perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c00000000b361138c0000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:06 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r4, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0x0, r1, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) [ 1725.377867][T17123] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1725.390903][T17009] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1725.398958][T17009] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1725.410407][T17009] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 18:55:06 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x7800}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1725.418457][T17009] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1725.430886][T17123] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1725.436833][T17009] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1725.449058][T17009] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1725.496875][T17123] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1725.555132][T17123] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1725.874944][T17006] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1725.883093][T17006] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1725.894216][T17006] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1725.902194][T17006] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1725.913621][T17006] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1725.921603][T17006] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1725.936446][T17006] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1725.944516][T17006] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1725.957363][T17006] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1725.965348][T17006] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1725.976341][T17006] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1725.984322][T17006] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1725.995634][T17006] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1726.003622][T17006] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1726.015856][T17006] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1726.023934][T17006] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:11 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x9, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:11 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:11 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r4, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0x0, r1, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) 18:55:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x7b50}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1730.517998][T17123] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1730.529110][T17123] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1730.539960][T17123] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1730.551926][T17123] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:55:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x1000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x2000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:11 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r4, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0x0, r1, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) [ 1730.605580][T17253] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1730.618025][T17253] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1730.646544][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1730.654605][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1730.668035][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1730.676063][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 18:55:11 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1730.691261][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1730.699290][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1730.712368][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1730.720422][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000256021ac [ 1730.772569][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1730.780762][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000362b34d6 [ 1730.808051][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1730.816111][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:11 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x3000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1730.931805][T17253] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1730.938931][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1730.949676][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1730.960821][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1730.968932][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1730.980473][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1730.988485][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1731.000991][T17253] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1731.016315][T17250] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1731.024389][T17250] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1731.047338][T17253] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1731.419274][T17240] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1731.427549][T17240] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1731.438667][T17240] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1731.446658][T17240] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1731.457995][T17240] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1731.466034][T17240] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1731.480553][T17240] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1731.488611][T17240] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1731.501418][T17240] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1731.509422][T17240] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1731.520390][T17240] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1731.528461][T17240] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1731.539583][T17240] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1731.547547][T17240] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1731.559751][T17240] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1731.567805][T17240] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}]}, 0x1c}}, 0x0) 18:55:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x4000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:17 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0xa, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:17 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1736.467637][T17253] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1736.478142][T17253] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1736.488444][T17253] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1736.499121][T17253] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:55:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x5000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:17 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}, 0x2, 0x0, 0x0, 0x4}}, 0x26) [ 1736.529589][T17486] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1736.541182][T17486] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1736.551960][T17481] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1736.560021][T17481] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1736.571785][T17481] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1736.579904][T17481] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1736.591709][T17481] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1736.599738][T17481] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1736.613198][T17486] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1736.620950][T17481] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1736.630997][T17481] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1736.661445][T17481] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1736.669499][T17481] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b 18:55:17 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1736.694833][T17481] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1736.702865][T17481] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1736.738384][T17481] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1736.746531][T17481] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1736.763116][T17481] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1736.771165][T17481] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:17 executing program 2: r0 = socket(0x25, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) [ 1736.793129][ T24] audit: type=1400 audit(1639508117.438:389): avc: denied { connect } for pid=17593 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 1736.891013][ T24] audit: type=1400 audit(1639508117.538:390): avc: denied { setopt } for pid=17682 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 18:55:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x6000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:17 executing program 2: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/83, 0x53}], 0x1, &(0x7f00000028c0)=[{&(0x7f0000000480)=""/169, 0xa9}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) [ 1736.947836][T17486] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1737.004642][T17486] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1737.365097][T17476] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1737.373109][T17476] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1737.384207][T17476] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1737.392162][T17476] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1737.403580][T17476] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1737.411680][T17476] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1737.426039][T17476] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1737.434054][T17476] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1737.446929][T17476] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1737.454902][T17476] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1737.465869][T17476] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1737.473849][T17476] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1737.484921][T17476] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1737.492951][T17476] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1737.505309][T17476] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1737.513305][T17476] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x7000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:23 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0xb, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:23 executing program 2: process_vm_readv(0xffffffffffffffff, &(0x7f0000000540)=[{&(0x7f0000000480)=""/183, 0xb7}], 0x1, &(0x7f0000000700)=[{0x0}, {0x0}], 0x2, 0x0) 18:55:23 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c00000000f861138c0000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:55:23 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 1742.537558][T17486] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1742.547929][T17486] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1742.557848][T17486] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1742.568121][T17486] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:55:23 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x8000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:23 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x7, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1742.607812][T17719] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1742.633896][T17719] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1742.642836][T17721] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1742.651818][T17721] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1742.664293][T17721] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1742.672300][T17721] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1742.685528][T17721] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1742.693551][T17721] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1742.708410][T17721] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1742.716440][T17721] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000038dd5c7a [ 1742.761930][T17721] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1742.769977][T17721] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1742.835571][T17721] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1742.843661][T17721] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1742.859469][T17721] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1742.867574][T17721] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1742.881527][T17721] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1742.889573][T17721] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1742.915132][T17721] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1742.923225][T17721] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:23 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0xc, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x9000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1742.948128][T17719] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1742.994892][T17719] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1743.064222][T17719] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1743.428044][T17710] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1743.436116][T17710] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1743.447146][T17710] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1743.455228][T17710] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1743.466508][T17710] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1743.474639][T17710] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1743.489750][T17710] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1743.497752][T17710] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1743.510592][T17710] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1743.518664][T17710] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1743.529853][T17710] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1743.537855][T17710] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1743.548994][T17710] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1743.557040][T17710] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1743.569158][T17710] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1743.577154][T17710] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x0, 0x5, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:28 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xb000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:28 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0xd, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:55:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xc000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1748.187336][T17719] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1748.198064][T17719] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1748.208489][T17719] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1748.219119][T17719] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:55:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xe000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1748.261908][T17952] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1748.282129][T17952] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1748.282789][T17943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1748.300016][T17943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1748.311333][T17943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1748.319374][T17943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1748.332316][T17943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1748.340479][T17943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1748.355378][T17943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1748.363456][T17943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000002a76fa87 [ 1748.390326][T17943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1748.398378][T17943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:29 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1748.466610][T17943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1748.474685][T17943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1748.502983][T17943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1748.511046][T17943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1748.532813][T17943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1748.540878][T17943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1748.562206][T17943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1748.570308][T17943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xf000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:29 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0xe, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:29 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1748.617692][T17952] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1748.670603][T17952] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1748.744200][T17952] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1749.094646][T17947] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1749.102627][T17947] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1749.113838][T17947] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1749.121892][T17947] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1749.133424][T17947] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1749.144374][T17947] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1749.159282][T17947] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1749.167750][T17947] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1749.180507][T17947] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1749.188563][T17947] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1749.199679][T17947] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1749.207675][T17947] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1749.218858][T17947] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1749.226825][T17947] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1749.239053][T17947] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1749.247031][T17947] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x0, 0x5, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x12000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1754.047749][T17952] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.058058][T17952] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.068177][T17952] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.078351][T17952] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.086716][T17951] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1754.126673][T17951] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1754.197072][T17951] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1754.254816][T17951] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1754.346988][T17951] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:55:35 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:35 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x10, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:35 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:55:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x14000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x0, 0x5, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) [ 1754.408641][T17951] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.419444][T17951] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.430339][T17951] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1754.440706][T17951] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:55:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x16000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1754.485482][T18289] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1754.496232][T18289] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1754.507753][T18286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1754.515746][T18286] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1754.527240][T18286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1754.535300][T18286] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1754.549520][T18286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1754.557566][T18286] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1754.571559][T18286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1754.579650][T18286] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000122c4138 [ 1754.608754][T18286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1754.616870][T18286] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:35 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:35 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x18000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1754.840237][T18289] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1754.852053][T18286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1754.860153][T18286] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1754.871158][T18286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1754.879402][T18286] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 18:55:35 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:35 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x11, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1754.890767][T18286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1754.898808][T18286] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1754.911285][T18289] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1754.912021][T18286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1754.929093][T18286] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1754.984924][T18289] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1755.305174][T18282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1755.313236][T18282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1755.324352][T18282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1755.332308][T18282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1755.343714][T18282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1755.351716][T18282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1755.366664][T18282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1755.374659][T18282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1755.387735][T18282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1755.395735][T18282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1755.406778][T18282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1755.414832][T18282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1755.426115][T18282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1755.434138][T18282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1755.446034][T18282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1755.454026][T18282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:40 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x12, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:40 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x19000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:40 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:55:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x0, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x58000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1759.777426][T18289] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1759.787723][T18289] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1759.798311][T18289] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1759.808739][T18289] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1759.856403][T18724] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1759.866909][T18724] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1759.878363][T18722] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1759.886468][T18722] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b 18:55:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x60000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1759.912817][T18722] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1759.920920][T18722] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1759.969861][T18722] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1759.978002][T18722] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1759.991137][T18722] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1759.999394][T18722] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005fad80a9 18:55:40 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1760.022130][T18722] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.030236][T18722] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1760.075748][T18722] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.083824][T18722] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1760.097012][T18722] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.105115][T18722] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1760.122490][T18722] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.130586][T18722] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1760.146633][T18722] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.154681][T18722] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x78000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:40 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:40 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x22, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1760.182443][T18724] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1760.235970][T18724] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1760.264676][T18724] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1760.672506][T18714] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.680575][T18714] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1760.691734][T18714] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.699782][T18714] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1760.711319][T18714] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.719339][T18714] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1760.734115][T18714] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.742122][T18714] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1760.754788][T18714] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.762749][T18714] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1760.773843][T18714] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.781903][T18714] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1760.792958][T18714] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.801071][T18714] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1760.813067][T18714] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1760.821105][T18714] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1765.677898][T18724] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1765.688188][T18724] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1765.698693][T18724] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1765.708935][T18724] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1765.717281][T18725] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1765.729482][T18725] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1765.784557][T18725] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1765.834874][T18725] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1765.894454][T18725] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:55:46 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x0, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x7b500000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:46 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x23, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:46 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c0200000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:55:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x0, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) [ 1765.969035][T18725] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1765.979298][T18725] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1765.989769][T18725] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1766.000169][T18725] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:55:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x9effffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1766.028687][T18954] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1766.040608][T18954] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1766.051478][T18955] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.059617][T18955] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1766.070864][T18955] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.078909][T18955] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1766.091152][T18955] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.099253][T18955] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1766.132474][T18955] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.140672][T18955] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1766.191024][T18955] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.199100][T18955] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1766.221349][T18955] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.229419][T18955] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1766.262375][T18955] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.270503][T18955] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 18:55:47 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1766.324949][T18955] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.332984][T18955] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xefffffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:47 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x27, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xf0ffffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1766.390343][T18954] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:55:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xf5ffffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1766.435104][T18954] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1766.484637][T18954] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1766.861992][T18949] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.870003][T18949] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1766.881135][T18949] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.889180][T18949] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1766.900865][T18949] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.908838][T18949] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1766.923202][T18949] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.931215][T18949] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1766.944455][T18949] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.952506][T18949] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1766.963789][T18949] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.971755][T18949] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1766.982967][T18949] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1766.991031][T18949] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1767.003383][T18949] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1767.011444][T18949] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x0, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:52 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x48, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:52 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xfeffffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:55:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x0, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xffffff7f}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1771.647134][T18954] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1771.657757][T18954] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1771.668366][T18954] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1771.678792][T18954] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:55:52 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1771.734599][T19285] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1771.749072][T19277] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1771.757127][T19277] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1771.769238][T19277] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1771.777241][T19277] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1771.797223][T19277] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1771.805280][T19277] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1771.821227][T19277] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1771.829314][T19277] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000243cdb5f 18:55:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xffffff9e}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1771.908986][T19277] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1771.917049][T19277] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1771.953538][T19277] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1771.961573][T19277] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1771.975764][T19277] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1771.983801][T19277] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1772.000027][T19277] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.008164][T19277] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 18:55:52 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:52 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x4c, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xffffffef}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1772.050834][T19277] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.058995][T19277] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1772.070263][T19285] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1772.121046][T19285] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1772.165094][T19285] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1772.234248][T19285] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:55:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x0, 0x6, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xfffffff0}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:53 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x68, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:53 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1772.298198][T19285] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1772.308627][T19285] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1772.319190][T19285] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1772.329371][T19285] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1772.354711][T19711] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1772.368064][T19711] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1772.405715][T19711] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1772.454313][T19711] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1772.504868][T19711] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1772.548967][T19281] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.556991][T19281] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1772.568036][T19281] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.576035][T19281] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1772.587469][T19281] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.595507][T19281] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1772.609749][T19281] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.617824][T19281] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1772.630732][T19281] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.638737][T19281] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1772.649720][T19281] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.657736][T19281] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1772.668887][T19281] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.677147][T19281] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1772.689416][T19281] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 18:55:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:55:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:55:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xfffffff5}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:53 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x6c, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:53 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0xfffffffe}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1772.697397][T19281] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1772.762120][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.770249][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1772.781879][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.789950][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1772.802366][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.810470][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1772.824222][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.832248][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000256021ac [ 1772.858610][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.866667][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:53 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1772.927831][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.935902][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1772.971450][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1772.979566][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1772.992727][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.000790][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1773.025038][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.033226][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000256021ac [ 1773.062152][T19824] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.070207][T19824] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1773.571736][T19822] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.579820][T19822] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1773.590933][T19822] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.599107][T19822] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1773.610682][T19822] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.618735][T19822] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1773.633368][T19822] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.641462][T19822] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1773.654516][T19822] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.662506][T19822] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1773.673484][T19822] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.681574][T19822] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1773.692682][T19822] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.700677][T19822] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1773.712930][T19822] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1773.720907][T19822] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:59 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061148c0000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x2}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:59 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x74, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:55:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) [ 1778.337938][T19711] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1778.348483][T19711] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1778.358946][T19711] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1778.368881][T19711] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:55:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x3}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1778.404171][T19948] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1778.415474][T19948] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1778.426099][T19944] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1778.434150][T19944] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1778.445187][T19944] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1778.453243][T19944] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1778.465862][T19944] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1778.473966][T19944] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1778.516041][T19944] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1778.524104][T19944] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:59 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1778.618526][T19944] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1778.626602][T19944] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1778.647832][T19944] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1778.655903][T19944] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1778.674561][T19944] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1778.682646][T19944] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1778.699773][T19944] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1778.707821][T19944] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:55:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x4}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:55:59 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1778.768401][T19948] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:55:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x5}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:55:59 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x74, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:59 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0xbe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:55:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x6}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1778.824573][T19948] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1778.875977][T19948] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1778.908808][T19948] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1778.919491][T19948] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1778.930415][T19948] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1778.941084][T19948] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1779.236277][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.244289][T19943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1779.255533][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.263543][T19943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1779.274946][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.283159][T19943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1779.297376][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.305429][T19943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1779.318389][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.326374][T19943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1779.337546][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.345595][T19943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1779.356671][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.364664][T19943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1779.376654][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 18:56:00 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:56:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x7}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:00 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:00 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x74, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:00 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x0, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) [ 1779.384672][T19943] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1779.421649][T20290] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 18:56:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x8}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:00 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x9}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1779.433277][T20290] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1779.458713][T20291] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.466861][T20291] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1779.479047][T20291] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.487092][T20291] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1779.499602][T20291] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.507629][T20291] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1779.526965][T20291] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.535008][T20291] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1779.588090][T20291] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.596183][T20291] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b 18:56:00 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1779.652226][T20291] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.660301][T20291] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1779.682564][T20291] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.690623][T20291] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1779.719666][T20291] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1779.727732][T20291] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xb}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:00 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x2, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1779.768862][T20290] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1779.815152][T20290] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1779.864479][T20290] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1780.251422][T20282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.259436][T20282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1780.270475][T20282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.278494][T20282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1780.289889][T20282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.297895][T20282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1780.312506][T20282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.320507][T20282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1780.333288][T20282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.341260][T20282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1780.352235][T20282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.360507][T20282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1780.371647][T20282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.379703][T20282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1780.391795][T20282] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 18:56:01 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:01 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:56:01 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:01 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xc}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1780.399791][T20282] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1780.460405][T20519] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.468449][T20519] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1780.479596][T20519] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.487606][T20519] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1780.499845][T20519] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.508076][T20519] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1780.528502][T20519] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.536533][T20519] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1780.585491][T20519] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.593569][T20519] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1780.671104][T20519] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.679162][T20519] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1780.698801][T20519] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.706842][T20519] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1780.748873][T20519] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1780.756941][T20519] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1781.272953][T20513] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.280969][T20513] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1781.292017][T20513] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.300065][T20513] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1781.311408][T20513] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.319579][T20513] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1781.333971][T20513] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.342020][T20513] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1781.354833][T20513] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.362798][T20513] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1781.373835][T20513] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.381795][T20513] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1781.393280][T20513] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.401353][T20513] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1781.413380][T20513] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.421439][T20513] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x0, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xe}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:05 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:05 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:05 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:56:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xf}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1785.277869][T20290] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1785.289200][T20290] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1785.299209][T20290] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1785.309430][T20290] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:56:06 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x12}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1785.358224][T20741] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1785.369063][T20741] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:56:06 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1785.405160][T20741] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1785.420955][T20737] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.429048][T20737] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1785.441648][T20737] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.449717][T20737] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1785.463962][T20737] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.472174][T20737] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1785.485506][T20737] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.493537][T20737] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008708ac84 [ 1785.525868][T20737] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.533936][T20737] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:06 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) 18:56:06 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x14}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1785.732612][T20737] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.740718][T20737] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1785.751731][T20737] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.759740][T20737] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1785.771276][T20737] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.779308][T20737] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1785.790795][T20741] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1785.797824][T20737] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.808522][T20737] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1785.854363][T20741] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1786.179434][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1786.187549][T20735] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1786.198682][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1786.206656][T20735] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1786.218164][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1786.226236][T20735] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1786.240359][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1786.248353][T20735] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1786.261079][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1786.269118][T20735] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1786.280185][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1786.288250][T20735] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1786.299332][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1786.307310][T20735] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1786.319377][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1786.327417][T20735] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x0, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:11 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:11 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) 18:56:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x16}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:11 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x5, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1790.847026][T20741] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1790.857111][T20741] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1790.867404][T20741] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1790.877491][T20741] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:56:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x18}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x19}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1790.913713][T21072] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1790.924744][T21072] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:56:11 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) [ 1790.957801][T21069] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1790.965846][T21069] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1790.977486][T21069] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1790.985601][T21069] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1790.999392][T21069] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.007460][T21069] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1791.022552][T21069] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.030585][T21069] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000055e6b0a9 18:56:11 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1791.078090][T21069] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.086226][T21069] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1791.150325][T21069] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.158421][T21069] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1791.175531][T21069] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.183578][T21069] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1791.197133][T21069] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.205287][T21069] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1791.221077][T21069] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.229881][T21069] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:11 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x58}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1791.264278][T21072] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1791.326204][T21072] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1791.374488][T21072] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1791.746097][T21066] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.754099][T21066] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1791.765157][T21066] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.773152][T21066] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1791.784508][T21066] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.792466][T21066] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1791.807428][T21066] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.815500][T21066] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1791.828406][T21066] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.836390][T21066] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1791.847362][T21066] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.855376][T21066] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1791.866531][T21066] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.874512][T21066] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1791.886873][T21066] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1791.894951][T21066] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x0, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:17 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:17 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x7, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:17 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x60}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1796.937294][T21072] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1796.947800][T21072] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1796.958169][T21072] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1796.968264][T21072] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:56:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x78}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:17 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x300}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:17 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c2800000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1797.003764][T21202] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1797.022372][T21202] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1797.068892][T21207] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.077047][T21207] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1797.090114][T21207] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.098174][T21207] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1797.132120][T21207] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.140224][T21207] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1797.161673][T21207] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.169738][T21207] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x500}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:18 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1797.376373][T21207] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.384437][T21207] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1797.395707][T21207] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.396593][T21202] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1797.403753][T21207] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1797.403982][T21207] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.432462][T21207] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1797.445273][T21207] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.453396][T21207] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1797.504900][T21202] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1797.557767][T21202] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1797.836799][T21199] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.844814][T21199] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1797.855800][T21199] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.863775][T21199] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1797.875183][T21199] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.883166][T21199] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1797.898229][T21199] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.906213][T21199] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1797.919120][T21199] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.927119][T21199] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1797.938075][T21199] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.946275][T21199] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1797.957370][T21199] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.965449][T21199] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1797.977775][T21199] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1797.985771][T21199] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x0, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:23 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:23 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x8, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x600}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:23 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1803.027585][T21202] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1803.037767][T21202] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1803.047979][T21202] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1803.058373][T21202] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:56:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x700}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1803.100564][T21340] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1803.111640][T21340] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1803.112244][T21337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.129408][T21337] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1803.140588][T21337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.148599][T21337] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1803.160222][T21337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.168339][T21337] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1803.188531][T21337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.196569][T21337] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1803.294155][T21337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.302236][T21337] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1803.328870][T21337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 18:56:23 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:23 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x900}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1803.336937][T21337] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1803.349693][T21337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.357728][T21337] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1803.377854][T21337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.385927][T21337] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:24 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xb00}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1803.489233][T21340] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1803.515702][T21340] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1803.555724][T21340] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1803.921337][T21332] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.929354][T21332] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1803.940790][T21332] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.948775][T21332] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1803.960054][T21332] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.968047][T21332] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1803.982489][T21332] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1803.990585][T21332] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1804.003421][T21332] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1804.011406][T21332] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1804.022419][T21332] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1804.030412][T21332] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1804.041565][T21332] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1804.049553][T21332] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1804.061624][T21332] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1804.069605][T21332] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x0, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:29 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, 0x0, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:29 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:29 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0xa, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xc00}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1809.067097][T21340] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1809.077621][T21340] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1809.088237][T21340] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1809.098576][T21340] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:56:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xe00}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:29 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, 0x0, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1809.129066][T21671] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1809.139637][T21671] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1809.174485][T21671] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1809.217366][T21675] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1809.225421][T21675] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1809.240030][T21675] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1809.248083][T21675] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 18:56:29 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1809.265383][T21675] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1809.273437][T21675] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 18:56:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xf00}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1809.335625][T21675] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1809.343708][T21675] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:30 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, 0x0, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:30 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, 0x0, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1809.511575][T21671] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1809.514073][T21675] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1809.529355][T21675] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1809.540834][T21675] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1809.548873][T21675] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1809.560740][T21675] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1809.568804][T21675] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1809.581728][T21671] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1809.593816][T21675] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1809.601789][T21675] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1809.974562][T21664] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1809.982679][T21664] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1809.993825][T21664] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1810.001791][T21664] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1810.013354][T21664] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1810.021438][T21664] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1810.036470][T21664] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1810.044638][T21664] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1810.057456][T21664] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1810.065436][T21664] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1810.076537][T21664] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1810.084514][T21664] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1810.095559][T21664] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1810.103596][T21664] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1810.115810][T21664] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1810.123779][T21664] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x0, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x1200}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:35 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:35 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0xb, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:35 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, 0x0, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:56:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x1400}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1815.247693][T21671] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1815.258271][T21671] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1815.268662][T21671] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1815.278926][T21671] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:56:36 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:36 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, 0x0, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1815.321956][T22109] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1815.332588][T22109] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1815.349532][T22107] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.357637][T22107] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1815.384899][T22107] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.393025][T22107] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1815.410232][T22107] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.418264][T22107] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1815.432903][T22107] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.441017][T22107] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008f04a863 [ 1815.488074][T22107] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.496129][T22107] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1815.566701][T22107] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.574779][T22107] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b 18:56:36 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x1600}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:36 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1815.652062][T22107] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.660208][T22107] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1815.674753][T22109] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1815.678281][T22107] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.692491][T22107] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1815.712772][T22107] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.720824][T22107] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1815.764721][T22109] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1815.804410][T22109] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1816.141045][T22098] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1816.149086][T22098] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1816.160111][T22098] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1816.168097][T22098] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1816.179646][T22098] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1816.187621][T22098] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1816.202064][T22098] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1816.210194][T22098] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1816.223486][T22098] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1816.231524][T22098] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1816.242488][T22098] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1816.250526][T22098] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1816.261627][T22098] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1816.269633][T22098] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1816.281978][T22098] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1816.289955][T22098] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x0, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:41 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0xc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x1800}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:56:41 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1821.257372][T22109] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1821.267789][T22109] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1821.278105][T22109] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1821.288363][T22109] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:56:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x1900}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1821.316228][T22437] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1821.329292][T22437] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1821.353198][T22434] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1821.361173][T22434] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1821.372428][T22434] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1821.380461][T22434] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1821.397266][T22434] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1821.405300][T22434] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1821.420073][T22434] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1821.428093][T22434] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000d6cf4fa8 [ 1821.486223][T22434] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1821.494277][T22434] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:42 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:42 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1821.641373][T22434] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1821.649461][T22434] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1821.671897][T22434] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1821.679979][T22434] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 18:56:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x507b}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1821.693048][T22437] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1821.698661][T22434] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1821.710810][T22434] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1821.723620][T22434] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1821.731701][T22434] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x5800}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:42 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1821.747073][T22437] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1821.784484][T22437] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1822.159307][T22435] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1822.167309][T22435] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1822.178385][T22435] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1822.186483][T22435] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1822.197875][T22435] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1822.205847][T22435] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1822.219855][T22435] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1822.227838][T22435] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1822.240729][T22435] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1822.248705][T22435] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1822.259829][T22435] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1822.267807][T22435] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1822.278967][T22435] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1822.286958][T22435] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1822.299299][T22435] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1822.307288][T22435] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:47 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x0, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:47 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0xd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x6000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:47 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:47 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:56:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x7800}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1826.787714][T22437] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1826.797736][T22437] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1826.807962][T22437] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1826.818204][T22437] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1826.864252][T22678] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1826.875017][T22678] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1826.885924][T22680] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1826.893997][T22680] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1826.905697][T22680] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1826.913815][T22680] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1826.928695][T22680] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1826.936731][T22680] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1826.967246][T22680] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1826.975317][T22680] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1827.064542][T22680] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.072635][T22680] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1827.093582][T22680] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.101644][T22680] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 18:56:47 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:47 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x7b50}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1827.141764][T22680] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.149818][T22680] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1827.166961][T22680] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.175014][T22680] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x1000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:47 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c1000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1827.226377][T22678] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1827.265818][T22678] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1827.314580][T22678] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1827.690317][T22673] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.698388][T22673] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1827.709536][T22673] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.717545][T22673] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1827.728884][T22673] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.736874][T22673] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1827.751218][T22673] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.759222][T22673] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1827.771994][T22673] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.780091][T22673] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1827.791062][T22673] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.799088][T22673] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1827.810322][T22673] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.818313][T22673] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1827.830400][T22673] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1827.838410][T22673] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:53 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0xe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x2000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:53 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:53 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1832.687269][T22678] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1832.697975][T22678] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1832.708264][T22678] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1832.718577][T22678] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:56:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x3000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1832.747620][T22909] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1832.768307][T22909] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1832.782284][T22913] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1832.790309][T22913] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1832.802989][T22913] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1832.811080][T22913] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1832.826419][T22913] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1832.834467][T22913] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1832.851543][T22913] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1832.859590][T22913] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008708ac84 [ 1832.902912][T22913] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1832.910987][T22913] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:53 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:53 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:53 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r2 = fork() r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0x0, 0x0, 0x0, r1, r2, 0x0], 0x6, {r3}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c1000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x4000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:53 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1833.119958][T22909] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1833.134078][T22913] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.142099][T22913] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1833.155323][T22913] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.163519][T22913] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1833.175621][T22913] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.183915][T22913] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1833.195308][T22909] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1833.205914][T22913] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.213969][T22913] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1833.265129][T22909] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1833.584094][T22910] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.592081][T22910] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1833.603231][T22910] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.611205][T22910] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1833.622883][T22910] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.630955][T22910] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1833.645720][T22910] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.653905][T22910] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1833.666907][T22910] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.675035][T22910] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1833.686008][T22910] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.694013][T22910] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1833.705293][T22910] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.713333][T22910] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1833.725170][T22910] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1833.733402][T22910] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:59 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:56:59 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x10, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:56:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x5000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:59 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r2 = fork() r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0x0, 0x0, 0x0, r1, r2, 0x0], 0x6, {r3}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:59 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3d030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:56:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x6000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1838.527488][T22909] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1838.538011][T22909] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1838.548743][T22909] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1838.559461][T22909] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1838.606350][T23453] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1838.616859][T23445] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1838.616918][T23453] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1838.624968][T23445] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1838.645917][T23445] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1838.653971][T23445] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1838.670384][T23445] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1838.678518][T23445] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1838.722804][T23445] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1838.730870][T23445] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f70a794d 18:56:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1838.764206][T23445] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1838.772256][T23445] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:56:59 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r2 = fork() r3 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[0x0, 0x0, 0x0, r1, r2, 0x0], 0x6, {r3}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x7000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:56:59 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:56:59 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1839.009160][T23453] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1839.017980][T23445] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.026984][T23445] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1839.038011][T23445] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.046226][T23445] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1839.057700][T23445] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.065756][T23445] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1839.078482][T23453] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1839.083292][T23445] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.096402][T23445] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1839.144690][T23453] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1839.421412][T23442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.430555][T23442] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1839.441786][T23442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.449902][T23442] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1839.461214][T23442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.469226][T23442] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1839.483921][T23442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.491916][T23442] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1839.504838][T23442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.512881][T23442] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1839.524135][T23442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.532106][T23442] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1839.543357][T23442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.551343][T23442] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1839.563713][T23442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1839.571715][T23442] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:05 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:05 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x11, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x8000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:05 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138cc800000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:05 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:05 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1844.527682][T23453] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1844.537940][T23453] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1844.548175][T23453] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1844.558527][T23453] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:57:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x9000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1844.595066][T23785] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1844.606311][T23785] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:57:05 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xb000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1844.637580][T23781] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1844.645740][T23781] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1844.658675][T23781] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1844.666757][T23781] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1844.680786][T23781] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1844.688970][T23781] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1844.703354][T23781] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1844.711377][T23781] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021b04fc7 [ 1844.757783][T23781] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1844.765830][T23781] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:05 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1844.836188][T23781] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1844.844243][T23781] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1844.864711][T23781] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1844.872822][T23781] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1844.918926][T23781] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1844.927124][T23781] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1844.946849][T23781] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1844.954918][T23781] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:05 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xc000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:05 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c1000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1844.971707][T23785] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1845.025593][T23785] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1845.084598][T23785] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1845.423418][T23778] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1845.431430][T23778] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1845.442516][T23778] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1845.450496][T23778] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1845.461870][T23778] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1845.469842][T23778] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1845.484324][T23778] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1845.492324][T23778] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1845.505498][T23778] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1845.513521][T23778] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1845.524530][T23778] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1845.532512][T23778] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1845.543613][T23778] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1845.551655][T23778] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1845.564116][T23778] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1845.572109][T23778] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:11 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:11 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x12, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xe000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:11 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138ce800000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:11 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1850.687635][T23785] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1850.698323][T23785] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1850.708621][T23785] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1850.719117][T23785] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:57:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xf000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:11 executing program 2: perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c1000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:11 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1850.764192][T24027] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1850.774956][T24027] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:57:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x12000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1850.851788][T24024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1850.859844][T24024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1850.873984][T24024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1850.882010][T24024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1850.895300][T24024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1850.903339][T24024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1850.916662][T24024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1850.924706][T24024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000008b657f9c [ 1850.969604][T24024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1850.977683][T24024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1851.046620][T24024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.054664][T24024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b 18:57:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x14000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:11 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1851.096013][T24027] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1851.106667][T24024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.114726][T24024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1851.126295][T24024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.134336][T24024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1851.155639][T24024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.163840][T24024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1851.179871][T24027] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1851.217563][T24027] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1851.584313][T24019] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.592322][T24019] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1851.603353][T24019] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.611322][T24019] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1851.622986][T24019] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.630948][T24019] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1851.645361][T24019] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.653366][T24019] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1851.666366][T24019] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.674352][T24019] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1851.685373][T24019] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.693441][T24019] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1851.704613][T24019] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.712575][T24019] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1851.724522][T24019] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.732508][T24019] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:16 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:16 executing program 2: perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x16000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:16 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x22, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:16 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1856.177413][T24027] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1856.187820][T24027] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1856.197897][T24027] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1856.208138][T24027] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1856.248998][T24360] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1856.259416][T24358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1856.267565][T24358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1856.278979][T24360] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1856.279254][T24358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1856.296928][T24358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1856.331847][T24358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1856.339918][T24358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1856.377364][T24358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1856.385485][T24358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000055e6b0a9 [ 1856.411673][T24358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1856.419791][T24358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1856.486998][T24358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1856.495085][T24358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1856.510968][T24358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1856.519028][T24358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 18:57:17 executing program 2: perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x18000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:17 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1856.532322][T24358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1856.540462][T24358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1856.568576][T24358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1856.576652][T24358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:17 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x23, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x19000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:17 executing program 2: perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1856.625730][T24360] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1856.684579][T24360] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1856.734663][T24360] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1857.073739][T24355] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1857.081745][T24355] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1857.092869][T24355] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1857.100858][T24355] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1857.112663][T24355] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1857.120673][T24355] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1857.135346][T24355] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1857.143360][T24355] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1857.157406][T24355] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1857.165436][T24355] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1857.176545][T24355] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1857.184531][T24355] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1857.195647][T24355] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1857.203634][T24355] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1857.216038][T24355] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1857.224143][T24355] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:23 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x58000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:23 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:23 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x27, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:23 executing program 2: perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c1000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1862.357690][T24360] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1862.368022][T24360] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1862.378504][T24360] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1862.388609][T24360] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:57:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x60000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x78000000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:23 executing program 2: perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1862.424826][T24600] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1862.435739][T24600] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1862.463914][T24601] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.471915][T24601] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1862.483119][T24601] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.491114][T24601] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1862.505089][T24601] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.513182][T24601] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1862.548591][T24601] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.556648][T24601] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1862.598755][T24601] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.606822][T24601] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1862.620210][T24601] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.628244][T24601] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1862.641858][T24601] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.649885][T24601] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1862.671642][T24601] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.679811][T24601] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:23 executing program 2: perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:23 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x7b500000}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1862.800440][T24600] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1862.848911][T24600] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1862.904320][T24600] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1863.264792][T24595] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1863.272853][T24595] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1863.283963][T24595] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1863.292005][T24595] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1863.303353][T24595] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1863.311321][T24595] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1863.325564][T24595] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1863.333622][T24595] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1863.346590][T24595] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1863.354619][T24595] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1863.365747][T24595] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1863.373722][T24595] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1863.384828][T24595] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1863.392874][T24595] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1863.405087][T24595] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1863.413070][T24595] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:29 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x48, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:29 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x9effffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:29 executing program 2: perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:57:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xefffffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1868.367379][T24600] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1868.377785][T24600] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1868.388244][T24600] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1868.398475][T24600] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:57:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xf0ffffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1868.450086][T24743] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1868.461708][T24741] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.470218][T24741] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1868.481533][T24741] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.489681][T24741] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1868.502412][T24743] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1868.515154][T24741] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.523277][T24741] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1868.540156][T24741] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.548269][T24741] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000b337c1a8 [ 1868.578043][T24741] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.586103][T24741] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:29 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xf5ffffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1868.680779][T24741] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.688841][T24741] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b 18:57:29 executing program 2: perf_event_open(&(0x7f0000000640)={0x0, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1868.734023][T24741] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.742056][T24741] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1868.774855][T24741] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.782892][T24741] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1868.801036][T24741] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.809074][T24741] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:29 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x4c, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1868.824397][T24743] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1868.884906][T24743] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1868.944317][T24743] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1869.268357][T24738] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1869.276443][T24738] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1869.287484][T24738] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1869.295485][T24738] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1869.306948][T24738] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1869.314932][T24738] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1869.329436][T24738] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1869.337448][T24738] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1869.350395][T24738] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1869.358509][T24738] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1869.369508][T24738] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1869.377671][T24738] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1869.388963][T24738] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1869.396981][T24738] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1869.409148][T24738] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1869.417209][T24738] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xfeffffff}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:35 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:35 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:35 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x68, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x67010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:57:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xffffff7f}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1874.377578][T24743] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1874.388121][T24743] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1874.398437][T24743] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1874.409458][T24743] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1874.461467][T24977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1874.462097][T24984] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1874.469618][T24977] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1874.490230][T24977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1874.498263][T24977] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1874.511699][T24977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1874.519811][T24977] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1874.537397][T24977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1874.545456][T24977] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000055e6b0a9 18:57:35 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1874.598547][T24977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1874.606627][T24977] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:35 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1874.675973][T24977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1874.684035][T24977] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1874.698566][T24977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1874.706621][T24977] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1874.718429][T24977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1874.726508][T24977] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1874.753683][T24977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1874.761708][T24977] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xffffff9e}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:35 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x6c, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xffffffef}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1874.780241][T24984] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1874.836396][T24984] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1874.894355][T24984] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1874.964775][T24984] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1875.277060][T24976] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1875.285085][T24976] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1875.296150][T24976] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1875.304144][T24976] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1875.317148][T24976] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1875.325209][T24976] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1875.339848][T24976] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1875.347867][T24976] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1875.360402][T24976] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1875.368413][T24976] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1875.379536][T24976] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1875.387545][T24976] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1875.398643][T24976] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1875.406712][T24976] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1875.418785][T24976] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1875.426851][T24976] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:40 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:40 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xfffffff0}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:40 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x74, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:57:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xfffffff5}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1880.287768][T24984] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1880.297890][T24984] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1880.308501][T24984] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1880.318922][T24984] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:57:41 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0xfffffffe}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1880.373007][T25320] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1880.398296][T25314] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1880.406331][T25314] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1880.417926][T25314] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1880.426005][T25314] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1880.442159][T25314] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1880.450207][T25314] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1880.465248][T25314] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1880.473304][T25314] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000f70a794d [ 1880.499942][T25314] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1880.507989][T25314] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:41 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1880.553989][T25320] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1880.590103][T25314] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1880.598199][T25314] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1880.611521][T25314] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1880.619556][T25314] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1880.633431][T25314] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1880.641485][T25314] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 18:57:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:41 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x7a, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1880.657377][T25314] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1880.665495][T25314] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1880.716216][T25320] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1880.774848][T25320] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1880.834554][T25320] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1881.183197][T25310] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1881.191314][T25310] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1881.202396][T25310] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1881.210542][T25310] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1881.221967][T25310] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1881.229968][T25310] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1881.244768][T25310] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1881.252737][T25310] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1881.265767][T25310] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1881.273780][T25310] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1881.284794][T25310] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1881.292758][T25310] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1881.303862][T25310] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1881.311845][T25310] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1881.324129][T25310] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1881.332138][T25310] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:46 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:46 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0xbe, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:46 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) 18:57:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1886.157149][T25320] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1886.167690][T25320] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1886.178035][T25320] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1886.188416][T25320] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1886.247279][T25455] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1886.258000][T25455] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1886.274966][T25448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1886.283041][T25448] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1886.314181][T25448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1886.322229][T25448] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1886.335293][T25448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1886.343379][T25448] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 18:57:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x4}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:47 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:47 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c000b000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1886.361562][T25448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1886.369589][T25448] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1886.482722][T25448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1886.490783][T25448] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b 18:57:47 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1886.538747][T25448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1886.546817][T25448] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1886.560952][T25448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1886.569074][T25448] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 18:57:47 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x6}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1886.598217][T25448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1886.606246][T25448] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1886.621742][T25455] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1886.694810][T25455] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1886.714465][T25455] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1887.053545][T25443] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1887.061702][T25443] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1887.072834][T25443] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1887.080840][T25443] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1887.093128][T25443] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1887.101304][T25443] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1887.116372][T25443] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1887.124365][T25443] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1887.137338][T25443] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1887.145322][T25443] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1887.156297][T25443] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1887.164293][T25443] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1887.175482][T25443] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1887.183464][T25443] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1887.195453][T25443] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1887.203552][T25443] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:52 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0xff, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:52 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x7}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:52 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1892.067295][T25455] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1892.077724][T25455] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1892.088423][T25455] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1892.098611][T25455] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:57:52 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x8}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1892.130421][T25790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1892.141149][T25790] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1892.160039][T25786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.168077][T25786] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1892.179216][T25786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.187363][T25786] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1892.199235][T25786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.207248][T25786] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1892.219448][T25786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.227517][T25786] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000055e6b0a9 [ 1892.270823][T25786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 18:57:52 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1892.278971][T25786] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:53 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1892.345547][T25786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.353731][T25786] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1892.375596][T25786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.383665][T25786] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1892.395985][T25786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.404016][T25786] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1892.418877][T25786] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.426918][T25786] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x9}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:53 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:53 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1892.511065][T25790] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1892.554521][T25790] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1892.604399][T25790] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1892.960659][T25782] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.968685][T25782] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1892.979761][T25782] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1892.987731][T25782] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1892.999235][T25782] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.007206][T25782] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1893.021612][T25782] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.029611][T25782] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1893.042329][T25782] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.050312][T25782] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1893.061278][T25782] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.069254][T25782] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1893.080381][T25782] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.088367][T25782] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1893.100580][T25782] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.108611][T25782] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:58 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:57:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0xb}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:58 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x2, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:57:58 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:57:58 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x79010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1897.547070][T25790] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1897.557955][T25790] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1897.568474][T25790] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1897.579126][T25790] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:57:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0xc}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1897.614747][T26022] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1897.625553][T26022] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1897.641371][T26024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1897.649566][T26024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1897.663802][T26024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1897.671825][T26024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1897.687837][T26024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1897.695892][T26024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1897.711973][T26024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1897.720195][T26024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021b04fc7 18:57:58 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1897.771031][T26024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1897.779084][T26024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:57:58 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1897.880469][T26024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1897.888552][T26024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1897.910399][T26024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1897.918529][T26024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 18:57:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0xe}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:57:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0xf}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1897.936742][T26024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1897.944795][T26024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1897.957807][T26024] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1897.965809][T26024] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1897.977161][T26022] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 18:57:58 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x3, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1898.024661][T26022] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1898.065351][T26022] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1898.437877][T26016] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1898.445934][T26016] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1898.457030][T26016] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1898.465074][T26016] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1898.476700][T26016] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1898.484721][T26016] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1898.499268][T26016] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1898.507263][T26016] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1898.520309][T26016] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1898.528286][T26016] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1898.539371][T26016] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1898.547358][T26016] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1898.558540][T26016] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1898.567209][T26016] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1898.579314][T26016] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1898.587360][T26016] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1902.193266][T25460] ================================================================== [ 1902.201354][T25460] BUG: KCSAN: data-race in xfrm_lookup_with_ifid / xfrm_lookup_with_ifid [ 1902.209750][T25460] [ 1902.212053][T25460] write to 0xffff88813683a908 of 8 bytes by task 1849 on cpu 1: [ 1902.219662][T25460] xfrm_lookup_with_ifid+0x1029/0x1820 [ 1902.225312][T25460] xfrm_lookup_route+0x37/0x100 [ 1902.230151][T25460] ip6_dst_lookup_flow+0x94/0xc0 [ 1902.235073][T25460] send6+0x238/0x3b0 [ 1902.238955][T25460] wg_socket_send_skb_to_peer+0xbb/0x130 [ 1902.244576][T25460] wg_socket_send_buffer_to_peer+0xf7/0x120 [ 1902.250455][T25460] wg_packet_handshake_send_worker+0x109/0x150 [ 1902.256590][T25460] process_one_work+0x3fc/0x980 [ 1902.261427][T25460] worker_thread+0x616/0xa70 [ 1902.265996][T25460] kthread+0x2c7/0x2e0 [ 1902.270042][T25460] ret_from_fork+0x1f/0x30 [ 1902.274434][T25460] [ 1902.276735][T25460] write to 0xffff88813683a908 of 8 bytes by task 25460 on cpu 0: [ 1902.284427][T25460] xfrm_lookup_with_ifid+0x1029/0x1820 [ 1902.289865][T25460] xfrm_lookup_route+0x37/0x100 [ 1902.294694][T25460] ip6_dst_lookup_flow+0x94/0xc0 [ 1902.299612][T25460] send6+0x238/0x3b0 [ 1902.303507][T25460] wg_socket_send_skb_to_peer+0xbb/0x130 [ 1902.309130][T25460] wg_socket_send_buffer_to_peer+0xf7/0x120 [ 1902.315004][T25460] wg_packet_handshake_send_worker+0x109/0x150 [ 1902.321139][T25460] process_one_work+0x3fc/0x980 [ 1902.325987][T25460] worker_thread+0x616/0xa70 [ 1902.330560][T25460] kthread+0x2c7/0x2e0 [ 1902.334606][T25460] ret_from_fork+0x1f/0x30 [ 1902.339000][T25460] [ 1902.341302][T25460] value changed: 0x0000000061b8e939 -> 0x0000000061b8e93a [ 1902.348382][T25460] [ 1902.350682][T25460] Reported by Kernel Concurrency Sanitizer on: [ 1902.356804][T25460] CPU: 0 PID: 25460 Comm: kworker/u4:3 Not tainted 5.16.0-rc5-syzkaller #0 [ 1902.365372][T25460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1902.375407][T25460] Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker [ 1902.382323][T25460] ================================================================== 18:58:04 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:58:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x12}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:58:04 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:58:04 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:58:04 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:58:04 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1903.328352][T26022] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1903.338926][T26022] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1903.349503][T26022] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1903.359654][T26022] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1903.401533][T26362] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1903.411910][T26358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1903.419998][T26358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1903.431087][T26358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1903.431476][T26362] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1903.439089][T26358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1903.439688][T26358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1903.467883][T26358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1903.503371][T26358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1903.511399][T26358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000021b04fc7 [ 1903.540099][T26358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1903.548235][T26358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1903.594216][T26358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1903.602359][T26358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1903.623167][T26358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1903.631207][T26358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 18:58:04 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1903.644738][T26358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1903.652744][T26358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1903.668553][T26358] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1903.676593][T26358] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:58:04 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x6, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:58:04 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:58:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x14}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:58:04 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:58:04 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x16}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1903.796408][T26362] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1903.845213][T26362] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1903.894522][T26362] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1904.230034][T26356] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1904.238069][T26356] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1904.249365][T26356] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1904.257663][T26356] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1904.269014][T26356] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1904.276999][T26356] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1904.291806][T26356] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1904.299913][T26356] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1904.312661][T26356] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1904.320646][T26356] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1904.331695][T26356] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1904.339689][T26356] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1904.350913][T26356] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1904.358916][T26356] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1904.370951][T26356] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1904.378957][T26356] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:58:10 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sched_setattr(0x0, &(0x7f0000000340)={0x38, 0x0, 0x10000000, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, 0x401}, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x38, 0x0, 0x0, 0x0, 0x3739c35e, 0x0, 0x0, 0x2}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) r2 = getpgrp(0xffffffffffffffff) sched_getattr(r2, &(0x7f0000000200)={0x38}, 0xfffffffffffffefe, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x20000001) sendmsg$IPCTNL_MSG_CT_GET_STATS(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), 0xffffffffffffffff) r5 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid\x00') sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x3c, r4, 0xc09, 0x5, 0x0, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x0, 0x8a, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="000127a8007365636f6e646e616d6500008d196d1a647f76010f00a8007365636f6e85b4daa936ede7d72a6ebac1eb696d646e616d6500000e00a80066697273746e616d6500000008000cb77063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31042e30000000000066697273746e616d65000000080001007063690011000200303030303a30303a31302e3000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x20008010}, 0x4040005) sendmsg$NFT_BATCH(r0, 0x0, 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x38, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) 18:58:10 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x7, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 18:58:10 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:58:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x18}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:58:10 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c001c000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:58:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, 0x0) rename(0x0, 0x0) [ 1909.307413][T26362] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1909.318064][T26362] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1909.328412][T26362] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1909.338388][T26362] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 18:58:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x19}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1909.375806][T26695] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1909.386429][T26695] netdevsim netdevsim4 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1909.432354][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1909.440423][T26696] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1909.452654][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1909.460700][T26696] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1909.473885][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 18:58:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x58}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) 18:58:10 executing program 2: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r3 = fork() r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r1, r0, 0x0, r2, r3, 0x0], 0x6, {r4}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 18:58:10 executing program 3: perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xe6, 0x0, 0x0, 0x0, 0x0, 0xedc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x8, 0x2, 0x0, 0x0, 0x400}, 0x0, 0xb, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000ac0)={0x0, 0x80, 0x0, 0x0, 0x7f, 0xff, 0x0, 0x0, 0x0, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000a80)}, 0x440, 0x3f, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x5, 0xffffffffffffffff, 0x1) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = clone3(&(0x7f0000000800)={0x10010600, &(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000700), {0x18}, &(0x7f00000015c0)=""/4096, 0x1000, 0x0, &(0x7f00000007c0)=[0x0], 0x1}, 0x58) pipe2$9p(&(0x7f0000000240), 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000400)={0x0, 0x0}) r4 = fork() r5 = openat(0xffffffffffffffff, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) clone3(&(0x7f00000004c0)={0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), {0x3}, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r1, 0x0, r3, r4, 0x0], 0x6, {r5}}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f00000010c0)=ANY=[@ANYBLOB="61128c000000000061138c001f000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000004f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be9525db67754bb1271056db5250f11ec5f3df3bd49c6c3feffffff8ecf264e0f8492b80482f48821a0d2d17f2f1754558f2278af6d71d79a5ed8a5d4601d295c45a6a0b9bdb7dd399703d6c4f677ffff369289aa6812b8e007e733aba459788b9c37931bdba010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955cfa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab7011e010000000000d04acd6002d4519af619e3cca4d69e0dee5eb106774a8f3e6916df85aaf34c4756ad3a6d75ec88158f0200000000c8fb735fd552bdbcfdcc39598068551a7c291c3770e335c251a5500e0743eb2dc819b6cf5c8ac8038a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20f00297b19815a5b96d6470fa9f81179fce2ac16f64ea7b0ef3b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401c37382700600d362ed834f2af97787f696649a462ee2e1bcf8b07a10d6735154beb4020000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd1d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f44450c487434d253887a5ad103649afa17690884f9d2001e038451bb96589a7eab04871bc47207cd313f00000000000000407d000000000000a0ee4a082ec29816fb0000000000007d55bb83f984769994cf005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a61434b0c94cce699452050000000000000026a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea6a58bc3eeed729a2f95e1d6a1fc357b27990f51d33cd1bdf3dbcdf1c2cbb82ce8605abd094d3c495483186eef5cb247aa410dd86f07ea7ba1b5cded1f8fc47de13d2ba17b1e608cc3067aa5e2460900d472c275cc1dcd46a6321be36dd5342da5989dcc8c1e9ed32eb08bfbd9f7a4a1c63020a8d6d9662b3bc89140a6a36413f13d9536247ba66eb701a30744debfe69126c3f54250d7b3639e13f8df6ff262b2ce045b032abe1e891c50201e194e8c2ac0c274597e183953d823bc92acff3fbeb58c4ea7a9eb3c19ed60100010000857bbdf0ce8de1a9cd0645eca62e4645f0c4d6c2ad442750967460a332c6319a90db3fd9cec540b6080b7406111830fc3b08bcf5b811142ecbfc03293a2cd6ee3e3dbe0a8be3160ecda98cafb2f1de8296c01496a0915c822a44abff226c2414a747a0f12e3ee80124b5e8091af7c8db82d64e0f060a78694987c74db193ab6b2be3badbb046def0c06610f5c092a84d303f21a02319da4cc063a2e28a79ca4376b6f4fc3df47d8776baaef4f1b370f8"], &(0x7f0000000100)='GPL\x00'}, 0x48) [ 1909.481954][T26696] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1909.508740][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1909.516831][T26696] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x0000000084ba9eff [ 1909.584494][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1909.592514][T26696] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1909.648275][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1909.656336][T26696] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1909.681528][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 18:58:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x70, 0x0, 0x3}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, 0x0, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x80) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x44, 0x9, 0xa, 0x0, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x21}, @NFTA_SET_EXPR={0x10, 0x11, 0x0, 0x1, @cmp={{0x8}, @val={0x4}}}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x60}}}, 0x8c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x0, 0x8, 0x201, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_SHUTDOWN_SENT={0x8}, @CTA_TIMEOUT_SCTP_HEARTBEAT_ACKED={0x8}, @CTA_TIMEOUT_SCTP_ESTABLISHED={0x8, 0x4, 0x1, 0x0, 0xfffffffe}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}]}, 0x38}}, 0x20000800) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) fsetxattr(r3, &(0x7f0000000200)=@random={'btrfs.', '}\x00'}, 0x0, 0x0, 0x3) [ 1909.689666][T26696] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1909.707600][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1909.715702][T26696] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1909.729076][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1909.737202][T26696] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 18:58:10 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x8, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1909.748766][T26695] netdevsim netdevsim4 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1909.787235][T26695] netdevsim netdevsim4 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1909.835158][T26695] netdevsim netdevsim4 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1910.202187][T26687] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1910.210235][T26687] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1910.221357][T26687] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1910.229334][T26687] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1910.240821][T26687] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1910.248806][T26687] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1910.263109][T26687] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1910.271088][T26687] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379 [ 1910.284408][T26687] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1910.292435][T26687] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000000bf0e62b [ 1910.303460][T26687] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1910.311429][T26687] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000db46e432 [ 1910.322571][T26687] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1910.330562][T26687] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x000000005e604be2 [ 1910.342732][T26687] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1910.350708][T26687] ref_ctr decrement failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000562ae379