f57f616e66903c019499e0f5fbd96310872364f86727b4780215847f68aeca7716e6992dfff53812ecda535b7466645efe74bd75c97e55c5b329591381ccddf25106769afa478cac53c8047c5e1e03502390910a7449fca83d7ffad82f4700c8d2d9f29bf4a7f54b08110f8ce1b24f59ef7b58633c41437e52c87201d41f89730d8b6e8b7764249207111baff043d988d5873896c56e4248a793671bce373dc4b678a245ec857cf564861af4cc49ff85c386a88a8e44684219693621f5d6942f4b567237b7c6e1e7f41f90365983f471eff52691a941eecf5869c230210c97b609af8f0b1d77f5e856701dd6e54bc46470d7f261b6b38d8039d6d85bc77c1d1cb7886a8604d00d991580350388a16a72a6741828d827e7ebc1467956d9ff00ceb36340eda7ce02c5d494ed045f1be3659d999e973c37a3058991dc059bdee882bf7b4e387d9cd80cbabf75ffcbfadd3191ffb786b303af960d27534596f9b2c7ce256652cf8506caedbe8cf00e333aa0580135d8cf657bba5e651158631b518459c652fc29bf5f22a078ac916dda0323392adb6db05d7dd3437cd0f80e11331fd92fdba71fb6db5178c8d6d24a1057a953f834e2da50368331e041ccce12b4378c2f9aba6adb7302b412fa93c6fd0205b65f58fcffffe81a0ef021204a5aa3e9ea8bddcb1d3c532a53f5c8530ec0eb64e84eb082f87aea8fad3774ae982cdb58569aaf5b05dd4b6398478e363bd1352251501683e858de1d9612bfdc3ee4f509e31a0e04eba5df003963bd7ee481182c3ce7320662ff6bb839009c0eeeb69090d48a428ef16a4dbe548c413948af13dfbb83223844df9f2d4872450b830e5dd2b0f26d1d17ef04432fee1d4f1ff90a39eb331ece7a83fe08e0723ef49ed9ab5087f22e34cd07776795b2c185bec77a4ff8163b1b7b7f85124bf98b2e5e4acc552ab0c5d6b43c09d19c47f82f16126156b06b3a50f11c5f18d073a006194bd82a824594288acf9b3f95406d227e1e6ba4b3e493d7fcae59c6ca2614ceb35071109125eacf602492f02c2aa0116424e378712321a2396084fbbdba11978b4c84a1dc8a949d08756f4f16c72b40f897b19fdffe243d9f6d2064cdce69840cd0008178c388cd4aca40d33c2648195f3255e5fe09abb745da753869fc93de8b7b3721dbcbf3507d58e7c22956d68259b21a0068c7ecf9417fea87952ce809b665cbca67250a27085179b5ae7e75cdaded800447c91a4644fedbc58aa944f64e1fc8bd9d2b20c69d7c49d39ccd769d0f813e48ea25896b6c700d01f971b75d64a64a39cb464fb9b8538b3fd1c1f956293b7c5d55e13678d964d317f9f08c8f28c8d9307c16bd09d6f7e64dd75d63af3a53eb312bb81d638e0589faa5a698d03ed0a2c56a05e0bd965bd1fa3e77b781a9b774aa3b6d939b2ddef8d56cfc22ae239743bca84ccb415814b2fcc3948c5ca7e3f5d79a116d6eed3ff9a02f5794fa52adcf3ece79b98f18136fd577c76230810fd5b7e0d1bf88cd33e44fc45d479373031c4070dcd4c9f49904c82e324fa29e77e01f6f8c4eebca68e895f99d056fae350a709b1722f1d78de282ce236224daeb881d1a7ea9f280e76f0fc76d5ab4b2a2f7641e55ce06ec24fe152947282977664c04a4d03183c5083583d339db6453a01212d32cb47bd5ba2e618e3baaff0c778605bdee7f93995881d4b117cd7d65870e2c4fc2ff4e68dda80305163fac893202c5639ae5388dd4ffc7bf15510288e5a4732359edea6b056d1eac672c5698b8209adca6215b3c1b6d1df3caa515cc750d9e5a004347d836b0951c652c38c085eef427e39cbc5db82d836f649aa6a7800d781c2f3af73d897f8ee09d7a1219be5183226250b53e72d93afb8c961580f21f67dccba120ac5f241079646fabb7577b8d63927e0e2a7894c2833fc9dbef2219bdaa0329566139b7fe5d25defd0760d4e96fc055c25ff8f1af5037a86ff4da6d00e0a34cf3bcc0bbab361087bae70787f66dca0d13e0615c6811bc25b4a4ae8827d09720aedcadca5edaaabb35166ea17ad9bf26f5fac041c38d76446064d741ee2ac71587e5130d2f5226e57a6be68b56f66a09444c43a332ad4a0c8ecb51f09ff0846182b4d7a89c9436b26184c72e8e98adc5595a7907669064c490fde2f1ece12b5fdaaec85b3fdeed21cf5148d2628091781dacab4ea985a9f454019ab56a0ae5ed72b3440504e0d313d5fa92b138313992c8fdc7842435796eb8e3bb83bb880320e711106c17b2b20e40cdf59d5bd46f66ceffa434910d9b129343fb1324da2fd3d622dc755856109b71bee4fab4ce177116965adae755f12031aad79ea36328506ed6cfcd6977b367297eca914dd2a02b1927a10f7f097da4fbbd0348f7d2429401ade52a8b9a615fc32b85cef7b31e83ea17c442c4fcdf1a6a6b21de3c92fcb1fd83dd4210e7f09a1e4cedf45c6cd3b9956f5422d59cacdb971c624aaaacc471f5684b59cc79d57384f41856946f2208268ae95a7cd6709a060196d901bb4c289a1389da95a23a63d00884e8afda60bef932309c0c57ab6a8656607522257fdfe0fa54af53bfc5557d87035f1805f01d7a47b30bc41932d59cba9f06d4911e23fece6ae6308c62d0067004566061aa5f5c027e2d60e158c8dab5da94f75b18b73e05af3a51f639d4d31832ef3b0776eb318f5060e4bcf1b742f2cb5d16e3090eafa015e9bb84d00439effb5ac106b3de8fe1af09c8f50ec8e81c9e316e1973c1d7784bb189e379295b523991ac8a5050be7a41a7aeca643c4ee6454378fbdd75e424cec2a0eadbdc21ca400a4efde8bf10f5748d9348905f8ef9baeed5ffb9c776562b0059e52466c29fa359b874bad85256c5b46a899f8918337d3f262c8fd1e4d35548342792a6b174a211b3c1e142225a554d680be69bc8a84a721276f0e8a40c405fee333c26d66ce2b66b8d2ec42c249d875c9dcc5321cf77a3509c6672d251f04fa0facc935963e82e9e8156777e77d5d1769450f3cde962f0388bc1840e255ebe0b4e02271a22883d1488d43563ea5359bffaeb8ed66ecd9cfa21f4e99f76945540b8d0c6b2d5a3038e5076d10b77243a1f35f388e8f573b7e2c4269aef9f4ec7bc7b034e96deb9f906de8041c07cadddbf24f60c6d57655d6bdb5d27739bef99febe65d6fa33e0f9128f6df40b3ffeb518910b0c87f869e46d774d5695dfc2dd0446afbade598b07c0762bd3ef1766aa0ad6891f23c5e79b2bfb09bc853781504ecce863b59d0175f345b07ae8a91619451341fc11d252dfa3b072dec5009d653559a605e8b59da6dfe6308658f82f15fc9b0ed34238b78c622ffe232c787d6a003211504839250c1372a48dfdbbac6c261095d294f03deae9ebaaf18b08526a73b1f821fb51d112ca984abab73ec16a15b7b8897e7a98aa629468b52fb799a61884506915d9cde6a2ea3f6e315282596f728e6c8151db7895ad74749f765e55c68105faf9ec4bd3188d24839d6eccaea91443de047072b1551e95be4670b7fed4f9f9ca249f46a164e2c68fb6c4fbd455f076a8c8c691f7dd1b9e1d942028ba3ae89644fc83522aeb2155dd3745e98bd3130f98d67d8afa213337034c3bc9ef8e84ffe5715c5793257c4bc836c6df2f1ab308374afae07a70d0ba959eb66cb60420f062c752dda1dd8b7083d43a8d30adc5b935ffa2a373a698ae", 0x1000, 0x40}, {&(0x7f00000000c0), 0x0, 0xfffffffffffffff7}, {&(0x7f0000000100)="7af22ce8f3a0bb2984c5794b39a24389605204e094b8b746463701f1abcb2dcd4ce055ba765a4dc0c945c4e488ba81eec6f79db09e52de8ef560310437915894dacd3ff644e5d872388c7d1e82095c11", 0x50, 0x2ab}], 0x1011000, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"]) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:57 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 226.367114][ T9482] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 226.375638][ T9482] ref_ctr decrement failed for inode: 0x3afd offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000042c99627 [ 226.389916][ T9482] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 226.403077][ T9482] ref_ctr decrement failed for inode: 0x3afd offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000042c99627 11:15:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/121, 0x79}], 0x3, 0x5, 0xea) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:57 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:57 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x0, {0x1}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="002eafbfdea4e86f5d303d535f941481f1d81bedd02fd9e79eb6b74904cbae9c2383ac383906339321aaa79cddf3e7fc1b6e51b03717c08ffa548d729c858938824dfd19671935827c71f1808b23342880a3130d76e9c78e486941546a14f0f10726807b388b06051808ce7d12d0e25533cdf9139f2af2632decc158a34011bb0bbd94923b3260242a590395a878b343431e63091a3e5e41f1e275bffb260680c6c135489da0d49978342a03db148928c23818655e5599f45173775c400aefdac10f3c7df5a33028a5ce91ef2d19455163793e83a018e50ab7f6fd22143b5c04298520724eec4927e4792b9047453b9cf3c64e8745b5e850b03fa060148bcd0de2e6a4d4b1a91e8f918a8c089d911da825786a33fbbd004a5e7e2d0535b839a13567d8fd138cada2acd8cb7112464167a44e46034ca81b3e3e3eb978c3056471e9fabb59dd2cd80d98291b5806cc26b9b24d63b2fc8baa5c90cb8a56f1c117b050f7f36d3eab27be14de9c819e9149363f28d3eb451f097c73feaa7e6de4c7744952c63978f697fc1a4ef0c202bc6c3dd7e8d33907570148c18f3d1e15dec9d2182dfb5e0adaaedf8343e0b359e94c1bf7945cbf9554439a0bd5a07e71e7aeb925b0c518a04d390b845199ae2ad441b94db8af4ef69276f336013d2fb007243dbb7b46e362b6a500aeea4fec6f462ad78bca9dc4c1bba80b6c0c98d9c2c218aa2d1f7baf629a53977c19e756628c3c1db407de41db8fc8527a65627cbde67b929603f4a70be400657ffc70043aa49349590f4dba8f5a48a6b63dcd2fb4562b62953b614260a815380d48e6b1c3c82b9e60a87c5536d60689ae814ca94502ea27e7610c4256e5fb078cce1feaeb064309886be4c49d1792c675cb28a04c4c2d6dbaeb610df178b32a271b9a877255e1e3e39b03fd5039869151a8c18d488bf4ee8bd4023b523cda7db9b30fc9424a074a762b3b7147d169f748c5984ac74ada53417710944a9c595ba2d953b34f543de1861fc3654392b167f746a93cef3c904c76e24aea8156b7a14d3a96e5a8644a685c1e846122c0f796e323aa4b1376c6f099c0133a649655203f971074ee4cebdae34684d905fb8ea50bf37527615266fe2cf085d4e50bb86e200b558f960338de0bd48694bff1efb75c7c1e854097a8bdce7a819ba7d8822d20e2cd1475eff31e29e3c2a7f849f8c677ada9fb3c90d60e84047c2dfe556598143a8ae93b63aa0fa052950700572f5986b9d355a225a779706069f8504aba3e9e403c3ae68db3d1bb00efadb50db7f268e0935e8dd6c7cbdd9ef4e12928471fbb6c00c7596f44a63cee87ffc7fd996b494309018b59fa58426a99791c6f907ed6e44637dc11801a7c156355b45318cd5a4d58c09816c887344d583c5bda8fccb6e808acf85b7967354a1c5141829e78308b58acc472376395577c8f3cd09f7bdac3d703345f91be85f57fa98ea83060f6e015815c9d05118aa85e25273f0713f6a4a1a0fca20cb4b6db3f7b665cffee6f5d3a0597bb41f45952b8e94b65f19da1ac698dcb6a6f33886c3e425650e4ef39b9bc90d78d99203ea49325414be075e05e030c8779ad8b15624658bcc7a8dffd77b747d0b6f6411294f9a1eb00bcae55f6be0ef9366e0188bd1bf85399f1707b6b70f19112f0490d1d425056cb45c43a4f915626b874277359f42bb730b2f5a0071646ca43962c084831dee4c2052539682df507cf6282c3262e3691ae350549fe859383097e3a06de2255ce677e40e8f4d5ca1579faac22374aa976e26be07477755038ed4a043c37866f8e1cff582b40549af6ccbcad8ed1c8c360a5c8e840730e9f4d0eb3d335958ac945e803d3394a9465d6997e8c314e0ea2b8d9a6fe59a0e090dc8dee829601c6c0d21dfd4c290643e269e2239d12deb4daa943fcd4c14cf77c03925a08f49ba6a3d8ac702486492dabdcc3687c67c37e9820d0f1eb695586645eee77da7b9a362c647536c8ea52074d4b099502169929b892dab8192b737cfea6a2f33d7b0958c3d1d6c611534880e5e08431192cd0c43b9a4f91bd71e34acee7fdc6f82bf087f2801cc9c7302bf151aa7553377e9e503135141c8bde0dbed01aaf48d2e22d1f7f814bedd44686386b2137db3a3af58cd762855ae7207c5362a0dc44d74a171874d2bd01264d753fcfbf7d9486f3c4374d6c2787489b3541e0f4f024fe18284be533f1249ecd87aaeab0ce2930e899eb3e1d5eb65e20910a2c7c9e21b3d9898b6a7c47a55de7624dd9eb56f524cdb353084270962ed781b20854a045b8f48f6df0ab49bed698984f2bdc9550e0fe7344344b090c67059ccb8948e2d5f325c6e8a6d727e3e8900af683066aa22eb6bb159d886464a62625589e088cfdee54ce82741e84785ac59401476816d67ba9ba4caf13b6c5ffca0fd9587279a570bebff506877ac4711c75efd2479488db5b724944ba28fbc73ee773c207a0b665cb773f3c31f2c371829c1bb80689b0d08ffe26721872bc6840b677c97e1180e8577d46e2a3a74a9437b2d37a1a1403b8313e42cfa585b3a12e63bb0a1256a99ccf24a21b0f714dc0b1c92b49af5672e825465edc9368f66e9c521b2ef32e082f0e0beeb9a69b9e9f53f55c20a6764b43eb2433014ce72819d45cb385c6365a315c5322e12442c8c26e2c1ca9d5114dd48abc53ce967331ff4aa6379d3a90688675883d8a1d4fdc46b19901a122c76e06413468a17f7e263d89709bd210f5ed392f7c7ce7bb86b08dac6a08c1812b2910cd09a82cb71a5939a6bd1105dac31fca164f5e245b84da4c49f7bab61cdaf60c333c5815d678662dc7a2d94ec0bf6e0476929eadb9f0f1e51a4635becb9da2ccfff430d217ea0beee5fe9bc25af9c62cdae8c1f849de840fb1c09b584eb02badb81bb8e0313465bb788181ba77e10d2fa9b831c3eb6e4ce3cc20b4657f668d273b1f55d7302bfd2ccd6f9945f8f729551644c5e028813c3df4d4be3c66cf6842259ae3503f0083bf1ba657fcfdeb4e955b039805be4d0e758f142b73035abc4df593a08e09ab8b64f8b00d1099fa1065fcd5a286bfba11ff87f591e86b63c0512061c75ae8d3adfdd8bcc67e40447a4890cc9fe4e824db0e9fd64a87280519bbec8284bf5852b4880e5f735d61c7e41d9f3af9537576f1f1d2f6e9ed9a2ba41d3d5b84a92e68ebdfe915810298f1cd1cd21ce22f3dba61f638bd26dfb962ed25bf8b2f26121d96180b72e43d4ac88cf79a82694e568f44d183e64604d830746fe72698d4ae0fde4e1e8b190ed1f321e96cad22405bf6a681316854c94e00bd68a1f3fcebebe7358bcb40e2bc0636cb599e7a5c87caf39d80c9e9289fcfa9c8b9533cb7dd52e4ea7cf36c9e3d4ee7b7c0c06b7d86f88995ba72ee20721101a47fd49dd33e8a72ef3dd84b1e3ec9acf78b7298aeb000566b3d2e23fabc670ce335ac5bb135eeb628ad51a22484167493ce5c0e1a6ef6867200f234dd6df48b88656cc3cdebcc113eb06a525c10bd8337750e0e64a901211423b52a08496eaf9b6edaf30890c6a6753c980a94237d03b21aa67ae5a1f90bae9d79ebb6a4c907f80f513abd62ae64f7ea67d49036d5a79c1ca13c73ebadc2aa43831333666974d9590043ae2069afc9ea8e94ec21c8f8fa8bbf454bf358885b2746d94135e9c8ff5426c5c3f8b9c2236d240ab71488bd0533fa3fa1b5dcddcd4fd100fead59a802cb4ecf4d7371d5e2827e64ab829995d6a2a2153400bcd7f39b3d8fc4eced799470dc784caeba5d450e3cf3a998541e304d370660bfadd755bc5d8db19ea457d432abc870dfdcfe8238adc769f3b49061f979723bd9b72bf31d8210df8a547fb6b8693f5f596f79468da74a31da584221e36905c98c39db86cec596c65f6a7ad12d08af9d6d548d860dd4c23ba2437e1598437c79c74ad8a5fd3129f200873d54d27b6dd5cd75a708865a3f69f7e8444f88dcf01fa687897297c1b15cb93cee62899f26fbcc3d624bb9a2f770952d4e917993f99723975aa19be07781874c6c1538e744ef795b4467453cc8dcd927b7e5d27109f401b31ab95c2b4aea717775e2c5bf2a66b3d372f5d8c2b63e4976e69f9d4db71da303b6a76569c56884b30e05bdc83ae9e20f9a261227579d96df0e63011efeb9a8a560df767790bcf8981187d24034f24ca6e36321fc4049b7d470b073ad07503ad3797e4c21d567389c7d4ab53531508ebda1a8e68a204d2d710b407723e6c558e20433b87cc7bd42dcfcc2f6813c4353ff28185f19e3d58f0c620643c5b7609ec4bfcab430ce7fa2ae26b3c2f3f5b2687e7385f79f55ae09741a0cb0e095dbcb54e7a7fbbb37ac5d8370aabb4caadbecb7c63addea1dc11a3c7463719703cffcee528601e4ab40de45c8bd6c6c9c895eca0d9639a5749bff8afe86bcb3cce5e8840ae2e130f36ca6e01fc6360d2f6ba366ab042030bb81bf1913928401331614767db578ebf61ca8bd503f9fe1fbd88653cca036f956e6307cad9ac503132d426a6bc16cec688d875fdf638ac6e1f7726ac8ce03802fa545b59d458112e1e9ce2973323421faeea35fd73cff42fa7bc20fb6fcfdb0cd5701ce731feccb69310c65b13de5754f0d3ba7067c1cf0709580b6271370ab265f11610d4af9fce2fbf02b54e476edca827ae7e094b20c35963c9c47f8777c9ac13333101f2d342fce6993719107077fe002892bd376f040ef4b459b754e46ec1205a0a45413c0153714c73e94ff74b07d2c940da16c2135712389745f5ac41f4d835d5b6100e8e564d436700ac8629874233cded10129889a5b8f8c913c2199eb54ea2fa8a3262cd6f32cd942c5d18c74bdae7b9c31aafcff5376c136586f5c8b49f74ec9d399781f6fe1f56780ae7bdd339c92e68109f28d8986d2b0fe35c841b43e45b2d593bbe3ab8c2325f94e6ba01cbb986304ac7994bd411f4bf5eb60436489ff7489b6609e7e78b71b66c319510a0fd331e826b44c41a78bc4643c13e5ed4a0a079a1ba9183ae1959e8b00681ef823e8df8b2eef2ea1d38e76e1b6378156eb985342ba5c6f69b51b93194ce4d25eb07ec6545f85be8c0a3b581b2854ac520ec9a2f75cb598d14f7953f216032fee02629bd5500469363de09eade349408a8e9a51672381d335e35428902943c2fca9111d54f69b4ee247bb68aa1d10a1e83e498fb2960554ef4237884c74cef76fc595ebf44d02198db967b62de393a7b13112ed34357af9eea6fcc31b04b03bd112b4bb357023d6ea7c772e0df5497a6732224e994eefda119369b4e0f2a16e22d4057bbf05ff5e4956914356b5cf2ab9304d1d6438c28d0b3af79837eb080901b5c99f56858ee6f24a18ed15bca94aceb8a99834fc54f7b7ac68f8b0ccca9a45ccae95ce7b131b8303af991ebaa5aed496686af26d18bd581406c398dba4dae12d2797963c351e7f20b21844e7a3e5a1d1d06a91be9092233e4721ce6a359053588ae69267f2354ff963e9ff18751591fb4c5c97b74bf5948b22568b7765c4276a234c5e9dbabd707cdbcba52aea77f50cc93f5284c504e254d8c36f29fe132b1411bf7ff28550998bb886ce3986d3971419a8ac0a8417e1cc4d672bdd61c03bbfd37e0f69a69d83620657873a5233982c73b5a41bd4f70c5a864091a56a6cb74603247821e94a6a9e24a5d57adef659527da8a2ecdbf28b23995715e32a8cd835cd7fc760381604cc715008937651004f7e9d38cea5fdc8e7b2999b9199dde7619e2ba22689dd7e895d672d780e7ed98a7f8328"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:57 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x10001, 0x5, &(0x7f0000000540)=[{&(0x7f00000001c0)="8a2238ce322242cadf4d533601cd01d4eee69a69a8a2cb23cfd22fbb5b3cf07464c8c78e521be2f6cc4a9020e00c2bd8aca01d3d976860d394ad01a847cdf2ae7e2221170faa136a88e9f18f588fa946c8bc6e60b7083786e5d85e000f1aef9f8d7f0dd5926d0e02740ef96cc000879685b05e98e0cca17b36f10c23a07ae6ef7d13cdcf83f00e75ebbdc0bfcc1cc26c4e4d0b05fd578de1c12bf5b61b67ff2608e10f988b475238ea630f4dda6253b50a831e556f83c83d4d611288b272fde04bd4", 0xc2, 0x6}, {&(0x7f00000000c0)="0192c3a6e8c03be9b284810085c04e1c59b6aaccfc7840e2dad5176d35a42952feda6f755eb8bf99e981286a1cc0a0eff599ab025ca531a9f13ebf41488dbf", 0x3f, 0x6175}, {&(0x7f00000003c0)="13c0b583286e97b6ed4bfbd5e72acfa384aa0d1f9acf3af32c93d82a7bfa79e3e9a661dc0891221514fd3a70c6251d0387a5c6e46a1c38ce76ecffdca28f509a90979e7019caf66a9ec64f869c7f39af01946d1d81b235c87b0fb13a3944fa86940c0de36aab8f8239da515c1b0c6568db1779bd3fce20de19afebed9724ee60405ff48b0d897745cd7919", 0x8b, 0x101}, {&(0x7f0000000100)="76099ed111e9673716f4", 0xa, 0x8001}, {&(0x7f0000000480)="04fc7fb6e10aa79799d28896a04f1aa1dcf5d47c74cb74747d0ff34410d77c0ba0d6d4c6981fafdd38f032aa29dc167a1e5dfe66fd57b9177098d3ca2c2eaf054158e06c6f588a091be4a234a4de4effe246eefbb3e4972a742facafaf2f1f8a1a0d8848ba2a226d7b0c08a5e69fe18c6603c5350a8665692132b8bcdf50c66e628a2d0976db89f90ae1a3874d9033972bc74a08dadd4b4865ffdcde70a51596ff78907fc166c4c81eccb3d9684f661d2c6b6cc724", 0xb5, 0x9}], 0x2018006, &(0x7f00000005c0)={[{@utf8no='utf8=0'}, {@shortname_winnt='shortname=winnt'}, {@shortname_winnt='shortname=winnt'}, {@uni_xlate='uni_xlate=1'}, {@iocharset={'iocharset', 0x3d, 'utf8'}}, {@nonumtail='nnonumtail=1'}, {@nonumtail='nnonumtail=1'}], [{@obj_user={'obj_user', 0x3d, 'incremental-fs\x00'}}, {@fowner_gt={'fowner>', 0xee00}}, {@measure='measure'}]}) getdents64(r0, &(0x7f0000000680)=""/4096, 0x1000) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) [ 226.669245][ T9510] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 226.684503][ T9510] ref_ctr decrement failed for inode: 0x3af2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000d8132614 [ 226.696287][ T9510] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 226.717759][ T9510] ref_ctr decrement failed for inode: 0x3af2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000d8132614 11:15:57 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/121, 0x79}], 0x3, 0x5, 0xea) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:57 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1380, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}, @nested={0xc, 0x60, 0x0, 0x1, [@typed={0x8, 0x2b, 0x0, 0x0, @pid}]}]}, 0x1380}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:58 executing program 4: r0 = open(&(0x7f0000000780)='./file0\x00', 0x8000, 0x2c) read$FUSE(0xffffffffffffffff, &(0x7f0000001480)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000008c0)={0x50, 0x0, r1, {0x7, 0x21, 0xc77, 0x10020, 0x1, 0x2, 0x148, 0x3}}, 0x50) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r3 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$incfs(r3, &(0x7f0000000040)='.log\x00', 0x4000, 0x40) openat(r4, &(0x7f0000000080)='./file0\x00', 0x28000, 0x168) r5 = syz_mount_image$f2fs(&(0x7f00000001c0)='f2fs\x00', &(0x7f0000000200)='./file0\x00', 0x8001, 0x4, &(0x7f0000000240)=[{&(0x7f0000000380)="2d0ff1c55f996a2a5e42778ee9b778e3bdd5caa2ce1391c04345cee316fda03dbbc69c3fbe4ce1959d5a0c552d13232e409f0f18104169b8a7c630a554691697de2dc824c0bddb27183f0a542bb6b8efbade8b8d20b099e0b60ad1ec2e79c4e20c24e35f7ae097467ac073cc3755eb092c525010422fccf36d5c61f83ef0df330cd86f3ae60815", 0x87}, {&(0x7f0000000440)="366d25742dd39bcb52abbc893bca06a2f7ce90cde65fdd4079e895d21a553994b25352cdade56df39eec5bb46a72dd233362ec3810283affd264e4cdebaa770258d8c91b605701b9247504648ca5f348b6b5b8fd59fc242c3731a327f41edd7349f0f0b246dfb43ccc3afdb460e7f879fd4cab527bfce26a78f7efcba12b5922ca681cfe20e92f90f116a115a1d4db1d57dfab7ee85927676017e1d5d4d008fac852e126151fad6b714923afd31fdd35746ce39d6630325fc998640c91dab607d5ea52f18836b736193a115e43d61a60f9870cfbf413d8e4e8bf30cab419e82c10be2ac7", 0xe4, 0x3}, {&(0x7f0000000540)="d6af7d5b33c429ea584e31b0853277ff092e9eeb61ddb05918c8c16b1667a014843c6f79a953d727b7ec17ee7c445e84a7c306ea4c2bc1fdb6323ab148b4554a9f05a9ea8badc8c65f5f82c32ae9dac23c7cf817456f4110e6883af5460996a165d869c1c8b6b067e1fd7a8ff9bf0183c7066e69f860bb505954ce5c72bd2ca35095b778a427a47c813c8f92478e2686a9c3b2bf04daa595e0ba232771951526cd8207222a1d374ff7bb93a2af25c4ff09f361f4f1d436161e99327983dcec876973c10649486e90526c66a1fbbccd3d492f04adb6ce091cb998b6b635", 0xdd, 0x80}, {&(0x7f0000000640)="02fa44b7e7d02161787d88ec2d8e9344b65cd79dc22769a52b05ffaeca168969cb84c70610ac913e4d7dea2cdc917e6104c9fa715e731a3dda3e2fae820801f9bbdd223c897f473d7fdf1fd8672531980db5b3440cc8885dfa685594f17faf2e38e5e016ac1b488f2e16be6c3cfed695da1a1670a2b2901d56372335bae8f6787b197f216f430b749cbff070674d", 0x8e, 0x6}], 0xa015, &(0x7f0000000700)={[{@noquota='noquota'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'filter\x00'}}, {@dont_measure='dont_measure'}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) preadv(r5, &(0x7f0000000300)=[{&(0x7f0000000980)=""/241, 0xf1}], 0x1, 0x100, 0x7) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r6, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) fchmod(r6, 0x102) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) r7 = openat$cgroup_ro(r6, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) preadv(0xffffffffffffffff, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) r8 = syz_open_procfs(r2, &(0x7f0000000b00)='net/ip_vs\x00') ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000b40)) mount$9p_fd(0x0, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)='9p\x00', 0x100c10, &(0x7f0000000b80)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r8}, 0x2c, {[], [{@smackfsfloor={'smackfsfloor', 0x3d, '3\x18'}}, {@obj_type={'obj_type', 0x3d, '&!:\xc1*@'}}, {@fowner_gt={'fowner>'}}, {@fsmagic={'fsmagic', 0x3d, 0xc5b3}}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@subj_type={'subj_type', 0x3d, 'FILE_CHECK'}}]}}) 11:15:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) [ 226.939584][ T9527] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 226.966882][ T9527] ref_ctr decrement failed for inode: 0x3b08 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000a38fa9ce [ 226.993828][ T9527] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 227.040629][ T9527] ref_ctr decrement failed for inode: 0x3b08 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000a38fa9ce 11:15:58 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x2000) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:58 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) pipe2(&(0x7f0000000100), 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x44300, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) read$FUSE(0xffffffffffffffff, &(0x7f00000004c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='fuse\x00', 0x3000408, &(0x7f0000002500)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x6000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r3}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x400}}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}]}}) setxattr$system_posix_acl(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x1}, [{0x2, 0x1, r2}, {0x2, 0x2, 0xee00}], {0x4, 0x3}, [{0x8, 0x3, 0xee00}], {0x10, 0x1}, {0x20, 0x6}}, 0x3c, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/121, 0x79}], 0x3, 0x5, 0xea) socket$packet(0x11, 0x3, 0x300) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:58 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1374, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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"}, @generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}]}, 0x1374}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:58 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="440100002500040029a97000fedbdf2500000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1, 0x0, 0x0, 0x20008000}, 0x804) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r1, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x400) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x19200, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000140)={r1, r2, 0x7}, 0x10) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) 11:15:58 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x7, 0x70, 0x0, 0x6, 0x0, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x401, 0x2, @perf_config_ext={0x8, 0x9c}, 0x8, 0x70, 0x3ff, 0x0, 0x4, 0xffffff01, 0x2}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x4) [ 227.274133][ T9560] fuse: Bad value for 'fd' [ 227.314313][ T9559] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 227.335155][ T9559] ref_ctr decrement failed for inode: 0x3ae0 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000552cde0b [ 227.355698][ T9559] ref_ctr going negative. vaddr: 0x20002004, curr val: 0, delta: -1 [ 227.465700][ T9559] ref_ctr decrement failed for inode: 0x3ae0 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000552cde0b 11:15:58 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000000140)=""/157, 0x9d}, {&(0x7f00000002c0)=""/173, 0xad}, {&(0x7f0000000380)=""/121, 0x79}], 0x3, 0x5, 0xea) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:58 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x2812, r0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYRES64], 0xfd30) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x615e1622c7ab5f0d}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x1374, 0x33, 0x800, 0x70bd27, 0x25dfdbff, {}, [@generic="e2af20017a4acbba4f897ba2aa758ee83a0548fe07c35e8ce979ddfec963d2a34cd5cae5f153dff3c72267ed5ffe34f4c8ee054bcb092f044630a24bfe5cf37680d4a8b25fbe31b3d18b6574ee3e5d178b9a69aca43539b53a43f72a25db5d903ed75b398e4ad6519884df1e5722e23c", @nested={0x1c6, 0x2b, 0x0, 0x1, [@generic="843e2399eec6ced9e8ff026cd55603e21109ad9e01ba4e74435d1fa67c7449999dfc25132bb774497a31597e0a4327", @typed={0x4, 0x94}, @typed={0x8, 0x6f, 0x0, 0x0, @ipv4=@loopback}, @generic="a785fc852cbc72e5dbbc6656adf0c98738aaf4be9fb4c54bf39954ed6210bf9659fc06294a859aa61b5629910879044fa425dc0d217491c884226427954d7567986809b7e0278017ff52e1f8570da51ff032b98bf44323d1576b938208bcacb6152f0f4197b6d9ec207a0330ac07773c843cdf5c61ee21fcc8e258a48db475ffe226bb7ec9c53a15b9c84276b8082ac257136e150bab1c0ed12728708aecde4d082df4c04c092fc6ca9430a12f7a", @generic="e32391260d4f19647136f37b2776505a30343ef78595323f492735454e21ad6bc9e77d756de6a2aff0d2f692f41ff83f65566c09b6200400aa192b2b1bdd16a4741ccee79c64e41a8036501fd5eadcfa01c06f814152fd3e99ed251477ce9a894cb6a3c5715d6c546d0c992ffced8cff3befe47190ff2536ce9436c973f69f12789dd3c30d5b6e9dc0d90bf76917cda5de158c1aa33258ef4d31ee7a86a117a44f6dbbc145281fae327bd26f912cb461da549dae2b", @typed={0x14, 0x73, 0x0, 0x0, @ipv6=@mcast2}, @typed={0x8, 0x36, 0x0, 0x0, @u32=0x61cf}, @typed={0x8, 0x33, 0x0, 0x0, @fd=r0}]}, @nested={0x1124, 0x7b, 0x0, 0x1, [@generic="a8f84a052639eebe81", @typed={0x1004, 0x74, 0x0, 0x0, @binary="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@generic="a9e7895bc2696df96d176b02d5ff7760fcaef81f0964e1a1b14df6dbb496373b18db5d39aef57502b9", @typed={0x4, 0x94}, @generic="3b80", @generic="97eeea68366e3879dbd78a87e5edc92201030dc2f9bcafc0be6506ba0d24738b10f51789fd482874d31e9ed742510f1eacf4ebc4d65021f5b6081c358b57a012deaa9cd26875d5faafeef9b073ba54c16afa4b741eeb4ed6113aa2913ddb81d78b9780cbfc4edda949c8ab3f6ab73fc8c3305da24752ab00d5b5ba7e75d98da127711aa3714dbbee3d72f5a50568abf3d9c63aa98adcbeea2302b4415a26bd01908c54b8ce4864b40bb40d5ca58f7a4016bf8ee50b010f09af387991019b71e73d3d5acfe63153de063e8828e8a91439ea7f5fb6b414f3b78a5da5d9f90d10f60f97e7b6"]}, @nested={0x4, 0xa}]}, 0x1374}, 0x1, 0x0, 0x0, 0x50}, 0x10) r2 = perf_event_open(&(0x7f0000000280)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) write$P9_RVERSION(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="1500000065ffff017f000008003950323030302e4c"], 0x15) r4 = dup(0xffffffffffffffff) write$FUSE_BMAP(r4, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r4, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000300)={0x1, 0x0, @ioapic={0xf000, 0x7fff, 0x1, 0x1, 0x0, [{0xe4, 0x3, 0xf9, [], 0x1}, {0x40, 0x1f, 0x2, [], 0x4}, {0x20, 0x2, 0xf6}, {0x0, 0x9, 0x4, [], 0x6}, {0x2, 0x9b, 0xfd, [], 0x7f}, {0x80, 0x1, 0x3f, [], 0x8}, {0x1, 0x6, 0x6, [], 0x81}, {0xe9, 0x1, 0x3}, {0x94, 0x3f, 0x4a, [], 0x80}, {0x1, 0x9, 0x1, [], 0x8}, {0x3, 0x7f, 0xfa, [], 0x1}, {0x1f, 0x1f, 0xb7, [], 0x7f}, {0x0, 0x0, 0x0, [], 0x7f}, {0x2, 0x0, 0x80}, {0x7f, 0x0, 0x9, [], 0x4}, {0x2, 0x40, 0x1f, [], 0xae}, {0x8, 0x40, 0x9, [], 0x5}, {0x4, 0x3, 0x2, [], 0x5}, {0x2, 0x1, 0xcc}, {0x6, 0x77, 0x9, [], 0x8}, {0x0, 0x40, 0x3, [], 0x8}, {0x4, 0x0, 0x81, [], 0x2}, {0xff, 0x2, 0xa3, [], 0x8}, {0x0, 0xe4, 0x7f, [], 0x5}]}}) write$FUSE_WRITE(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) close(r2) 11:15:58 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$incfs(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000340)='incremental-fs\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xea60}}, 0x100) 11:15:58 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0xd}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x0, 0x0, 0x4, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) sched_setattr(0x0, &(0x7f0000002680)={0x38, 0x0, 0x1a, 0x1c, 0x4, 0x4, 0x6, 0x0, 0x3f, 0x8}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x1, 0x0, 0x6}, 0x0) clone(0x10002103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @multicast}, 0x10) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast}, 0x10) r5 = syz_open_procfs(0x0, &(0x7f0000000200)='net/snmp\x00') preadv(r5, &(0x7f00000017c0), 0x375, 0x0, 0x0) 11:15:58 executing program 4: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/242, 0xf2}, {&(0x7f0000001380)=""/239, 0xef}], 0x2, 0x600, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) syz_mount_image$ext4(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0/file0\x00', 0x10001, 0x6, &(0x7f00000015c0)=[{&(0x7f00000000c0)="79e9ac719b97114f0d91c99baf7c10c54007aa869d5161d51959286d25f0cfa33a8096c45c657c8534d1112ba5699d5369558bc84df373e23c7a5395d33386e8f17278e8a82562ae9e98dbbf8ba60b4fd58eb894263ddb4f57f06697019e3c26ee2f068e41aeb0c659001d9c42d86feb782432a3439b0ab10e1804", 0x7b, 0x5}, {&(0x7f00000001c0)="c09fa69fe24011434d9c5010d05daca7f6253151f0bfc482c7689cd55eba1edf547d0388647533708522249c62a0dcb9d220cbc73d834acf67ae177a48a02a83f81211526c90a51b58c53621389f80ace12ccc7086be32c0b2c1c9664337f4691d6e9c76996477d532e20b265282d54a0cb0d2fee4f10e735e2bb06d0db119882320123a70e70332803155d33bb7c80a45e23dfe91164aa22a0c758ca41bea0ff01afffd31862ad39c3c5c433fbf4a68fd7ae8c5b3a4122c90c10b426285b3f0ab4a4cad16ee89", 0xc7, 0x257b}, {&(0x7f0000000380)="e29b260db9b91ce89b215ee66ae9f9c194df3b69dd4d4093714e5a3c4ded183ab697779d872ee8a72368fce03ed66491263fe2f2cbbcc560a0fb38d8e5e73c998b68608936e7e0b055fb5d5305965611f28f590e22d91e592aa5bcd65a12dde7ffded26d99184755dd41c8ef39e82c95cedd5128e7845b8814c10b85280da44963e6a6f70cdf8617b6a0ab", 0x8b, 0xdce}, {&(0x7f0000000440)="27ddf2ed5dd9501eba1ada1bb9be4ece422921e33b4b0355056d54205f27c8f464ad5881f1c56ff05935328cf70f0848ebf6df78f7ff0612fd746e77b9d1097d40ed19034acce7079b4c15522f00a11406edc4746007dcaf10bb97975c79939880b2ceea1a4699a1a5f32800a8d21ec62b817fc165b886f2cf984f23f3eb349e8355cc65ace79fee146f9613f5b554c305ba658441f294bce4", 0x99, 0x367e}, {&(0x7f0000000500)="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