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{&(0x7f0000006700)="046203cc8ee1f6e8c0679bbb5acf94addd0a64f81fed9ea99fff2f8d00a1f597437a48c6504733b6831e2dad6ec5d0647c7e6c64ffd6b73c7d22499aafaa68a3f5c87a0f75008c4067e6e4118984cafba14cd2215073f22e3dcff543ad1abf4237d024cfa7897b5aed648252154ac1b01132bc15ebf7c2b6b3fb23e9ba1fe170d8ff71e5c42d03fc91e7ee494204af2c513f30babf2e446cbb3c52545495a89955", 0xa1}, {&(0x7f00000067c0)="aa347c92069f515e9b9fa2e0ba55e4edc00228fac0afc5", 0x17}, {&(0x7f0000006800)="6efcc804692257afc27f1dc9349134fd991f30c94b9baf42cf872f7ed5dbfb28c3b0d888d8cb1c281eefa3dc37cd4e58409adb89b02d987fc006b0ee1d67497de5865bfddd4bf128afe78c287a8e42f42e478b60", 0x54}, {&(0x7f0000006880)="654cbae8a49f128e702084f24295f3d2647621eab36c242d007e2be1ae4e2b719b9be903005bb831309b4e684ccba0471438a788e14966e20d91b427eac7d76c1ec0186dd47c1fb7a10451bd76f492aa56b6303507d247edaadbf8141e8d908117bc24666f28bd2ac26d57d1b4b9570436a49f6987e045de9ae0d941c1c9382f2844374b6d7807880ec6f0f46b722d2ef848f047bebb8616ce173355e6d95bbaac84479206561fdd5a097e48fa20f049ff041da12eefc8deb4e268b49a8257fb4fb2df8a477286111497b4d7cdef871a33b809d9f3c3e8", 0xd7}, {&(0x7f0000006980)="713220235eaca8f4dc608e5a455d0921554ab8281329441f26f78b1a7f17d6e7c8394863a8c1ae4864c17c4a9b0e14909f1f69ee63058eaef6bee484c879dca2079a430a56c5051770ee4cad69866a52f54d590a94ffab163f88f4309d830e1b502b5a4db38b8e32f1530aff7e7d8aae96172ab656b9620681", 0x79}, {&(0x7f0000006a00)="d6ee4c4ee25c216f147f48ff552f6595d2e8e2411e735de4ddd7b5cd3f42931d9782fa26ead63d19b82dbb7321c1b32290ef463ed6a1bbd13f38bc68ab1d307e028c5209673dc68cc2a0202685bf3d0268a0d5114e0479b581e4350672ab14586c699e0b1ab0050f0be80cb5b819c417a9e8bf24bb67267f4685fe4c43c67891b48ac041e9f30788aeb65f9f74452b", 0x8f}], 0x8, &(0x7f0000006c80)=[@rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5]}}, @cred={{0x1c, 0x1, 0x2, {r6, r7, 0xee01}}}, @rights={{0x14, 0x1, 0x1, [r3]}}], 0x80, 0x4040800}], 0x5, 0x4000840) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="4800c9738ecb918768adae25562228a5685e00001000050700"/36, @ANYRES64=r10, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=r3, @ANYRES16], 0x5}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x24}}, 0x4000) [ 3215.639298][ T1524] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:13 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket(0x6, 0x803, 0x1ac) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:13 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) 03:44:13 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)={0x1d, 0x1ff, "e3e91841a5dcf5bb422f28bc10e25996037b15da5b"}, 0x280800) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:14 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:14 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) 03:44:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) write$FUSE_NOTIFY_INVAL_INODE(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x2, 0x0, {0x2, 0x1, 0x400}}, 0x28) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 03:44:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2c0100, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:14 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1f) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pwritev(r4, &(0x7f00000002c0)=[{&(0x7f0000000040)="962fdab80c763da19fd8510d4095184f06b9ef043bc3ac708a1cbee37fce6a42db3de026cfd3e1e20d05e44a48338963e9114589099a4c7eb5bc78", 0x3b}, {&(0x7f0000000100)="ffbfe08dcc178adc908e962d953d45484a1bd2cfa18615e05ce9b4d26178ee253a1f365f8c8f0f6f3254460e512049aac65d42aff35c212c40fbcccb03bc28ee47b5144fffff0ecefaa4a4cfa5afe4dae47bd0c368a1c33db1bf5b509917735d3f1fb83699bdf8359f1da42bcfc42db81d7d37a407a63a0a2f59d5c14324c9f03031c7ab43f51e393566951299fc2d0fde2e8c4d23fbe5f623713aea34f86995c37d996a824e7f6f80288b300b89", 0xae}, {&(0x7f00000001c0)="b66b8024105fff8f09fea9aa957111fbd4ec32d0b2312208cc59507de0b528ae7be9b746ae221e2dd993cbbc09bcd2aa47e23100934a99bbaf8e39be8791080f87b868b68780", 0x46}, {&(0x7f0000000240)="795f84306078e0f3f2971edef43625bb5c606a22b5bcf08764aecff75ed208615f41bf513982041b822d188fb58f6c2a4ca35fea484e817d51f2ed40243a1341061a5582a55fda74f51bc3f7fd421f1f1b543b58cb", 0x55}], 0x4, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:14 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:14 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) [ 3216.831106][ T1565] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:15 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) [ 3217.235050][ T1565] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:15 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 03:44:15 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 03:44:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)="2e2625a7049b5e83149abc", 0xb) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fchdir(r5) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r6) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000000)='vlan0\x00', 0xfffffffffffffd73) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000001740)=[{{&(0x7f0000000080)=@rc={0x1f, @any, 0x4}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="af51efbd53da25d3583af986aca5f617a30bf969666bf0ac877cd3834a4b48", 0x1f}], 0x1, &(0x7f0000000200)=[{0x18, 0x105, 0x7ff, "16f8e7"}], 0x18}}, {{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000240)="0d0bf59761ff02150000000000009583f0df8a348482e60c9841826bff032721b3a8f09a28cf9e41ec917d469e16918e4565", 0x32}, {&(0x7f0000000280)="78650e5da42e9247634bed3ccd39a07f201d8a0df4a522d4bc286b56b6aa158b350040cb87bad4f03e72e8dd94e332d102b0f53bcc6de3e619e50e6a27298ead6d7846be8d0e3262b84fa2098c9393f4c5ba3eec3b171cf3f0b27229e535e4fb6948fe774e5272ec34dd698323e9b041ef73850601e768fdcf72a9ea606fc8178b3a", 0x82}, {&(0x7f0000000340)="af2d8a8596777de7f7fa660d4fec4a7f25ce62e8e00a10c09e30f6885f13bf9a1fa1257e3ed76220bc608e971d4e61c3e5f5748d774559aabb87065d94b2988fe63da6ce16dd5d3f6828447adc64993208e933380fdeaf7560c59002c3ec248750ee5035f5010ffbf64885c29ed95819257432d83c7184463f384923c5c6c1774b49", 0x82}, {&(0x7f0000000400)="c173f2fa5778a870793ab7fc2e60b4f6f10d506db9226ca6e74816ae2e8d12b62c9805478b384dedf7e292a63a1f6aea1fc1ccea7802e8c58dd773a5348a1fd2b19d18933516776273b332517dafb2b9d6103a578111a9", 0x57}, {&(0x7f0000000480)="6bcbc8296e0ab82510c234925ea9543e2f716a5623b2c611e1833bd945f4c7510f434029b3b20437ee245fb461a89dc2cc4448e1da4ed4d7a594529c2ef74416155d", 0x42}, {&(0x7f0000000500)="0af1963fbf4e7e0207176914ac3484b809da3449687540c626a5d6b2a5f1249ab31e49f5083e9ca019fe16b0ee3058876eb9c8d47f90899117c3bf0ca6681712f016cc236157304123e39b75760d412a5bc85a4af47df52ab9b57d63138edb9dc8e8f80019c282946c3b84d7c513915b3c521c289cdfe17bbe69608e4010e75de604fd03e8ceb9cad0742f571880e22395a60b333ccb0e1f59863864fee303468c9dc8b1671247a12ab11f55ba444b1cad1717b07316ae7c85c017e1c598", 0xbe}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="dbd6a22f345970e78d9f8551d9606ed0254e6a929f74dbf80361a9c80b8f5af513543d893b2f94bef2295a0ec11d2b617dd1cc2ca8662bd0fea601317c57616a388818566de47f2e3251", 0x4a}, {&(0x7f00000005c0)="252eafccbefc32d09ff684c980e08bb33284", 0x12}, {&(0x7f00000017c0)="176b43a62f54cfc9b5d3e65c1faa9911322ac6b2b0ccdc86699c6b0b80ab735a07cd148b848c1dde549cbe215025a21301f1a8d333b83d4eeaa04d7569ea08984b781fb6a3b054859d976673a7233b1729d799e7b2904f8e2a3b7203333e1fa3cd12556ba50b3db5a91c33e410823f97d141a1c20db18ef74f5275cb72f175bcca5bf87f9b1f3f8bf11b0f2debcde8306a08d95224c9d87200634522bbf8ff67219ce66643f0", 0xa6}], 0xa, &(0x7f0000000700)=ANY=[@ANYBLOB="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0x1010}}], 0x2, 0x8086) 03:44:15 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:15 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x8400, 0x0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r2, 0xc040563e, &(0x7f0000000240)={0x1, 0x0, 0x0, 0x2, {0x5, 0x6b, 0x9, 0x81}}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000000c0)) r4 = socket$netlink(0x10, 0x3, 0x13) r5 = socket(0x10, 0x803, 0x0) fcntl$getown(r1, 0x9) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r8 = socket$xdp(0x2c, 0x3, 0x0) writev(r8, &(0x7f0000000080)=[{&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000380)="c36612bf77143343c6761f2cea1115837fbf2808ccb0323f98bc77fe645e2fb4e432d1732d498ba72ef803a6322fe2325786dc294af5eef5f2ece4a083bc72c752f170c693a8026d8fa9d767883c4fe8735dc16df21b9629fb181ca7d71b4b4f9daecfed02f55d1c3055a1beca38b6b3a8d3a363f0215a67a45eb58084e18b74830e82cadc84b55e4923245376d7d03fe39218d9797fa4e5152ee9626e288e36719ef8937cb2f23e8c8f08eb0bb94dd60aa7b83a49239f18da3e25dac6f8a42f5ef81761cad874bd962efe62e92993caafe7", 0xd2}], 0x2) mq_unlink(&(0x7f0000000300)='/dev/kvm\x00') sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000055b079c0ee000"/22, @ANYRES32=r7, @ANYRESHEX, @ANYRES16, @ANYBLOB="000fffeaffcfb0c65de92bffff04611b97405655a3f0f6a47d60f8"], 0x5}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="ffffff000000010000000000"], 0x24}}, 0x0) 03:44:15 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:15 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_G_MODULATOR(r3, 0xc0445636, &(0x7f0000000000)={0x0, "2123e3743f6aadad7774bca8bb4dc9f9797446ac2b2c24f7b5d996a726d354b5", 0x1982, 0x0, 0x100, 0x8, 0x4}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:15 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 03:44:16 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:16 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe3a0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000100)={@broadcast, @loopback}, &(0x7f0000000040)=0x8) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 03:44:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x5810a1, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$P9_RREMOVE(r9, &(0x7f0000000140)={0x7, 0x7b, 0x2}, 0x7) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_SIOCADDRT(r7, 0x890b, &(0x7f0000000240)={0x0, @l2={0x1f, 0x9, @fixed={[], 0x10}, 0x7, 0x1}, @rc={0x1f, @fixed={[], 0x10}, 0x31}, @generic={0x28, "f5cb2c975c369205c1eb744b3fb7"}, 0xffff, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x3ec, 0x8, 0x4}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000940)=ANY=[@ANYBLOB="1c0500001100270d00"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x51c}}, 0x0) 03:44:16 executing program 0 (fault-call:7 fault-nth:0): r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 3218.828709][ T1634] FAULT_INJECTION: forcing a failure. [ 3218.828709][ T1634] name failslab, interval 1, probability 0, space 0, times 0 [ 3218.841753][ T1634] CPU: 0 PID: 1634 Comm: syz-executor.0 Not tainted 5.6.0-rc6-syzkaller #0 [ 3218.850494][ T1634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3218.851608][ T1634] Call Trace: [ 3218.851608][ T1634] dump_stack+0x1c9/0x220 [ 3218.851608][ T1634] should_fail+0x8b7/0x9e0 [ 3218.851608][ T1634] __should_failslab+0x1f6/0x290 [ 3218.851608][ T1634] should_failslab+0x29/0x70 [ 3218.851608][ T1634] kmem_cache_alloc_trace+0xf3/0xd70 [ 3218.851608][ T1634] ? __kthread_create_on_node+0x195/0x8c0 [ 3218.851608][ T1634] ? kmsan_get_metadata+0x11d/0x180 [ 3218.851608][ T1634] __kthread_create_on_node+0x195/0x8c0 [ 3218.851608][ T1634] ? kmsan_get_metadata+0x4f/0x180 [ 3218.851608][ T1634] ? loop_set_fd+0x2080/0x2080 [ 3218.851608][ T1634] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3218.851608][ T1634] kthread_create_on_node+0x26c/0x2c0 [ 3218.851608][ T1634] ? loop_set_fd+0x2080/0x2080 [ 3218.851608][ T1634] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3218.851608][ T1634] loop_set_fd+0xbe5/0x2080 [ 3218.851608][ T1634] ? kmsan_get_metadata+0x4f/0x180 [ 3218.851608][ T1634] lo_ioctl+0x34e/0x3820 [ 3218.851608][ T1634] ? kmsan_get_metadata+0x4f/0x180 [ 3218.851608][ T1634] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3218.851608][ T1634] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 3218.851608][ T1634] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 3218.851608][ T1634] ? __msan_get_context_state+0x9/0x20 [ 3218.851608][ T1634] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 3218.851608][ T1634] ? kmsan_get_metadata+0x11d/0x180 [ 3218.851608][ T1634] ? kmsan_get_metadata+0x11d/0x180 [ 3218.851608][ T1634] ? lo_release+0x320/0x320 [ 3218.851608][ T1634] blkdev_ioctl+0x9f6/0xd90 [ 3218.851608][ T1634] block_ioctl+0x16e/0x1c0 [ 3219.007340][ T1634] ? blkdev_iopoll+0x190/0x190 [ 3219.007340][ T1634] __se_sys_ioctl+0x2e9/0x410 [ 3219.007340][ T1634] __x64_sys_ioctl+0x4a/0x70 [ 3219.007340][ T1634] do_syscall_64+0xb8/0x160 [ 3219.007340][ T1634] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3219.007340][ T1634] RIP: 0033:0x45c849 [ 3219.007340][ T1634] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3219.007340][ T1634] RSP: 002b:00007f12efce2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 3219.007340][ T1634] RAX: ffffffffffffffda RBX: 00007f12efce36d4 RCX: 000000000045c849 [ 3219.007340][ T1634] RDX: 0000000000000003 RSI: 0000000000004c00 RDI: 0000000000000004 [ 3219.007340][ T1634] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3219.007340][ T1634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 3219.007340][ T1634] R13: 00000000000003e9 R14: 00000000004c67cf R15: 0000000000000000 03:44:17 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f00000003c0)) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PPPIOCGMRU(r8, 0x80047453, &(0x7f0000000280)) r9 = dup(r6) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r9, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x40, 0x140d, 0x1, 0x70bd25, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000000) 03:44:17 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x5, 0x80000000, 0x0, 0x0, 0x0, 0x1, "eddeb7689b7f9c67a80b4ebba2701ef06d2e951c44d0e42ba5bf867c4378b7d17aff6c081764f9ad33baeecdea20628d32f4402f758ebb030abfa7dd3e6a9b7f", "db4d4a3e13e81d7a9f4c294760273a7b9885e69f05d8fb9cd7260e97d8bc965f97effc011a37ddd379aa91f9f71f14b779be21bc9efdae93c08ab282697a1515", "547b99b783446b3e8bd4e5fae8c15d4f0b52796ac133d84a39b43c6c2f2833f2", [0x1, 0x7ff]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r6) [ 3219.423230][ T1643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:17 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x4044010) sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x27ed}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000040}, 0x4004004) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SG_NEXT_CMD_LEN(r5, 0x2283, &(0x7f0000000080)=0x15) ioctl$sock_SIOCGIFCONF(r1, 0x8912, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'veth1_to_bridge\x00', @ifru_hwaddr=@random="3d1ffcf10d7c"}}) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) r6 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x200000, 0x133) getsockname$tipc(r6, &(0x7f0000000100), &(0x7f0000000200)=0x10) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000000240)={@local, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, 0xc) [ 3219.690447][ T1643] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:18 executing program 0 (fault-call:7 fault-nth:1): r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16=0x0], @ANYRESOCT=r3], @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES16=0x0], 0x6}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 03:44:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) [ 3220.504914][ T1679] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:18 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xf400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000000400)={0x7, 0x533, 0x8, 0x25, &(0x7f00000002c0)=""/37, 0x18, &(0x7f0000000300)=""/24, 0xa5, &(0x7f0000000340)=""/165}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r5, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe0, r6, 0x400, 0x70bd2d, 0x1, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}]}, @TIPC_NLA_LINK={0x68, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x478b30b0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'ib', 0x3a, 'veth0_to_bond\x00'}}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x5}, 0x440c0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_RESET(r8, 0x2403, 0x9) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000000)=0x5) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="2400000079000000000000000200000000000000", @ANYRES32=r5, @ANYBLOB='\x00'/12], 0x24}}, 0x0) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000140)='/proc/capi/capi20\x00', 0x80, 0x0) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000000240)={0x5, 0x1ff, 0x7, 0x5, 0xbca5, 0x7}) 03:44:19 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:19 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/adsp1\x00', 0x10080, 0x0) ioctl$NS_GET_NSTYPE(r4, 0xb703, 0x0) 03:44:19 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000540)=@secondary='builtin_and_secondary_trusted\x00') r6 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r7, &(0x7f0000000240)='asymmetric\x00', &(0x7f0000000140)=@chain={'key_or_keyring:', r5, ':chain\x00'}) r8 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r8, r8, r8}, &(0x7f00000001c0)=""/83, 0x53, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r6, &(0x7f0000000700)='blacklist\x00', &(0x7f0000000280)=@chain={'key_or_keyring:', r8, ':chain\x00'}) keyctl$clear(0x7, r6) sendmsg$ETHTOOL_MSG_LINKMODES_GET(0xffffffffffffffff, &(0x7f0000003dc0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003d80)={&(0x7f0000000740)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64], @ANYRES16, @ANYRESDEC=r2, @ANYRES32=r0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES32, @ANYPTR64, @ANYBLOB="47022fe87de85c4458983dac950145300b1961f748841d706faa596ce33cbaac7490ceb4060a83cb6f01ae097a36e597cc634160c2086320c2a0666c46e2f0f6b9f89225839a57ea317778bbee4a0a826771f07ada0b3f4a7d6be23734c0ff1caea86184c115445efb661798aee38739aa9179be9329e9ed91831d974f4f474dda80f8b0a4dd2cf9375dd81e1c25cc839fde123b099e404d4f3b4d5da53712cbb9700044b306de2ee7cb7e2e9f49ea9677a97f9889d2959993b31c0d8355db", @ANYPTR64], @ANYRES16=r4], @ANYRES16=0x0, @ANYBLOB="020028bd7000ffdbdf2504000000380020009613000000000000", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES64=0x0, @ANYBLOB="080003000300000008000100", @ANYRES32=0x0, @ANYBLOB="1400020064756d6d79300000000000000000000088000180080003000000000014000200627269646765300000000000000000001400020076657468305f6d61637674617000000014000200766c616e30000000000000000000000014000200766972745f77696669300000000000000800a2ff", @ANYRES32=0x0, @ANYBLOB="1400020073797a6b616c6c65723100000000000008000100", @ANYRES32=0x0, @ANYBLOB="0800030002000000440001801400020069703667726574617030000000000000140002006772653000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0800010005f99d3ca12c48872c5ef301cba227419ae4b687903b89b7b5fad163815054dd9675bb5b2cf477", @ANYRES64, @ANYBLOB="3c0001800800030001000000080003000100000014000200697036677265746170300000000000001400020073797a6b616c6c657230000000000000180001801400020073797a6b616c6c6572310000000000003400018008000300020000001400020065727370616e300000000000000000001400020069705f767469300000000000000000003000018008000100", @ANYRES32=0x0, @ANYBLOB="140002006e723000000000000000000000000000080003000400000008000100", @ANYRES32=0x0, @ANYBLOB="600001801400020076657468305f746f5f627269646765001400020076657468305f746f5f627269646765000800030000000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="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"], 0x19}, 0x1, 0x0, 0x0, 0x820}, 0x20000000) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000100)={0x1, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x88) r9 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:19 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001100270d00"/20, @ANYRES32=r5, @ANYBLOB="000000004a992ef4dc510000"], 0x24}}, 0x0) 03:44:19 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dri/renderD128\x00', 0x4024c2, 0x0) dup2(r5, r3) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000080)=@gcm_256={{0x303}, "6f1577b649f300", "cd31db8ef6bc9cd0c9a6b24ac2453f865b6aed9409f6cdf5935a860b9f573a04", "dd8890d2", "89d501001bf7139b"}, 0x38) r6 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000000)='vlan0\x00', 0xffffffae) connect$inet(r7, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r7, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:20 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000000)={@any, 0x6}) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x80400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 03:44:20 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r5) [ 3222.016382][ T1725] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:20 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x10, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:20 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000200)=0xd000) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x4c, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [], @multicast2}, 0xff}, @in={0x2, 0x4e22, @remote}, @in={0x2, 0x4e21, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000180)={r8}, &(0x7f00000001c0)=0x8) 03:44:20 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000100)=0x14) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RTC_WKALM_RD(r3, 0x80287010, &(0x7f0000000000)) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) mmap$dsp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000001, 0x40010, r9, 0x0) 03:44:20 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x10, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001400)='/dev/hwrng\x00', 0x240280, 0x0) getsockopt$inet_int(r5, 0x0, 0x31, &(0x7f0000001440), &(0x7f0000001480)=0x4) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001100270d000000000000000000000000d4f86cec5b1702eae96d485fcac443198037010ef888a5b3567b3134b4850b49d1e34a76b614e851e35a1218a75d96ff3b1c6236d13747e9d0dca57d472c53a30a43bea0bd93f682948b75eddfc26850bd85ab58a8b16d1555ef813435bf17a50e155eb2473ec312bfd8af3bb03f4484773c0290e9f1cc8e26496df9947690b9f52dcec0d5e9a05b204af38842de76a50ac51f4905b877d96351ecfe2813195b7ae6b0", @ANYRES32=r6, @ANYBLOB='\x00'/12], 0x24}}, 0x0) 03:44:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x200, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r6) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) connect$inet(r8, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:21 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x1f, 0x2, 0x0, 0x3, 0x49, 0x2, 0x1, 0x8, 0x0, 0x17, 0x6, 0x1d, 0x2, 0x9}, 0xe) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000000180)=""/182) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) [ 3223.173095][ T1761] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:21 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x10, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:21 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x800, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000000)={0x1, 0x9}) connect$inet(r2, &(0x7f0000000180)={0x2, 0x8, @multicast2}, 0xe) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:21 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRESDEC=r7, @ANYBLOB="0000b20000000000"], 0x5}}, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_EXP_NEW(r9, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"/672], 0x2a0}, 0x1, 0x0, 0x0, 0x40000}, 0x4004) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 03:44:22 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xde02715021f734c9, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) fcntl$setownex(r3, 0xf, &(0x7f0000000240)={0x0, r4}) r5 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xa1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8700000000000, 0x60000) ioctl$SCSI_IOCTL_STOP_UNIT(r7, 0x6) r8 = open(&(0x7f0000000000)='./file0/file0\x00', 0x1, 0x21) recvfrom$unix(r8, &(0x7f0000000100)=""/158, 0x9e, 0x2000, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) r9 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r0) 03:44:22 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) ioprio_set$pid(0x2, r4, 0xffffffff) ioctl$BLKTRACESTOP(r3, 0x1275, 0x0) ptrace$getregs(0xc, r4, 0xd1, &(0x7f0000000100)=""/130) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_G_EXT_CTRLS(r7, 0xc0205647, &(0x7f0000000040)={0x9a0000, 0xbd83, 0x4e5, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x9a0918, 0x20000000, [], @ptr=0x6}}) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r8, 0x40044104, &(0x7f00000001c0)=0x7fff) r9 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:22 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) [ 3224.155185][ T1792] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:22 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x105002, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) ioctl$UI_SET_FFBIT(0xffffffffffffffff, 0x4004556b, 0x5b) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:22 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESOCT=0x0, @ANYRESOCT=r6, @ANYPTR, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16=r7, @ANYRES64=r4], @ANYRESHEX, @ANYRES16=0x0], @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYPTR64, @ANYBLOB="0000b20000000040"], 0x5}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 03:44:22 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x2c482, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) r6 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCGETD(r6, 0x5424, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 03:44:23 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r3 = dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e24, 0x5, @mcast2, 0x1}, @in6={0xa, 0x4e20, 0x81, @local}, @in6={0xa, 0x4e21, 0xda8f, @local, 0xfaf2}], 0x64) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$USBDEVFS_CLAIMINTERFACE(r5, 0x8004550f, &(0x7f0000000040)=0x970) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x2) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$PNPIPE_INITSTATE(r7, 0x113, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, 0x0, &(0x7f0000000000)) [ 3225.130611][ T1822] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 3225.358105][ T1826] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:23 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) write$dsp(r7, &(0x7f00000002c0)="a3d66b4993571e200019b03858deccc79fc058c5a2d45f36cc5bf147c482c3506394200a91ac6fedc4dbe3975107ac98d2c0b20b90358588ee37ebdbd4c8138cf754d2e3af09ff44bb195530685c84a460c87cd5668431eed5040ba00c9a8b1d46a14327dc146474011867c97298b7178b4229f3bd35089dc094778d", 0x7c) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000740)={0x5, 0x10, 0xfa00, {&(0x7f0000000540), r5, 0x1}}, 0x18) write$RDMA_USER_CM_CMD_BIND(0xffffffffffffffff, &(0x7f0000000100)={0x14, 0x88, 0xfa00, {r5, 0x10, 0x0, @ib={0x1b, 0x8, 0x0, {"eacc333187175593dc8f6685c13c3a1a"}, 0x4, 0xfffffffffffffffb, 0xffffffff}}}, 0x90) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) write$sndseq(r9, &(0x7f0000000200)=[{0x4, 0x7, 0x0, 0x5, @tick=0x1, {0x5, 0x7}, {0x6, 0x81}, @raw32={[0x2, 0x5, 0x5]}}, {0x6, 0x9, 0x1f, 0x4, @time={0x3f, 0x2}, {0x53, 0x9}, {0xfc, 0x4}, @result={0x10000, 0xffff8001}}, {0x5d, 0x3, 0xf9, 0x39, @tick=0xf4ab, {0x9, 0x40}, {0x4, 0x20}, @queue={0x4, {0x0, 0x10000}}}, {0x5, 0x4e, 0x5, 0x6, @time={0xf6bb, 0x3f}, {0x5b, 0x3f}, {0x4, 0x1}, @note={0x3f, 0x7f, 0x9, 0x0, 0xffff8001}}, {0xfb, 0x3, 0x9, 0x2, @tick=0x7fff, {0x81}, {0x3, 0x2}, @quote={{0x9, 0x6}, 0x0, &(0x7f0000000040)={0x6, 0xaa, 0x9, 0x3, @time={0x9, 0x80000000}, {0xc1, 0x4}, {0x7, 0xff}, @control={0x69, 0x4, 0x9}}}}], 0x8c) 03:44:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:23 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x400000, 0x0) socket(0x10, 0x80002, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f00000002c0)=0x8000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000008cedd4b2b40c80186bf7b9d8306ab7efad34f6ffebbe8ab25b89ff547cd48d52c7049386b78ace1e1516843102797df448a0aa45fe5959ae115d4eabe3883d04622d00000000", @ANYRES16=r6, @ANYBLOB="010000000000fbdbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r5, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x4044010) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000300)={0x3, 0x7, 0x5, 0x63, 0x3}) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x110, r5, 0x4, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x638}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x20880}, 0x800) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x80800, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 03:44:24 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r6) ioctl$TUNSETGROUP(r4, 0x400454ce, r6) dup2(r2, r2) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket(0x3, 0x1, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400202) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 03:44:24 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, 0x0, &(0x7f0000000000)) [ 3226.145831][ T1876] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:24 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x40e000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x4001ff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:24 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0xeee, 0x82102) setsockopt$MISDN_TIME_STAMP(r4, 0x0, 0x1, &(0x7f0000000040), 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 3226.540925][ C1] not chained 430000 origins [ 3226.543752][ C1] CPU: 1 PID: 13598 Comm: kworker/u4:30 Not tainted 5.6.0-rc6-syzkaller #0 [ 3226.543752][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3226.543752][ C1] Workqueue: krdsd rds_tcp_accept_worker [ 3226.543752][ C1] Call Trace: [ 3226.543752][ C1] [ 3226.543752][ C1] dump_stack+0x1c9/0x220 [ 3226.543752][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 3226.543752][ C1] ? tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] ? tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] ? tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] ? tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] ? tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ? ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ? ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ? ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] ? process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] ? net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] ? __do_softirq+0x311/0x83d [ 3226.543752][ C1] ? do_softirq_own_stack+0x49/0x80 [ 3226.543752][ C1] ? kmsan_internal_chain_origin+0x30/0x130 [ 3226.543752][ C1] ? ip_finish_output2+0x2115/0x2610 [ 3226.543752][ C1] ? __ip_finish_output+0xaa7/0xd80 [ 3226.543752][ C1] ? ip_finish_output+0x166/0x410 [ 3226.543752][ C1] ? ip_output+0x593/0x680 [ 3226.543752][ C1] ? __ip_queue_xmit+0x1b5c/0x21a0 [ 3226.543752][ C1] ? ip_queue_xmit+0xcc/0xf0 [ 3226.543752][ C1] ? __tcp_transmit_skb+0x439c/0x6090 [ 3226.543752][ C1] ? tcp_write_xmit+0x30e1/0xb470 [ 3226.543752][ C1] ? __tcp_push_pending_frames+0x124/0x4e0 [ 3226.543752][ C1] ? tcp_send_fin+0x131e/0x1570 [ 3226.543752][ C1] ? tcp_shutdown+0x188/0x200 [ 3226.543752][ C1] ? inet_shutdown+0x342/0x5e0 [ 3226.543752][ C1] ? kernel_sock_shutdown+0x9d/0xc0 [ 3226.543752][ C1] ? rds_tcp_accept_one+0xe17/0x1060 [ 3226.543752][ C1] ? rds_tcp_accept_worker+0x61/0x160 [ 3226.543752][ C1] ? process_one_work+0x1555/0x1f40 [ 3226.543752][ C1] ? worker_thread+0xef6/0x2450 [ 3226.543752][ C1] ? kthread+0x4b5/0x4f0 [ 3226.543752][ C1] ? ret_from_fork+0x35/0x40 [ 3226.543752][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3226.543752][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3226.543752][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3226.543752][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3226.543752][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3226.543752][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 3226.543752][ C1] ? __msan_get_context_state+0x9/0x20 [ 3226.543752][ C1] ? __module_get+0x19/0x230 [ 3226.543752][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3226.543752][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3226.543752][ C1] __msan_chain_origin+0x50/0x90 [ 3226.543752][ C1] __inet_twsk_schedule+0x24e/0x2c0 [ 3226.543752][ C1] tcp_time_wait+0xaca/0x10b0 [ 3226.543752][ C1] tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3226.543752][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 3226.543752][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3226.543752][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3226.543752][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ? tcp_filter+0xf0/0xf0 [ 3226.543752][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ? ip_local_deliver+0x7c0/0x7c0 [ 3226.543752][ C1] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3226.543752][ C1] ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] ? ip_rcv_core+0x1270/0x1270 [ 3226.543752][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3226.543752][ C1] process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3226.543752][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3226.543752][ C1] net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] ? net_tx_action+0xc30/0xc30 [ 3226.543752][ C1] __do_softirq+0x311/0x83d [ 3226.543752][ C1] do_softirq_own_stack+0x49/0x80 [ 3226.543752][ C1] [ 3226.543752][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 3226.543752][ C1] local_bh_enable+0x36/0x40 [ 3226.543752][ C1] ip_finish_output2+0x2115/0x2610 [ 3226.543752][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3226.543752][ C1] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3226.543752][ C1] __ip_finish_output+0xaa7/0xd80 [ 3226.543752][ C1] ip_finish_output+0x166/0x410 [ 3226.543752][ C1] ip_output+0x593/0x680 [ 3226.543752][ C1] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3226.543752][ C1] ? ip_finish_output+0x410/0x410 [ 3226.543752][ C1] __ip_queue_xmit+0x1b5c/0x21a0 [ 3226.543752][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 3226.543752][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3226.543752][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3226.543752][ C1] ip_queue_xmit+0xcc/0xf0 [ 3226.543752][ C1] ? tcp_v6_send_response+0x2920/0x2920 [ 3226.543752][ C1] __tcp_transmit_skb+0x439c/0x6090 [ 3226.543752][ C1] tcp_write_xmit+0x30e1/0xb470 [ 3226.543752][ C1] __tcp_push_pending_frames+0x124/0x4e0 [ 3226.543752][ C1] tcp_send_fin+0x131e/0x1570 [ 3226.543752][ C1] tcp_shutdown+0x188/0x200 [ 3226.543752][ C1] ? tcp_set_state+0x9d0/0x9d0 [ 3226.543752][ C1] inet_shutdown+0x342/0x5e0 [ 3226.543752][ C1] ? inet_recvmsg+0x7d0/0x7d0 [ 3226.543752][ C1] kernel_sock_shutdown+0x9d/0xc0 [ 3226.543752][ C1] rds_tcp_accept_one+0xe17/0x1060 [ 3226.543752][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3226.543752][ C1] rds_tcp_accept_worker+0x61/0x160 [ 3226.543752][ C1] ? rds_tcp_exit_net+0xcb0/0xcb0 [ 3226.543752][ C1] process_one_work+0x1555/0x1f40 [ 3226.543752][ C1] worker_thread+0xef6/0x2450 [ 3226.543752][ C1] kthread+0x4b5/0x4f0 [ 3226.543752][ C1] ? process_one_work+0x1f40/0x1f40 [ 3226.543752][ C1] ? kthread_blkcg+0xf0/0xf0 [ 3226.543752][ C1] ret_from_fork+0x35/0x40 [ 3226.543752][ C1] Uninit was stored to memory at: [ 3226.543752][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3226.543752][ C1] __msan_chain_origin+0x50/0x90 [ 3226.543752][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3226.543752][ C1] tcp_time_wait+0xcd/0x10b0 [ 3226.543752][ C1] tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] __do_softirq+0x311/0x83d [ 3226.543752][ C1] [ 3226.543752][ C1] Uninit was stored to memory at: [ 3226.543752][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3226.543752][ C1] __msan_chain_origin+0x50/0x90 [ 3226.543752][ C1] __inet_twsk_schedule+0x24e/0x2c0 [ 3226.543752][ C1] tcp_time_wait+0xaca/0x10b0 [ 3226.543752][ C1] tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] __do_softirq+0x311/0x83d [ 3226.543752][ C1] [ 3226.543752][ C1] Uninit was stored to memory at: [ 3226.543752][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3226.543752][ C1] __msan_chain_origin+0x50/0x90 [ 3226.543752][ C1] tcp_time_wait+0xb7e/0x10b0 [ 3226.543752][ C1] tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] __do_softirq+0x311/0x83d [ 3226.543752][ C1] [ 3226.543752][ C1] Uninit was stored to memory at: [ 3226.543752][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3226.543752][ C1] __msan_chain_origin+0x50/0x90 [ 3226.543752][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3226.543752][ C1] tcp_time_wait+0xcd/0x10b0 [ 3226.543752][ C1] tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] __do_softirq+0x311/0x83d [ 3226.543752][ C1] [ 3226.543752][ C1] Uninit was stored to memory at: [ 3226.543752][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3226.543752][ C1] __msan_chain_origin+0x50/0x90 [ 3226.543752][ C1] __inet_twsk_schedule+0x24e/0x2c0 [ 3226.543752][ C1] tcp_time_wait+0xaca/0x10b0 [ 3226.543752][ C1] tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] __do_softirq+0x311/0x83d [ 3226.543752][ C1] [ 3226.543752][ C1] Uninit was stored to memory at: [ 3226.543752][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3226.543752][ C1] __msan_chain_origin+0x50/0x90 [ 3226.543752][ C1] tcp_time_wait+0xb7e/0x10b0 [ 3226.543752][ C1] tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] __do_softirq+0x311/0x83d [ 3226.543752][ C1] [ 3226.543752][ C1] Uninit was stored to memory at: [ 3226.543752][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3226.543752][ C1] __msan_chain_origin+0x50/0x90 [ 3226.543752][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3226.543752][ C1] tcp_time_wait+0xcd/0x10b0 [ 3226.543752][ C1] tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] __do_softirq+0x311/0x83d [ 3226.543752][ C1] [ 3226.543752][ C1] Uninit was created at: [ 3226.543752][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 3226.543752][ C1] kmsan_alloc_page+0x12a/0x310 [ 3226.543752][ C1] __alloc_pages_nodemask+0x5712/0x5e80 [ 3226.543752][ C1] alloc_pages_current+0x67d/0x990 [ 3226.543752][ C1] alloc_slab_page+0x111/0x12f0 [ 3226.543752][ C1] new_slab+0x2bc/0x1130 [ 3226.543752][ C1] ___slab_alloc+0x1533/0x1f30 [ 3226.543752][ C1] kmem_cache_alloc+0xb23/0xd70 [ 3226.543752][ C1] inet_twsk_alloc+0x135/0xba0 [ 3226.543752][ C1] tcp_time_wait+0xcd/0x10b0 [ 3226.543752][ C1] tcp_fin+0x1f9/0x890 [ 3226.543752][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3226.543752][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3226.543752][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3226.543752][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3226.543752][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3226.543752][ C1] ip_local_deliver+0x62a/0x7c0 [ 3226.543752][ C1] ip_rcv+0x6cf/0x750 [ 3226.543752][ C1] process_backlog+0xf0b/0x1410 [ 3226.543752][ C1] net_rx_action+0x786/0x1aa0 [ 3226.543752][ C1] __do_softirq+0x311/0x83d 03:44:25 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, 0x0, &(0x7f0000000000)) 03:44:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r4, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000800fe0500ff0800050000000000", 0x24) r5 = socket(0x10, 0x803, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000300)={0x0, 0xd71, 0x5, 0x1}) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r6 = syz_open_dev$vivid(&(0x7f0000000140)='/dev/video#\x00', 0x3, 0x2) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f00000002c0)={0x0, r8, 0x2, 0x8000, 0x6}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001100270d00"/20, @ANYRES32=r9, @ANYBLOB="0000000000960cc8e0f92296532406c0d66d63a5c8836fc9aa530e5b6dfbb4f91400580b7a78efe4bea8644678a9bb12fc94a55919c99855b23235e926f48de2aaa85b4859768bbdf40ffe2d6c3b738c5ee7b90359d0ec5534edfbba404190f00b6541c753"], 0x24}}, 0x0) 03:44:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$vhost_msg(r2, &(0x7f0000000200)={0x1, {&(0x7f0000000000), 0x0, &(0x7f0000000040)=""/166, 0x3}}, 0x48) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:26 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x240, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fsconfig$FSCONFIG_SET_PATH(r5, 0x3, &(0x7f0000000100)='/dev/md0\x00', &(0x7f0000000140)='./file0\x00', r7) r8 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000000000)) 03:44:26 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, 0x0, &(0x7f0000000000)) 03:44:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x4001806) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="240000001100270d00"/20, @ANYRES32=r7, @ANYBLOB="00000006000000000000000066592d4bbae6a3cb37b79846eaf5be70b5023ddd7a4f574051b16c8629aa1368906bdfa63ca463df024fd65f75d1f16e04a37984746a35e3d2189eb64a72daefb6ab3dc2ee22e2cd565090d14e151e5360429a8148f7618457969e3fe259f612db713a7b0a2bd2cf2911f90a4ad6b3e3e01dbe7910c0f9d3380ac45091e525"], 0x24}}, 0x0) 03:44:26 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3d, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc1b83, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r7) 03:44:26 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x86a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:26 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, 0x0, &(0x7f0000000000)) [ 3228.760369][ T1922] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:27 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, 0x0) 03:44:27 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa8, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$USBDEVFS_SETINTERFACE(r5, 0x80085504, &(0x7f0000000000)={0x10000, 0x7}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000000040)=0x99d, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:27 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$VIDIOC_S_OUTPUT(r7, 0xc004562f, &(0x7f0000000100)=0x80) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) write$P9_RSTAT(r5, &(0x7f0000000000)={0x5c, 0x7d, 0x1, {0x0, 0x55, 0x3760, 0x9, {0x8, 0x1, 0x4}, 0x80890000, 0x7, 0x8, 0x61, 0x10, 'posix_acl_access', 0x9, '/dev/md0\x00', 0x1, ']', 0x8, '+GPLuser'}}, 0x5c) 03:44:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$BLKSECTGET(r2, 0x1267, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) read(r2, &(0x7f0000000140)=""/46, 0x2e) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[]}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0x7}}}, 0x24}}, 0x0) 03:44:27 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, 0x0) 03:44:27 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, 0x0) 03:44:27 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/exec\x00', 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r2) 03:44:28 executing program 0: syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0xcd, 0x521202) r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffe00000000000, 0x303180) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x10001, 0x7, 0x1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r7, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000100)={r7, @in6={{0xa, 0x4e22, 0x5, @mcast2, 0x5}}, [0x2, 0x1, 0xffff, 0x4, 0x1000, 0x6, 0x8, 0x519, 0xcdd6, 0xffff, 0x8, 0x4, 0x0, 0x42dd, 0x7]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r8, 0x4) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x800, 0xffffff31) r2 = dup(r1) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000140)=0x200b0064) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000002c0)={0x7}, 0x4) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_TIMEOUT(r7, 0x0, 0x48a, &(0x7f0000000240)={0x3, 0x80000001, 0x200}, 0xc) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) bind$packet(r9, &(0x7f0000000280)={0x11, 0x1b, r5, 0x1, 0x60, 0x6, @dev={[], 0x1f}}, 0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x8}}}, 0x24}}, 0x4040070) [ 3230.333229][ T1974] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:28 executing program 2 (fault-call:3 fault-nth:0): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:28 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe001, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:28 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x80000000000a5, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.current\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.current\x00', 0x275a, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="454c7f13f410e0fc37d2563d697f5e9770a100c9a4355f6a09206f16c85e5d9a506a4ee29da834f0b671234db4d96b69eba04daf114b047e6aafa8c17d9c4de7bd0c30ea4b448366ecd92732795f6c3fd9eab818ad74ecad323c7455ecd80d4b8a1097769271e8ef3bb209842bd3523546bfe7a20db5e59239f5c1af1623fa1558", 0x81}], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$TCSETX(0xffffffffffffffff, 0x5433, &(0x7f00000001c0)={0xff81, 0x0, [0x2, 0x3, 0xffff, 0x8, 0x101], 0x7f}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10012, r2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r4, 0x107, 0xa, 0x0, &(0x7f0000000080)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r10, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000000)={r10, 0x3, 0x8}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 3230.579719][ T1981] FAULT_INJECTION: forcing a failure. [ 3230.579719][ T1981] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3230.593452][ T1981] CPU: 0 PID: 1981 Comm: syz-executor.2 Not tainted 5.6.0-rc6-syzkaller #0 [ 3230.602201][ T1981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3230.603234][ T1981] Call Trace: [ 3230.603234][ T1981] dump_stack+0x1c9/0x220 [ 3230.603234][ T1981] should_fail+0x8b7/0x9e0 [ 3230.603234][ T1981] should_fail_alloc_page+0x1e9/0x260 [ 3230.603234][ T1981] __alloc_pages_nodemask+0x3a8/0x5e80 [ 3230.603234][ T1981] ? stack_trace_save+0x1a0/0x1a0 [ 3230.603234][ T1981] ? kmsan_get_metadata+0x4f/0x180 [ 3230.603234][ T1981] ? kmsan_internal_set_origin+0x75/0xb0 [ 3230.603234][ T1981] ? __msan_poison_alloca+0xf0/0x120 [ 3230.603234][ T1981] ? kmsan_get_metadata+0x11d/0x180 [ 3230.603234][ T1981] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3230.603234][ T1981] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3230.603234][ T1981] ? ima_match_policy+0x1f87/0x2050 [ 3230.603234][ T1981] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 3230.603234][ T1981] ? kmsan_get_metadata+0x11d/0x180 [ 3230.603234][ T1981] alloc_pages_current+0x67d/0x990 [ 3230.603234][ T1981] pte_alloc_one+0x59/0x1a0 [ 3230.603234][ T1981] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3230.603234][ T1981] handle_mm_fault+0x57ce/0x9de0 [ 3230.603234][ T1981] ? filemap_fault+0x2b50/0x2b50 [ 3230.603234][ T1981] do_user_addr_fault+0xb30/0x1520 [ 3230.603234][ T1981] do_page_fault+0x1ba/0x840 [ 3230.603234][ T1981] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 3230.603234][ T1981] ? page_fault+0x3c/0x60 [ 3230.603234][ T1981] page_fault+0x4e/0x60 [ 3230.603234][ T1981] RIP: 0010:__get_user_4+0x21/0x30 [ 3230.603234][ T1981] Code: 50 ff 31 c0 0f 1f 00 c3 90 48 83 c0 03 72 5d 65 48 8b 14 25 00 7d 01 00 48 3b 82 d0 1a 00 00 73 4b 48 19 d2 48 21 d0 0f 1f 00 <8b> 50 fd 31 c0 0f 1f 00 c3 66 0f 1f 44 00 00 48 83 c0 07 72 2d 65 [ 3230.603234][ T1981] RSP: 0018:ffffb248058c7a30 EFLAGS: 00010206 [ 3230.603234][ T1981] RAX: 0000000020000003 RBX: ffffb248058c7a38 RCX: 00000000ffffff01 [ 3230.603234][ T1981] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: ffffb248058c7ac8 [ 3230.603234][ T1981] RBP: ffffb248058c7c28 R08: 0000000000000002 R09: ffffb248058c79e8 [ 3230.603234][ T1981] R10: 0000000000000004 R11: ffffffffb44a3ab0 R12: 00000000ffffffff [ 3230.603234][ T1981] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3230.603234][ T1981] ? compat_udpv6_setsockopt+0x1c0/0x1c0 [ 3230.603234][ T1981] ? do_ipv6_getsockopt+0x1e4/0x34d0 [ 3230.603234][ T1981] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3230.603234][ T1981] ? kmsan_set_origin_checked+0x95/0xf0 [ 3230.603234][ T1981] ? kmsan_get_metadata+0x11d/0x180 [ 3230.603234][ T1981] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3230.603234][ T1981] ipv6_getsockopt+0x11f/0x510 [ 3230.603234][ T1981] udpv6_getsockopt+0x113/0x1b0 [ 3230.603234][ T1981] ? compat_udpv6_setsockopt+0x1c0/0x1c0 [ 3230.603234][ T1981] sock_common_getsockopt+0x13f/0x180 [ 3230.603234][ T1981] ? sock_recv_errqueue+0x8f0/0x8f0 [ 3230.603234][ T1981] __sys_getsockopt+0x533/0x7b0 [ 3230.603234][ T1981] __se_sys_getsockopt+0xe1/0x100 [ 3230.603234][ T1981] __x64_sys_getsockopt+0x62/0x80 [ 3230.603234][ T1981] do_syscall_64+0xb8/0x160 [ 3230.603234][ T1981] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3230.603234][ T1981] RIP: 0033:0x45c849 [ 3230.603234][ T1981] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3230.603234][ T1981] RSP: 002b:00007ffb15c5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3230.603234][ T1981] RAX: ffffffffffffffda RBX: 00007ffb15c5f6d4 RCX: 000000000045c849 [ 3230.603234][ T1981] RDX: 000000000000001a RSI: 0000000000000029 RDI: 0000000000000004 [ 3230.603234][ T1981] RBP: 000000000076bf00 R08: 0000000020000000 R09: 0000000000000000 [ 3230.603234][ T1981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3230.603234][ T1981] R13: 0000000000000166 R14: 00000000004c3e57 R15: 0000000000000000 03:44:29 executing program 2 (fault-call:3 fault-nth:1): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:29 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0xffffffff) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000001100270cffffe6ea0000f2ff00000000", @ANYRES32=r5, @ANYBLOB='\x00'/12], 0x24}}, 0x0) 03:44:29 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe100, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) lseek(r0, 0x800, 0x3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp1\x00', 0x4000, 0x0) io_uring_register$IORING_REGISTER_FILES(r3, 0x2, &(0x7f0000000100)=[r7, r8], 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 3231.325774][ T1989] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3231.380208][ T1993] FAULT_INJECTION: forcing a failure. [ 3231.380208][ T1993] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3231.391246][ T1993] CPU: 0 PID: 1993 Comm: syz-executor.2 Not tainted 5.6.0-rc6-syzkaller #0 [ 3231.391246][ T1993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3231.391246][ T1993] Call Trace: [ 3231.391246][ T1993] dump_stack+0x1c9/0x220 [ 3231.391246][ T1993] should_fail+0x8b7/0x9e0 [ 3231.391246][ T1993] should_fail_alloc_page+0x1e9/0x260 [ 3231.391246][ T1993] __alloc_pages_nodemask+0x3a8/0x5e80 [ 3231.391246][ T1993] ? kmsan_set_origin_checked+0x95/0xf0 [ 3231.391246][ T1993] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 3231.391246][ T1993] ? kmsan_get_shadow_origin_ptr+0x6c/0xb0 [ 3231.391246][ T1993] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3231.391246][ T1993] ? __memcg_kmem_charge+0x6cc/0xb10 [ 3231.391246][ T1993] kmsan_alloc_page+0xa8/0x310 [ 3231.391246][ T1993] __alloc_pages_nodemask+0x5712/0x5e80 [ 3231.472182][ T1993] ? stack_trace_save+0x1a0/0x1a0 [ 3231.472182][ T1993] ? kmsan_get_metadata+0x4f/0x180 [ 3231.472182][ T1993] ? kmsan_internal_set_origin+0x75/0xb0 [ 3231.472182][ T1993] ? __msan_poison_alloca+0xf0/0x120 [ 3231.472182][ T1993] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3231.472182][ T1993] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3231.472182][ T1993] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 3231.472182][ T1993] ? kmsan_get_metadata+0x11d/0x180 [ 3231.472182][ T1993] alloc_pages_current+0x67d/0x990 [ 3231.472182][ T1993] pte_alloc_one+0x59/0x1a0 [ 3231.472182][ T1993] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3231.472182][ T1993] handle_mm_fault+0x57ce/0x9de0 [ 3231.472182][ T1993] ? filemap_fault+0x2b50/0x2b50 [ 3231.472182][ T1993] do_user_addr_fault+0xb30/0x1520 [ 3231.472182][ T1993] do_page_fault+0x1ba/0x840 [ 3231.472182][ T1993] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 3231.472182][ T1993] ? page_fault+0x3c/0x60 [ 3231.472182][ T1993] page_fault+0x4e/0x60 [ 3231.472182][ T1993] RIP: 0010:__get_user_4+0x21/0x30 [ 3231.472182][ T1993] Code: 50 ff 31 c0 0f 1f 00 c3 90 48 83 c0 03 72 5d 65 48 8b 14 25 00 7d 01 00 48 3b 82 d0 1a 00 00 73 4b 48 19 d2 48 21 d0 0f 1f 00 <8b> 50 fd 31 c0 0f 1f 00 c3 66 0f 1f 44 00 00 48 83 c0 07 72 2d 65 [ 3231.472182][ T1993] RSP: 0018:ffffb248058fba30 EFLAGS: 00010206 [ 3231.472182][ T1993] RAX: 0000000020000003 RBX: ffffb248058fba38 RCX: 00000000ffffff01 [ 3231.472182][ T1993] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: ffffb248058fbac8 [ 3231.472182][ T1993] RBP: ffffb248058fbc28 R08: 0000000000000002 R09: ffffb248058fb9e8 [ 3231.472182][ T1993] R10: 0000000000000004 R11: ffffffffb44a3ab0 R12: 00000000ffffffff [ 3231.472182][ T1993] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3231.472182][ T1993] ? compat_udpv6_setsockopt+0x1c0/0x1c0 [ 3231.472182][ T1993] ? do_ipv6_getsockopt+0x1e4/0x34d0 [ 3231.472182][ T1993] ? kmsan_get_metadata+0x4f/0x180 [ 3231.472182][ T1993] ? kmsan_set_origin_checked+0x95/0xf0 [ 3231.472182][ T1993] ? kmsan_get_metadata+0x11d/0x180 [ 3231.472182][ T1993] ? kmsan_get_metadata+0x11d/0x180 [ 3231.472182][ T1993] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3231.472182][ T1993] ipv6_getsockopt+0x11f/0x510 [ 3231.472182][ T1993] udpv6_getsockopt+0x113/0x1b0 [ 3231.472182][ T1993] ? compat_udpv6_setsockopt+0x1c0/0x1c0 [ 3231.472182][ T1993] sock_common_getsockopt+0x13f/0x180 [ 3231.472182][ T1993] ? sock_recv_errqueue+0x8f0/0x8f0 [ 3231.472182][ T1993] __sys_getsockopt+0x533/0x7b0 [ 3231.472182][ T1993] __se_sys_getsockopt+0xe1/0x100 [ 3231.472182][ T1993] __x64_sys_getsockopt+0x62/0x80 [ 3231.472182][ T1993] do_syscall_64+0xb8/0x160 [ 3231.472182][ T1993] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3231.472182][ T1993] RIP: 0033:0x45c849 [ 3231.472182][ T1993] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3231.472182][ T1993] RSP: 002b:00007ffb15c5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3231.472182][ T1993] RAX: ffffffffffffffda RBX: 00007ffb15c5f6d4 RCX: 000000000045c849 [ 3231.472182][ T1993] RDX: 000000000000001a RSI: 0000000000000029 RDI: 0000000000000004 [ 3231.472182][ T1993] RBP: 000000000076bf00 R08: 0000000020000000 R09: 0000000000000000 [ 3231.472182][ T1993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3231.472182][ T1993] R13: 0000000000000166 R14: 00000000004c3e57 R15: 0000000000000001 03:44:29 executing program 2 (fault-call:3 fault-nth:2): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) [ 3231.982593][ T2001] FAULT_INJECTION: forcing a failure. [ 3231.982593][ T2001] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3231.983776][ T2001] CPU: 0 PID: 2001 Comm: syz-executor.2 Not tainted 5.6.0-rc6-syzkaller #0 [ 3231.983776][ T2001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3231.983776][ T2001] Call Trace: [ 3231.983776][ T2001] dump_stack+0x1c9/0x220 [ 3231.983776][ T2001] should_fail+0x8b7/0x9e0 [ 3231.983776][ T2001] should_fail_alloc_page+0x1e9/0x260 [ 3231.983776][ T2001] __alloc_pages_nodemask+0x3a8/0x5e80 [ 3231.983776][ T2001] ? kmsan_set_origin_checked+0x95/0xf0 [ 3231.983776][ T2001] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 3231.983776][ T2001] ? kmsan_get_shadow_origin_ptr+0x6c/0xb0 [ 3231.983776][ T2001] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3231.983776][ T2001] ? __memcg_kmem_charge+0x6cc/0xb10 [ 3231.983776][ T2001] kmsan_alloc_page+0x108/0x310 [ 3231.983776][ T2001] __alloc_pages_nodemask+0x5712/0x5e80 [ 3231.983776][ T2001] ? stack_trace_save+0x1a0/0x1a0 [ 3231.983776][ T2001] ? kmsan_get_metadata+0x4f/0x180 [ 3231.983776][ T2001] ? kmsan_internal_set_origin+0x75/0xb0 [ 3231.983776][ T2001] ? __msan_poison_alloca+0xf0/0x120 [ 3231.983776][ T2001] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3231.983776][ T2001] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3231.983776][ T2001] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 3231.983776][ T2001] ? kmsan_get_metadata+0x11d/0x180 [ 3231.983776][ T2001] alloc_pages_current+0x67d/0x990 [ 3231.983776][ T2001] pte_alloc_one+0x59/0x1a0 [ 3231.983776][ T2001] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3231.983776][ T2001] handle_mm_fault+0x57ce/0x9de0 [ 3231.983776][ T2001] ? filemap_fault+0x2b50/0x2b50 [ 3231.983776][ T2001] do_user_addr_fault+0xb30/0x1520 [ 3231.983776][ T2001] do_page_fault+0x1ba/0x840 [ 3231.983776][ T2001] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 3231.983776][ T2001] ? page_fault+0x3c/0x60 [ 3231.983776][ T2001] page_fault+0x4e/0x60 [ 3231.983776][ T2001] RIP: 0010:__get_user_4+0x21/0x30 [ 3231.983776][ T2001] Code: 50 ff 31 c0 0f 1f 00 c3 90 48 83 c0 03 72 5d 65 48 8b 14 25 00 7d 01 00 48 3b 82 d0 1a 00 00 73 4b 48 19 d2 48 21 d0 0f 1f 00 <8b> 50 fd 31 c0 0f 1f 00 c3 66 0f 1f 44 00 00 48 83 c0 07 72 2d 65 [ 3231.983776][ T2001] RSP: 0018:ffffb2480596ba30 EFLAGS: 00010206 [ 3231.983776][ T2001] RAX: 0000000020000003 RBX: ffffb2480596ba38 RCX: 00000000ffffff01 [ 3231.983776][ T2001] RDX: ffffffffffffffff RSI: 0000000000000004 RDI: ffffb2480596bac8 [ 3231.983776][ T2001] RBP: ffffb2480596bc28 R08: 0000000000000002 R09: ffffb2480596b9e8 [ 3231.983776][ T2001] R10: 0000000000000004 R11: ffffffffb44a3ab0 R12: 00000000ffffffff [ 3231.983776][ T2001] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3231.983776][ T2001] ? compat_udpv6_setsockopt+0x1c0/0x1c0 [ 3231.983776][ T2001] ? do_ipv6_getsockopt+0x1e4/0x34d0 [ 3231.983776][ T2001] ? kmsan_get_metadata+0x4f/0x180 [ 3231.983776][ T2001] ? kmsan_set_origin_checked+0x95/0xf0 [ 3231.983776][ T2001] ? kmsan_get_metadata+0x11d/0x180 [ 3231.983776][ T2001] ? kmsan_get_metadata+0x11d/0x180 [ 3231.983776][ T2001] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3231.983776][ T2001] ipv6_getsockopt+0x11f/0x510 [ 3231.983776][ T2001] udpv6_getsockopt+0x113/0x1b0 [ 3231.983776][ T2001] ? compat_udpv6_setsockopt+0x1c0/0x1c0 [ 3231.983776][ T2001] sock_common_getsockopt+0x13f/0x180 [ 3231.983776][ T2001] ? sock_recv_errqueue+0x8f0/0x8f0 [ 3231.983776][ T2001] __sys_getsockopt+0x533/0x7b0 [ 3231.983776][ T2001] __se_sys_getsockopt+0xe1/0x100 [ 3231.983776][ T2001] __x64_sys_getsockopt+0x62/0x80 [ 3231.983776][ T2001] do_syscall_64+0xb8/0x160 [ 3231.983776][ T2001] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3231.983776][ T2001] RIP: 0033:0x45c849 [ 3231.983776][ T2001] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3231.983776][ T2001] RSP: 002b:00007ffb15c5ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 3231.983776][ T2001] RAX: ffffffffffffffda RBX: 00007ffb15c5f6d4 RCX: 000000000045c849 [ 3231.983776][ T2001] RDX: 000000000000001a RSI: 0000000000000029 RDI: 0000000000000004 [ 3231.983776][ T2001] RBP: 000000000076bf00 R08: 0000000020000000 R09: 0000000000000000 [ 3231.983776][ T2001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 3231.983776][ T2001] R13: 0000000000000166 R14: 00000000004c3e57 R15: 0000000000000002 03:44:30 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r6, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x2c4, r7, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xe0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf34}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x38000000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}]}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffb5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}]}, @TIPC_NLA_MEDIA={0x60, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff730}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x400}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MEDIA={0xc8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x82af}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}]}, 0x2c4}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000000140)=0x80000001, 0x4) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8}}, 0x24}}, 0x0) 03:44:30 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) dup3(r1, r5, 0x80000) 03:44:30 executing program 2 (fault-call:3 fault-nth:3): r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:31 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:31 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000140)={0x0, 0x0, {0x11, 0x2c, 0x12, 0x1c, 0xb, 0x7ff, 0x6, 0xba}}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) 03:44:31 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) ptrace$pokeuser(0x6, r1, 0x8e3, 0x5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000000, 0x13, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = syz_open_dev$vcsu(&(0x7f0000000180)='/dev/vcsu#\x00', 0xd78, 0x100) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f00000001c0)=""/236) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f00000000c0)={0x9, 0x5, 0x2, 0x62d1}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000300)=0xe) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r8, 0x0, 0x1}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x1f, 0x200, 0x7fffffff, 0x80000001, r8}, 0x10) getsockopt$inet6_int(r2, 0x29, 0x1a, 0x0, &(0x7f0000000000)) ioctl$VIDIOC_S_TUNER(0xffffffffffffffff, 0x4054561e, &(0x7f0000000100)={0xdcc, "024cff72c78efce4a9adf62fc87af180d0f7adb9cdab2e72ef8588e1350ed156", 0x3, 0x1000, 0x9, 0x1, 0x1, 0x2, 0x7, 0x3}) 03:44:31 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r4) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000040)={{&(0x7f0000000100)=""/172, 0xac}, &(0x7f0000000000), 0x44}, 0x20) 03:44:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="000000000000200028001200090001007665740643000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x24}}, 0x0) 03:44:31 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$P9_RREADLINK(r2, &(0x7f0000000040)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1a, 0x0, &(0x7f0000000000)) [ 3233.868254][ T2039] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_emit_ethernet(0x4a, &(0x7f0000000300)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000140)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "000400", 0x1c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, {[@exp_smc={0xfe, 0x6}]}}}}}}}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$TIPC_CONN_TIMEOUT(r4, 0x10f, 0x82, &(0x7f0000000000)=0x9, 0x4) 03:44:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000040)=0x1, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_EXPBUF(r6, 0xc0405610, &(0x7f0000000000)={0x9, 0x5, 0x6a, 0x4800, r8}) r9 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:32 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = semget$private(0x0, 0x0, 0x8) semctl$SEM_STAT_ANY(r2, 0x4, 0x14, &(0x7f0000000140)=""/242) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x100, 0x0) ioctl$SNDRV_PCM_IOCTL_PAUSE(r5, 0x40044145, &(0x7f0000000240)=0xffff) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00', 0x400) 03:44:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_CREATE_BUFS(r4, 0xc100565c, &(0x7f00000001c0)={0x6, 0x2, 0x4, {0x9, @pix={0x4, 0x80000001, 0x48524742, 0x9, 0xffffffff, 0x2, 0x2, 0x9f20, 0x0, 0x7}}, 0x20}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlink={0x6c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, [@IFLA_LINKINFO={0x4c, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x3c, 0x2, 0x0, 0x1, [@IFLA_IPTUN_PMTUDISC={0x5}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e20}, @IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @multicast2}, @IFLA_IPTUN_ENCAP_SPORT={0x6, 0x11, 0x4e22}]}}}]}, 0x6c}}, 0x0) 03:44:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x36, 0xd3, 0x8, 0xe}, {0x6, 0x5, 0x2, 0x800}, {0x6, 0x6, 0xe0, 0xffffffe1}]}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:33 executing program 1: r0 = socket$kcm(0xa, 0x522000000003, 0x11) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x1, 0x4, 0x3, {0xa, 0x4e24, 0x8, @rand_addr="aa1a93bb3e78d45023e9550f0f80ce86", 0x40}}}, 0x80, &(0x7f00000001c0)}, 0x4c90) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f00000000c0)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000680)="cd0751091c7b1576cba3002a90cf43e8c6427b8157ae80220e04d2107c1d98200be2f36364c809509f467665ea133b25ae75641253f66c2097a7e62b92372fb8ee7e2f37fb4f37fcfe885bc46f76c47116360c28a602fb980b101c465c4926d58007a74b3f73c32e75b2dc2bdcae8fb943bbf12ab95dcd938b0ce1cb3eec12656d7f01ef0d7855acea19a9b705dfd1d78bd5d4508c2f455bdb63acb47eb2c490566f6878ba353173448a49cce5f07a9af5f0d6c7763bb2860604dbbe90df2415f6c29e70704a58d221bd173a118e0dbbb6ce2ecae4d70b124901", 0xda}, {&(0x7f0000000280)="e0233633e70a5947ba455bb13c759dc3ccf20c8dfb1e79e75591829051c5a95a66c6e7198f7c2668eee4900e8613f6ea9e56fbaf473c1c94dd14e58615b5e9c4649ddd15", 0x44}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x318}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000140)={0x7fff, 0x7, 0xaa, 0x101, 0x7f, 0x9}) 03:44:33 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="c800008010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000009c0012001000010069703665727370616e000000880002001400060000000000000000000000ffffe000000214000702000000000000000000085086ac1e010108000f008e000000040012000800aeb7a40000000400120008000800000000001400060000000000000000000000ffff0000000014000600078000000000000000000000000000bb14000d00ff0200000000000000000000000000010c000a00aaaaaaaaaa1c000014757c6d63098e6ea2f71a8e51f2cc9fae11af3ee00e67559dad94ac5e0504ca3848d2794ef7b0ce8588b99a9b3fbca3dad6ce063f15efb18e1ac7ba8567f5335a759b7754bf0757c03e02e72525d2353ea874b9fb26e2583d1f870f094f81f798bd9cd2356397afa99a1b6c0000000000000008d8f78541ba83c1df1cfe9fa5b7f3879ab415f311dd3d4ee2ea47608bc43f56d0254a7ac198fee092bf1cfe6ca9b59bc850033bf18e7e8e437db5bd4284f5cabae09b3ea3ddd2107aebfdcb83590fc042d794f6829e799abbaac1aca4049982a2adb1d49d6464d91889785c041bc97e72de2e8ad0861a30a0f925d7df6eba3bd59cb4c3a0dd55ce9a40975cd66329c79964443665ad2028fcadf49f72ac935f44adea343161d1a38258e6f30907dadb270c4eb94dbc223eb427491f54093ea3bd8c7ac25fc9a4349c70eebcafdf5c13f16f444a669462dbea6c185b47e30fe425eaf1af76a672fe4f95c9f668b337f48870049c9aa83099dc7b216c0cfa2942d16d2e14f9c2ce46dc391ae315e978fd528d8cf8e9a468fb12d3f19b48ceae264e629c0b9718726bad639c78d0f4ad8c0000000000000000798865246082da2d521730e347c35ae975c512553fa2466ded545ef729edaf6f57365fdd6ec4da71b1450c8bbb00e4fba4c38c2271c7f4b99207c978e682675cb956f925edef2022afd6966f62511a1caa142ab1c532ce099d5b6155d773bee8a3ac99093f3d80adf790f9f2101e69d9ec933b8510e811ebf9a2d300dd7bd5a50afc9922ed67c8ddf61e6a6f88f13368f20e49d6e4cd76648e50887a157046102af315da18bf8cdd48c8d019b6"], 0xc8}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000080)={0x66, 0x4, 0x4, 0x1000, 0x6, {0x0, 0x2710}, {0x4, 0x2, 0x3, 0x0, 0x7, 0x10, "8c99ef0b"}, 0x1, 0x1, @fd, 0x200, 0x0, 0xffffffffffffffff}) sendmsg$nl_crypto(r2, &(0x7f00000005c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@getstat={0xe0, 0x15, 0x400, 0x70bd25, 0x25dfdbfd, {{'rfc3686(ecb-aes-neon)\x00'}, [], [], 0x2000, 0x2c00}, ["", ""]}, 0xe0}, 0x1, 0x0, 0x0, 0x4040}, 0x0) r3 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r3, &(0x7f0000000000), 0x40000000000024a, 0x0) 03:44:33 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xc001, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = dup2(r1, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = open_tree(r6, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFLAGS(r7, 0x80086601, &(0x7f0000000080)) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$FS_IOC_FSGETXATTR(r9, 0x801c581f, &(0x7f0000000100)={0x64f, 0x4, 0x100, 0x8, 0x6}) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r4}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) 03:44:33 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) setresuid(r5, r5, 0x0) r6 = getegid() r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC, @ANYRES64=r6]) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002600)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000040)="5609cc7f0f584d4f219fae0ff74fe1ad6213d64ce801004145", 0x19}, {&(0x7f0000000200)="7a155f2256a6929352db0ae3ed258d46e5a504ae38dee5eb8c6962c2dedcfe2f6216c3a00658bcec569a248091f2084efbd2485d64d2948ed81872b1df978f3f9474916eed434ff06007c8faff8161b867c912071c8a2dbb3134803f731b3fa186e304d7e5e4d4c1f59bc8c7b5bb4952e7eb51c26877056b6bae9ef954944d9859cd30ce05390aea167c51fc003c8b999c79af0c93f62a32560e4e46bac17e983390153d6070126f2672205b3292e5bc215837c486b4e5a4594f95c9edd22658116f41405c17411c7072fba160a872aca10a30d74a1f35fd07b0f3a649aae4656e9f250e", 0xe4}], 0x2, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYBLOB="28000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r3, @ANYRES32, @ANYBLOB="00000000000000000000000000000004", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYBLOB="34000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x20044000}, {&(0x7f0000000840)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d40)=[{&(0x7f00000008c0)="575a5e4a2386dcd5a37d8fbe0e84c34d0e8dfa5d66b9b2d1e36d1cb0143f85ed817c97cb20a8018423052bd07f2e96c5da29f2f6016f672cca412e3868e0938848428d8a5c1fb1350a4ba5c27d168de674f40bca19d06e80f78b5ec4b4c77218ca959ade67d3ea93544b44ec29e5154d5d2a3348d1ed42778a6c4cdf89baf8522e39c5a8b1568975fba18b5e755025ebe346e7347d169649c39e8c943c06128e7f99bf14b7a0d41ca0589ac710f202d9a61a7cf7ebd6b03ee82e2e7bd5cdb45cb9b58df0b56e357d94444062064b70db", 0xd0}, {&(0x7f00000009c0)="9a7aff8bbdc38cc56bb37dde86696c588a79dee4", 0x14}, {&(0x7f0000000a00)="30e3f1fbecfc3e4a91b7144fcf8f78cfe4c47590153ad065957807edc6799b9d3cf89b275628b2d98c0264ee8a6c1ddbd02bda1dadfdf37212af83ea185d05e7409bf15a4c213789aba2ed4c363c5c628c680cee8913e839ed05087111ea120c1f72d23c896a0b8d", 0x68}, {&(0x7f0000000a80)="4075224397eb859475286c2055ec314f0d51faf87ebfbe231c686e3cfd568383482915bf582129f930196cab26a7240a1e2544ff7da34e0c200da48d7be950262510dace7c5d886df26102fc97201073979c534becaa443ead8b69e7f06a3001c95df3ca4c242cb6bf89f9bb1eb000df3d87b4ea33373d27da695b83b6f725bac7280c53", 0x84}, {&(0x7f0000000b40)="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0x1000}, {&(0x7f0000001b40)="394b9818bc779c17b2715a3aa8000442433b7496f873044912d80f898dc1f4043ec8ea51cd97bc2a537c0d2a6e94b45461c07e5270cd3c04b36f427de64a1e801d387196b38cad9dba609550dec8b4a25ceeca1677803582c721d24630b490337d7a7d88ef5eb788a7803e2d7f302fb6f0afc65b9870e7d8f122f7e62b61405118502f4c595eb39e6434a19b3bad159e3aa3fabe55eb605d4d89c6561590a6f569a8bc2c76e4b6a73597da754a6f56a2518f9632785632661ab8e2cfaefd50b96e142e4845c2a52d8b534bb6c951047c36c7f6305e14f775f7af9c551ecd9d2595", 0xe1}, {&(0x7f0000001c40)="3291b95f554d3e1cb23124275b66fd17529b7652884538102b56ad2c8136acb6176e625d92e7c030e8d39bbad3ae71d8f93d02e76c29304adb0fcc06697f62a434213b5c55fa52dea6262cf50a6b1b47aa5d76fcd9a7232bdef9742a778ddf7f2302ffb9014f3fabc557d1764f206cc37b36707dd3e8e8b121088a33ee976d87aa98c6140e628e0d3ac91b1f513ad4427c8c9e6c78016aea4b3a90475d0d0cf680074b95c8a582418284b5975d211dc9fa704c6340cf79", 0xb7}, {&(0x7f0000001d00)="af3528e074134188ea76a1fcc2a4", 0xe}], 0x8, &(0x7f00000021c0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32, @ANYRES32=r1, @ANYBLOB="0800cadb79480400140100000000000001001000", @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x4040000}, {&(0x7f0000002300)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000002380)="e93adfb44b2eeb5f0f774630d3a589d13629e695f2c7812819ae8ebb9ce2527f2f2095f41d9e0c2521d0a5361e68c9914487d340336838546ce500892a16f0dd7a3fc5c28a37abeda963cb5d6f2a8b7fe7662d485970e502d0501bc41ec342bd1fb62aec2c9e2f9ffba97f4e9504578acc5e1d6228955c448a0e755a28be", 0x7e}, {&(0x7f0000002400)="423c32b33daec02267e2e7d7f7b30ef3dc1e3769b930c468da082087302c2b4f0263520e05e8af10d0b7af818c052e4599464d05fcad8d65312180233aa3a6ae48e979c7aeca4f1c09da46d49c05fd8717632edfb53358fcf603011eb4d2f6f34a24e1bc33422e14c424b35eeb95eb15b6a253976bdf26f562a0ae582429acb2d1dd0413d45d8eb080d685df8679de5f2118d13690930b4541f78ae87b9d414568d676c013ccbe71c3a73622145aa1e8b67751f154499cb6a125a1395998eb543f72dad0925adcde05f9c3ee8a836fae1841d26fb038a8459403786fe8b05843e2ab", 0xe2}, {&(0x7f0000002500)="e3e14f79b75527ff1a2bcf738e4131433680f4dcf3d839715f341d8e64e1efc73ca403f0a272cdf19760134324fb148862ba67de299d77ff11", 0x39}, {&(0x7f0000002540)="721996cd1a9bb3ae7a3de460", 0xc}], 0x4, &(0x7f00000025c0)=[@cred={{0x1c, 0x1, 0x2, {r4, r5, r6}}}], 0x20, 0x20008080}], 0x3, 0x240408c0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r9 = dup2(r1, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:34 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="7c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000540012800e000100697036677265746170000000400002801400060000000000000000000000ffffe000000105000b0009000000060010004e2100000400120014000700fe88000000000000000000000000010108000a00", @ANYRES32=0x0, @ANYBLOB="152db7763e5737b18d2cb4d07d13fb08452a9e49f3de5fa71748dfbecb4cb3371812ef825d39d16594cbd7e7e0109dae807730996221f3bd2ade59"], 0x7c}}, 0x0) 03:44:34 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) clone3(&(0x7f00000002c0)={0x8040400, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100), {0x11}, &(0x7f0000000140)=""/120, 0x78, &(0x7f0000000200)=""/73, &(0x7f0000000280)=[r4, r5, 0xffffffffffffffff], 0x3}, 0x50) r7 = dup2(r6, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:34 executing program 1: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x2b0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = accept4(r3, 0x0, &(0x7f0000000080), 0x80800) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x40400, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r7, 0xae80, 0x0) fchmod(r7, 0x82) connect$caif(r4, &(0x7f00000000c0), 0x18) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, 0x0, &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) 03:44:34 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r7, 0xae80, 0x0) dup(r7) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}]}, 0x2c}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040}, 0x4044010) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x4c, 0x0, 0x200, 0x70bd27, 0x8001, {}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x57}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000081}, 0x20000000) [ 3236.911773][ T2104] ebtables: ebtables: counters copy to user failed while replacing table [ 3237.049773][ T2110] ebtables: ebtables: counters copy to user failed while replacing table 03:44:35 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) recvmmsg(r4, &(0x7f0000004dc0)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/120, 0x78}, {&(0x7f0000000180)=""/197, 0xc5}, {&(0x7f0000000280)=""/234, 0xea}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/2, 0x2}], 0x5, &(0x7f0000000480)=""/226, 0xe2}, 0x7}, {{&(0x7f0000000580)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000600)=""/20, 0x14}], 0x1, &(0x7f0000000680)=""/247, 0xf7}, 0x7f}, {{&(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000800)=""/95, 0x5f}, {&(0x7f0000000880)=""/232, 0xe8}, {&(0x7f0000000980)=""/226, 0xe2}], 0x3}, 0x3}, {{&(0x7f0000000ac0)=@x25={0x9, @remote}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000b40)=""/68, 0x44}, {&(0x7f0000000bc0)=""/36, 0x24}, {&(0x7f0000000c00)=""/32, 0x20}], 0x3, &(0x7f0000000c80)=""/164, 0xa4}, 0x2985}, {{&(0x7f0000000d40)=@can, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000dc0)=""/84, 0x54}, {&(0x7f0000000e40)=""/213, 0xd5}, {&(0x7f0000000f40)=""/4096, 0x1000}], 0x3}, 0xfffffffe}, {{&(0x7f0000001f80)=@caif=@dbg, 0x80, &(0x7f0000002140)=[{&(0x7f0000002000)=""/42, 0x2a}, {&(0x7f0000002040)=""/223, 0xdf}], 0x2}, 0x81}, {{&(0x7f0000002180)=@pppol2tp, 0x80, &(0x7f0000003380)=[{&(0x7f0000002200)=""/69, 0x45}, {&(0x7f0000002280)=""/30, 0x1e}, {&(0x7f00000022c0)=""/4096, 0x1000}, {&(0x7f00000032c0)=""/86, 0x56}, {&(0x7f0000003340)=""/53, 0x35}], 0x5, &(0x7f0000003400)=""/12, 0xc}, 0x8}, {{&(0x7f0000003440)=@ax25={{}, [@netrom, @remote, @netrom, @netrom, @remote, @bcast]}, 0x80, &(0x7f00000037c0)=[{&(0x7f00000034c0)=""/101, 0x65}, {&(0x7f0000003540)=""/139, 0x8b}, {&(0x7f0000003600)=""/74, 0x4a}, {&(0x7f0000003680)=""/177, 0xb1}, {&(0x7f0000003740)=""/68, 0x44}], 0x5, &(0x7f0000003840)=""/131, 0x83}}, {{&(0x7f0000003900)=@rc={0x1f, @fixed}, 0x80, &(0x7f0000005100)=[{&(0x7f0000003980)=""/41, 0x29}], 0x1, &(0x7f0000003a00)=""/120, 0x78}, 0xfff}, {{&(0x7f0000003a80)=@llc, 0x80, &(0x7f0000004c80)=[{&(0x7f0000003b00)=""/154, 0x9a}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/186, 0xba}], 0x3, &(0x7f0000004cc0)=""/212, 0xd4}, 0x2}], 0xa, 0x1, &(0x7f0000005040)={0x0, 0x989680}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$FS_IOC_GETFLAGS(r4, 0x80086601, &(0x7f00000039c0)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r8, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000005080)=@assoc_value={r8, 0x3}, &(0x7f00000050c0)=0x8) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:35 executing program 1: r0 = socket(0x1f, 0x3, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x204200, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r2, 0x110, 0x3) prctl$PR_SET_FPEMU(0xa, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0x0, @hci={0x1f, 0x1, 0x2}, @nl=@unspec, @can, 0x9ff, 0x0, 0x0, 0x0, 0x3ff, &(0x7f0000000040)='ip6tnl0\x00', 0x0, 0x5, 0x200}) syz_open_dev$ttys(0xc, 0x2, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="70010000240007053860b4d50000000008000000", @ANYRES32, @ANYBLOB="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"], 0x170}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) 03:44:35 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffc01, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) 03:44:35 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000040)) r5 = dup2(r2, r2) ioctl$CAPI_GET_FLAGS(r5, 0x80044323, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:35 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x408202, 0x0) getsockname$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) io_uring_enter(r9, 0xb15, 0x2, 0x2, &(0x7f0000000180)={[0x5]}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r7, 0xae80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setown(r7, 0x8, r10) 03:44:35 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)) socket$nl_route(0x10, 0x3, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000880)=@newtfilter={0x64, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0xf}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x34, 0x2, [@TCA_BASIC_EMATCHES={0x30, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x2e23}}, @TCA_EMATCH_TREE_LIST={0x24, 0x2, 0x0, 0x1, [@TCF_EM_META={0x20, 0x1, 0x0, 0x0, {{}, [@TCA_EM_META_LVALUE={0x5, 0x2, [@TCF_META_TYPE_VAR="b3"]}, @TCA_EM_META_HDR={0xc}]}}]}]}]}}]}, 0x64}}, 0x0) 03:44:36 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x430100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000040)={0x3f}, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:36 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) semget(0x1, 0x4, 0x120) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:36 executing program 1: perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) r1 = open(&(0x7f00000002c0)='./bus\x00', 0x0, 0x0) ioctl$FICLONE(r1, 0x40049409, r0) 03:44:36 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$RTC_WIE_ON(r5, 0x700f) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:36 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = dup2(r2, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:37 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x18, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x10}, [@ldst={0x4}]}, &(0x7f0000000100)='GPL\x00', 0x5, 0xb7f0, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 03:44:37 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffffffffffba122e25d30800", 0x0, 0x403, 0x0, 0x22d}, 0x28) 03:44:37 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f0000000000)) 03:44:37 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000000)={0x5}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:38 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = dup(0xffffffffffffffff) accept4$inet(r4, &(0x7f0000000000)={0x2, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:38 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:38 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000100)=0x4) 03:44:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bsg\x00', 0x100, 0x0) ioctl$TIOCGRS485(r1, 0x542e, &(0x7f0000000100)) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x111002, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r1) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f0000000140)={0x6, 0xfff, 0x3, 0x1, 0x2, [0x9, 0x120000, 0x7, 0x8], [0x7, 0x10001, 0xffff, 0x7], [0x7, 0xd082, 0x13e, 0x6], [0x3, 0x800, 0x1, 0x8001]}) 03:44:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x80, 0x0, 0x0, 'queue0\x00', 0x5}) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) 03:44:39 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0xa, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(0xffffffffffffffff, &(0x7f0000000740)={0x5, 0x10, 0xfa00, {&(0x7f0000000540), r5, 0x1}}, 0x18) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000040)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r5}}, 0x18) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) socket(0x594c7f7c3e40427e, 0xa, 0x8) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r9, 0xc01864b0, &(0x7f0000000100)={0x100, 0x3f, 0x9, 0x8, 0x9}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:39 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:39 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x4e202, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x488e00, 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BLKTRACESTOP(r5, 0x1275, 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f00000001c0)={0x9b0000, 0x0, 0xf3, r7, 0x0, &(0x7f0000000180)={0x9b0908, 0x1, [], @string=&(0x7f0000000140)}}) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000000)) 03:44:39 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) 03:44:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000004c0)=0x210, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffffa3fbd, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 03:44:40 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$TIPC_MCAST_BROADCAST(r3, 0x10f, 0x85) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xde) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:40 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000000)=[{}], 0x0, [{}]}, 0x88) dup2(r2, r2) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000000)) dup2(0xffffffffffffffff, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x40021f) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:41 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) recvmsg$can_raw(r5, &(0x7f00000008c0)={&(0x7f0000000000)=@x25={0x9, @remote}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000140)=""/70, 0x46}, {&(0x7f00000001c0)=""/224, 0xe0}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/247, 0xf7}, {&(0x7f00000004c0)=""/72, 0x48}, {&(0x7f0000000540)=""/134, 0x86}, {&(0x7f0000000600)=""/148, 0x94}, {&(0x7f00000006c0)=""/6, 0x6}], 0x9, &(0x7f00000007c0)=""/242, 0xf2}, 0x2000) 03:44:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r2, &(0x7f0000000040)=""/50, 0x32) getdents(r2, &(0x7f00000020c0)=""/45, 0x2d) 03:44:41 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r7, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000000)={r7, 0x200}, 0x8) r8 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_DRAIN(r10, 0x4144, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:41 executing program 1: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/mdstat\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x0) 03:44:41 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r8, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r8, @in6={{0xa, 0x4e22, 0x5, @remote, 0xbfb}}, 0x80000001, 0x1ff, 0x101, 0x5a2c, 0x4, 0x9, 0x81}, &(0x7f0000000280)=0x9c) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_STATION(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r9, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_PEER_AID={0x6, 0xb5, 0xb5}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x4}}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0xc3}]}, 0x30}, 0x1, 0x0, 0x0, 0xc000}, 0x4000) r10 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x800000000002, @remote}, 0x10) 03:44:42 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x18681, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl(r2, 0xffffffff, &(0x7f0000000100)="1d65042013dabce9efa28b5fd653a895b3e99e2acb964fa8b136531a5e8ca631904463c670b2bb05fa5d913de132481e91efad145a290005fe3995d53417c702746a4f6235") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) dup2(r4, r3) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x44c000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:42 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000bf7000)={0x1fe, 0x1, 0x4000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000048000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x54, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = dup3(0xffffffffffffffff, r3, 0x80000) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={r7, 0x9, 0x8, 0x8000}, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c000000782f25832a954afcf592684e92ba9fd6a45cbe2b3a2eab34b5", @ANYRES16=0x0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB="20fb02a5000000000000005397365b3437b0ec1c5ca80b84127839775c107d6af16e90f69cb7070f191f8bfc812e09b85609febb5e80e435c3f67fea8ff45b1bbc812122717ef183a098e3baf2c3f760dc97af96", @ANYPTR]], 0x3}, 0x1, 0x0, 0x0, 0x240000a5}, 0x880) r8 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r9 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r9, 0x4c00, r8) [ 3244.807040][ T2296] sctp: [Deprecated]: syz-executor.5 (pid 2296) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3244.807040][ T2296] Use struct sctp_sack_info instead 03:44:42 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={0x0, @rc={0x1f, @any, 0x7}, @ethernet={0x306, @local}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)='netdevsim0\x00', 0xe5b, 0x5, 0x7f}) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x4001fd) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r6, 0x8982, &(0x7f0000000040)={0x7, 'team0\x00', {0x5}, 0xff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 03:44:43 executing program 1: r0 = socket(0x200000000000011, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ipvlan1\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @dev}, 0x14) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="0aacad3fd36dddc711502e035f63a2d0550623e0", 0x14}], 0x1) [ 3245.105558][ T2300] sctp: [Deprecated]: syz-executor.5 (pid 2300) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3245.105558][ T2300] Use struct sctp_sack_info instead 03:44:43 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xbb1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r7, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, 0x15, 0xa, 0x3, 0x0, 0x0, {0xa, 0x0, 0x6}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x6}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000000000)={[{0x383c633c, 0x1400, 0x3, 0x8, 0xfb, 0x8, 0x0, 0x3f, 0x0, 0xa7}, {0x6, 0x2, 0x9, 0x80, 0x2, 0x4, 0xff, 0x3f, 0x3f, 0x5, 0x3f, 0xc5, 0x4}, {0x800, 0xffff, 0x1, 0x4, 0x31, 0x3, 0x7f, 0x0, 0xe8, 0x1, 0x8d, 0x80, 0x7}], 0xfffffffc}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:43 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0xd25968bab121079a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:43 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000740)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffff00000000122e25d30800", 0x0, 0x403, 0x0, 0x22d}, 0x28) 03:44:43 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:44 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e00000010008108040f80ecdb4cb92e0a480e0a11000000e3bd6efb250009000e001900400000ff050005001201", 0x2e}], 0x1}, 0x0) 03:44:44 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$KDFONTOP_GET(0xffffffffffffffff, 0x4b72, &(0x7f0000000580)={0x1, 0x0, 0x18, 0x1f, 0x39, &(0x7f0000000180)}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1c, r7, 0x201, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x1c, r7, 0xff, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24048081}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_DELLINK(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x18, 0x1404, 0x300, 0x70bd2b, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x20040004}, 0x11) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000700)=0x9, 0x4) [ 3246.157575][ T2338] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.1'. 03:44:44 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) socket$inet_sctp(0x2, 0x5, 0x84) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_PCM_IOCTL_FORWARD(r4, 0x40084149, &(0x7f0000000100)=0x5) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f0000000000)=0x9) 03:44:44 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0xc001, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$AUDIT_TRIM(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x3f6, 0x0, 0x70bd2d, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x4040844) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:44 executing program 1: perf_event_open(&(0x7f0000000640)={0x3, 0x70, 0x3e7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x91dd7106ca8f533b, 0xdb3fedb3c3734f95, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x40000000000, 0x0, 0x1, 0x0, @perf_config_ext={0x7, 0x3}, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x20000007, 0x2}, 0x0, 0xc, 0xffffffffffffffff, 0xa) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400012) r0 = perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1024}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000380)='syz0\x00', 0x200002, 0x0) openat$cgroup(r2, &(0x7f00000004c0)='syz0\x00', 0x200002, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0xfffffffffffffffc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) r3 = gettid() r4 = socket$kcm(0x11, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000280)={&(0x7f0000000040)=@ipx={0x4, 0x1, 0x101, "2b04ec665b4b", 0xff}, 0x80, 0x0}, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r5 = socket$kcm(0x11, 0x7, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r2, 0x0, 0x1, 0x4, 0x0, 0xfffffffffffffeb2}, 0x35e4ed281d171825) r6 = openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0xffffffffffffffcf) socket$kcm(0xa, 0x6, 0x0) close(0xffffffffffffffff) sendmsg(r4, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=r3, 0xfffffffffffffec6) socketpair(0x1, 0x2000000003, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0), 0x0}, 0x28) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x89f1, &(0x7f0000000000)='ip6gre0\x00') r9 = gettid() perf_event_open(&(0x7f00000004c0)={0x0, 0x70, 0x8, 0x6, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000000c0), 0x6}, 0x4, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x24, 0x80}, r9, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, r9, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r10, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="2e0000001e000500ed0080648c6394f27e31d20004000b404b48000001000080000000000300f88000f01700d0bd", 0x2e}], 0x1}, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r12 = socket$kcm(0x2, 0x3, 0x2) setsockopt$sock_attach_bpf(r12, 0x1, 0x3e, &(0x7f00000002c0)=r11, 0x4) r13 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r13, 0x18000000000002a0, 0x42, 0x0, &(0x7f0000000500)="b9ff0300600d698cb89e14f088a81fffffff00004000630677fbac14140ee934a0a662079f4b4d2f87e5feca6aab845013f2325f1a39010108038da1924425181aa5", 0x0, 0x100, 0x60000000, 0x113, 0x0, &(0x7f00000006c0)="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"}, 0x40) r14 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xb, 0x214, &(0x7f0000003c80)=ANY=[@ANYBLOB="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@ANYRES32=r11, @ANYRESOCT=0x0, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16], @ANYRESDEC, @ANYRESHEX, @ANYPTR=&(0x7f0000001d80)=ANY=[@ANYRESDEC, @ANYBLOB="f3b5b04a09082a60bfa3fa278ab9fdc8d985c2791e8e349c6ff2833433b0825c8eb9da933b79cfbb0057d3e90bd217400692b3e36d9e96d7f49aff1cd538b86d3d54ecfc92930b744f89b8945b48d8c6a2f947bb7f51f2e7d7e522e4a8986f0783f3c970c0adfa22b22568754501895344e5674415d25e1962cd9a6a1ffc1f8c70687998f23debd814b43691e2c794b0b239a53801bffbbfd93eaa292ff9dae2cf1dfb2048051e464caa9e48a482c2e850fd89e669067d569ebbd913353e5a14d03d19a4d5c48fbddeddd78d345757f3b67fabf3660ec135d0a044a96e3082c5b6af6621c9277033518198c8b062d06dd70d4da0fb6552b1633898119dd35dc6b1d955bf5ca0403f5da6c11561db3ad2d9b5ae64241b59f12d86836a652833cec73b7f1b89cb9c572e4df3b1ffc69775e28e997384aa434f65e52cc439a6378f6232d6a5931a65e482276cc9d4aa62dc97d38e6e8f70dc1c46b0b2be17119f751231eb15d168a8bcd8a8f6b2580b30a32743fafad5041d9f542b141e608b2d0cb1d183b3380843bd23645a0e428dde5c7a5860a9111e5f538b2bbdf97472fa223faf977abb5cfecd76ef5d4cff6c377de15fd1bfae6e1efa7ad9d0a38a5a4a6c2734d7d5c7553e80cdc8c1eb76565451da455421c5cab08724dfbcb84b0745489a24cf9d2d4a27b674680c0403a1776ac55d3ddc48b11b6e84a0aff0b4d7a1441dd403376cab942cefddeb2332d2da4efbc19feecb7414ee5c070961b573a7803dd6defebbff31d2046e5fcb068200eacc6447864871f4fe89b28d88a63a8e1d5103d6185970d5b67c6fe7e277cbc96cbc6a5878b80d22a89080dc6b2b2c745692481d9776bad19cc041d73c7715da78fad5aa09a3060417af5bdd2a63da67be5d02d63674a5bf1ef7271520f077cb339f65b4f152cfdf375822803046fafa1cb16754f33d1d92aedd44bf18414c389c1b866a17ccae43d5b398d405e56e74bb70aacf916da991d120e24f16a413ae8f528e79eca7256ea14e6832e0e895e2c4ba53dd475fb0a3c43b5a719e7fe0b8f7823f5dd15c280901f41f923bfede844687c17e85e167f7681922e8547377bff142a6ba6c3ee90233e8c8f120618de7ab8c146675b35a32f2cb33943db80d675effe9c9440c7c3401734817cdfb8948b69a328510aeb9a5467f227b3dea76a8662b9ea3d17dab2238ee158084b6d5927b45112ab418f84d7f4e52953e4766fe4e0b41ac42b3d0abfe2243ac3c65aae3a2b37af034d5405d3364a20ddcf0fa4f4a4df6755ae1b7f5240324ec4fc628072e65760a470bb7b4625fc4ec55daa9d792ef40d6e3631a3ad95f9002d72ae1c24bcd069c3b7f746b1b7eaa4b2c1015129cfe6ba4a4958a49e6fd3401afa1d2205f60d542b1f4eae39105a877746dc6f25d1d1bfdef65be032ff0f854e6117a03f7a619ba182d5af680f1526b92a8355b65a659812df400617142eac672afbde3e626197b82c27c6acffba9b36777b6dfc1f1e1362b3f63e156d287ece045fe550182ce86f68e3433a96a7f4d1b6e72f30e14d80fcec1c92829e72f122f148cbac53b2fd50f7d12d81116da38b35690248d3de400f5282de7a98758b34bb1efe63c24e93f6741e5a3af6d810eb2bf6595b006fb0139a5ca3ee7e6f12ab3177f17a14d230fcfcbb66e7194ea06631b9094c398beeec3552d5f44e23b3018814e0069db0dd84d9e35b6fb1a36cd7aec0559bc2178104042848c1a765bd4ae0778d4709ed5a1184955a8400e1255f1276d06c0c515c69481d4213bb486d8be6f68e2a3c5710e3b0cf76de073b01196334a161e7e113086c77030a918c55751011cf1cb0f75eaeed686d2815391006a865d4c35759f0622a7301eb8382d899bfd597a9915ce2895dbe3281db044266cc1fdf5d741e09fe31e983627c8fdbb4bfaf2b97bcf925ef135b832414ccf8386a6d47dfd6bf69c14f97f45c0da07fb9a403d3cb0a2a35ab44f5a1fb3dd1b966c58184de526ed2e4be476e616f8854e0a3c071c2fe38c0caff24b11be09612f1529bfe64340f1f58c7aeeef5d86156fbc38ad0bd9d5c27207bba2adae967879777e809d0baa884f8c1d4a34d83ec6733224d0a70d3611ace6809fb7f1bc8438c5a857c22266143083d03f7aab64fa611b1a2e9b6c36d05dd14c35368000a0dbb36846fbd2e49b54725546d0cc7176883c77f596e4251b4db0fb328cae5364f2686614b8ef37b31980781f6ccfb65440a23ca7bdad0bb851fb0d8ac22361b0a1f762efb798b413bd8d54df121816042a38e6c4f59cf0fbf8cd3d1418277a348f638155575fd450c052f1972a742c124232438abaa416e7785e90634f40698d6f725020ff2d91d8ce991731b1f13ac9fcdb6aad1acfb4ace3bd80181f509645a1bd7d30153007f25acd791b74f8ed1c9043a1e48422721601729e53000637bfc8c54d5c3a48bed6b79b34a24c34074ac32b6664bcc1f5e9f09171c0f9a1594d793398ba80ad09384a52b1bf879de2e7374f45c0f8104676e3fc3a3eb00e966b5e7cacaef2332a2493b2ffab7919bc30b95c0268b0d6e0bce8f3a70b41eb023ef07541d1b2b75d365b8f34884c030a2812f9e03b8457c5d8cc63d521607ae10b46680f436782c2d14cd2cf2ec676aa3a6e116045937c09c24eca85c1c085c9279b5d82fde274ad2182c03e6dbe31edd1859180722166d5bf3f97d8c3187d052c7dc99090bf30431c09208fae1c876df3296ccbcbb914fcba6eaa7c3f4e62366136bdd960845bb054900256b63fe84d51919baf36abe5c366e39086ab5cc1c871a237181fe1ef190e2afaf1e413da0d325909038a0ddceb188a07f5535529509db71c43b34ae2af2435d40757d7f227a858b53ab4e9633a15e73d9dc27d90fe12fc610e2c0338013b025dea2a9b372405289629b788c8f69c2b4f55ac5a109135a838dc9f745a5f2f48063ddbe380b176711545e8dee8c80a1cdc2eeb79098742edbb50a35deb6bf65c9ca250cdc57542276197abaf9d521fa3990706afc61785edd7575c1877175e34a411558d31fc5164125318e2088ffad17ef2ca1c1295df3aeca63962581aef3fb8b64593cfd246ceba714d3dcbe8941817ab51d27d380feb8c5b83636e27ba47c28a8f58646760991d81cefc7556a821cd176edeb91cddb512f00796803683b8d527b01f88d40ba4e5c1d2c3f8d6916cbb5e40247d687da4a92903b79eb4bab2a238a74590f34d7822c95d83fe8f93e1b5ec27a86d37c865d5e650e5f15595e2605812ba6bac8f559e46924e764f02ada1b1eb30d3f6edcb75f36400469fad3760f1a1e1615b55600f9d99616a444fc1b9c7377d3dce2ba909cfc696e820135ccd9cb5895bf0bf91337b49b4a3614ef296db535e6331d3bfd40f89ded9c2e6d2a344811f6bf7d1e2ef3f0733f8330051dcaf5340906fecc7a5e305cf403eeb8906063fcd273aa8d91b272a902731e65315d917c074da19aedefdd8d0ff9d3567e74671c87cb7a6204cd2efff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@ANYRES32=r6, @ANYPTR64, @ANYRESOCT=r1], @ANYRES16, @ANYRES32=r9, @ANYRESOCT, @ANYRESDEC=r12]], &(0x7f00000002c0)='syzkaller\x00', 0x2, 0x0, 0x0, 0x41100, 0x8, [], 0x0, 0x13, 0xffffffffffffffff, 0x8, &(0x7f0000000340)={0x1, 0x4}, 0x8, 0x10, &(0x7f0000000580)={0x0, 0xc, 0x80, 0x4}, 0x10}, 0x78) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000500)={r5, r14}) socketpair(0x0, 0x0, 0x0, 0x0) 03:44:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x88, r4, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:audisp_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gretap0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'nr0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:object_r:devlog_t:s0\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x48c0}, 0x40005) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80002}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x80, r4, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast2}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:crond_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}]}, 0x80}, 0x1, 0x0, 0x0, 0x15}, 0x81) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:44 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x101, 0x10d102) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:44 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = dup2(r0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x1000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = dup(0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000000)={{&(0x7f0000ff3000/0xa000)=nil, 0xa000}}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x642300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:45 executing program 1: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r2, 0x87fff) fcntl$setstatus(r2, 0x4, 0x6100) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x3fe00) perf_event_open(&(0x7f00000004c0)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x8200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000001000)=0xfffffffffffffcd5) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000480)=[{0x0}, {&(0x7f0000001040)="1edc4daf5bf0c3d846141a40bfbd13c8b953d9d1b9c23a438888ac07ffb39a862739d745d101d12d1e86aeb0", 0x2c}, {0x0}, {0x0}], 0x4, 0x0) 03:44:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa8, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x10200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:45 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) utimensat(r6, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}, 0x0) r7 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:45 executing program 1: 03:44:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:46 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:46 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xc8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$TCSETS2(r5, 0x402c542b, &(0x7f0000000000)={0x4, 0x40, 0x7, 0x51299c11, 0x8, "c72cf618e32a9df22c3d855d1d377fd1e704a5", 0x6, 0x2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r6 = dup(0xffffffffffffffff) setsockopt$packet_buf(r6, 0x107, 0xd, &(0x7f0000000100)="f729675e94a807b0da167b221c0c6f41724adb4759767da095be1588c70ee6498e4ee6e39667dc1cc1880ad6ca86eb864ccf3a7afdb6c483561778a750a5b15db82329e95167e2aff9ea58ed890dda5ab07c2e5c328d9adc91bf2f81378c532814ecfaa32d7b5073c3c187e03f40107040beebcb1e99438e0ab807e4695aa3ea98864f74bd40532f50b88bdd823a55c1e6166e5c823af42f3ce7bcdac09e03d50752ae8f02e5ab04b76702327bbfa9af90ff4ca9a4f41146d66bbf06bc92a07afd5fde2a3beb327d38363660abedaf84724db4da3273f9e1a8023a2fd4c6d730b5a886258b9564b51b7d7a", 0xeb) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:46 executing program 1: 03:44:46 executing program 1: 03:44:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) accept4$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x80000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r5, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 03:44:47 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r9, 0x4c00, r7) 03:44:47 executing program 1: 03:44:47 executing program 1: 03:44:47 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1, 0x1f3c83) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, r7, 0xc91add0bf88807dd, 0x0, 0x0, {0x33}}, 0x14}, 0x1, 0x60}, 0x0) sendmsg$DEVLINK_CMD_GET(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="00010000", @ANYRES16=r7, @ANYBLOB="000125bd7000fbdbdf2501000000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a30303a31302e30000000000e0001006e657464657673696d0000000f0002006e007063690011000200303030303a30303a31302e30000000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080001007063690011000200303030303a30303a31302e3000000000080001007063690011000200303030303a00003a31302e30000000000e000d285eec7464657673696d0000000f0002006e657464657673696d3000000929405a0ae92eec42bb40689d5819ddad30c61fa5aff41ee1cb9e0237c4adef2ed965f70642a7b35bd83530e448d868dd4922609d2c552d0970a97cf2d8076463398943cc835bf2b236dc4d66c9ec225969aa7fde278965283e6fc7919b4e595b886b1fbcffce1944dbfb8625a9e79607681fa784fd43274cab87b7c9972f033dc05a3a706f68d2c917634487c7940b2d6fd09eb70f54809896a7f62c119ff7e1ba1391b900c469846cdfe62eb272ab681b1800"/427], 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x4080) r8 = dup2(r1, r4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 03:44:47 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) io_setup(0xfffffff8, &(0x7f0000000100)=0x0) io_getevents(r4, 0x8, 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101, 0x0) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000000040)={0xf17, 0x8, 0x80, 0x81, 0x13, "faf2e8ab9371b239"}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:47 executing program 1: 03:44:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(0xffffffffffffffff, 0xc1004111, &(0x7f0000000200)={0x8a, [0x4, 0x9, 0x9], [{0x1, 0x0, 0x1, 0x1}, {0x8, 0x4, 0x0, 0x1, 0x0, 0x1}, {0xfffffffa, 0x8000, 0x0, 0x1, 0x1, 0x1}, {0x7fffffff, 0xdbf, 0x0, 0x1, 0x1}, {0x3, 0x1ff, 0x1, 0x1, 0x1, 0x1}, {0x1, 0x80, 0x0, 0x0, 0x1}, {0x3ff, 0x0, 0x1, 0x0, 0x1}, {0x1, 0x401, 0x0, 0x1}, {0x14000000, 0x782b, 0x1, 0x0, 0x1, 0x1}, {0x6, 0x0, 0x0, 0x1}, {0x7, 0x401, 0x0, 0x1, 0x1}, {0x3f, 0x4, 0x1, 0x0, 0x0, 0x1}], 0xffff}) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000000)=0x1) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r6, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r6, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:48 executing program 1: 03:44:48 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x101080, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x8002, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000100)={[0x101]}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0x400040) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r6) 03:44:48 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x604000, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r4, 0xc0845658, &(0x7f0000000100)={0x0, @reserved}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) 03:44:48 executing program 1: 03:44:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$VIDIOC_DQBUF(r5, 0xc0585611, &(0x7f0000000080)={0x80000000, 0x6, 0x4, 0x20000, 0x1, {r6, r7/1000+10000}, {0x2, 0x0, 0x3, 0xfc, 0x4, 0xff, "2aa39191"}, 0x3, 0x4, @planes=&(0x7f0000000040)={0x4, 0x7fffffff, @mem_offset=0x2, 0x80000000}, 0x2, 0x0, r8}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000100)='veth0_to_team\x00', 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) prctl$PR_GET_FP_MODE(0x2e) 03:44:48 executing program 1: 03:44:48 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init1(0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:48 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x2400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$notify(r6, 0x402, 0x20) 03:44:49 executing program 1: 03:44:49 executing program 1: 03:44:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='veth1_to_batadv\x00', 0xfffffffffffffe58) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:49 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$CAPI_NCCI_OPENCOUNT(r4, 0x80044326, &(0x7f0000000000)=0x2) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r7) r8 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:49 executing program 1: 03:44:49 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCGDEBUG(r5, 0x80047441, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x8001, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:50 executing program 1: 03:44:50 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r3) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r10, 0xae80, 0x0) sendfile(r6, r10, &(0x7f0000000000), 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:50 executing program 1: 03:44:50 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) accept$alg(r7, 0x0, 0x0) r8 = dup2(r0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x7, 0x0, 0x2}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40804}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$SOUND_OLD_MIXER_INFO(r2, 0x80304d65, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$MON_IOCX_GET(r6, 0x40189206, &(0x7f0000000340)={&(0x7f0000000240), &(0x7f0000000280)=""/136, 0x88}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000200)={0x8, 'macsec0\x00', {'ip6gretap0\x00'}, 0x8001}) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000030, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r2, 0xc06c4124, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 03:44:50 executing program 1: 03:44:51 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$VIDIOC_ENUMAUDIO(r3, 0xc0345641, &(0x7f0000000000)={0xb08f, "4af3564eeb581c54166c6f0c1c18912221f91db7108f667f6fdb52f817cb6547", 0x0, 0x1}) 03:44:51 executing program 1: 03:44:51 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_GETFB(0xffffffffffffffff, 0xc01c64ad, &(0x7f0000000180)={0x9, 0x8, 0x13ae, 0x1000, 0x101, 0xfa0, 0x9}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r8, 0xae80, 0x0) r9 = dup3(r5, r8, 0x80000) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r9, 0xc04064aa, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), 0x4, 0x0, [], 0x4}) 03:44:51 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) faccessat(r8, &(0x7f0000000000)='.\x00', 0x40, 0x400) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x80000000011) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:51 executing program 1: 03:44:51 executing program 4: syz_emit_ethernet(0x5e, &(0x7f0000000040)={@link_local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x28, 0x3a, 0xff, @local, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, [], @mcast2, @loopback}}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$int_out(r0, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000000c0)={0xfffffffffffffffb, r2, 0x0, 0x7}) r3 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x129910df, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f00000001c0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = pidfd_getfd(r5, r0, 0x0) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r6, 0xc01064b3, &(0x7f0000000140)) 03:44:51 executing program 1: 03:44:51 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000000)={@void, @val, @mpls={[], @ipv4=@tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, {{0x2d00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x32) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r4, r4, r4}, &(0x7f00000001c0)=""/83, 0x53, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000040)={r4, 0xef, 0xc7}, &(0x7f00000000c0)={'enc=', 'pkcs1', ' hash=', {'rmd256\x00'}}, &(0x7f0000000140)="0494cdd3c30131d413b1bcbe675e812fcfb48f2dd81d1a69a2a90d8eae9d798c7ae947b2ca31f351ccabb2173b08966160448e90fec07c110e0271b39581a994b9a68f2350d2d0bb6bfcf034ba22a5d678f8eeabf04a6467a330403340c7c13b2d0beb164d78d961a4a73c07c6c3475cb8126dfd33f6163bdb97aedfe79dc43d8ad044c78b236b44a5c03b7a329c68f0f6e550b445db7ce9814c07d900f6c5edf499a76c6ce9ce193b032f661d4c0aed7965dc68ac095fe2ecf85cbe6db24732db25eecf843f374b87632a90cda893187f605ff5ac6ade5702759c5e311e15872ca628dbcae088e798efb800474469", &(0x7f0000000240)="1b9f0de1d1bdd2c4781286f5f85e98a923f042c1e2f7047a7e8ee3369419fc94fb70a96a931a85216f69daa4347324b4b35093575ce14a38b8462a11e568f221394fd0b14183ffde2e2b90c99b8206690b2fe9870fbe1459e70efa45fceb486e38a6081599c25fcfd45ba05ee7cd7ae01e3d1db399de1a5c3a87ff73280999200c22a703ec0661d0a078ca511c2f3ad28a8146bc28c76c17675126d3d2309745b3799ac4c9de6de9c68918a335c625f70717f50eb45904adb5d7ca338a114a741da5c9a35c1c6a") r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x88, r7, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:audisp_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gretap0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'nr0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:object_r:devlog_t:s0\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x48c0}, 0x40005) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r6, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)={0xb0, r7, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x26}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv_slave_0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:chkpwd_exec_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:auditd_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}]}, 0xb0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$VIDIOC_S_SELECTION(0xffffffffffffffff, 0xc040565f, &(0x7f0000000540)={0x6, 0x1, 0x4, {0x5, 0x4, 0x4, 0x6}}) getsockopt$inet6_int(r3, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:52 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getpeername$inet(r3, &(0x7f0000000100)={0x2, 0x0, @multicast1}, &(0x7f0000000140)=0x10) r4 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x486700, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) signalfd(r6, &(0x7f0000000180)={[0x4]}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:52 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f00000002c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f00000001c0)={0x1, &(0x7f0000000100)=[{@none}]}) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) 03:44:52 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2000000008, 0x200000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$PR_GET_NAME(0x10, &(0x7f0000000cc0)=""/8) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRES64], 0x3) r3 = dup(r0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d40)={{{@in=@initdev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@initdev}}, &(0x7f0000000e40)=0xe8) sendmsg$NL80211_CMD_SET_MPATH(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000d00)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e80)={0x4c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @random="9829e7726bbe"}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x400c048}, 0xd9c366295ecf5755) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x163200, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r7) 03:44:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x12, &(0x7f0000001180)={0x0, 0x0, 0xffffbfffffffc58e}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 03:44:52 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1a, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:53 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x9}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002900)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)=""/232, 0xe8}}, {{&(0x7f0000001500), 0x80, &(0x7f0000002880)=[{0x0}, {0x0}, {&(0x7f0000002680)=""/200, 0xc8}, {&(0x7f0000002780)=""/201, 0xc9}], 0x4}, 0xc28}], 0x2, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000340), 0x41395527) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/route\x00') preadv(r2, &(0x7f00000017c0), 0x1a0, 0xf0ffff) 03:44:53 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f00000001c0)={0x2, 'wg0\x00', {0xf9b}, 0x8}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_BSS(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r4, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_BSS_CTS_PROT={0x5, 0x1c, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x24008091) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:44:53 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:53 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x181440, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 3255.943089][ C1] not chained 440000 origins [ 3255.943871][ C1] CPU: 1 PID: 13557 Comm: kworker/u4:24 Not tainted 5.6.0-rc6-syzkaller #0 [ 3255.943871][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3255.943871][ C1] Workqueue: krdsd rds_tcp_accept_worker [ 3255.943871][ C1] Call Trace: [ 3255.943871][ C1] [ 3255.943871][ C1] dump_stack+0x1c9/0x220 [ 3255.943871][ C1] ? tcp_v4_do_rcv+0xb0f/0xd70 [ 3255.943871][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 3255.943871][ C1] ? ip_finish_output2+0x2115/0x2610 [ 3255.943871][ C1] ? __ip_finish_output+0xaa7/0xd80 [ 3255.943871][ C1] ? ip_finish_output+0x166/0x410 [ 3255.943871][ C1] ? ip_output+0x593/0x680 [ 3255.943871][ C1] ? __ip_queue_xmit+0x1b5c/0x21a0 [ 3255.943871][ C1] ? ip_queue_xmit+0xcc/0xf0 [ 3255.943871][ C1] ? __tcp_transmit_skb+0x439c/0x6090 [ 3255.943871][ C1] ? tcp_write_xmit+0x30e1/0xb470 [ 3255.943871][ C1] ? __tcp_push_pending_frames+0x124/0x4e0 [ 3255.943871][ C1] ? tcp_send_fin+0x131e/0x1570 [ 3255.943871][ C1] ? tcp_shutdown+0x188/0x200 [ 3255.943871][ C1] ? inet_shutdown+0x342/0x5e0 [ 3255.943871][ C1] ? kernel_sock_shutdown+0x9d/0xc0 [ 3256.054616][ C1] ? rds_tcp_accept_one+0xe17/0x1060 [ 3256.054616][ C1] ? rds_tcp_accept_worker+0x61/0x160 [ 3256.054616][ C1] ? process_one_work+0x1555/0x1f40 [ 3256.054616][ C1] ? worker_thread+0xef6/0x2450 [ 3256.054616][ C1] ? kthread+0x4b5/0x4f0 [ 3256.054616][ C1] ? ret_from_fork+0x35/0x40 [ 3256.054616][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3256.054616][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3256.054616][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3256.054616][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3256.054616][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3256.054616][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 3256.054616][ C1] ? __msan_get_context_state+0x9/0x20 [ 3256.054616][ C1] ? __module_get+0x19/0x230 [ 3256.054616][ C1] ? inet_twsk_alloc+0x7bb/0xba0 [ 3256.054616][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3256.054616][ C1] __msan_chain_origin+0x50/0x90 [ 3256.054616][ C1] tcp_time_wait+0xb7e/0x10b0 [ 3256.054616][ C1] tcp_fin+0x1f9/0x890 [ 3256.054616][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3256.054616][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3256.054616][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 3256.054616][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3256.176212][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3256.176212][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3256.176212][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3256.176212][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3256.176212][ C1] ? tcp_filter+0xf0/0xf0 [ 3256.176212][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3256.176212][ C1] ip_local_deliver+0x62a/0x7c0 [ 3256.176212][ C1] ? ip_local_deliver+0x7c0/0x7c0 [ 3256.176212][ C1] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3256.176212][ C1] ip_rcv+0x6cf/0x750 [ 3256.176212][ C1] ? ip_rcv_core+0x1270/0x1270 [ 3256.176212][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3256.176212][ C1] process_backlog+0xf0b/0x1410 [ 3256.176212][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3256.176212][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3256.176212][ C1] net_rx_action+0x786/0x1aa0 [ 3256.176212][ C1] ? net_tx_action+0xc30/0xc30 [ 3256.176212][ C1] __do_softirq+0x311/0x83d [ 3256.176212][ C1] do_softirq_own_stack+0x49/0x80 [ 3256.176212][ C1] [ 3256.176212][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 3256.176212][ C1] local_bh_enable+0x36/0x40 [ 3256.176212][ C1] ip_finish_output2+0x2115/0x2610 [ 3256.176212][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3256.176212][ C1] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3256.176212][ C1] __ip_finish_output+0xaa7/0xd80 [ 3256.176212][ C1] ip_finish_output+0x166/0x410 [ 3256.176212][ C1] ip_output+0x593/0x680 [ 3256.176212][ C1] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3256.176212][ C1] ? ip_finish_output+0x410/0x410 [ 3256.176212][ C1] __ip_queue_xmit+0x1b5c/0x21a0 [ 3256.176212][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 3256.176212][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3256.176212][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3256.176212][ C1] ip_queue_xmit+0xcc/0xf0 [ 3256.176212][ C1] ? tcp_v6_send_response+0x2920/0x2920 [ 3256.176212][ C1] __tcp_transmit_skb+0x439c/0x6090 [ 3256.176212][ C1] tcp_write_xmit+0x30e1/0xb470 [ 3256.176212][ C1] __tcp_push_pending_frames+0x124/0x4e0 [ 3256.176212][ C1] tcp_send_fin+0x131e/0x1570 [ 3256.176212][ C1] tcp_shutdown+0x188/0x200 [ 3256.176212][ C1] ? tcp_set_state+0x9d0/0x9d0 [ 3256.176212][ C1] inet_shutdown+0x342/0x5e0 [ 3256.176212][ C1] ? inet_recvmsg+0x7d0/0x7d0 [ 3256.176212][ C1] kernel_sock_shutdown+0x9d/0xc0 [ 3256.176212][ C1] rds_tcp_accept_one+0xe17/0x1060 [ 3256.176212][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3256.176212][ C1] rds_tcp_accept_worker+0x61/0x160 [ 3256.176212][ C1] ? rds_tcp_exit_net+0xcb0/0xcb0 [ 3256.176212][ C1] process_one_work+0x1555/0x1f40 [ 3256.176212][ C1] worker_thread+0xef6/0x2450 [ 3256.176212][ C1] kthread+0x4b5/0x4f0 [ 3256.176212][ C1] ? process_one_work+0x1f40/0x1f40 [ 3256.176212][ C1] ? kthread_blkcg+0xf0/0xf0 [ 3256.176212][ C1] ret_from_fork+0x35/0x40 [ 3256.176212][ C1] Uninit was stored to memory at: [ 3256.176212][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3256.176212][ C1] __msan_chain_origin+0x50/0x90 [ 3256.176212][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3256.176212][ C1] tcp_time_wait+0xcd/0x10b0 [ 3256.176212][ C1] tcp_rcv_state_process+0xc48/0x71c0 [ 3256.176212][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3256.176212][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3256.176212][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3256.176212][ C1] ip_local_deliver+0x62a/0x7c0 [ 3256.176212][ C1] ip_rcv+0x6cf/0x750 [ 3256.176212][ C1] process_backlog+0xf0b/0x1410 [ 3256.176212][ C1] net_rx_action+0x786/0x1aa0 [ 3256.176212][ C1] __do_softirq+0x311/0x83d [ 3256.176212][ C1] [ 3256.176212][ C1] Uninit was stored to memory at: [ 3256.176212][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3256.176212][ C1] __msan_chain_origin+0x50/0x90 [ 3256.176212][ C1] __inet_twsk_schedule+0x24e/0x2c0 [ 3256.176212][ C1] tcp_time_wait+0xaca/0x10b0 [ 3256.176212][ C1] tcp_fin+0x1f9/0x890 [ 3256.176212][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3256.176212][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3256.176212][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3256.176212][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3256.176212][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3256.176212][ C1] ip_local_deliver+0x62a/0x7c0 [ 3256.176212][ C1] ip_rcv+0x6cf/0x750 [ 3256.176212][ C1] process_backlog+0xf0b/0x1410 [ 3256.176212][ C1] net_rx_action+0x786/0x1aa0 [ 3256.176212][ C1] __do_softirq+0x311/0x83d [ 3256.176212][ C1] [ 3256.176212][ C1] Uninit was stored to memory at: [ 3256.176212][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3256.176212][ C1] __msan_chain_origin+0x50/0x90 [ 3256.176212][ C1] tcp_time_wait+0xb7e/0x10b0 [ 3256.176212][ C1] tcp_fin+0x1f9/0x890 [ 3256.176212][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3256.176212][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3256.176212][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3256.176212][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3256.176212][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3256.176212][ C1] ip_local_deliver+0x62a/0x7c0 [ 3256.176212][ C1] ip_rcv+0x6cf/0x750 [ 3256.176212][ C1] process_backlog+0xf0b/0x1410 [ 3256.176212][ C1] net_rx_action+0x786/0x1aa0 [ 3256.176212][ C1] __do_softirq+0x311/0x83d [ 3256.176212][ C1] [ 3256.176212][ C1] Uninit was stored to memory at: [ 3256.176212][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3256.176212][ C1] __msan_chain_origin+0x50/0x90 [ 3256.176212][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3256.176212][ C1] tcp_time_wait+0xcd/0x10b0 [ 3256.176212][ C1] tcp_fin+0x1f9/0x890 [ 3256.176212][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3256.176212][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3256.176212][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3256.176212][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3256.176212][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3256.176212][ C1] ip_local_deliver+0x62a/0x7c0 [ 3256.176212][ C1] ip_rcv+0x6cf/0x750 [ 3256.176212][ C1] process_backlog+0xf0b/0x1410 [ 3256.176212][ C1] net_rx_action+0x786/0x1aa0 [ 3256.176212][ C1] __do_softirq+0x311/0x83d [ 3256.176212][ C1] [ 3256.176212][ C1] Uninit was stored to memory at: [ 3256.176212][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3256.176212][ C1] __msan_chain_origin+0x50/0x90 [ 3256.176212][ C1] __inet_twsk_schedule+0x24e/0x2c0 [ 3256.176212][ C1] tcp_time_wait+0xaca/0x10b0 [ 3256.176212][ C1] tcp_fin+0x1f9/0x890 [ 3256.176212][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3256.176212][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3256.176212][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3256.176212][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3256.176212][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3256.176212][ C1] ip_local_deliver+0x62a/0x7c0 [ 3256.176212][ C1] ip_rcv+0x6cf/0x750 [ 3256.176212][ C1] process_backlog+0xf0b/0x1410 [ 3256.176212][ C1] net_rx_action+0x786/0x1aa0 [ 3256.176212][ C1] __do_softirq+0x311/0x83d [ 3256.176212][ C1] [ 3256.176212][ C1] Uninit was stored to memory at: [ 3256.176212][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3256.176212][ C1] __msan_chain_origin+0x50/0x90 [ 3256.176212][ C1] tcp_time_wait+0xb7e/0x10b0 [ 3256.176212][ C1] tcp_fin+0x1f9/0x890 [ 3256.176212][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3256.176212][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3256.176212][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3256.176212][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3256.176212][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3256.176212][ C1] ip_local_deliver+0x62a/0x7c0 [ 3256.176212][ C1] ip_rcv+0x6cf/0x750 [ 3256.176212][ C1] process_backlog+0xf0b/0x1410 [ 3256.176212][ C1] net_rx_action+0x786/0x1aa0 [ 3256.176212][ C1] __do_softirq+0x311/0x83d [ 3256.176212][ C1] [ 3256.176212][ C1] Uninit was stored to memory at: [ 3256.176212][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3256.176212][ C1] __msan_chain_origin+0x50/0x90 [ 3256.176212][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3256.176212][ C1] tcp_time_wait+0xcd/0x10b0 [ 3256.176212][ C1] tcp_fin+0x1f9/0x890 [ 3256.176212][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3256.176212][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3256.176212][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3256.176212][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3256.176212][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3256.176212][ C1] ip_local_deliver+0x62a/0x7c0 [ 3256.176212][ C1] ip_rcv+0x6cf/0x750 [ 3256.176212][ C1] process_backlog+0xf0b/0x1410 [ 3256.176212][ C1] net_rx_action+0x786/0x1aa0 [ 3256.176212][ C1] __do_softirq+0x311/0x83d [ 3256.176212][ C1] [ 3256.176212][ C1] Uninit was created at: [ 3256.176212][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 3256.176212][ C1] kmsan_alloc_page+0x12a/0x310 [ 3256.176212][ C1] __alloc_pages_nodemask+0x5712/0x5e80 [ 3256.176212][ C1] alloc_pages_current+0x67d/0x990 [ 3256.176212][ C1] alloc_slab_page+0x111/0x12f0 [ 3256.176212][ C1] new_slab+0x2bc/0x1130 [ 3256.176212][ C1] ___slab_alloc+0x1533/0x1f30 [ 3256.176212][ C1] kmem_cache_alloc+0xb23/0xd70 [ 3256.176212][ C1] inet_twsk_alloc+0x135/0xba0 [ 3256.176212][ C1] tcp_time_wait+0xcd/0x10b0 [ 3256.176212][ C1] tcp_fin+0x1f9/0x890 [ 3256.176212][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3256.176212][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3256.176212][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3256.176212][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3256.176212][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3256.176212][ C1] ip_local_deliver+0x62a/0x7c0 [ 3256.176212][ C1] ip_rcv+0x6cf/0x750 [ 3256.176212][ C1] process_backlog+0xf0b/0x1410 [ 3256.176212][ C1] net_rx_action+0x786/0x1aa0 [ 3256.176212][ C1] __do_softirq+0x311/0x83d 03:44:56 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="240000001a0003041dfffd946f6105000a00000a1f000003006708000800030009000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 03:44:56 executing program 1: open(0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x7f, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f00000000c0)='./file0\x00') mkdirat(r3, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) 03:44:56 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r2, r2}, &(0x7f00000001c0)=""/83, 0x53, 0x0) keyctl$revoke(0x3, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:56 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x244400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:56 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r2, 0xab04) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) syz_open_procfs(r3, &(0x7f0000000040)='net/bnep\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0xc8, 0x0, &(0x7f0000000000)=0x64) 03:44:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x80000001, 0x4000) r7 = syz_genetlink_get_family_id$l2tp(&(0x7f0000001900)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r6, &(0x7f00000019c0)={&(0x7f00000018c0), 0xc, &(0x7f0000000340)={&(0x7f0000000400)={0x20c, r7, 0x20, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @rand_addr="f538718ac7dfd36eb0d4c973c4e3683e"}, @L2TP_ATTR_VLAN_ID={0xffffffffffffffee}, @L2TP_ATTR_RECV_TIMEOUT]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x1) r8 = open(&(0x7f0000000140)='./file0\x00', 0x68042, 0x0) fallocate(r8, 0x0, 0xffff, 0x9) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x44, r7, 0x100, 0x70bd2d, 0x0, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r8}, @L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x8001}]}, 0x44}, 0x1, 0x0, 0x0, 0xc814}, 0xc840) sendmsg$L2TP_CMD_SESSION_CREATE(r5, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r7, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x4}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x4}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}]}, 0x54}, 0x1, 0x0, 0x0, 0xc014}, 0x80) 03:44:56 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) ioctl$SNDRV_PCM_IOCTL_XRUN(r4, 0x4148, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f0000000000)=@v2={0x2, @aes128, 0x3, [], "1b82c0e7b4de29174f6ee1d114389673"}) 03:44:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:44:56 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x8803, 0x0) dup2(r2, r2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0xd93) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:44:56 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}, 0x100) 03:44:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='D']) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) write$binfmt_elf64(r2, &(0x7f00000001c0)={{0x1b, 0x5d, 0x50, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [{}]}, 0x320) 03:44:56 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = dup2(r1, r5) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 3260.243985][ T2715] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3260.997796][ T2715] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 03:45:00 executing program 4: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000180)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) perf_event_open(0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x74, 0x0, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:lib_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gretap0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2c, 0x7, 'system_u:object_r:restorecond_exec_t:s0\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x400c000}, 0x20000001) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000300)={0xd0, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x20, 0x7, 'system_u:object_r:root_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast1}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @rand_addr=0x6}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x3f}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvtap0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2c, 0x7, 'system_u:object_r:auditd_unit_file_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_0\x00'}]}, 0xd0}, 0x1, 0x0, 0x0, 0x48c4}, 0x4000) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000640)='/dev/full\x00', 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'\x00', 0xd102}) r2 = dup(0xffffffffffffffff) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x14c}, 0x137) r3 = syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000000bfabac128215674fd9e2e4ef96eccd14412dee37421d0c12ca74dceac32b57db0deecad3b", @ANYRES16=r3], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x20031ec0}], 0x1, 0x0) dup2(r0, r1) tkill(0x0, 0x1000000000016) 03:45:00 executing program 1: pipe(&(0x7f0000000200)) openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NFT_MSG_GETGEN(0xffffffffffffffff, 0x0, 0x0) keyctl$read(0xb, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000140)="b7", 0x1, r0) keyctl$read(0xb, r1, &(0x7f0000001280)=""/233, 0xe9) keyctl$dh_compute(0x17, &(0x7f0000000080), &(0x7f0000000400)=""/171, 0xab, &(0x7f00000001c0)={&(0x7f00000003c0)={'digest_null-generic\x00'}, &(0x7f0000000240)="6fc220f711cfd39672245e941e278ff2543a7bda9c448c8b4abba6c32af7be0f1bb825ee018dc529bc4a64c0cd84bb5c9ee0d41533b9162cc076df65cb01907450dbd3ca074ed2fc49edbc867890268f033416af4d7fda460d658084263e61a059fd6f1f775f6b8f64c1d65f9052199f7962c2e6cbc797101f2e74fce9d1bc01f0f24696a82446efbf54d6ce33a29e3b0ca99114fb573880f41d04afd18ef941b45c5d0bbdb8edd3bed1bf532f241d066e04dab4706ba087", 0xb8}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000001040104000000000000000f000000050001000400000000"], 0x1c}}, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) 03:45:00 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r6) 03:45:00 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x313000, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x448640, 0x0) ioctl$SNDCTL_DSP_SETFMT(r1, 0xc0045005, &(0x7f0000000100)=0x10000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) shmctl$IPC_INFO(0xffffffffffffffff, 0x3, &(0x7f0000000040)=""/14) getsockopt$inet6_int(r2, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000000)={0x5, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x88) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:45:00 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video36\x00', 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @local, 0x4}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000000240)={0x2, 0x96, &(0x7f0000000180)="7d17cf4184430004f2bf570e2cbdd57863d8d482a9d9b5ac8b8fc75a91984a3f434a7e5c2a3d8fb7e4776f5b59f671b059c8efc6055bb31bacd0c4a58168b49dd8c56eb628f36d91a52cac16cef224e960a91b1e43201881d225a2964396d2c68b54a036c19a1fe24996d0258a8d5f8ca50d7a95e4021c30df6147cf108e1d06c511a06a17c4ed66f0ed14acbc1650dbb12926ce775b"}) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r8, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r8, 0x7f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000140)={r9, 0x100}, 0x8) r10 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0xd, 0x4}, 0x14) [ 3262.378972][ T2724] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 3262.476635][ T2737] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 03:45:00 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x44a000, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:00 executing program 1: r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40046602, &(0x7f0000000080)=0x69e) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x0) 03:45:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@ipv4_getnetconf={0x14, 0x52, 0x1}, 0x14}}, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) 03:45:00 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2623, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$USBDEVFS_GET_CAPABILITIES(r3, 0x8004551a, &(0x7f0000000000)) 03:45:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$KDFONTOP_SET(r1, 0x4b72, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x1, 0x1ff, &(0x7f00000000c0)="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"}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:01 executing program 1: perf_event_open(&(0x7f0000000440)={0x7, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x9fa}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x800, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xff, 0x0, 0x8, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000}, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) r0 = socket$inet6(0xa, 0x1, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) dup2(0xffffffffffffffff, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000240)=0x2) sendto$inet6(r1, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xfffffffffffffee0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) [ 3265.792544][ C0] not chained 450000 origins [ 3265.795508][ C0] CPU: 0 PID: 32535 Comm: kworker/u4:4 Not tainted 5.6.0-rc6-syzkaller #0 [ 3265.795508][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3265.795508][ C0] Workqueue: krdsd rds_connect_worker [ 3265.795508][ C0] Call Trace: [ 3265.795508][ C0] [ 3265.795508][ C0] dump_stack+0x1c9/0x220 [ 3265.795508][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3265.795508][ C0] ? should_fail+0x72/0x9e0 [ 3265.795508][ C0] ? ret_from_fork+0x35/0x40 [ 3265.795508][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3265.795508][ C0] ? arch_stack_walk+0x34c/0x3e0 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3265.795508][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 3265.795508][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3265.795508][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3265.795508][ C0] ? tcp_parse_options+0x1ada/0x1b90 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] __msan_chain_origin+0x50/0x90 [ 3265.795508][ C0] tcp_conn_request+0x174b/0x4d10 [ 3265.795508][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3265.795508][ C0] ? cache_from_obj+0x2d7/0x6b0 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3265.795508][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3265.795508][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3265.795508][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3265.795508][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3265.795508][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3265.795508][ C0] ? tcp_filter+0xf0/0xf0 [ 3265.795508][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3265.795508][ C0] ip_local_deliver+0x62a/0x7c0 [ 3265.795508][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3265.795508][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3265.795508][ C0] ip_rcv+0x6cf/0x750 [ 3265.795508][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3265.795508][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3265.795508][ C0] process_backlog+0xf0b/0x1410 [ 3265.795508][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3265.795508][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3265.795508][ C0] net_rx_action+0x786/0x1aa0 [ 3265.795508][ C0] ? net_tx_action+0xc30/0xc30 [ 3265.795508][ C0] __do_softirq+0x311/0x83d [ 3265.795508][ C0] do_softirq_own_stack+0x49/0x80 [ 3265.795508][ C0] [ 3265.795508][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3265.795508][ C0] local_bh_enable+0x36/0x40 [ 3265.795508][ C0] ip_finish_output2+0x2115/0x2610 [ 3265.795508][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3265.795508][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3265.795508][ C0] __ip_finish_output+0xaa7/0xd80 [ 3265.795508][ C0] ip_finish_output+0x166/0x410 [ 3265.795508][ C0] ip_output+0x593/0x680 [ 3265.795508][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3265.795508][ C0] ? ip_finish_output+0x410/0x410 [ 3265.795508][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3265.795508][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] ip_queue_xmit+0xcc/0xf0 [ 3265.795508][ C0] ? tcp_v4_fill_cb+0x580/0x580 [ 3265.795508][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3265.795508][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3265.795508][ C0] tcp_connect+0x4337/0x6920 [ 3265.795508][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] tcp_v4_connect+0x21fd/0x2370 [ 3265.795508][ C0] ? tcp_twsk_unique+0xba0/0xba0 [ 3265.795508][ C0] __inet_stream_connect+0x2fb/0x1340 [ 3265.795508][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 3265.795508][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3265.795508][ C0] inet_stream_connect+0x101/0x180 [ 3265.795508][ C0] ? __inet_stream_connect+0x1340/0x1340 [ 3265.795508][ C0] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3266.213330][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3266.213330][ C0] ? rds_tcp_state_change+0x390/0x390 [ 3266.213330][ C0] rds_connect_worker+0x2a6/0x470 [ 3266.213330][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3266.213330][ C0] ? rds_addr_cmp+0x200/0x200 [ 3266.213330][ C0] process_one_work+0x1555/0x1f40 [ 3266.213330][ C0] worker_thread+0xef6/0x2450 [ 3266.213330][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3266.213330][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3266.213330][ C0] kthread+0x4b5/0x4f0 [ 3266.264029][ C0] ? process_one_work+0x1f40/0x1f40 [ 3266.264029][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3266.264029][ C0] ret_from_fork+0x35/0x40 [ 3266.264029][ C0] Uninit was stored to memory at: [ 3266.264029][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3266.264029][ C0] __msan_chain_origin+0x50/0x90 [ 3266.264029][ C0] tcp_conn_request+0x1781/0x4d10 [ 3266.264029][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3266.264029][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3266.264029][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3266.264029][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3266.264029][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3266.264029][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3266.264029][ C0] ip_local_deliver+0x62a/0x7c0 [ 3266.264029][ C0] ip_rcv+0x6cf/0x750 [ 3266.264029][ C0] process_backlog+0xf0b/0x1410 [ 3266.264029][ C0] net_rx_action+0x786/0x1aa0 [ 3266.264029][ C0] __do_softirq+0x311/0x83d [ 3266.264029][ C0] [ 3266.264029][ C0] Uninit was stored to memory at: [ 3266.264029][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3266.264029][ C0] __msan_chain_origin+0x50/0x90 [ 3266.264029][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3266.264029][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3266.264029][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3266.264029][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3266.264029][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3266.264029][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3266.264029][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3266.264029][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3266.264029][ C0] ip_local_deliver+0x62a/0x7c0 [ 3266.264029][ C0] ip_rcv+0x6cf/0x750 [ 3266.264029][ C0] process_backlog+0xf0b/0x1410 [ 3266.264029][ C0] net_rx_action+0x786/0x1aa0 [ 3266.264029][ C0] __do_softirq+0x311/0x83d [ 3266.264029][ C0] [ 3266.264029][ C0] Uninit was stored to memory at: [ 3266.264029][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3266.264029][ C0] __msan_chain_origin+0x50/0x90 [ 3266.264029][ C0] tcp_conn_request+0x1781/0x4d10 [ 3266.264029][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3266.264029][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3266.264029][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3266.264029][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3266.264029][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3266.264029][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3266.264029][ C0] ip_local_deliver+0x62a/0x7c0 [ 3266.264029][ C0] ip_rcv+0x6cf/0x750 [ 3266.264029][ C0] process_backlog+0xf0b/0x1410 [ 3266.264029][ C0] net_rx_action+0x786/0x1aa0 [ 3266.264029][ C0] __do_softirq+0x311/0x83d [ 3266.264029][ C0] [ 3266.264029][ C0] Uninit was stored to memory at: [ 3266.264029][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3266.264029][ C0] __msan_chain_origin+0x50/0x90 [ 3266.264029][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3266.264029][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3266.264029][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3266.264029][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3266.264029][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3266.264029][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3266.264029][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3266.264029][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3266.264029][ C0] ip_local_deliver+0x62a/0x7c0 [ 3266.264029][ C0] ip_rcv+0x6cf/0x750 [ 3266.264029][ C0] process_backlog+0xf0b/0x1410 [ 3266.264029][ C0] net_rx_action+0x786/0x1aa0 [ 3266.264029][ C0] __do_softirq+0x311/0x83d [ 3266.264029][ C0] [ 3266.264029][ C0] Uninit was stored to memory at: [ 3266.264029][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3266.264029][ C0] __msan_chain_origin+0x50/0x90 [ 3266.264029][ C0] tcp_conn_request+0x1781/0x4d10 [ 3266.264029][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3266.264029][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3266.264029][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3266.264029][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3266.264029][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3266.264029][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3266.640602][ C0] ip_local_deliver+0x62a/0x7c0 [ 3266.640602][ C0] ip_rcv+0x6cf/0x750 [ 3266.651688][ C0] process_backlog+0xf0b/0x1410 [ 3266.651688][ C0] net_rx_action+0x786/0x1aa0 [ 3266.651688][ C0] __do_softirq+0x311/0x83d [ 3266.664307][ C0] [ 3266.664307][ C0] Uninit was stored to memory at: [ 3266.664307][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3266.664307][ C0] __msan_chain_origin+0x50/0x90 [ 3266.664307][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3266.664307][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3266.664307][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3266.664307][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3266.664307][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3266.664307][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3266.664307][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3266.664307][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3266.664307][ C0] ip_local_deliver+0x62a/0x7c0 [ 3266.664307][ C0] ip_rcv+0x6cf/0x750 [ 3266.664307][ C0] process_backlog+0xf0b/0x1410 [ 3266.664307][ C0] net_rx_action+0x786/0x1aa0 [ 3266.664307][ C0] __do_softirq+0x311/0x83d [ 3266.744172][ C0] [ 3266.744172][ C0] Uninit was stored to memory at: [ 3266.744172][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3266.744172][ C0] __msan_chain_origin+0x50/0x90 [ 3266.744172][ C0] tcp_conn_request+0x1781/0x4d10 [ 3266.744172][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3266.744172][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3266.744172][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3266.744172][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3266.744172][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3266.744172][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3266.744172][ C0] ip_local_deliver+0x62a/0x7c0 [ 3266.744172][ C0] ip_rcv+0x6cf/0x750 [ 3266.744172][ C0] process_backlog+0xf0b/0x1410 [ 3266.744172][ C0] net_rx_action+0x786/0x1aa0 [ 3266.744172][ C0] __do_softirq+0x311/0x83d [ 3266.744172][ C0] [ 3266.744172][ C0] Uninit was created at: [ 3266.744172][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3266.744172][ C0] kmsan_alloc_page+0x12a/0x310 [ 3266.744172][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3266.744172][ C0] alloc_pages_current+0x67d/0x990 [ 3266.744172][ C0] alloc_slab_page+0x111/0x12f0 [ 3266.744172][ C0] new_slab+0x2bc/0x1130 [ 3266.744172][ C0] ___slab_alloc+0x1533/0x1f30 [ 3266.744172][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3266.744172][ C0] inet_reqsk_alloc+0xac/0x830 [ 3266.744172][ C0] tcp_conn_request+0x753/0x4d10 [ 3266.744172][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3266.744172][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3266.744172][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3266.744172][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3266.744172][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3266.744172][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3266.744172][ C0] ip_local_deliver+0x62a/0x7c0 [ 3266.744172][ C0] ip_rcv+0x6cf/0x750 [ 3266.744172][ C0] process_backlog+0xf0b/0x1410 [ 3266.744172][ C0] net_rx_action+0x786/0x1aa0 [ 3266.744172][ C0] __do_softirq+0x311/0x83d 03:45:05 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xa2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000340)='6', 0x1) 03:45:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r8, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000000)={r8, 0x7248, 0x4, 0x800}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='xfrm0\x00', 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:45:05 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4001fd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x5, 0x0, 0x2000, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) fcntl$setstatus(r2, 0x4, 0x6000) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0x8, 0x3, 0x80c, 0x3, 0x12, "de0eb900436a398c"}) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xc000000000000000, 0x60000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$TIOCGRS485(r6, 0x542e, &(0x7f0000000100)) r7 = dup2(r4, r4) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfffffffffffffffd) ioctl$VHOST_GET_FEATURES(r8, 0x8008af00, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 03:45:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000018c0)=ANY=[@ANYBLOB="3000000014000104000000000000000002000000", @ANYRES32, @ANYBLOB="0800020000000300080008000104000075a041eb0100e000"], 0x30}}, 0x0) 03:45:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = dup2(r4, r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r6, 0x92d, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0xd6}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xae}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x54}, 0x1, 0x0, 0x0, 0x4004040}, 0x800) [ 3267.357739][ T2796] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 03:45:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:05 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x461, 0x42ca02) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:05 executing program 1: 03:45:05 executing program 1: 03:45:06 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) get_thread_area(&(0x7f0000000040)={0x40, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x1, 0x1}) 03:45:06 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r1) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400204) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40e000, 0x0) ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) setsockopt$XDP_UMEM_FILL_RING(0xffffffffffffffff, 0x11b, 0x5, &(0x7f0000000000)=0x8000, 0x4) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) pidfd_getfd(r8, r2, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r5, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r5, &(0x7f00000004c0)=[{{&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @multicast, 'macvtap0\x00'}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="1d506c984e3cf171049235b9b6f2b942198d", 0x12}], 0x1, &(0x7f0000000200)=[{0xa8, 0x117, 0x6, "53744deaf311cfc28318e58045e4912ade33ebb744595d3154591df3cc22073689890d677ca8f7a2f453da97f0514e35fdf39c3ffa68c888ff9d3d7b71b5130d1757d79d74d79c23d9b047c0ff39a8d7ce935f4df57a0288764cd96b655119c1fa41c1a5e0684ddf6dc0716397246fdfa963664982a5e9e76928da0026963bce72a7d297e6f65e622ffa782a5bffe2843308da"}, {0x98, 0x100, 0x2, "a3bd80066cec284418cb3932a0154a025e2802abad6f762cc056cd9dea173da801e947d68aa67fd164d4efaabdef0500200420a8001ef6cd0a699adc3c2c07455735fc609eb511124ff1098275635f1f77d1159f93805ad91117611bcd49d4503b05ab2127e42771c42cfe5c25b35fcdc58435754aa3e41d0b47aeb6c8e0a22938"}, {0x90, 0x10a, 0x8001, "262ea7973181ad47bcd569a2d4f8083290252902139e7b6930b5eed6ad7e594ea4b8df2ef2e477009f71db11207b8c876777965ec22f1319568c31a087bd750a2e32a5e22db95e5fde2f6005f21953058b2374a071eec5b865371eb32e1cdd87dd64ec3b5e1c411a1d1e40dd1593220b2d11ff59da402d61499027554694"}, {0xe8, 0x115, 0xc59, "f10ed8551d5cdf93fd155328b5a3bf2dc8638268e7b87bdc359807b75d07aaf870b0a9996654178e89ef54959abee97d3a3c494b77f3792db08088bb5fd0a06830cc0b1352cb40aef57742dc15c6399e0e2e6480e8d766749761066c0527a5f8f32aea626b4e3d19db20ac962121b110ccd599f6b450bae5be11b7bed51136bc561ff4f1be5255cbccc969e9159ef702ff09dd35f3acac093aee28a65a54337261946c4f72987d4c33a23fcf6a126e335f2905fbd16bf8a17591aee75773b3be85faa5b0422d35692e6c3b21da08d6d15559"}], 0x2b8}}], 0x1, 0x0) 03:45:09 executing program 4: 03:45:09 executing program 1: 03:45:09 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r6, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000040)={r6, 0x8}, 0xc) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r9, 0xae80, 0x0) fsetxattr$trusted_overlay_opaque(r9, &(0x7f00000000c0)='trusted.overlay.opaque\x00', &(0x7f0000000100)='y\x00', 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:09 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000001140)) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000100)=""/4096, &(0x7f0000000000)=0x1000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001100)={0x2, [0x1, 0x7]}, 0x8) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = creat(&(0x7f0000000040)='./file0\x00', 0x22) r9 = dup2(r8, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:09 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7, 0x404800) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000200)={"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"}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$TIPC_NL_BEARER_GET(r6, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000600)={0xd4, 0x0, 0x300, 0x70bd2a, 0x25dfdbfb, {}, [@TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xc3c6}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xf2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffff81}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x41}]}, @TIPC_NLA_NET={0x40, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x20}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x81}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xe8f9}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000040}, 0x1) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:45:09 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x0, 0x0) 03:45:09 executing program 1: 03:45:09 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$CAPI_MANUFACTURER_CMD(r2, 0xc0104320, &(0x7f0000000040)={0x5, &(0x7f0000000000)="547802a08aa1b974fb0833311d092378e6a49f84e74556"}) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 03:45:10 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x204a01, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:10 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000000)={r4}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r5) 03:45:10 executing program 1: 03:45:13 executing program 4: 03:45:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4000, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000000)=0x320000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) 03:45:13 executing program 1: 03:45:13 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4001ff) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) write$binfmt_aout(r4, &(0x7f0000000780)=ANY=[@ANYBLOB="cc002e03b4000000fd02000004000000e1020000060000000000000000000000de96f4b79f1250301ce89e4e09042e95bef430586c1c834bc4e016104472eece4e2baa2043c578668f55676e3b23679430505d15cbc84338adef0659563acd150d9ec0d0c9e78f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ee5febb953666b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e26648625c006e2318e26f6200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003d0000000000000000000000000000e7264b3700000000000000000000000000000000000000000000000000000300"/1643], 0x667) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000000)=0xffffffff, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:13 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r7, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) sendmsg$NLBL_CALIPSO_C_ADD(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x1c, r7, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8801}, 0x0) sendmsg$NLBL_CALIPSO_C_LIST(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r7, 0x20, 0x70bd2c, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:14 executing program 1: 03:45:14 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x53, 0x53, 0x6e, 0xf8, 0x1000, 0x3, 0xc, 0x6b, 0xb0, 0x40, 0x60, 0x6, 0x79, 0x38, 0x1, 0x4, 0x2, 0x100}, [{0x7, 0x7, 0x0, 0xffffffffffffff2f, 0xb6a0, 0x81, 0x100, 0x8b}], "4ec634220f87cfe0227f7622619319a2c337bc977890bbf2a99776414276242663327f195de4fb1cafc432d45c3e860058dae2e1f1af0c50f3789d40", [[], [], [], []]}, 0x4b4) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x111040, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:45:14 executing program 1: 03:45:14 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x1cd202, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r2, 0x3) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 03:45:14 executing program 1: 03:45:15 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x6c0040) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x1) r5 = dup2(r2, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r6, r6) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e23, @multicast2}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 3278.065972][ C0] not chained 460000 origins [ 3278.070596][ C0] CPU: 0 PID: 10546 Comm: kworker/u4:15 Not tainted 5.6.0-rc6-syzkaller #0 [ 3278.073891][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3278.073891][ C0] Workqueue: krdsd rds_tcp_accept_worker [ 3278.073891][ C0] Call Trace: [ 3278.073891][ C0] [ 3278.073891][ C0] dump_stack+0x1c9/0x220 [ 3278.073891][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3278.073891][ C0] ? tcp_fin+0x1f9/0x890 [ 3278.073891][ C0] ? tcp_data_queue+0x24ce/0x9c40 [ 3278.073891][ C0] ? tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.073891][ C0] ? tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.073891][ C0] ? tcp_v4_rcv+0x4398/0x4d00 [ 3278.133963][ C0] ? ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.133963][ C0] ? ip_local_deliver+0x62a/0x7c0 [ 3278.133963][ C0] ? ip_rcv+0x6cf/0x750 [ 3278.133963][ C0] ? process_backlog+0xf0b/0x1410 [ 3278.133963][ C0] ? net_rx_action+0x786/0x1aa0 [ 3278.133963][ C0] ? __do_softirq+0x311/0x83d [ 3278.133963][ C0] ? do_softirq_own_stack+0x49/0x80 [ 3278.133963][ C0] ? kmsan_internal_chain_origin+0x30/0x130 [ 3278.133963][ C0] ? ip_finish_output2+0x2115/0x2610 [ 3278.133963][ C0] ? __ip_finish_output+0xaa7/0xd80 [ 3278.133963][ C0] ? ip_finish_output+0x166/0x410 [ 3278.133963][ C0] ? ip_output+0x593/0x680 [ 3278.133963][ C0] ? __ip_queue_xmit+0x1b5c/0x21a0 [ 3278.133963][ C0] ? ip_queue_xmit+0xcc/0xf0 [ 3278.204009][ C0] ? __tcp_transmit_skb+0x439c/0x6090 [ 3278.204009][ C0] ? tcp_write_xmit+0x30e1/0xb470 [ 3278.204009][ C0] ? __tcp_push_pending_frames+0x124/0x4e0 [ 3278.204009][ C0] ? tcp_send_fin+0x131e/0x1570 [ 3278.204009][ C0] ? tcp_shutdown+0x188/0x200 [ 3278.204009][ C0] ? inet_shutdown+0x342/0x5e0 [ 3278.204009][ C0] ? kernel_sock_shutdown+0x9d/0xc0 [ 3278.204009][ C0] ? rds_tcp_accept_one+0xe17/0x1060 [ 3278.204009][ C0] ? rds_tcp_accept_worker+0x61/0x160 [ 3278.204009][ C0] ? process_one_work+0x1555/0x1f40 [ 3278.204009][ C0] ? worker_thread+0xef6/0x2450 [ 3278.204009][ C0] ? kthread+0x4b5/0x4f0 [ 3278.204009][ C0] ? ret_from_fork+0x35/0x40 [ 3278.204009][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3278.273955][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3278.273955][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3278.273955][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3278.273955][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3278.273955][ C0] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 3278.273955][ C0] ? __msan_get_context_state+0x9/0x20 [ 3278.273955][ C0] ? __module_get+0x19/0x230 [ 3278.273955][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3278.273955][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3278.273955][ C0] __msan_chain_origin+0x50/0x90 [ 3278.273955][ C0] __inet_twsk_schedule+0x24e/0x2c0 [ 3278.273955][ C0] tcp_time_wait+0xaca/0x10b0 [ 3278.273955][ C0] tcp_fin+0x1f9/0x890 [ 3278.273955][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3278.273955][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3278.273955][ C0] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 3278.273955][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.273955][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3278.273955][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3278.273955][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.273955][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3278.273955][ C0] ? tcp_filter+0xf0/0xf0 [ 3278.273955][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.273955][ C0] ip_local_deliver+0x62a/0x7c0 [ 3278.273955][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3278.273955][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3278.273955][ C0] ip_rcv+0x6cf/0x750 [ 3278.273955][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3278.273955][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3278.273955][ C0] process_backlog+0xf0b/0x1410 [ 3278.273955][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3278.273955][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3278.273955][ C0] net_rx_action+0x786/0x1aa0 [ 3278.273955][ C0] ? net_tx_action+0xc30/0xc30 [ 3278.273955][ C0] __do_softirq+0x311/0x83d [ 3278.273955][ C0] do_softirq_own_stack+0x49/0x80 [ 3278.273955][ C0] [ 3278.273955][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3278.273955][ C0] local_bh_enable+0x36/0x40 [ 3278.273955][ C0] ip_finish_output2+0x2115/0x2610 [ 3278.273955][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3278.273955][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3278.273955][ C0] __ip_finish_output+0xaa7/0xd80 [ 3278.273955][ C0] ip_finish_output+0x166/0x410 [ 3278.273955][ C0] ip_output+0x593/0x680 [ 3278.273955][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3278.273955][ C0] ? ip_finish_output+0x410/0x410 [ 3278.273955][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3278.273955][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3278.273955][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3278.273955][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3278.273955][ C0] ip_queue_xmit+0xcc/0xf0 [ 3278.273955][ C0] ? tcp_v6_send_response+0x2920/0x2920 [ 3278.273955][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3278.273955][ C0] tcp_write_xmit+0x30e1/0xb470 [ 3278.273955][ C0] __tcp_push_pending_frames+0x124/0x4e0 [ 3278.273955][ C0] tcp_send_fin+0x131e/0x1570 [ 3278.273955][ C0] tcp_shutdown+0x188/0x200 [ 3278.273955][ C0] ? tcp_set_state+0x9d0/0x9d0 [ 3278.273955][ C0] inet_shutdown+0x342/0x5e0 [ 3278.273955][ C0] ? inet_recvmsg+0x7d0/0x7d0 [ 3278.273955][ C0] kernel_sock_shutdown+0x9d/0xc0 [ 3278.273955][ C0] rds_tcp_accept_one+0xe17/0x1060 [ 3278.273955][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3278.273955][ C0] rds_tcp_accept_worker+0x61/0x160 [ 3278.273955][ C0] ? rds_tcp_exit_net+0xcb0/0xcb0 [ 3278.273955][ C0] process_one_work+0x1555/0x1f40 [ 3278.273955][ C0] worker_thread+0xef6/0x2450 [ 3278.273955][ C0] kthread+0x4b5/0x4f0 [ 3278.273955][ C0] ? process_one_work+0x1f40/0x1f40 [ 3278.273955][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3278.273955][ C0] ret_from_fork+0x35/0x40 [ 3278.273955][ C0] Uninit was stored to memory at: [ 3278.273955][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3278.273955][ C0] __msan_chain_origin+0x50/0x90 [ 3278.273955][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3278.273955][ C0] tcp_time_wait+0xcd/0x10b0 [ 3278.273955][ C0] tcp_fin+0x1f9/0x890 [ 3278.273955][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3278.273955][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.273955][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.273955][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3278.273955][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.273955][ C0] ip_local_deliver+0x62a/0x7c0 [ 3278.273955][ C0] ip_rcv+0x6cf/0x750 [ 3278.273955][ C0] process_backlog+0xf0b/0x1410 [ 3278.273955][ C0] net_rx_action+0x786/0x1aa0 [ 3278.273955][ C0] __do_softirq+0x311/0x83d [ 3278.273955][ C0] [ 3278.273955][ C0] Uninit was stored to memory at: [ 3278.273955][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3278.273955][ C0] __msan_chain_origin+0x50/0x90 [ 3278.273955][ C0] __inet_twsk_schedule+0x24e/0x2c0 [ 3278.744133][ C0] tcp_time_wait+0xaca/0x10b0 [ 3278.744133][ C0] tcp_fin+0x1f9/0x890 [ 3278.744133][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3278.744133][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.744133][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.744133][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3278.744133][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.744133][ C0] ip_local_deliver+0x62a/0x7c0 [ 3278.744133][ C0] ip_rcv+0x6cf/0x750 [ 3278.744133][ C0] process_backlog+0xf0b/0x1410 [ 3278.744133][ C0] net_rx_action+0x786/0x1aa0 [ 3278.744133][ C0] __do_softirq+0x311/0x83d [ 3278.744133][ C0] [ 3278.744133][ C0] Uninit was stored to memory at: [ 3278.744133][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3278.744133][ C0] __msan_chain_origin+0x50/0x90 [ 3278.744133][ C0] tcp_time_wait+0xb7e/0x10b0 [ 3278.744133][ C0] tcp_fin+0x1f9/0x890 [ 3278.744133][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3278.744133][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.744133][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.744133][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3278.744133][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.744133][ C0] ip_local_deliver+0x62a/0x7c0 [ 3278.744133][ C0] ip_rcv+0x6cf/0x750 [ 3278.744133][ C0] process_backlog+0xf0b/0x1410 [ 3278.744133][ C0] net_rx_action+0x786/0x1aa0 [ 3278.744133][ C0] __do_softirq+0x311/0x83d [ 3278.744133][ C0] [ 3278.744133][ C0] Uninit was stored to memory at: [ 3278.744133][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3278.744133][ C0] __msan_chain_origin+0x50/0x90 [ 3278.744133][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3278.744133][ C0] tcp_time_wait+0xcd/0x10b0 [ 3278.744133][ C0] tcp_fin+0x1f9/0x890 [ 3278.744133][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3278.744133][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.744133][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.744133][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3278.744133][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.744133][ C0] ip_local_deliver+0x62a/0x7c0 [ 3278.744133][ C0] ip_rcv+0x6cf/0x750 [ 3278.744133][ C0] process_backlog+0xf0b/0x1410 [ 3278.744133][ C0] net_rx_action+0x786/0x1aa0 [ 3278.744133][ C0] __do_softirq+0x311/0x83d [ 3278.744133][ C0] [ 3278.744133][ C0] Uninit was stored to memory at: [ 3278.744133][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3278.744133][ C0] __msan_chain_origin+0x50/0x90 [ 3278.744133][ C0] __inet_twsk_schedule+0x24e/0x2c0 [ 3278.744133][ C0] tcp_time_wait+0xaca/0x10b0 [ 3278.744133][ C0] tcp_fin+0x1f9/0x890 [ 3278.744133][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3278.744133][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.744133][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.744133][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3278.744133][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.744133][ C0] ip_local_deliver+0x62a/0x7c0 [ 3278.744133][ C0] ip_rcv+0x6cf/0x750 [ 3278.744133][ C0] process_backlog+0xf0b/0x1410 [ 3278.744133][ C0] net_rx_action+0x786/0x1aa0 [ 3278.744133][ C0] __do_softirq+0x311/0x83d [ 3278.744133][ C0] [ 3278.744133][ C0] Uninit was stored to memory at: [ 3278.744133][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3278.744133][ C0] __msan_chain_origin+0x50/0x90 [ 3278.744133][ C0] tcp_time_wait+0xb7e/0x10b0 [ 3278.744133][ C0] tcp_fin+0x1f9/0x890 [ 3278.744133][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3278.744133][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.744133][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.744133][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3278.744133][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.744133][ C0] ip_local_deliver+0x62a/0x7c0 [ 3278.744133][ C0] ip_rcv+0x6cf/0x750 [ 3278.744133][ C0] process_backlog+0xf0b/0x1410 [ 3278.744133][ C0] net_rx_action+0x786/0x1aa0 [ 3278.744133][ C0] __do_softirq+0x311/0x83d [ 3278.744133][ C0] [ 3278.744133][ C0] Uninit was stored to memory at: [ 3278.744133][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3278.744133][ C0] __msan_chain_origin+0x50/0x90 [ 3278.744133][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3278.744133][ C0] tcp_time_wait+0xcd/0x10b0 [ 3278.744133][ C0] tcp_fin+0x1f9/0x890 [ 3278.744133][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3278.744133][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.744133][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.744133][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3278.744133][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.744133][ C0] ip_local_deliver+0x62a/0x7c0 [ 3278.744133][ C0] ip_rcv+0x6cf/0x750 [ 3278.744133][ C0] process_backlog+0xf0b/0x1410 [ 3278.744133][ C0] net_rx_action+0x786/0x1aa0 [ 3278.744133][ C0] __do_softirq+0x311/0x83d [ 3278.744133][ C0] [ 3278.744133][ C0] Uninit was created at: [ 3278.744133][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3278.744133][ C0] kmsan_alloc_page+0x12a/0x310 [ 3278.744133][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3278.744133][ C0] alloc_pages_current+0x67d/0x990 [ 3278.744133][ C0] alloc_slab_page+0x111/0x12f0 [ 3278.744133][ C0] new_slab+0x2bc/0x1130 [ 3278.744133][ C0] ___slab_alloc+0x1533/0x1f30 [ 3278.744133][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3278.744133][ C0] inet_twsk_alloc+0x135/0xba0 [ 3278.744133][ C0] tcp_time_wait+0xcd/0x10b0 [ 3278.744133][ C0] tcp_fin+0x1f9/0x890 [ 3278.744133][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3278.744133][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3278.744133][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3278.744133][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3278.744133][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3278.744133][ C0] ip_local_deliver+0x62a/0x7c0 [ 3278.744133][ C0] ip_rcv+0x6cf/0x750 [ 3278.744133][ C0] process_backlog+0xf0b/0x1410 [ 3278.744133][ C0] net_rx_action+0x786/0x1aa0 [ 3278.744133][ C0] __do_softirq+0x311/0x83d 03:45:18 executing program 4: dup(0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$KDFONTOP_COPY(r2, 0x4b72, &(0x7f0000000780)={0x3, 0x0, 0xa, 0x20, 0x195, &(0x7f0000000380)}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x318, 0x0, 0x0, 0x130, 0x130, 0x130, 0x248, 0x248, 0x248, 0x248, 0x248, 0x3, 0x0, {[{{@ipv6={@ipv4={[], [], @multicast2}, @remote, [], [], 'ip6tnl0\x00', 'veth0_to_hsr\x00'}, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}, {0x21}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x378) 03:45:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r3, r3) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000000)=0x7fff) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x0, 0x20000000) 03:45:18 executing program 1: 03:45:18 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_INFO(r3, 0x81204101, &(0x7f0000000100)) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x10000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r5, 0x1}) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:18 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept$packet(r0, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000140)) syz_open_dev$tty1(0xc, 0x4, 0x1) creat(0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xbb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x14}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00'}, 0x48) r1 = getpid() tkill(r1, 0x9) prctl$PR_MCE_KILL(0x21, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x20, 0x0, 0x0) 03:45:18 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) openat$6lowpan_control(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_control\x00', 0x2, 0x0) ioctl$RTC_ALM_READ(r4, 0x80247008, &(0x7f0000000100)) 03:45:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000000)={0x8, 0x6}) 03:45:18 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:19 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x410000) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:19 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$cgroup_subtree(r2, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000100)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000900000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/16], @ANYBLOB='\x00'/152], 0x108) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r8, 0xae80, 0x0) dup(r8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) r9 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x90001, 0x0) ioctl(r9, 0x2, &(0x7f0000000280)="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") 03:45:19 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x2710}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x10000000009) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 3282.331450][ T2972] xt_ecn: cannot match TCP bits for non-tcp packets 03:45:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000180), 0x4) 03:45:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f0000000000)=""/237, &(0x7f0000000100)=0xed) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$RDMA_NLDEV_CMD_SET(r6, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x1402, 0x200, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r8}]}, 0x18}, 0x1, 0x0, 0x0, 0x40090}, 0xc0) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:45:22 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f00000000c0)=""/84) ioctl$KVM_RUN(r4, 0xae80, 0x0) mmap(&(0x7f0000056000/0x2000)=nil, 0x2000, 0x1000008, 0x11, r4, 0xfffff000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r7, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:22 executing program 1: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000480)=""/164, 0xa4}], 0x1, 0x0) mknod$loop(&(0x7f00000001c0)='./file0/file1\x00', 0x0, 0xffffffffffffffff) read$FUSE(r0, &(0x7f0000000780), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) umount2(0x0, 0x0) read$FUSE(r0, &(0x7f0000001780), 0x1000) write$FUSE_ENTRY(r0, &(0x7f0000002840)={0x90, 0x0, 0x2}, 0x90) socket(0x0, 0x0, 0x0) write$FUSE_ENTRY(r0, &(0x7f0000000380)={0x90, 0x0, 0x3, {0x2, 0x0, 0x0, 0x0, 0x3, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}}, 0x90) 03:45:22 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = mq_open(&(0x7f0000000000)='/dev/loop#\x00', 0x800, 0x25, &(0x7f0000000040)={0x9, 0x8000, 0x6, 0x100000000}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:22 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) chroot(&(0x7f0000000380)='./file0\x00') r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) dup2(r0, r7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) r8 = dup2(r2, r2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0xf, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r8, 0x4010641c, &(0x7f0000000340)={r9, &(0x7f0000000240)=""/247}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:22 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f0000000000)) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r4 = openat$nullb(0xffffffffffffff9c, &(0x7f0000002340)='/dev/nullb0\x00', 0x220400, 0x0) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000002380)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r5, r5) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003dc0)='/dev/sequencer2\x00', 0x40ca82, 0x0) sendmmsg(r2, &(0x7f0000006540)=[{{&(0x7f0000000000)=@l2tp={0x2, 0x0, @local, 0x1}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)="686aa854a36fc251393c8f4c787283981b39a4a45f5d0ab81f2a35e3ad06ffdfd566e5688da2f8ccec7fdd808282ea744dbe2b13ae7dd332057fd8d8bf2c6e5053d709ebbd2a888952a2b1b0e718a6678dd362909fcaa62bee2db4468d703493764f7183330aa181518edc3a3b11ec57e57d822500f80794b7d256475459e191ca91734eaa", 0x85}], 0x1, &(0x7f0000000240)=[{0xc8, 0x116, 0xfd, "d665fc7ac452abb8e70afae703351f1c2b53cb3b1128d8b0cd4a2a4cdb241d627737e6d8ea485e21c9fecf621642b7fa4d49a5fb4098476cbfebf92239a4db9568c6414caceae6ee35366aaa1545b7b235fdc9e4e46bc41494780fe093fff8f72a3d5b97600c5b182eccd801293892ddda3de79eedb455ca7ea47ce6c68e8e92cb822b7ec1e131131dc0f79e51c62dad1837b6eb8d4db3211553b5eaac88b060d05a842272db56957e70699b240445d11765b4e1b0"}, {0x100, 0x10d, 0x98, "d137632b120738dce027eb4e9700a9951af05ffcf803f83d889294cfc3ae273bfa465d2ccca712407664e0f755764f2f182e07bb320542ed6691aeb52fd45e0d47a35454459ba7e95e74bec5b506ea354dc81602e388c6f399423909e7c792309fd2c91618dc8e56c8800ecc3ebe89bb2643dc4dfbb44f8a0f7a1ef592756e9c01bdc353ee904d5606a60631408b83c8197208dc48628b356ab135acc047caf47425f4de25a80f16ab841d0950e116647218e48878298dd20493d06e54ad57d9d2d69dd0d077ff0bafd8112fe8ba20d2733def12189eedbc26bb96731109073e92ba29704bbea6e8f710ae"}, {0x30, 0x10f, 0x200, "8c0b0fedcac5c589bec808c5d22960234772537be2c6b0c9243c0b73f3778b79"}], 0x1f8}}, {{&(0x7f0000000440)=@isdn={0x22, 0x9, 0x7, 0xba, 0x4}, 0x80, &(0x7f0000000500)=[{&(0x7f00000004c0)="e6c53aac4f29fdb4", 0x8}], 0x1, &(0x7f0000000540)=[{0xc0, 0x112, 0x401, "3eb969b8a1edffe6969a4606042cb44e51eb48215654d191613cf5cb4871f8fa860f92aa8d1ad134b2f061a55053ed7badaefe90f13fb6904fde1633954f0e311cd90c92433c2f55088ebf7f3136e5fd125052eee717f08042dec5b394306d861c6ee654c9eb9b962f854dcc8ff3f2396386a83b6bc819fd3c5d6142aa42275d351ad68869a2f7fdd5126ee53c9063f82de87decc55181621f1f28d5014ed557663c014e254706d0237626ed85df36b6"}, {0x18, 0x10f, 0xc8a, "7ef98e35"}, {0x40, 0x105, 0x3f, "38e10a749233f4a3fdeda507954b7159c5c28d3d0a2e159fdb87cdb6f5f9bee1c9e7a9da07abd5417ac21bd02bbf"}, {0x18, 0x10b, 0x9, "1233ce2030"}, {0xe0, 0x108, 0x5, "1dfac5590d3c0994753d39df21ffeaeb82c038eece40ae818d1bdf5559b456cb7a0f1d2d4d639464df8da65307406ecfbf579a4938d73d74c2cb8e3b66a24977f95de2051bd9204371d11608f5d24d3e4859e0a93c5b2307c85578ce1c5c1c3b69f99c66a91d49bbba7152e7f9f4833f4019ab5cf7facd37d7541068fed73ef9bb98665c768ae6699f341abd7848199bd428fc70388c8340089ce9c196f03b7af617554b9694f6e23ae6945f88e14f76ebd4f1d11054d7828c5ea49c2d0079d547fb868d929db3b4783f68cac49464a7"}, {0xe8, 0x10d, 0x10001, "974549c1cfc94cd38c5ddef1cf909ea76f5060b222cd2897cdf0b8cba286a48e2e66e132b0cae55d2e447850703d5af227db2715db91ed3ce486f77d90d5ce2cd780b338269c561894d738cbdf869416a6aad45fb23f4aca7c776148270399b157fb64d1ec6e382e3b6a887b2e2c8330296588e0124063e732cf27722ebaf26c5dc663ae7a3e24281a3455a9175b0006e8ed90ce2bca9eecba9698f669b8014426b085d31d574c41ac062bea10e3e654a42e2d46877a1898935b87f9b9f12201d568c85b7999dc90a1a512a0aeeff1b3ad3186"}, {0x38, 0x111, 0xd57b, "a1de8bd34c179b1438b10d9d62e70d3e24fd4ee8b5e0c21df696e19df62c2d1b46f784c759681153"}], 0x330}}, {{&(0x7f0000000880)=@sco, 0x80, &(0x7f0000001b80)=[{&(0x7f0000000900)="6c38f6b6d1b3c313a77cde3669927223501b7bb4ef9c", 0x16}, {&(0x7f0000000940)="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"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0x1010}}], 0xa, 0x0) 03:45:23 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x483, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f00000000c0)="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", 0xfd) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000001200)={r3, &(0x7f00000001c0)="34b6f14406f628ed2f4e821563f9b4c671ee56abe81890f1558e879e3a80c17cb2d1fd2c03ef298fa7953005102e81f7975eea43db1b4a6fb1640f41069e21a2a6c35aecfacef5b3cc7a7a912855f8a8b8346be89bce087e85be0ad9ad13323e5c5c8c268837f272f3ab7c729897454ef750fc7a079240783775b66738634f62e79a731212d102f6291764e7ff30899052cb4bea4c2649654d8f53aa0ad0ea552376a7e8643f77dc2c59afc8f1a77d1585db7086e4c91a546b9158bbbf859af9aa00cfc11bc0f05c603a4177f310b5955931f3750e8627f2f80eb40fa57f1241f4dc5bf137cc86580844de66addfa2aa53985d18506b51c8e3ad58d0bba392a2fa7279bb6d37bced457f29eb7c6358b65534b1c851c3155a8ae6f943b8f1fb10fc976b3e18f21e230ab410d9f093a5c137c3de3ae65b905bcc1669091f0f1dc8211bb0e3548b1d4a55f9ba3758c4ce4f169e75726dd5a800242f3cd624767cf5b060197ac5c2dc1058d48180f443aac3ad545e3c78686e137b2d5127eacbb781eb824ce89d41c4dc899d1e64133b072999460776ac919c9d2ebe2a663f3ac38c44366a4f28ef5a37b48bac4e0ded0f44f015e1d8945b8345f07a55d34e5dc33170259de20eb83ae95ac7420a1bd8aaa12f7c78bc97ff020f675eba59e8ffac6827414eae4696ebdf67711628b6e070d16694abf44f10e9445595568a7d3da9e209b2abbbd540ecb87f86b278e48c02aae20ea90755edd7df5680702536bd647096615108aadc639c24f1b97c6b5467786c5972221e3b6e21a4861d3656cf4c3e9eed4b7f93b1571f691c65bfc672679dfb761d030ce7711353b72bd0ce654d030608e37b6995c2d84fa6459fcfd83cede3060c019356b3329edf72bc01b6c05d94aa80612ba2f716a9ab3361556bc34fdfd6c52803e7b1764198df240234deaeecf3330244a2456917a94f52bb37e37cc1af1e061d316ddff6bf6459613f2c6ba17d3b691086cd77f06ceced6a93abbb826c9fa5744f31725e102e7b6d6b3a913ca38e8a8e9af62c26cc46ba897290fe33722b9bd490fc386eba1c21f8a03693480e7c0f34c7ec169d045d4731fb522fbe79388f85f0945749d74171fe7e85adaab2d0c5c7454a371998f86335eb53bda189d65f8fd2ce5baad9005efc7e955b55c84baaeea493776582eccb15f979a0d6fb069ceae47a3bcdc2ed20625915610f74318b3ac8d4b7927da2a734271ca237b7d1353f7eef4cbe49eafe90cbe939854f4524f4b179bee6afb9634fa777f72072e567bdbbfdc32d13b452717234e46a90b919b321320670fccf38e9d184f44d6166a0d7eda36999537f74c9372d93ddda2ae4c8fa42c6b4783f599c0c02d9c0ffb9b3d17f9a48a54294d6b92214973dcf553ce7392cba107d7542b67594d4d844193b1b2a3825ea513285f54dfed4349dc1548a2fc7b1c31a082a0e07e526a829e7116bb80cdc90f3d7aba4f52dc2545c5c4748c0d9ee1e8ce15c49a81fb529226f67c5ca55b196d4f2e063e1547bfff0371cf67ab135cdc101b73e6c4ffcef00bd9abad8e8e80dbc0d6a08bfdc835282b7dcdcd69df9c17f3ad1ad6503f86fb97b877812a82b3802a2d9659897b20488c07b11a21b143e77c55552f7445692f771635f63d21e4404e510329be515e56cf2781814db67df92d37bc5d8102f5a8793c500253485be9ccc9e9d37d58afd31ddcf3599c5f210def24f4c0625109ae9dcbd3a7c2ce0a5273440105c6997844061e555c99544f4d8a3e9427c71f46d02f8582498b06d53f0a17877952480c70b465edd60944fce3aa4eebdd9cabf8353a4df86f80fbd7028736a693b7386a3e493f797382ffc497ce1423e50b0af2ff301d0977a3338ff4d084fc884395b59b8adfd02bbf67c7ddc8f7c52f3e087ee2b8c0cadf3b220efeae2fa587400980a6c10f161a6ee86ed6a043e665aee9bfc8b123ccc712ee7d003f1384f3212aeaa3f7e43cdc249c1c43066d8c4b956383cdae84f4ddffec6ed3fd5c2d4e853991edda26008f2db37a131cffb09ab3bbc11ec09dc5d934fa829cdb335d4db391fa48c13cd8ed5ddc703614300c5b9da0c42cf661c4e25e6833bfadd831b363faa60e00dd16eb43a138f5e8a83e787548a0a69a71ea0538cc358a82b155c7661db84271cab7a569f206922288b4afb8971e22dab1d4b80ca2da34eae6d25ea6ca79aad386cd9c8bec335af8110776c1433855d9765763280d43fdd529a6452e7ed7f8430e90ac33543b5748fbfc45c5811a072f3c8283ae0e1cdb06284c951c81525b080163b74a4753af814f1023d9ba9c2f17d7ba96e837e7ac515a933931d43f759d25afca65f4d73b1603be06fe83cd119a7430d2274e096b611c9ba1834562973f7dfc9ff15cc87eff6142f23e4439adc785c38f1dbe8f4ae9bd7bae52e8e3ec8c8e6b2fa8c1128649f609ad8d3a9d91f138cdf360015caa63aa8995c6cde95034a78bf693924fb0150307b608dd1a2d2446d3440d27f17756fbc1fcc9d39f7fce2c0337cbb6c552b24f1ed6ca6bb6317ed1dd1afdc5dbc36c0c5c21f8687a3bffde1b71073da0c969efb734bfb0790776b72e806a864ea69f0916de0039973e743ed2e0c7674ade2c79417d64655f077dd5481ba30883357ec0654e9dd201de6d1d129bc8aaf1b719e1f5d94104b68c98f060f4b32149dae637e2c75c33f8e56e915b3d96bccfa5b0854f9e4434c36f92969d52fdf5f9b7c0028c01acb41f47e17aaff049ef2bd253263bd9aa02281b580a4d27c1f05b669ea4e8830bcefb0aacdd9032778c952f8ed0132a9802b1950059557e1e15d151a9dee93ad867de95763e14f29f8c445307eff61f095a9b87e529857bd2f2763d1c32418cefaabaf44324c600f7874b0e67078685b88af2500d83f538325e5390861f9cc278c4b4776e57bf2ae76dfbe0036867f9c2cc95609dc4b079e94aed5e919ba32b2f65be79e48d927231938c375edd719c16b0d021b05e341bbd0ce1dd8f8230b78b2cb7c0d2357ab20db9aaa5ce33602de5abf4ec8041c51f4ea2dfecadec40aca3babf9a03569cece0e68c41fbfdaea41a8489c25bb604734adaaa94df56da7e1d1c2d166e2332c0a7394d42a3bc585192c6bb4e7473fe5e0e66ba320aafcb485afc5d201ccbc1877f15afdcb5bec8b24d97fe02d26774886a5f28f68a121954fed7884ebab013bb72e550e75567e5e7ce95797919b7103c30a8e7b56fa39189646bf1caf5d1c986d89b7175ae5f248fd12948827a16b3e3cf76c224bbe2b5e97e9c778eee78b3ae0944e49d869fcd19fd1656a5b02c5b2f3c44085f8a8d0e3ec7ac1cca1819bb540c290af2619941abf84982d2b0c7d1afaa231ad32320ca4b7fb6209e5dc3960fc2725f941cae690b13316e3692af406877e97d06b22a6568965fd7f4baabb2dc5cff6c39cc5510f05d2cc2364131e6f7732f9d2b5b12cbbedda1c30df13ea6cbea95b8d71e10d43ee36c23aaebb64ed5d93a7ecc1318fae6239495185b871fc6f9002dd413f0890c5d1188e6107dc074b8c8f09614987614e6367d5c943d951b353a04d97bd9b05d89c2371ae5580311b16c9d10f9e169829bdddd6ae3b9b75a2b6c8b4aebab7d3b8b8c7759d543098b872402001a86e2305ecc23f5501a492b6064a650f4df0d5dfc303177d843e6c1b3daa68e7c7fca9581dbabcce3c52efaab8097104f70ac0799533401f3ad958e5682661734b3263156b33dd60786d8c926e52181eaa9a672d672163e22530bc85e1612e5b3b960e1cfc7b8dc8e51ca37d673c9807f2a2428253bc075c97b159c173a5dfdd57f7040660b96b6b3e3a4189aff56ebf8dcbed26fbdd3836c354a53d8cc7338594ed85f6b9b2cf5e066684c8f83e03d0f7346d0922871256a20a65e69d8eccbb0549d3cc71cab9c4cad6aa16b351afc93b34c80a97ff8d91298b0eff5efced4204647cd79b6d8a54e2828ba5afebf40cd52330c49572c41dee207b5c0e59e85eaa6f3c837d8bc941596ca88a136f0b7bed3492fc84cdf065cd492b37a895b20631e23fc25748efc27ebff59b714c1fbe65267892b0b54b583f4015fa3933606b3d0fa00638b2e29d3cd246e29c7f814765932f76a9f35b7ecbb6a984ff909ed74a093251f4df0f4a6d5f1151d32b3a98570c36df8167d7908e971067beec3541d7d58ebd431f5d89f74cf21c5122cbf97272b7899e8ee577e95834e4ba5d27a0cc3183e98805c2156f2451cc638609fe6b259fb90c9c1bfa530dee0260c8aa25764ebed307a2d3bc11cfcf34dc612b920d154fa598942fcde33a4ddc10860661f5f622a227c7dfa17b9649b75aeb6ecf4f4753b299d61c45b8d0e01e4c9cac269c8486690de7f87d8eea8f0c5eeb9b28673b350d9b0cedd01e61b8341a1cd154034f83f6645996333f1efd7ed8f52c70a136bbdce6c9f74443b0da0c65425cbed5fd503670866387f4b5e3ccc2eee11b2210c859cead4f36ced58ab822bd8129b688991b38e8495c235d6cafce64a0ecc71fe8f6540c5c9388d97b4efb3c1202940065549a3e3614e27d42c8712ff02d4b974e24f0833f976250325b43b395162bd68722bd7cef5de475eba336d37cd23b345fea0aebe7e7452ba9332e91e244947a419b3499650016f68b553ff9cf9cc7b8d0118f0efe6a6e6b9042dabc3e828a121cb05e03006d0825c3fdd27f45932de31c1d7f5ffda3f621d3d67f8e7102bdd53d0c64693422ab3d99d85d506ca35b098da8f11f3d9a87f4d12d9a2aa7a1723a07a6d855d1b8a7c8786c85cae50c88cb5a1af6f2eac0be4d1d5b7bc63830d41d0d5749701ed9c6cf558af7594e31e105c2e5a935a451a77011f226aa4c8c8a5f9446e497efa9a376609d282d386f5e49851de8284e16a64e951445816bd1ce07e2403e44cedb537e75ec9b1bfb78280d931509e6977654f8777cfbd29a2e3dec9e86d6d3217b6aa932cedbc4fafbaa5a4c301518faba148ef9ea33d5aac6db6e8653ca19355447567d7d5f68293951cb59c2030c29f398265e4942743aa77156761431ed98f5b76188e265a5b6b0f4419bba3f447be9c63d097e5bfa2012c5b0cca52242746dc847ee365d888cdd275c8e4aa980638730993ff9a00775e2f119dd944ac5dc4e695628ad8ec6bdb4b6c1dfa03b0822b5f2f4a588f28b2cdb03aa6e81e2d593665708057847e995887827d0a72d65b5d7a9a7eda127a380eab5676fcfcca1b2323c377c70ddc1d2b4c8c06d2f53d2680d0b5cab7abaf9823cbee13fea777f5c8d35a3cd6d0a71f10d088ae3c80a3588128b2e8bda2ff7d9d1757843049c6d6d8b2b38c43a6addedbc3e05456c34260af051f562548b5ceeb184447684195e741e17813ec84fd4c171e5c464db5f26adbe2ec3a578ba726abe3ab61ff40139200b71daeecf7833a1853fbf7b67977085fb46eabccc95fbbce2877c6359372ea2605eb1e03f51d7cc5c46249bd6900a2aba98717a1cc83fcc215769f7c3e30e817a7ebbee7ff270a33d9bc22b6da349304bbafa99026acc4847c6d2713ea33b762adab6f27707371e59be20c8eee1e07989872bde8406b9ec525db634351161886014427f4bf19447dbf4431061ef093c39260d64169a846244eecf664685248a0fd683c83045a0060b0819fc35dc62401bda53ff483342a2c62a16e12d38280f4fe1e0b983347e29bbd6375dec3941be15fb3d2aeae4b76a781cd34b2a0324d0ae67b1928b82c4cb4dfa0a615ead68751b6dad968349baa69079c705a31f2e", &(0x7f00000011c0)=""/61}, 0x20) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:23 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:23 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_CROP(r3, 0xc038563c, &(0x7f0000000000)={0x1, 0x0, {0x8, 0x80, 0x80, 0x36c1}}) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) [ 3290.378516][ C1] not chained 470000 origins [ 3290.383219][ C1] CPU: 1 PID: 13557 Comm: kworker/u4:24 Not tainted 5.6.0-rc6-syzkaller #0 [ 3290.383790][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3290.383790][ C1] Workqueue: krdsd rds_tcp_accept_worker [ 3290.383790][ C1] Call Trace: [ 3290.383790][ C1] [ 3290.383790][ C1] dump_stack+0x1c9/0x220 [ 3290.383790][ C1] ? ip_finish_output+0x410/0x410 [ 3290.383790][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 3290.383790][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3290.383790][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3290.383790][ C1] ? should_fail+0x72/0x9e0 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3290.383790][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3290.383790][ C1] ? kmem_cache_alloc+0x178/0xd70 [ 3290.383790][ C1] ? inet_twsk_alloc+0x135/0xba0 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] __msan_chain_origin+0x50/0x90 [ 3290.383790][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3290.383790][ C1] tcp_time_wait+0xcd/0x10b0 [ 3290.383790][ C1] ? tcp_send_ack+0x68/0x90 [ 3290.383790][ C1] tcp_fin+0x1f9/0x890 [ 3290.383790][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3290.383790][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3290.383790][ C1] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 3290.383790][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3290.383790][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3290.383790][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3290.383790][ C1] ? tcp_filter+0xf0/0xf0 [ 3290.383790][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3290.383790][ C1] ip_local_deliver+0x62a/0x7c0 [ 3290.383790][ C1] ? ip_local_deliver+0x7c0/0x7c0 [ 3290.383790][ C1] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3290.383790][ C1] ip_rcv+0x6cf/0x750 [ 3290.383790][ C1] ? ip_rcv_core+0x1270/0x1270 [ 3290.383790][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3290.383790][ C1] process_backlog+0xf0b/0x1410 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3290.383790][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3290.383790][ C1] net_rx_action+0x786/0x1aa0 [ 3290.383790][ C1] ? net_tx_action+0xc30/0xc30 [ 3290.383790][ C1] __do_softirq+0x311/0x83d [ 3290.383790][ C1] do_softirq_own_stack+0x49/0x80 [ 3290.383790][ C1] [ 3290.383790][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 3290.383790][ C1] local_bh_enable+0x36/0x40 [ 3290.383790][ C1] ip_finish_output2+0x2115/0x2610 [ 3290.383790][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3290.383790][ C1] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3290.383790][ C1] __ip_finish_output+0xaa7/0xd80 [ 3290.383790][ C1] ip_finish_output+0x166/0x410 [ 3290.383790][ C1] ip_output+0x593/0x680 [ 3290.383790][ C1] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3290.383790][ C1] ? ip_finish_output+0x410/0x410 [ 3290.383790][ C1] __ip_queue_xmit+0x1b5c/0x21a0 [ 3290.383790][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] ip_queue_xmit+0xcc/0xf0 [ 3290.383790][ C1] ? tcp_v6_send_response+0x2920/0x2920 [ 3290.383790][ C1] __tcp_transmit_skb+0x439c/0x6090 [ 3290.383790][ C1] tcp_write_xmit+0x30e1/0xb470 [ 3290.383790][ C1] __tcp_push_pending_frames+0x124/0x4e0 [ 3290.383790][ C1] tcp_send_fin+0x131e/0x1570 [ 3290.383790][ C1] tcp_shutdown+0x188/0x200 [ 3290.383790][ C1] ? tcp_set_state+0x9d0/0x9d0 [ 3290.383790][ C1] inet_shutdown+0x342/0x5e0 [ 3290.383790][ C1] ? inet_recvmsg+0x7d0/0x7d0 [ 3290.383790][ C1] kernel_sock_shutdown+0x9d/0xc0 [ 3290.383790][ C1] rds_tcp_accept_one+0xe17/0x1060 [ 3290.383790][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3290.383790][ C1] rds_tcp_accept_worker+0x61/0x160 [ 3290.383790][ C1] ? rds_tcp_exit_net+0xcb0/0xcb0 [ 3290.383790][ C1] process_one_work+0x1555/0x1f40 [ 3290.383790][ C1] worker_thread+0xef6/0x2450 [ 3290.383790][ C1] kthread+0x4b5/0x4f0 [ 3290.383790][ C1] ? process_one_work+0x1f40/0x1f40 [ 3290.383790][ C1] ? kthread_blkcg+0xf0/0xf0 [ 3290.383790][ C1] ret_from_fork+0x35/0x40 [ 3290.383790][ C1] Uninit was stored to memory at: [ 3290.383790][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3290.383790][ C1] __msan_chain_origin+0x50/0x90 [ 3290.383790][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3290.383790][ C1] tcp_time_wait+0xcd/0x10b0 [ 3290.383790][ C1] tcp_fin+0x1f9/0x890 [ 3290.383790][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3290.383790][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3290.383790][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3290.383790][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3290.383790][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3290.383790][ C1] ip_local_deliver+0x62a/0x7c0 [ 3290.383790][ C1] ip_rcv+0x6cf/0x750 [ 3290.383790][ C1] process_backlog+0xf0b/0x1410 [ 3290.383790][ C1] net_rx_action+0x786/0x1aa0 [ 3290.383790][ C1] __do_softirq+0x311/0x83d [ 3290.383790][ C1] [ 3290.383790][ C1] Uninit was stored to memory at: [ 3290.383790][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3290.383790][ C1] __msan_chain_origin+0x50/0x90 [ 3290.383790][ C1] __inet_twsk_schedule+0x24e/0x2c0 [ 3290.383790][ C1] tcp_time_wait+0xaca/0x10b0 [ 3290.383790][ C1] tcp_fin+0x1f9/0x890 [ 3290.383790][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3290.383790][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3290.383790][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3290.383790][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3290.383790][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3290.383790][ C1] ip_local_deliver+0x62a/0x7c0 [ 3290.383790][ C1] ip_rcv+0x6cf/0x750 [ 3290.383790][ C1] process_backlog+0xf0b/0x1410 [ 3290.383790][ C1] net_rx_action+0x786/0x1aa0 [ 3290.383790][ C1] __do_softirq+0x311/0x83d [ 3290.383790][ C1] [ 3290.383790][ C1] Uninit was stored to memory at: [ 3290.383790][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3290.383790][ C1] __msan_chain_origin+0x50/0x90 [ 3290.383790][ C1] tcp_time_wait+0xb7e/0x10b0 [ 3290.383790][ C1] tcp_fin+0x1f9/0x890 [ 3290.383790][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3290.383790][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3290.383790][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3290.383790][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3290.383790][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3290.383790][ C1] ip_local_deliver+0x62a/0x7c0 [ 3290.383790][ C1] ip_rcv+0x6cf/0x750 [ 3290.383790][ C1] process_backlog+0xf0b/0x1410 [ 3290.383790][ C1] net_rx_action+0x786/0x1aa0 [ 3290.383790][ C1] __do_softirq+0x311/0x83d [ 3290.383790][ C1] [ 3290.383790][ C1] Uninit was stored to memory at: [ 3290.383790][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3290.383790][ C1] __msan_chain_origin+0x50/0x90 [ 3290.383790][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3290.383790][ C1] tcp_time_wait+0xcd/0x10b0 [ 3290.383790][ C1] tcp_fin+0x1f9/0x890 [ 3290.383790][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3290.383790][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3290.383790][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3290.383790][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3290.383790][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3290.383790][ C1] ip_local_deliver+0x62a/0x7c0 [ 3290.383790][ C1] ip_rcv+0x6cf/0x750 [ 3290.383790][ C1] process_backlog+0xf0b/0x1410 [ 3290.383790][ C1] net_rx_action+0x786/0x1aa0 [ 3290.383790][ C1] __do_softirq+0x311/0x83d [ 3290.383790][ C1] [ 3290.383790][ C1] Uninit was stored to memory at: [ 3290.383790][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3290.383790][ C1] __msan_chain_origin+0x50/0x90 [ 3290.383790][ C1] __inet_twsk_schedule+0x24e/0x2c0 [ 3290.383790][ C1] tcp_time_wait+0xaca/0x10b0 [ 3290.383790][ C1] tcp_fin+0x1f9/0x890 [ 3290.383790][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3290.383790][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3290.383790][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3290.383790][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3290.383790][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3290.383790][ C1] ip_local_deliver+0x62a/0x7c0 [ 3290.383790][ C1] ip_rcv+0x6cf/0x750 [ 3290.383790][ C1] process_backlog+0xf0b/0x1410 [ 3290.383790][ C1] net_rx_action+0x786/0x1aa0 [ 3290.383790][ C1] __do_softirq+0x311/0x83d [ 3290.383790][ C1] [ 3290.383790][ C1] Uninit was stored to memory at: [ 3290.383790][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3290.383790][ C1] __msan_chain_origin+0x50/0x90 [ 3290.383790][ C1] tcp_time_wait+0xb7e/0x10b0 [ 3290.383790][ C1] tcp_fin+0x1f9/0x890 [ 3290.383790][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3290.383790][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3290.383790][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3290.383790][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3290.383790][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3290.383790][ C1] ip_local_deliver+0x62a/0x7c0 [ 3290.383790][ C1] ip_rcv+0x6cf/0x750 [ 3290.383790][ C1] process_backlog+0xf0b/0x1410 [ 3290.383790][ C1] net_rx_action+0x786/0x1aa0 [ 3290.383790][ C1] __do_softirq+0x311/0x83d [ 3290.383790][ C1] [ 3290.383790][ C1] Uninit was stored to memory at: [ 3290.383790][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3290.383790][ C1] __msan_chain_origin+0x50/0x90 [ 3290.383790][ C1] inet_twsk_alloc+0xab6/0xba0 [ 3290.383790][ C1] tcp_time_wait+0xcd/0x10b0 [ 3290.383790][ C1] tcp_fin+0x1f9/0x890 [ 3290.383790][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3290.383790][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3290.383790][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3290.383790][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3290.383790][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3290.383790][ C1] ip_local_deliver+0x62a/0x7c0 [ 3290.383790][ C1] ip_rcv+0x6cf/0x750 [ 3290.383790][ C1] process_backlog+0xf0b/0x1410 [ 3290.383790][ C1] net_rx_action+0x786/0x1aa0 [ 3290.383790][ C1] __do_softirq+0x311/0x83d [ 3290.383790][ C1] [ 3290.383790][ C1] Uninit was created at: [ 3290.383790][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 3290.383790][ C1] kmsan_alloc_page+0x12a/0x310 [ 3290.383790][ C1] __alloc_pages_nodemask+0x5712/0x5e80 [ 3290.383790][ C1] alloc_pages_current+0x67d/0x990 [ 3290.383790][ C1] alloc_slab_page+0x111/0x12f0 [ 3290.383790][ C1] new_slab+0x2bc/0x1130 [ 3290.383790][ C1] ___slab_alloc+0x1533/0x1f30 [ 3290.383790][ C1] kmem_cache_alloc+0xb23/0xd70 [ 3290.383790][ C1] inet_twsk_alloc+0x135/0xba0 [ 3290.383790][ C1] tcp_time_wait+0xcd/0x10b0 [ 3290.383790][ C1] tcp_fin+0x1f9/0x890 [ 3290.383790][ C1] tcp_data_queue+0x24ce/0x9c40 [ 3290.383790][ C1] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3290.383790][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3290.383790][ C1] tcp_v4_rcv+0x4398/0x4d00 [ 3290.383790][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3290.383790][ C1] ip_local_deliver+0x62a/0x7c0 [ 3290.383790][ C1] ip_rcv+0x6cf/0x750 [ 3290.383790][ C1] process_backlog+0xf0b/0x1410 [ 3290.383790][ C1] net_rx_action+0x786/0x1aa0 [ 3290.383790][ C1] __do_softirq+0x311/0x83d 03:45:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x60a2) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) 03:45:29 executing program 1: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f00000000c0)=0x3f36533e, 0x50) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x4d) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x6e) recvmmsg(r3, &(0x7f0000000240)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 03:45:29 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x80, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f0000000100)=r5, 0x1) r6 = dup2(r2, r2) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r7, 0x40086607, &(0x7f0000000040)=0x401) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) ioctl$VIDIOC_EXPBUF(r6, 0xc0405610, &(0x7f0000000140)={0x9, 0x1f, 0x5, 0x0, r9}) 03:45:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$FUSE_DIRENT(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="3800000000000000060000000000000000000000000000000100000000000000090000000189d6f61c37dd404d6b76f69d056d00001cae4af17cc0000000"], 0x38) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f0000000000)={0x18, 0x2, {0xffffffffffffffff, @broadcast}}, 0x1e) connect$pptp(r4, &(0x7f0000000100), 0x1e) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f0000000040)="e1cea386b6aeea1cadd012e0c2d105cbc9f83851b7a0d2d7bd1dc9ac25d6d7fd3ac61c6e8b44576ed7576aca2daed52f27c988b498df87d72d031fcc8bd912dd610115c0f28e990cbe0ef67f6ece2144", 0x50) 03:45:29 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:29 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$SEG6_CMD_SET_TUNSRC(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="00042dbd70000000800000200000"], 0x14}, 0x1, 0x0, 0x0, 0x4044841}, 0x680a7ede01be11e9) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:30 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fsetxattr$trusted_overlay_nlink(r4, &(0x7f0000000000)='trusted.overlay.nlink\x00', &(0x7f0000000040)={'L+', 0x821e}, 0x16, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:30 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r2, 0x89ee, &(0x7f0000000100)="ce072c16f1f50a815e5a7ccce41201e601f0be4f86dc2a48fb6af3c63c77c68fda4cc8a9e27ddd2b3d6ebba5f6a8bf46153942a5f898bb9754146fad5789db401528ddb829e73172902ba468537112838ce30be94a6764f760ec1a12972842a408c0ef10f9c6c56dc11ee806153cb5b78eeb90dafda10cb9ff3810d8570e913b46275ef09c85c3e1e6a560bfb3070ad376715b9d61f3f341abb757780cde3fe6ff9c15d0a4a86824cb26a7951a19912780df856280296a1d5750b70e2f0f4ab7afa8573a1530a9d3d2afc0caf5368f3bfa7e199e545f87de75fb1d353612") r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000000)={0x1, 0x5}) finit_module(r1, &(0x7f0000000040)='/dev/loop#\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="00000000000200002800010001000100b23a7468000000001800020014000100ffff0000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x68, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x38, 0x2, [@TCA_FLOW_EMATCHES={0x34, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x28, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x24, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}]}}]}]}]}}]}, 0x68}}, 0x0) sendmmsg(r2, &(0x7f0000007800)=[{{&(0x7f0000000000)=@in={0x2, 0x4e21, @local}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000080)="85d07e9d0ef593668e7b2ddedcdaa5c702a9f34357e64aed01fe92f41d2e67cd1d644574c291a0bf476a6066731fbd465e4c23fab33683fdbb42fab98dbb0bdeed54ee731920ca928f862d2ceb34c39e60dbd80153be89e0c330e6f8643a486df71158f45ffcd985b067eb3776c5ee9b6994ef558d96c6a53bf27fb7f1c97c863999f2ef9613ffece88135efb476423895e70726072301cc458f19ce912bdc385618366348f171343d9bc01f", 0xac}, {&(0x7f0000000200)="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{&(0x7f00000065c0)="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", 0x1000}, {&(0x7f00000075c0)="43367720d1d66ba19f9f8d35004e51f784fd595c995e2cd59a51155c840f72f3d9b625672b9c7a04005c134c92d6518051e2203161f51643820a76b1e3d59d1f4a21f28ffa669b9805dbfde6bc55d2a6555f6fbd112dbf413d6b170e3b9dc0603c7848327eeb2a83f4332f2f13d0e5fb010822fd6e969dbf0b7238e7f6724f1769c75fc50b1d28f914a7ecbd124a7b0218", 0x91}], 0x3, &(0x7f00000076c0)=[{0x38, 0x10d, 0x1, "c915344aa67718df2f852fda5f334a9f7bfb9aef2272a79e55367f79209d0c776a1a56ebc0cb"}, {0xd0, 0x1, 0x5, "33a70400039cec29c9a0f0afe950a97083e012a4eff172443fae390d1ea210c4130675d9706c0530bbe852041d4f4a09178f3b0c097d171784c8d41ecb57db08c023a9ffb9486270acef687e7ff54359c7419607e83b0f2f7c34101b5a8dc54622e4a081910144b6a353e1b272ce80e44f12e84a87e4209bf075053eeb5065e20e8cfaa7dbdb99378adba72bd17762946797ee4aecbe27af0b9a71a8aa061d23ab2a587a4af8f0b7a2216ee4d459e95d0c5dd1d48719d05e4fdb9ea0668b3c85"}], 0x108}}], 0x8, 0x0) 03:45:30 executing program 1: 03:45:30 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ftruncate(r0, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:30 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) rt_sigqueueinfo(r1, 0x11, &(0x7f0000000000)={0x12, 0xb12c, 0x688}) r2 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)=0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000240)={0x0, 0x6, 0x7ff}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) openat$md(0xffffffffffffff9c, &(0x7f0000000200)='/dev/md0\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) r7 = gettid() sendmsg$AUDIT_SET(r6, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0x3e9, 0x20, 0x70bd27, 0x25dfdbff, {0x29, 0x0, 0x1, r7, 0x9, 0x10000, 0x2800, 0x0, 0xfa16}, ["", "", "", "", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x6000050}, 0x4000811) 03:45:35 executing program 4: 03:45:35 executing program 1: 03:45:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB='h\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r8, @ANYBLOB="00000000000800000009000100666c86770093ba76b2bae396bf401b409142b7320000360700000034000b80080006147aa720c130ec02802400010000000900000000000b000200706f6c6963790000"], 0x68}}, 0x0) sendmmsg(r2, &(0x7f0000008640)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2710}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)="60e895b256e0d7f43a3a7762f567097a2d9b6f8d64748e682d42c44f59340d354468911ff7ff2d22665d9bf54d650345b1aac1f140a71c412638d237cd716852662063fc6dc0b397603071effa6b9491cf729f5e23a9e5a3100ad703df47c12ccaf277ee8e391e050024a152579efa32", 0x70}, {&(0x7f0000000100)="196686e58afc87", 0x7}, {&(0x7f0000000200)="882aae2a895b61251e6cd32543a34c0b1ac703b2b1df37569eab328f7210f4ce73df7190f586351bb525ca3f69ce64b12d562b0bb3204f26a2de549e15dddbe17a51cc274e493225f2646e86263a4b4a443554c533ab2fefb75e274d0e459ec71296587323992bad99383b6ae051b48ee9", 0x71}, {&(0x7f0000000280)="a3cd1ee8ea663b433e3a63f8b455ff8f48d23f84328c148bc5b8d76efbb21e12fc8ed0b07bf37643d2e4e8ea1ddb522e5dcebc88566f52ed0230ac0cd289c4aed54dee5e2458d334a1c281c38c265c8f39d843a9fe87b0b821f1ef38d55dea77363eff6d47cd55a1b35c4e98ad35d4a1f6aa2fabe60b0fc241a4c6e7a452f48a2aa331c0fa01ae0e1defcf13cc02382d5af3ad123339c31682f34ffe5968f29b45c2c61c3f751ccaef", 0xa9}, {&(0x7f0000000340)="20a533db280e142cebf21f725c3bf373eea3b7d5898a8990c09a6fde7a6454f5c9313d45d6d0eae05b703dd8bb73b3e36f001d9c3c7a3f1a5a8c08e51c6f5c9c60b9fac7c57c8ae5b22db8777fe2d5f4ac0e50981d57e4181bdc464613c19d6511007280ca1fd150733fc854ebb67d82f7b5fdf468d644726c9f35da0b466d540bb4319fb12ae519262e109c5f55d63b1c2657cd79b348f9c02d9c5971d6fe2ac7abcfbbace40d5aa3a6b0f18284eb59fe9ad25e5c327e687322e881a10b913c0c46bed30de994e0443c088f191652b6a228", 0xd2}, {&(0x7f0000000440)="830fa4394f38518690fdfaf4d9965c1b", 0x10}], 0x6, &(0x7f0000000500)=[{0x28, 0x110, 0x5, "b4e2ee4b33552f755ffce9b9c1c167acce"}, {0x30, 0xa1, 0x81, "6eaa4d7718c3aec59a947fcdbbf3f0fb4f2f4cef3770c6e56dc4"}, {0x70, 0x1, 0x101, "862eb14b89687a7663646baca6fdd22991e4bc2b8874b048d41d9e451e53739a3ee51caf157872cabb3c0c25a11946732ec7dedd32c697f7d4c3dc4b3d9afc36d7da265c145690b28a5f7a644be01a9d774d7b1ee2fd1ce9d1749a7b66a5"}, {0xf8, 0x88, 0x7, "4839557289caccf7c0deeaee2ce57ca0affe2a1b319bb6b0f588adae3a78798def2b59ba62dd9910d3ba80da7401016f91f456bf3ecc0b65138c3c3b81339dd084b9886caa09a8c089c1510ace2cd6c85c73a1eeba32f432dcdf2d81edd8f2971f52230551fdaf785424798aa98a77920f3b526b50aa3118c9215044ce1046c08d2aa5994e7e3813c55dd4b7834fe087f52829a922f9026aa98afcefb8a1153da400b97069bebadfd4a3f8a035f73a9a1c963f94babb2abe1bb05719667be89fec8cf328cfa8e33334aec397136a6e3cfbf981e2f68bfaa1e46c9f9951e6a907f7f16018c67db556"}], 0x1c0}}, {{&(0x7f00000006c0)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x2, 0x0, 0x0, {0xa, 0x4e20, 0x4, @remote, 0x800}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000740)="f293f2750d22502b62b8f4a7cd844220ca0ae547f7bf3ee357df2f4b3c1d95e9c1d07287c6cc93b0e6ae11805e657b53743551b7634b673ab3d38eba85d4632fd2fd20399b6854c561ce8c7f15fedddd2530eee6def3b45cb492a1fb4019ba72ab63ef5f4e6b670172d7d5cc0b3b9a2487c1e3e9af25302d697fcac085f799aa0a18f5554e32e00886e5a979637de97313b7b2994489b6abf0357e1ad2a14c923cba1aec793b4c1edba17881", 0xac}, {&(0x7f0000000800)="5a3641a0e86b91f9cf424364cf5d5e384b28ced22dfbc1875231f1b03522b725219759b666dc3b84742a49aa46e75655d731cd3db2fe56b1875b4d70b2ffc7e696682b0a46e5fc61db275823b01347b2f4e05b38d8cf49071566669c3ca13c3731f82f2deeace5fd7688760f855957e4bc8415eaffe46e0dba0239dd4b340e922f642875d369f8c92c2d91d37568a69fd0c6feff1dae242a5128dfb90a5a35d38d4a0399d7ea90f002739b46060c042a3798870e88f6b1ae3536", 0xba}, {&(0x7f00000008c0)="6bd20e1131ea2ffac561f7a43df40a739c8ff4229131ca8ba938e7823838aba188e16a3b98c54be9882b120d8a74be9c1182cf0d7865b5611199ae303599bff6ace2dc9efd8c644c04425c9d62a9b2bf41444960f384c0d8fc31efce87c6924557528661f44bc7d598a54b8342e993c573c6b7df9201177046b1df7d146041e4e104ed956beb8967711a0709a0c1c85852ec53dabe38d4ee7a1aaa25733bc291ec0f", 0xa2}, {&(0x7f0000000980)="d6e7337ab3b5a6aeb74c4543982d984abeace3456fc4bdb853e70176c4dc0bfd65ebb0ccaf9ed3b604f1d0142c319fe73873334f28700cd86bda5feb506159ef58591a5de5ac5e27cd89227eb0e2c5203c79a7fa3abc52bb6842138a4e25f5417dcf0548359505156674d1bf01bbcfe1a472f6c75812dd534e7468d817e36957e2e92ed710729a56c6f23176eb103c38b9fee652dcf073db16f3d39bef5ff43e674b9354c6f563c2d695000f66548802ecebb2b76c44cf743776bdfadb69d021d76e6ffe2d5f584d5286173cf0fd917aeaa1160779add1", 0xd7}, {&(0x7f0000000a80)="f6425d39cb97449a5cf9fd5ccfb2937a13862d97295086d802a3bd38e2ab194380770c468a1b5e20407f73eaed68d80b1ff0245a6902a904e3f40106e6985eec6efd69bac5f10025891fc9e3ef06639acf58cc9c0dd83b17ea067e37fa2026b6f197fa", 0x63}], 0x5, &(0x7f0000000b80)=[{0xb0, 0x29, 0x55e, "4541b52831286465fb12c4c40a2b5eb6e2daf44e2b258cf7b044c9caed9c6b6f0baa0b2c7db47455f0973ff2b2a9e0523020f85678dbee90843f6f26c4dc0f77e7a9685700985202629b7a10d14d6649795a3fd290e97742df630f221c00d8c526f77b4cef424502fc2b8c567800d21d77867231e7b014af1181c37faa124ceffefb02ec6318a8e5af9790f8f40ef9a62b9556c6d3294119863746278775"}, {0xb8, 0x114, 0x7, "2d9168728926f662cc94b6b4d2dd44005b9b8c5dd885c5c06d3a0fdb361d716f4171b3fb1d627277864fb5ca7f9d883f8448d02c246035b4494dc709716b3afe47f84f47487bd4456207f961a288040e87d8bce97e08ddead480d19fe0f974dad678d3268d07fde7d21d189d5babdc190ca9ca100a4dc48c4e2c98a131709550b46997b1cc6461487a090ff6dc4a631328a69b30c3c6d511f218586b8ac7045e9c5caa4a85b02d70"}, {0x18, 0x6, 0xbd, "324ffd48"}], 0x180}}, {{&(0x7f0000000d00)=@pptp={0x18, 0x2, {0x2, @empty}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000d80)="4a523778da081192002838018ded592ae427af09268d64d038e8832a2f5956deec1a3a291b7f065e832a6afa09e3644f55ac2506318d624e3afa2364d806a8197ce0fa73ea0bf067fe72998d4aeace81a2678a4988d0d0d2021ad3602e908e127d4b354ad0c78fc4391359526f08013956e0861636", 0x75}, {&(0x7f0000000e00)="342267bd6f80e09161656b6996cdf98bc95bcea86b6fb28ed16446463df032f1ff69f5152475f0dff2e0606c5ec73f50de457e2c", 0x34}, {&(0x7f0000000e40)="c61c8050ace300a408b77f07b77f52402dbd2a503a783fbbcc32812531fd55534427e0e3c89a0d49cc52215ac197aabd0ad7c5ba7909f70158c5382c4f72b187ff33ead6c37911244e732f9105e02303e8c2de0682d4775e65baeea2165aa8c594f2fec68d6972470444a9088b32ade5afa2c0163f8e65fc8b9514f7fb12d9c2adde846d3d8cb6f9162fd090b474642336df3e2468e5959d856b3ad3e88ad081f509be26fd6f169747e0ff44b605d05dff69537b3a5b0a944f7d1467c35f2a937a7596f31afa685887b8480c007e055fc70d8022a0", 0xd5}, 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{&(0x7f0000007380)="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0x1000}, {&(0x7f0000008380)="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", 0xfb}, {&(0x7f0000008480)="7218b178b2435bf44a5cd17e76dcdb6535191a4b1764c2f4e1c22b6f092a5b4353f536157efb1f8d3f647fc8ce4287f076074ce3a2c0d1a7cdcf6c79d1df63809a54370edf50e46c0799", 0x4a}, {&(0x7f0000008500)="4b474ddfbc691f1d0c078b5eaf47c54e81811fee1b2b416e6f44134c4d5990d198ec0d2b0f0adce1c8488780a59e0f768d0b0be70a45a60fc9e8101f40b5af0f7fee88a9516af94ba4789749eb8639ce4abbe1e9e83e8c47f92888578c3a7bcedb1c1d56ad4b6a496346151d93579426d3d24beb8184eac51f22cb0f759398c6111a200de8140354735206fea5f8fc0540d354d4dccfaad540c2e780e1642f18b56e81da", 0xa4}], 0x5}}], 0x7, 0x0) 03:45:35 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x40e000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:35 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) 03:45:35 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x88, r2, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:audisp_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gretap0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'nr0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:object_r:devlog_t:s0\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x48c0}, 0x40005) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r2, 0x200, 0x7, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @remote}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r3, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$FICLONERANGE(r3, 0x4020940d, &(0x7f0000000040)={{r7}, 0x3768, 0x3, 0x7f}) 03:45:36 executing program 1: 03:45:36 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(0xffffffffffffffff, 0xc0485661, &(0x7f0000000100)={0x2, 0x2, @start={0xd7d, 0x1}}) r3 = dup2(r2, r2) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r6, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x3cf5, 0x8000, 0x5, 0x3, r6}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:36 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) pause() r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, r6, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x6, 0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000300)={0x1ff, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00000002c0)={0x3, 0x1, 0x100000, 0x1000, &(0x7f0000a11000/0x1000)=nil}) sendfile(r1, r3, &(0x7f0000000040)=0x7, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_QUERYCAP(r8, 0x80685600, &(0x7f00000000c0)) 03:45:36 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xe5, 0x2001) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x354, 0x60042) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0xc1105511, &(0x7f0000001000)) personality(0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r5, 0xc0045540, &(0x7f0000000040)=0x2) r6 = dup2(r4, r4) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000000)={0x8, 0x6d, 0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:36 executing program 1: [ 3298.491199][ T3119] sctp: [Deprecated]: syz-executor.0 (pid 3119) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3298.491199][ T3119] Use struct sctp_sack_info instead 03:45:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000030, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r7 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x200, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r7, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)={0x3e8, r8, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x84, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x20}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x44}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0x3c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1000, @mcast1, 0x3}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast1}}}}]}, @TIPC_NLA_MEDIA={0xfc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffe00}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8d}]}]}, @TIPC_NLA_LINK={0x5c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x90a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x49}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0x5c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffc6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x71e4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}]}, @TIPC_NLA_NET={0x58, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x401}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x101}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xa93}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}]}, @TIPC_NLA_NET={0x38, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffffb}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3ff}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x10000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3cf}]}, @TIPC_NLA_BEARER={0x8c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x200}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x14, 0x2, @in={0x2, 0x4e24, @local}}}}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xb6a8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x200}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}]}, 0x3e8}, 0x1, 0x0, 0x0, 0x4000000}, 0x40040) sendmsg$TIPC_NL_BEARER_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, r8, 0x300, 0x70bd2d, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x8010) mmap$snddsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x300000a, 0x80010, r6, 0x10000) [ 3301.796348][ C0] not chained 480000 origins [ 3301.801078][ C0] CPU: 0 PID: 26085 Comm: kworker/u4:1 Not tainted 5.6.0-rc6-syzkaller #0 [ 3301.803750][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3301.803750][ C0] Workqueue: krdsd rds_connect_worker [ 3301.803750][ C0] Call Trace: [ 3301.803750][ C0] [ 3301.803750][ C0] dump_stack+0x1c9/0x220 [ 3301.803750][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3301.803750][ C0] ? should_fail+0x72/0x9e0 [ 3301.803750][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.803750][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.803750][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3301.803750][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 3301.803750][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3301.803750][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3301.803750][ C0] ? tcp_parse_options+0x1ada/0x1b90 [ 3301.803750][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.803750][ C0] __msan_chain_origin+0x50/0x90 [ 3301.803750][ C0] tcp_conn_request+0x13ce/0x4d10 [ 3301.803750][ C0] ? ip_output+0x593/0x680 [ 3301.803750][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 3301.803750][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.803750][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3301.803750][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3301.803750][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3301.803750][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3301.803750][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.803750][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3301.803750][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3301.803750][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.803750][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3301.803750][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3301.966162][ C0] ? tcp_filter+0xf0/0xf0 [ 3301.966162][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3301.966162][ C0] ip_local_deliver+0x62a/0x7c0 [ 3301.966162][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3301.966162][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3301.966162][ C0] ip_rcv+0x6cf/0x750 [ 3301.966162][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3301.966162][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3301.966162][ C0] process_backlog+0xf0b/0x1410 [ 3301.966162][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3301.966162][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3301.966162][ C0] net_rx_action+0x786/0x1aa0 [ 3301.966162][ C0] ? net_tx_action+0xc30/0xc30 [ 3301.966162][ C0] __do_softirq+0x311/0x83d [ 3301.966162][ C0] do_softirq_own_stack+0x49/0x80 [ 3301.966162][ C0] [ 3301.966162][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3301.966162][ C0] local_bh_enable+0x36/0x40 [ 3301.966162][ C0] ip_finish_output2+0x2115/0x2610 [ 3301.966162][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3301.966162][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3301.966162][ C0] __ip_finish_output+0xaa7/0xd80 [ 3301.966162][ C0] ip_finish_output+0x166/0x410 [ 3301.966162][ C0] ip_output+0x593/0x680 [ 3301.966162][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3301.966162][ C0] ? ip_finish_output+0x410/0x410 [ 3301.966162][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3301.966162][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3301.966162][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.966162][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.966162][ C0] ip_queue_xmit+0xcc/0xf0 [ 3301.966162][ C0] ? tcp_v4_fill_cb+0x580/0x580 [ 3301.966162][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3301.966162][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3301.966162][ C0] tcp_connect+0x4337/0x6920 [ 3301.966162][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 3301.966162][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.966162][ C0] tcp_v4_connect+0x21fd/0x2370 [ 3301.966162][ C0] ? tcp_twsk_unique+0xba0/0xba0 [ 3301.966162][ C0] __inet_stream_connect+0x2fb/0x1340 [ 3301.966162][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 3301.966162][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3301.966162][ C0] inet_stream_connect+0x101/0x180 [ 3301.966162][ C0] ? __inet_stream_connect+0x1340/0x1340 [ 3302.186200][ C0] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3302.186200][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3302.186200][ C0] ? rds_tcp_state_change+0x390/0x390 [ 3302.186200][ C0] rds_connect_worker+0x2a6/0x470 [ 3302.186200][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3302.186200][ C0] ? rds_addr_cmp+0x200/0x200 [ 3302.186200][ C0] process_one_work+0x1555/0x1f40 [ 3302.186200][ C0] worker_thread+0xef6/0x2450 [ 3302.186200][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3302.186200][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3302.186200][ C0] kthread+0x4b5/0x4f0 [ 3302.186200][ C0] ? process_one_work+0x1f40/0x1f40 [ 3302.186200][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3302.186200][ C0] ret_from_fork+0x35/0x40 [ 3302.186200][ C0] Uninit was stored to memory at: [ 3302.186200][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3302.186200][ C0] __msan_chain_origin+0x50/0x90 [ 3302.186200][ C0] tcp_conn_request+0x1781/0x4d10 [ 3302.186200][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3302.186200][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3302.186200][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3302.186200][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3302.186200][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3302.186200][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3302.186200][ C0] ip_local_deliver+0x62a/0x7c0 [ 3302.186200][ C0] ip_rcv+0x6cf/0x750 [ 3302.186200][ C0] process_backlog+0xf0b/0x1410 [ 3302.186200][ C0] net_rx_action+0x786/0x1aa0 [ 3302.186200][ C0] __do_softirq+0x311/0x83d [ 3302.186200][ C0] [ 3302.186200][ C0] Uninit was stored to memory at: [ 3302.186200][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3302.186200][ C0] __msan_chain_origin+0x50/0x90 [ 3302.186200][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3302.186200][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3302.186200][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3302.186200][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3302.186200][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3302.186200][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3302.186200][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3302.186200][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3302.186200][ C0] ip_local_deliver+0x62a/0x7c0 [ 3302.186200][ C0] ip_rcv+0x6cf/0x750 [ 3302.186200][ C0] process_backlog+0xf0b/0x1410 [ 3302.186200][ C0] net_rx_action+0x786/0x1aa0 [ 3302.186200][ C0] __do_softirq+0x311/0x83d [ 3302.186200][ C0] [ 3302.186200][ C0] Uninit was stored to memory at: [ 3302.186200][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3302.186200][ C0] __msan_chain_origin+0x50/0x90 [ 3302.186200][ C0] tcp_conn_request+0x1781/0x4d10 [ 3302.186200][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3302.186200][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3302.186200][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3302.186200][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3302.186200][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3302.186200][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3302.186200][ C0] ip_local_deliver+0x62a/0x7c0 [ 3302.186200][ C0] ip_rcv+0x6cf/0x750 [ 3302.186200][ C0] process_backlog+0xf0b/0x1410 [ 3302.186200][ C0] net_rx_action+0x786/0x1aa0 [ 3302.186200][ C0] __do_softirq+0x311/0x83d [ 3302.186200][ C0] [ 3302.186200][ C0] Uninit was stored to memory at: [ 3302.186200][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3302.186200][ C0] __msan_chain_origin+0x50/0x90 [ 3302.186200][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3302.186200][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3302.186200][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3302.186200][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3302.186200][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3302.186200][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3302.186200][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3302.186200][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3302.186200][ C0] ip_local_deliver+0x62a/0x7c0 [ 3302.186200][ C0] ip_rcv+0x6cf/0x750 [ 3302.186200][ C0] process_backlog+0xf0b/0x1410 [ 3302.186200][ C0] net_rx_action+0x786/0x1aa0 [ 3302.186200][ C0] __do_softirq+0x311/0x83d [ 3302.186200][ C0] [ 3302.186200][ C0] Uninit was stored to memory at: [ 3302.186200][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3302.186200][ C0] __msan_chain_origin+0x50/0x90 [ 3302.186200][ C0] tcp_conn_request+0x1781/0x4d10 [ 3302.186200][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3302.186200][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3302.186200][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3302.186200][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3302.186200][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3302.186200][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3302.186200][ C0] ip_local_deliver+0x62a/0x7c0 [ 3302.186200][ C0] ip_rcv+0x6cf/0x750 [ 3302.186200][ C0] process_backlog+0xf0b/0x1410 [ 3302.186200][ C0] net_rx_action+0x786/0x1aa0 [ 3302.186200][ C0] __do_softirq+0x311/0x83d [ 3302.186200][ C0] [ 3302.186200][ C0] Uninit was stored to memory at: [ 3302.186200][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3302.186200][ C0] __msan_chain_origin+0x50/0x90 [ 3302.186200][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3302.186200][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3302.186200][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3302.186200][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3302.186200][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3302.186200][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3302.186200][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3302.186200][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3302.186200][ C0] ip_local_deliver+0x62a/0x7c0 [ 3302.186200][ C0] ip_rcv+0x6cf/0x750 [ 3302.186200][ C0] process_backlog+0xf0b/0x1410 [ 3302.186200][ C0] net_rx_action+0x786/0x1aa0 [ 3302.186200][ C0] __do_softirq+0x311/0x83d [ 3302.186200][ C0] [ 3302.186200][ C0] Uninit was stored to memory at: [ 3302.186200][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3302.186200][ C0] __msan_chain_origin+0x50/0x90 [ 3302.186200][ C0] tcp_conn_request+0x1781/0x4d10 [ 3302.186200][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3302.186200][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3302.186200][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3302.186200][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3302.186200][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3302.186200][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3302.186200][ C0] ip_local_deliver+0x62a/0x7c0 [ 3302.186200][ C0] ip_rcv+0x6cf/0x750 [ 3302.186200][ C0] process_backlog+0xf0b/0x1410 [ 3302.186200][ C0] net_rx_action+0x786/0x1aa0 [ 3302.186200][ C0] __do_softirq+0x311/0x83d [ 3302.186200][ C0] [ 3302.186200][ C0] Uninit was created at: [ 3302.186200][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3302.186200][ C0] kmsan_alloc_page+0x12a/0x310 [ 3302.186200][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3302.186200][ C0] alloc_pages_current+0x67d/0x990 [ 3302.186200][ C0] alloc_slab_page+0x111/0x12f0 [ 3302.186200][ C0] new_slab+0x2bc/0x1130 [ 3302.186200][ C0] ___slab_alloc+0x1533/0x1f30 [ 3302.186200][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3302.186200][ C0] inet_reqsk_alloc+0xac/0x830 [ 3302.186200][ C0] tcp_conn_request+0x753/0x4d10 [ 3302.186200][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3302.186200][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3302.186200][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3302.186200][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3302.186200][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3302.186200][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3302.186200][ C0] ip_local_deliver+0x62a/0x7c0 [ 3302.186200][ C0] ip_rcv+0x6cf/0x750 03:45:40 executing program 4: write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x11, 0x0, 0x300) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000740), 0x4) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000bec0)={0x0, 0x0, 0x0}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b70200000f000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0x19, 0x0, &(0x7f00000000c0)="b9ff0300000d698cb89e40f008001fffffff00004000632f77", 0x0, 0x100, 0x6000000000000000}, 0x28) 03:45:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000500), &(0x7f0000000540)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) recvmsg$kcm(r5, &(0x7f00000003c0)={&(0x7f0000000180)=@ax25={{}, [@bcast, @netrom, @remote, @rose, @remote, @bcast, @netrom, @bcast]}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000040)=""/16, 0x10}, {&(0x7f0000000300)=""/113, 0x71}], 0x3, &(0x7f0000000400)=""/204, 0xcc}, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x80000000, 0x0, 0x3fc0000], 0x4, 0x6, 0x1, 0x5, 0x80000001, 0x57b4, 0xffffffff, {0xaeb, 0x1, 0x2, 0x6, 0xe, 0x6, 0x137b, 0xffff, 0x8, 0x1000, 0x200, 0x4, 0x2, 0x3, "18111dc6c16a961edc3ba901d8b572ae029926f4b8fc38298d6f60da7a71c7ca"}}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r7, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="68000000000801010000000000000000020000010900010073797a31000000003c000480080006400000000408000340ffebffff080008400000000108000940000000040800044000000008080002400000000708000940000000040900010073797a3100000000"], 0x68}, 0x1, 0x0, 0x0, 0x14008000}, 0x4) 03:45:40 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$P9_RSETATTR(r3, &(0x7f0000000100)={0x7, 0x1b, 0x2}, 0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_G_SELECTION(r4, 0xc040565e, &(0x7f0000000040)={0x7, 0x1, 0x4, {0x20, 0xffff8aca, 0xac99, 0x3}}) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:40 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, 0x0, &(0x7f0000000000)) 03:45:40 executing program 1: 03:45:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r5 = fcntl$dupfd(r4, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet_udp(0x2, 0x2, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r6, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000680)=@newtfilter={0x68, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0x38, 0x2, [@TCA_FLOW_EMATCHES={0x34, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x6}}, @TCA_EMATCH_TREE_LIST={0x28, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0x24, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_NAME={0xb, 0x2, 'policy\x00'}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}]}}]}]}]}}]}, 0x68}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@loopback, 0xd, r8}) sendmmsg(r6, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 3302.186200][ C0] process_backlog+0xf0b/0x1410 [ 3302.186200][ C0] net_rx_action+0x786/0x1aa0 [ 3302.186200][ C0] __do_softirq+0x311/0x83d 03:45:41 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:41 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$PPPIOCGFLAGS1(r3, 0x8004745a, &(0x7f0000000040)) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:41 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0xd}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xd, 0x9, 0x4, 0x100000001, 0x0, r0, 0x0, [0x2]}, 0x40) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 03:45:41 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = dup(r3) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000040)=[0xff, 0x3]) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:45:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$NFNL_MSG_ACCT_DEL(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x3, 0x7, 0x201, 0x0, 0x0, {0x3, 0x0, 0x2}, [@NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xfff}, @NFACCT_FILTER={0xc, 0x7, 0x0, 0x1, [@NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x1}]}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x4e79}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x20000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r4, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:45:41 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = semget$private(0x0, 0x1, 0x10) semctl$GETVAL(r3, 0x1, 0xc, &(0x7f0000000200)=""/188) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f00000000c0)=""/148) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet6_int(r5, 0x29, 0x24, 0x0, &(0x7f0000000000)=0x27) sync() 03:45:46 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0) recvmsg$kcm(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, 0x0}, 0x20040884) r3 = gettid() sendmsg(0xffffffffffffffff, 0x0, 0x40040) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xa73ec) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x5, 0x7, 0xff, 0x1f, 0x0, 0xc9a, 0x4da49fd926e3ccce, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffb, 0xfc}, 0x690, 0x0, 0x0, 0x3, 0x2, 0x9fc, 0x859d}, r3, 0x9, 0xffffffffffffffff, 0x8) write$cgroup_pid(r1, &(0x7f0000000880)=r3, 0x12) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x3e, &(0x7f00000002c0), 0x4) sendmsg$kcm(r2, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0x100000}], 0x1}, 0x0) 03:45:46 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000740)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffff00000000122e25d386dd", 0x0, 0x403, 0x0, 0x22d}, 0x28) 03:45:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@initdev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r5, r6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:45:46 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@empty, @mcast1, @empty, 0x1, 0x3f, 0x6, 0x100, 0x2, 0x80000000, r4}) 03:45:47 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000740)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r0, 0x8001a0, 0x1c, 0x5ac484bb51fa106a, &(0x7f0000000380)="4d50b441e692763513ef874588a8ffffffff00000003122e25d30806", 0x0, 0x403, 0x0, 0x22d}, 0x28) 03:45:47 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x54140, 0x81) ioctl$RTC_PIE_OFF(r1, 0x7006) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f00000000c0)={0x8, 0x3, 0x4, 0x1, 0x7, {0x0, 0x7530}, {0x4, 0x0, 0x4, 0x5, 0x2, 0x8, "3607afab"}, 0x0, 0x3, @userptr=0x800, 0xfffffffd, 0x0, r3}) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000180)={0x0, 0x100, 0x71, r4, 0x0, &(0x7f0000000140)={0x98091d, 0x3cb, [], @ptr}}) getsockopt$inet6_int(r2, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:47 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, 0x0}, 0x20040884) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xa73ec) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x5, 0x7, 0x0, 0x1f, 0x0, 0x0, 0x4da49fd926e3ccce, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0xfffffffffffffffb, 0xfc}, 0x690, 0x0, 0x0, 0x3, 0x2, 0x0, 0x859d}, 0x0, 0x9, r2, 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0x100000}], 0x1}, 0x0) 03:45:47 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video36\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:47 executing program 3: dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e22, @remote}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0xa540, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000030, 0x0) ioctl$SOUND_MIXER_READ_DEVMASK(r1, 0x80044dfe, &(0x7f0000000040)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000000)={r7}) 03:45:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$vimc2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video2\x00', 0x2, 0x0) ioctl$VIDIOC_S_PARM(r2, 0xc0cc5616, &(0x7f0000000380)={0x4, @raw_data="bf87e46f9906ac6a39e628bd5cbc7ec0d1cbf5ad814fde282ede050daec3e99cec6f04db0aee1bff7b7932f0a213484ea0c6742f01e6c7160df90bf1b51e8d2188a206b7cfb2af2dfeb900e979e08d1d233e7c2556787d3b40ae958c1c8096736763685436c48ef2f26b40af0e9156dc601a5aff6302a7c2775b120b73e5bc8ffc9d5155730cb2f957fe0f6e35d0f1fd5eb667521055b567dfdd7568c0bf90471c95a3c2ac37e57f9058227d0a7286dbdc0c781d87aa45885c8ea860365ca72222d9825726101d78"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r3, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r3, &(0x7f0000002700)=[{{&(0x7f0000000000)=@phonet={0x23, 0x40, 0x8c, 0x2}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="719cab77d6eccbc67714cc8ed6aaecaca75a14c6caff7de57ba8225879a8fcf6208f411550d84372ae420fc7b92cfebf896ed962c9c7dc9b456f303d18ac37bb37b5a1748af14b79e69eaa566e6234e7d37de33d03c5202f840872f88a6da97b67757b55402c5ac236ece4bde96281a8c902", 0x72}, {&(0x7f0000000100)="820dd6d0ace3b8f1", 0x8}, {&(0x7f0000000200)="463f4aa4d673a38e2d7c0254773dca468a545d956ce33d2056faa80b3fc72de90ad1ce6386ecdcbabe59e0cd026899a659705fa8179fcda37251f2ab58a07ab169da05580044ee3900cc3990925b0a06bf614d6e8e694f1230f73979a556e16d3e16af9767abe8f1bd5bfb5321", 0x6d}], 0x3, 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"], 0x24e0}}], 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000002c0), 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_RMFB(r6, 0xc00464af, &(0x7f0000000300)=0x7) 03:45:48 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, 0x0}, 0x20040884) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xa73ec) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x5, 0x7, 0x0, 0x1f, 0x0, 0x0, 0x4da49fd926e3ccce, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0xfffffffffffffffb, 0xfc}, 0x690, 0x0, 0x0, 0x3, 0x2, 0x0, 0x859d}, 0x0, 0x9, r2, 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0x100000}], 0x1}, 0x0) 03:45:48 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x1) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000380)={0x1f, 0x9, 0x4, 0x1000000, 0x0, {0x0, 0x2710}, {0x3, 0x8, 0x9, 0x80, 0x6, 0x8, "1a965da9"}, 0x81, 0x4, @offset=0x7, 0x8, 0x0, r3}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r8, 0x0, 0x1}, 0xc) getsockopt$TIPC_NODE_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x83, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000140)={r8, @in6={{0xa, 0x4e20, 0xe5, @mcast1, 0x3}}}, 0x84) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, 0x0, &(0x7f0000000000)) 03:45:52 executing program 4: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000080)={0x100004}, 0x10) write(r0, &(0x7f0000000380)="240000001a00110214f9f40763090400110000000002000d000200000800040003000000", 0x24) bind$inet6(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x200048d1, 0x0, 0x0) 03:45:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0x9b) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:45:52 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000200)=0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r4, 0xae80, 0x0) r8 = dup2(r4, r0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) write$FUSE_DIRENT(r8, &(0x7f00000000c0)={0x120, 0x0, 0x2, [{0x5, 0x9, 0xc, 0x76c, '/dev/nullb0\x00'}, {0x1, 0x6, 0xd, 0x1000, ')}bdev\'-\xc9user'}, {0x3, 0x100000001, 0x14, 0x4, ']systemtrusted\x14$+lo\''}, {0x5, 0x6, 0xc, 0x9, '/dev/nullb0\x00'}, {0x1, 0x5, 0xc, 0x0, '/dev/nullb0\x00'}, {0x1, 0x1fd, 0xc, 0x1, '/dev/nullb0\x00'}, {0x3, 0x7f, 0x0, 0x8}]}, 0x120) ioctl$SG_GET_LOW_DMA(r8, 0x227a, &(0x7f0000000040)) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:52 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x4001, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, 0x0}, 0x20040884) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xa73ec) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x5, 0x7, 0x0, 0x1f, 0x0, 0x0, 0x4da49fd926e3ccce, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0xfffffffffffffffb, 0xfc}, 0x690, 0x0, 0x0, 0x3, 0x2, 0x0, 0x859d}, 0x0, 0x9, r2, 0x8) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f00000000c0)="b8", 0x100000}], 0x1}, 0x0) 03:45:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/4096, 0x1000) 03:45:52 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf4, r2, 0x800, 0x70bd28, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x2}}]}, 0xf4}, 0x1, 0x0, 0x0, 0x90}, 0x20000000) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r5, 0xc0205648, &(0x7f0000000480)={0x9f0000, 0x8, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000440)={0x990af5, 0x5, [], @value64=0x5}}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000002c0)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r5, &(0x7f0000000340)={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000280)=0x2, r7, 0x0, 0x0, 0x1}}, 0x20) ioctl$IMCTRLREQ(r6, 0x80044945, &(0x7f00000004c0)={0x800, 0xfd, 0x0, 0x4}) r8 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r8, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:53 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = accept4(r2, &(0x7f00000000c0)=@xdp, &(0x7f0000000040)=0x80, 0x100800) vmsplice(r3, &(0x7f00000026c0)=[{&(0x7f0000000140)="f6fd13080d08c82efd25350d43cf007ecdc2aca86a7858eb7f7bb53965dc422b6f54f63c82a93510f7e38ef2f2a8a48493fd3e3a024e4fad5c2cfdf1aa92ca10f8d682093c0533de971401434941e6c88ed517eefc6d95e649d776dd287e8d65436268332882e2fa8c57f82bf024bc5fe5fba108b164fe55f92a06d2429480b465614545882e6f79a661b3d6949ff86492477c821c51b9ef73d661596f4507027e36c7249d679e1d59eabda3a366a497b926bdb1e97c1455658dc2ecd7869912958567ddbf62f446c11ee24477a3409d430b217f520370e872b0058970734ee0cfc4d61d", 0xe4}, {&(0x7f0000000240)="93fbe69ada4058ef41e20d3c870ae2488a0b1dbffb4f2aa1ff0fb9a34d278a7e1090c2b502af6bfd6fe6f1f9043b691175381dab9982e655ad9b93f0be0311f8aff6b710d4354f3438dfb8ea25ae76b9a9f2e03c96249c873593ca926ce335004e958766d25808a965de5b684eeb20048ea3fe03355e2baa9b4c690aad5e682fd3c6fdee9acdbc3442cb59915af03d863b2b46c4cf4fe6d405f0769b7553596631de367a593c0daa15fad90688b066ba400215df6ab9a8561e5fe90d45e53488798762ad72277ab43b14cd", 0xcb}, {&(0x7f0000000340)="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{&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="84ec5f9333d818492731efe305d665d0a18d2b47e0f04a8110f2ea39cc68a50d1dae443d3f99841ec6be1bb6606c8436b1113e68eb994ea269011233a1851ef43177cb93770891b563dfbb84e6b772c6ddf316f0f9c439183505af551c20b9e49b510dfa79758cc266f262c92543fc551ec62ffd3694408c10bb874b62be569147bf06f8a1a0e07b841c", 0x8a}, {&(0x7f00000025c0)="9dc1e052d82acf582a34764b13610bc59cc3447f71ee09a3577e52cdbc443b68fbc8343e6ac9091d025b3474e3a678add84db8e621f9b434ca065e7333aa59e90c7e321e5c6ef1268c26e9208a203dbb018feaa5f932872cddfd9bc79d5838cdfff6dce0c7eee6174e6202b3cba4710c8b1227edaa1d8c93fd5490010ddd3ec2564a2cfedb898c830f4fadda4422aff6a4d1c6fca07a320f85b7a2eac807d2ade8e907433617fd8c966439407020beae25fa6e2107a50bc84dc0d5fc8c403f4d5c3566f3ab0389d23a900ba85491ee90cc99ebf2f323a1bd1c710bce4ac5e9aba74840a45d93fbcf257098e7fc552ff47db26e11e4a2fb", 0xf7}], 0x9, 0x7) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:53 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000080001, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), 0x4) syz_genetlink_get_family_id$nl80211(0x0) 03:45:53 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:45:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) getpeername$l2tp6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ASSIGN_DEV_IRQ(r7, 0x4040ae70, &(0x7f0000000080)={0xea, 0xfffffff9, 0x800, 0x500}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x802, @local}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:45:53 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="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"/419], &(0x7f0000000140)='GPL\x00'}, 0x48) r1 = socket$kcm(0x11, 0x2, 0x300) unshare(0x24020400) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000640)=r0, 0x4) 03:45:53 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x10001, 0x1000) ioctl$USBDEVFS_GET_SPEED(r2, 0x551f) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KDFONTOP_SET(r4, 0x4b72, &(0x7f00000004c0)={0x0, 0x1, 0x1b, 0x16, 0x1c9, &(0x7f00000000c0)="83c9910a323021db9a9d6a5c394b23ff4f59784668eab5fbaca733a904650a04df031d36e7a5f5515fb15f4182959a9ccc46c0a07eec2469e154c5f56632107e6fb51c01a804c219e2a769a07589dd451369eb59f574bd749531494b667d06ee08ff1844c734aa12c31d00076154c067089b785bd3a8e50f148a478b7ea0007843124ef403570d207b826c3cf1209611ee0b54f970446778f9c9e6289cff339db685300f23de501654d43207f18e548209ced68acb319306f1571d5720e82f2fb440dc834813285cb9e6675a6a29f972e453dde7a044abd50a77473d569b8feba2905d06466fc3e1a86e043dc9252c9e3701fada62a504c411ec518e34c9c94241a5ee5a6c618740b8a976fa9dc2c6a2a50ee2b41f57d985165be4dfc1ef4f3fe05968e1d1e3b4f5395731946decf3b30e9a3a43dd734b66e014f747352c45d16144ca5ea7d852eae299b119b9d612285e3a8195864bad94029f7c83fd79e895ead0d6b54d51d130c9f10d51782ee632008513887e59f06990595ddc67e29766fc5405119101387e4eb75aeabd3bcb09d18aed24f6bd5954481b126f1e8e501259edfbed454ad34ae78d7ab6cfb5b935760a45dbf5d04bd60793d53fe34b103845f5786d287323b4a6f512e116c4f68827197090ac87143ee655bc8828da2d92bc9c4910afcfbe9427de083eda7fa5005695ffb084b93925bdeaa1b33b3856a27c81486457f46935d249f0b47acd45527047a733bc9c4925b1ec489e318b49ce7d348f68dd54b716e061974b3cdcfb82cc61ccc7ceefcb2187d3275d4c5f57ea73fd69bcf8cc3b5c3d3ad4786834ec480e5fbc40ce7f3ed35f3502fa3bd74996f1ef44b4c6a82747316dfcb5ce207838ef63163e9f034c7dd7fc9a12b68233c5361dbbfa2e74ab4f1af09be072017e64adbcf584fdb66b1ad213acc11cceb93abeee8c9628b9d73bfbb1bc88f9fbd4637b4547f06102be687c31d9e034d6a3c1358e4f0c109fe20ff4079b3694a4b319d3be504c160e82383fed809081173c399b760e74e7baa88fc15391ada8beeb1c9e1095b9551748b85d0d06a43d0d1d5b8686a5238fd4d08dfaf0f192428fbb5f71530c1495ebfb5a8df0a0119daafcfa934dcbef46e4f8020c1946b2c72bfd2d215b1c2fac8929c28d289eede6cbc79d132a67123791d074908b11f18279fd8eec6dd7cc61fd904c498ec8084132772eedfdb929a256bff77dd5309fbc017aeea4d3a4640b9f2d3da2164dbda51e5f59925845e82254f986d4099107feaa35415f7061986d79da8b641237d00cb8d3e0a9771b9d5d50a04eb4842c66982ef61775408312e1d54dd9db7834b901e291bf3451fa9441323388598a82510f1b08a3464817ce660009736851e403182c0ab06ed9cfe24e4f8cd0ef9ad73ecc4d210dc4889a0531400ef0abd4c2b03cf9d045"}) [ 3317.712266][ C1] not chained 490000 origins [ 3317.713775][ C1] CPU: 1 PID: 26085 Comm: kworker/u4:1 Not tainted 5.6.0-rc6-syzkaller #0 [ 3317.713775][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3317.713775][ C1] Workqueue: krdsd rds_connect_worker [ 3317.713775][ C1] Call Trace: [ 3317.713775][ C1] [ 3317.713775][ C1] dump_stack+0x1c9/0x220 [ 3317.713775][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 3317.713775][ C1] ? should_fail+0x72/0x9e0 [ 3317.713775][ C1] ? ret_from_fork+0x35/0x40 [ 3317.713775][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3317.713775][ C1] ? arch_stack_walk+0x34c/0x3e0 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3317.713775][ C1] ? kmsan_get_metadata+0x4f/0x180 [ 3317.713775][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3317.713775][ C1] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3317.713775][ C1] ? tcp_parse_options+0x1ada/0x1b90 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] __msan_chain_origin+0x50/0x90 [ 3317.713775][ C1] tcp_conn_request+0x174b/0x4d10 [ 3317.713775][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3317.713775][ C1] ? cache_from_obj+0x2d7/0x6b0 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3317.713775][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3317.713775][ C1] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3317.713775][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3317.713775][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3317.713775][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3317.713775][ C1] ? tcp_filter+0xf0/0xf0 [ 3317.713775][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3317.713775][ C1] ip_local_deliver+0x62a/0x7c0 [ 3317.713775][ C1] ? ip_local_deliver+0x7c0/0x7c0 [ 3317.713775][ C1] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3317.713775][ C1] ip_rcv+0x6cf/0x750 [ 3317.713775][ C1] ? ip_rcv_core+0x1270/0x1270 [ 3317.713775][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3317.713775][ C1] process_backlog+0xf0b/0x1410 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3317.713775][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3317.713775][ C1] net_rx_action+0x786/0x1aa0 [ 3317.713775][ C1] ? net_tx_action+0xc30/0xc30 [ 3317.713775][ C1] __do_softirq+0x311/0x83d [ 3317.713775][ C1] do_softirq_own_stack+0x49/0x80 [ 3317.713775][ C1] [ 3317.713775][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 3317.713775][ C1] local_bh_enable+0x36/0x40 [ 3317.713775][ C1] ip_finish_output2+0x2115/0x2610 [ 3317.713775][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3317.713775][ C1] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3317.713775][ C1] __ip_finish_output+0xaa7/0xd80 [ 3317.713775][ C1] ip_finish_output+0x166/0x410 [ 3317.713775][ C1] ip_output+0x593/0x680 [ 3317.713775][ C1] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3317.713775][ C1] ? ip_finish_output+0x410/0x410 [ 3317.713775][ C1] __ip_queue_xmit+0x1b5c/0x21a0 [ 3317.713775][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] ip_queue_xmit+0xcc/0xf0 [ 3317.713775][ C1] ? tcp_v4_fill_cb+0x580/0x580 [ 3317.713775][ C1] __tcp_transmit_skb+0x439c/0x6090 [ 3317.713775][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3317.713775][ C1] tcp_connect+0x4337/0x6920 [ 3317.713775][ C1] ? __msan_poison_alloca+0xf0/0x120 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] tcp_v4_connect+0x21fd/0x2370 [ 3317.713775][ C1] ? tcp_twsk_unique+0xba0/0xba0 [ 3317.713775][ C1] __inet_stream_connect+0x2fb/0x1340 [ 3317.713775][ C1] ? __local_bh_enable_ip+0x97/0x1d0 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] inet_stream_connect+0x101/0x180 [ 3317.713775][ C1] ? __inet_stream_connect+0x1340/0x1340 [ 3317.713775][ C1] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] ? rds_tcp_state_change+0x390/0x390 [ 3317.713775][ C1] rds_connect_worker+0x2a6/0x470 [ 3317.713775][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3317.713775][ C1] ? rds_addr_cmp+0x200/0x200 [ 3317.713775][ C1] process_one_work+0x1555/0x1f40 [ 3317.713775][ C1] worker_thread+0xef6/0x2450 [ 3317.713775][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3317.713775][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3317.713775][ C1] kthread+0x4b5/0x4f0 [ 3317.713775][ C1] ? process_one_work+0x1f40/0x1f40 [ 3317.713775][ C1] ? kthread_blkcg+0xf0/0xf0 [ 3317.713775][ C1] ret_from_fork+0x35/0x40 [ 3317.713775][ C1] Uninit was stored to memory at: [ 3317.713775][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3317.713775][ C1] __msan_chain_origin+0x50/0x90 [ 3317.713775][ C1] tcp_conn_request+0x1781/0x4d10 [ 3317.713775][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3317.713775][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3317.713775][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3317.713775][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3317.713775][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3317.713775][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3317.713775][ C1] ip_local_deliver+0x62a/0x7c0 [ 3317.713775][ C1] ip_rcv+0x6cf/0x750 [ 3317.713775][ C1] process_backlog+0xf0b/0x1410 [ 3317.713775][ C1] net_rx_action+0x786/0x1aa0 [ 3317.713775][ C1] __do_softirq+0x311/0x83d [ 3317.713775][ C1] [ 3317.713775][ C1] Uninit was stored to memory at: [ 3317.713775][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3317.713775][ C1] __msan_chain_origin+0x50/0x90 [ 3317.713775][ C1] tcp_openreq_init_rwin+0xc22/0xc80 [ 3317.713775][ C1] tcp_conn_request+0x33d7/0x4d10 [ 3317.713775][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3317.713775][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3317.713775][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3317.713775][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3317.713775][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3317.713775][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3317.713775][ C1] ip_local_deliver+0x62a/0x7c0 [ 3317.713775][ C1] ip_rcv+0x6cf/0x750 [ 3317.713775][ C1] process_backlog+0xf0b/0x1410 [ 3317.713775][ C1] net_rx_action+0x786/0x1aa0 [ 3317.713775][ C1] __do_softirq+0x311/0x83d [ 3317.713775][ C1] [ 3317.713775][ C1] Uninit was stored to memory at: [ 3317.713775][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3317.713775][ C1] __msan_chain_origin+0x50/0x90 [ 3317.713775][ C1] tcp_conn_request+0x1781/0x4d10 [ 3317.713775][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3317.713775][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3317.713775][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3317.713775][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3317.713775][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3317.713775][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3317.713775][ C1] ip_local_deliver+0x62a/0x7c0 [ 3317.713775][ C1] ip_rcv+0x6cf/0x750 [ 3317.713775][ C1] process_backlog+0xf0b/0x1410 [ 3317.713775][ C1] net_rx_action+0x786/0x1aa0 [ 3317.713775][ C1] __do_softirq+0x311/0x83d [ 3317.713775][ C1] [ 3317.713775][ C1] Uninit was stored to memory at: [ 3317.713775][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3317.713775][ C1] __msan_chain_origin+0x50/0x90 [ 3317.713775][ C1] tcp_openreq_init_rwin+0xc22/0xc80 [ 3317.713775][ C1] tcp_conn_request+0x33d7/0x4d10 [ 3317.713775][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3317.713775][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3317.713775][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3317.713775][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3317.713775][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3317.713775][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3317.713775][ C1] ip_local_deliver+0x62a/0x7c0 [ 3317.713775][ C1] ip_rcv+0x6cf/0x750 [ 3317.713775][ C1] process_backlog+0xf0b/0x1410 [ 3317.713775][ C1] net_rx_action+0x786/0x1aa0 [ 3317.713775][ C1] __do_softirq+0x311/0x83d [ 3317.713775][ C1] [ 3317.713775][ C1] Uninit was stored to memory at: [ 3317.713775][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3317.713775][ C1] __msan_chain_origin+0x50/0x90 [ 3317.713775][ C1] tcp_conn_request+0x1781/0x4d10 [ 3317.713775][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3317.713775][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3317.713775][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3317.713775][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3317.713775][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3317.713775][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3317.713775][ C1] ip_local_deliver+0x62a/0x7c0 [ 3317.713775][ C1] ip_rcv+0x6cf/0x750 [ 3317.713775][ C1] process_backlog+0xf0b/0x1410 [ 3317.713775][ C1] net_rx_action+0x786/0x1aa0 [ 3317.713775][ C1] __do_softirq+0x311/0x83d [ 3317.713775][ C1] [ 3317.713775][ C1] Uninit was stored to memory at: [ 3317.713775][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3317.713775][ C1] __msan_chain_origin+0x50/0x90 [ 3317.713775][ C1] tcp_openreq_init_rwin+0xc22/0xc80 [ 3317.713775][ C1] tcp_conn_request+0x33d7/0x4d10 [ 3317.713775][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3317.713775][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3317.713775][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3317.713775][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3317.713775][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3317.713775][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3317.713775][ C1] ip_local_deliver+0x62a/0x7c0 [ 3317.713775][ C1] ip_rcv+0x6cf/0x750 [ 3317.713775][ C1] process_backlog+0xf0b/0x1410 [ 3317.713775][ C1] net_rx_action+0x786/0x1aa0 [ 3317.713775][ C1] __do_softirq+0x311/0x83d [ 3317.713775][ C1] [ 3317.713775][ C1] Uninit was stored to memory at: [ 3317.713775][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3317.713775][ C1] __msan_chain_origin+0x50/0x90 [ 3317.713775][ C1] tcp_conn_request+0x1781/0x4d10 [ 3317.713775][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3317.713775][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3317.713775][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3317.713775][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3317.713775][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3317.713775][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3317.713775][ C1] ip_local_deliver+0x62a/0x7c0 [ 3317.713775][ C1] ip_rcv+0x6cf/0x750 [ 3317.713775][ C1] process_backlog+0xf0b/0x1410 [ 3317.713775][ C1] net_rx_action+0x786/0x1aa0 [ 3317.713775][ C1] __do_softirq+0x311/0x83d [ 3317.713775][ C1] [ 3317.713775][ C1] Uninit was created at: [ 3317.713775][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 3317.713775][ C1] kmsan_alloc_page+0x12a/0x310 [ 3317.713775][ C1] __alloc_pages_nodemask+0x5712/0x5e80 [ 3317.713775][ C1] alloc_pages_current+0x67d/0x990 [ 3317.713775][ C1] alloc_slab_page+0x111/0x12f0 [ 3317.713775][ C1] new_slab+0x2bc/0x1130 [ 3317.713775][ C1] ___slab_alloc+0x1533/0x1f30 [ 3317.713775][ C1] kmem_cache_alloc+0xb23/0xd70 [ 3317.713775][ C1] inet_reqsk_alloc+0xac/0x830 [ 3317.713775][ C1] tcp_conn_request+0x753/0x4d10 [ 3317.713775][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3317.713775][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3317.713775][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3317.713775][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3317.713775][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3317.713775][ C1] ip_local_deliver+0x62a/0x7c0 [ 3317.713775][ C1] ip_sublist_rcv+0x11fa/0x13c0 [ 3317.713775][ C1] ip_list_rcv+0x8eb/0x950 [ 3317.713775][ C1] __netif_receive_skb_list_core+0x1311/0x1380 [ 3317.713775][ C1] netif_receive_skb_list_internal+0xf62/0x1620 [ 3317.713775][ C1] napi_complete_done+0x2ef/0xb60 [ 3317.713775][ C1] virtqueue_napi_complete+0xb9/0x1f0 [ 3317.713775][ C1] virtnet_poll+0x1468/0x19f0 [ 3317.713775][ C1] net_rx_action+0x786/0x1aa0 [ 3317.713775][ C1] __do_softirq+0x311/0x83d 03:46:01 executing program 4: mlock(&(0x7f0000222000/0x1000)=nil, 0x1000) mmap(&(0x7f00002c8000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000311000/0x4000)=nil, 0x4000) mremap(&(0x7f000035e000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000fb6000/0x1000)=nil) mlock(&(0x7f0000fb5000/0x2000)=nil, 0x2000) mmap(&(0x7f0000759000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000779000/0x2000)=nil, 0x2000, 0x0, 0x1132, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x0, 0x1000000000002032, 0xffffffffffffffff, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x13, r2, 0x0) 03:46:01 executing program 1: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000080)={0x100004}, 0x10) write(r0, &(0x7f0000000380)="240000001a00110214f9f4070009040011000000ff02000d000200000800040003000000", 0x24) 03:46:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$RTC_PIE_ON(r1, 0x7005) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0xad00c0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000040)) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0xc1) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:46:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) setresuid(r2, r2, 0x0) ioprio_get$uid(0x0, r2) 03:46:01 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x10f000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) sendmsg$NLBL_CIPSOV4_C_REMOVE(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0xe000, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$isdn(0x22, 0x3, 0x24) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000000)={0x1, 0xfffffff7, 0x401, 0x4, 0x6a1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$UFFDIO_WAKE(r8, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r8, 0xc01064bd, &(0x7f00000001c0)={&(0x7f0000000180), 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(0xffffffffffffffff, 0xc01064ac, &(0x7f0000000240)={r9, 0x33, &(0x7f0000000200)=""/51}) 03:46:01 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0100001000000000000001000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x30}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, r3, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_REG_RULES={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x4008080) 03:46:01 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r6, 0xae80, 0x0) dup(r6) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r7 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r7, 0x8983, &(0x7f0000000000)={0x7, 'rose0\x00', {0xfffff001}, 0x1}) 03:46:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4804c1, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r4 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x353, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0xc1105511, &(0x7f0000001000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000000)=0x101) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) write$FUSE_LSEEK(r1, &(0x7f00000002c0)={0x18, 0x0, 0x2, {0x2}}, 0x18) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000000080)={0xcd, &(0x7f00000001c0)=""/205}) 03:46:01 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x480400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup3(r4, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xd8dc, 0x3, 0x8, 0x1, 0x101]}, &(0x7f00000000c0)=0xe) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:01 executing program 1: socket$kcm(0x10, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0x2, 0x3, 0x84) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000100)) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) r2 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0x14, &(0x7f0000000080), 0x4) sendmsg$kcm(r2, &(0x7f0000007780)={&(0x7f0000000000)=@caif, 0x80, 0x0}, 0x0) 03:46:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400000, 0x0) getsockopt$inet6_dccp_buf(r4, 0x21, 0xc0, &(0x7f0000000040)=""/120, &(0x7f00000000c0)=0x78) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000000100)={0x4}) [ 3326.313143][ C0] not chained 500000 origins [ 3326.313781][ C0] CPU: 0 PID: 26085 Comm: kworker/u4:1 Not tainted 5.6.0-rc6-syzkaller #0 [ 3326.313781][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3326.313781][ C0] Workqueue: krdsd rds_tcp_accept_worker [ 3326.313781][ C0] Call Trace: [ 3326.313781][ C0] [ 3326.313781][ C0] dump_stack+0x1c9/0x220 [ 3326.313781][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3326.313781][ C0] ? kmsan_internal_chain_origin+0xad/0x130 [ 3326.313781][ C0] ? __msan_chain_origin+0x50/0x90 [ 3326.313781][ C0] ? inet_twsk_alloc+0xa8a/0xba0 [ 3326.313781][ C0] ? tcp_time_wait+0xcd/0x10b0 [ 3326.313781][ C0] ? tcp_fin+0x1f9/0x890 [ 3326.313781][ C0] ? tcp_data_queue+0x24ce/0x9c40 [ 3326.313781][ C0] ? tcp_rcv_state_process+0x5ba3/0x71c0 [ 3326.313781][ C0] ? tcp_v4_do_rcv+0xb0f/0xd70 [ 3326.313781][ C0] ? tcp_v4_rcv+0x4398/0x4d00 [ 3326.313781][ C0] ? ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3326.313781][ C0] ? ip_local_deliver+0x62a/0x7c0 [ 3326.413834][ C0] ? ip_rcv+0x6cf/0x750 [ 3326.417943][ C0] ? process_backlog+0xf0b/0x1410 [ 3326.422661][ C0] ? net_rx_action+0x786/0x1aa0 [ 3326.427437][ C0] ? __do_softirq+0x311/0x83d [ 3326.432178][ C0] ? do_softirq_own_stack+0x49/0x80 [ 3326.438052][ C0] ? __local_bh_enable_ip+0x184/0x1d0 [ 3326.442752][ C0] ? local_bh_enable+0x36/0x40 [ 3326.447457][ C0] ? ip_finish_output2+0x2115/0x2610 [ 3326.453324][ C0] ? __ip_finish_output+0xaa7/0xd80 [ 3326.458044][ C0] ? ip_finish_output+0x166/0x410 [ 3326.462835][ C0] ? ip_output+0x593/0x680 [ 3326.467555][ C0] ? __ip_queue_xmit+0x1b5c/0x21a0 [ 3326.473445][ C0] ? ip_queue_xmit+0xcc/0xf0 [ 3326.478164][ C0] ? __tcp_transmit_skb+0x439c/0x6090 [ 3326.482864][ C0] ? tcp_write_xmit+0x30e1/0xb470 [ 3326.487582][ C0] ? __tcp_push_pending_frames+0x124/0x4e0 [ 3326.493462][ C0] ? tcp_send_fin+0x131e/0x1570 [ 3326.498187][ C0] ? tcp_shutdown+0x188/0x200 [ 3326.502898][ C0] ? inet_shutdown+0x342/0x5e0 [ 3326.507615][ C0] ? kernel_sock_shutdown+0x9d/0xc0 [ 3326.513719][ C0] ? rds_tcp_accept_one+0xe17/0x1060 [ 3326.518464][ C0] ? rds_tcp_accept_worker+0x61/0x160 [ 3326.524352][ C0] ? process_one_work+0x1555/0x1f40 [ 3326.529067][ C0] ? worker_thread+0xef6/0x2450 [ 3326.533879][ C0] ? kthread+0x4b5/0x4f0 [ 3326.538591][ C0] ? ret_from_fork+0x35/0x40 [ 3326.543280][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3326.547998][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3326.553933][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3326.559826][ C0] ? kmem_cache_alloc+0x178/0xd70 [ 3326.564538][ C0] ? inet_twsk_alloc+0x135/0xba0 [ 3326.570450][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3326.575201][ C0] __msan_chain_origin+0x50/0x90 [ 3326.580004][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3326.584711][ C0] tcp_time_wait+0xcd/0x10b0 [ 3326.589418][ C0] ? tcp_send_ack+0x68/0x90 [ 3326.594143][ C0] tcp_fin+0x1f9/0x890 [ 3326.597674][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3326.603547][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3326.608267][ C0] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 3326.615341][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3326.620067][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3326.625961][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3326.631929][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3326.635551][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3326.640278][ C0] ? tcp_filter+0xf0/0xf0 [ 3326.645082][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3326.649810][ C0] ip_local_deliver+0x62a/0x7c0 [ 3326.655705][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3326.660431][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3326.666304][ C0] ip_rcv+0x6cf/0x750 [ 3326.669835][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3326.674576][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3326.680466][ C0] process_backlog+0xf0b/0x1410 [ 3326.685312][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3326.691207][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3326.695916][ C0] net_rx_action+0x786/0x1aa0 [ 3326.700626][ C0] ? net_tx_action+0xc30/0xc30 [ 3326.705335][ C0] __do_softirq+0x311/0x83d [ 3326.715980][ C0] do_softirq_own_stack+0x49/0x80 [ 3326.720702][ C0] [ 3326.724259][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3326.728972][ C0] local_bh_enable+0x36/0x40 [ 3326.733665][ C0] ip_finish_output2+0x2115/0x2610 [ 3326.739561][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3326.744284][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3326.750179][ C0] __ip_finish_output+0xaa7/0xd80 [ 3326.756062][ C0] ip_finish_output+0x166/0x410 [ 3326.760769][ C0] ip_output+0x593/0x680 [ 3326.764310][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3326.770190][ C0] ? ip_finish_output+0x410/0x410 [ 3326.774893][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3326.779609][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3326.785494][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3326.791370][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3326.796084][ C0] ip_queue_xmit+0xcc/0xf0 [ 3326.800788][ C0] ? tcp_v6_send_response+0x2920/0x2920 [ 3326.805501][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3326.811552][ C0] tcp_write_xmit+0x30e1/0xb470 [ 3326.816300][ C0] __tcp_push_pending_frames+0x124/0x4e0 [ 3326.822186][ C0] tcp_send_fin+0x131e/0x1570 [ 3326.826894][ C0] tcp_shutdown+0x188/0x200 [ 3326.830443][ C0] ? tcp_set_state+0x9d0/0x9d0 [ 3326.835119][ C0] inet_shutdown+0x342/0x5e0 [ 3326.839848][ C0] ? inet_recvmsg+0x7d0/0x7d0 [ 3326.844564][ C0] kernel_sock_shutdown+0x9d/0xc0 [ 3326.850463][ C0] rds_tcp_accept_one+0xe17/0x1060 [ 3326.855182][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3326.859906][ C0] rds_tcp_accept_worker+0x61/0x160 [ 3326.865800][ C0] ? rds_tcp_exit_net+0xcb0/0xcb0 [ 3326.870515][ C0] process_one_work+0x1555/0x1f40 [ 3326.875226][ C0] worker_thread+0xef6/0x2450 [ 3326.879933][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3326.885816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3326.891722][ C0] kthread+0x4b5/0x4f0 [ 3326.895261][ C0] ? process_one_work+0x1f40/0x1f40 [ 3326.899967][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3326.904677][ C0] ret_from_fork+0x35/0x40 [ 3326.909386][ C0] Uninit was stored to memory at: [ 3326.914089][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3326.919973][ C0] __msan_chain_origin+0x50/0x90 [ 3326.924681][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3326.930564][ C0] tcp_time_wait+0xcd/0x10b0 [ 3326.934095][ C0] tcp_fin+0x1f9/0x890 [ 3326.938801][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3326.943626][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3326.948432][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3326.953136][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3326.957871][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3326.963845][ C0] ip_local_deliver+0x62a/0x7c0 [ 3326.968500][ C0] ip_rcv+0x6cf/0x750 [ 3326.972025][ C0] process_backlog+0xf0b/0x1410 [ 3326.976735][ C0] net_rx_action+0x786/0x1aa0 [ 3326.981444][ C0] __do_softirq+0x311/0x83d [ 3326.986229][ C0] [ 3326.988622][ C0] Uninit was stored to memory at: [ 3326.993334][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3326.999236][ C0] __msan_chain_origin+0x50/0x90 [ 3327.003923][ C0] __inet_twsk_schedule+0x24e/0x2c0 [ 3327.009827][ C0] tcp_time_wait+0xaca/0x10b0 [ 3327.013416][ C0] tcp_fin+0x1f9/0x890 [ 3327.018150][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3327.022860][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3327.027685][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3327.032855][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3327.037578][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3327.043459][ C0] ip_local_deliver+0x62a/0x7c0 [ 3327.048193][ C0] ip_rcv+0x6cf/0x750 [ 3327.051773][ C0] process_backlog+0xf0b/0x1410 [ 3327.056456][ C0] net_rx_action+0x786/0x1aa0 [ 3327.061193][ C0] __do_softirq+0x311/0x83d [ 3327.065904][ C0] [ 3327.068267][ C0] Uninit was stored to memory at: [ 3327.072993][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3327.078885][ C0] __msan_chain_origin+0x50/0x90 [ 3327.083604][ C0] tcp_time_wait+0xb7e/0x10b0 [ 3327.088322][ C0] tcp_fin+0x1f9/0x890 [ 3327.093016][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3327.097737][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3327.102433][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3327.107146][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3327.111944][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3327.117846][ C0] ip_local_deliver+0x62a/0x7c0 [ 3327.122558][ C0] ip_rcv+0x6cf/0x750 [ 3327.126101][ C0] process_backlog+0xf0b/0x1410 [ 3327.130814][ C0] net_rx_action+0x786/0x1aa0 [ 3327.135524][ C0] __do_softirq+0x311/0x83d [ 3327.140246][ C0] [ 3327.142599][ C0] Uninit was stored to memory at: [ 3327.147392][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3327.153284][ C0] __msan_chain_origin+0x50/0x90 [ 3327.158444][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3327.163147][ C0] tcp_time_wait+0xcd/0x10b0 [ 3327.167863][ C0] tcp_fin+0x1f9/0x890 [ 3327.171401][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3327.177296][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3327.182018][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3327.186716][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3327.191432][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3327.196224][ C0] ip_local_deliver+0x62a/0x7c0 [ 3327.202126][ C0] ip_rcv+0x6cf/0x750 [ 3327.205655][ C0] process_backlog+0xf0b/0x1410 [ 3327.210358][ C0] net_rx_action+0x786/0x1aa0 [ 3327.215101][ C0] __do_softirq+0x311/0x83d [ 3327.219799][ C0] [ 3327.222156][ C0] Uninit was stored to memory at: [ 3327.226853][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3327.232749][ C0] __msan_chain_origin+0x50/0x90 [ 3327.237460][ C0] __inet_twsk_schedule+0x24e/0x2c0 [ 3327.242166][ C0] tcp_time_wait+0xaca/0x10b0 [ 3327.246870][ C0] tcp_fin+0x1f9/0x890 [ 3327.251578][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3327.256275][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3327.262163][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3327.265692][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3327.270402][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3327.276275][ C0] ip_local_deliver+0x62a/0x7c0 [ 3327.280971][ C0] ip_rcv+0x6cf/0x750 [ 3327.284520][ C0] process_backlog+0xf0b/0x1410 [ 3327.290402][ C0] net_rx_action+0x786/0x1aa0 [ 3327.295104][ C0] __do_softirq+0x311/0x83d [ 3327.298629][ C0] [ 3327.300997][ C0] Uninit was stored to memory at: [ 3327.306874][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3327.311622][ C0] __msan_chain_origin+0x50/0x90 [ 3327.317456][ C0] tcp_time_wait+0xb7e/0x10b0 [ 3327.322161][ C0] tcp_fin+0x1f9/0x890 [ 3327.325693][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3327.330410][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3327.336289][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3327.341014][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3327.344536][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3327.350422][ C0] ip_local_deliver+0x62a/0x7c0 [ 3327.355102][ C0] ip_rcv+0x6cf/0x750 [ 3327.359796][ C0] process_backlog+0xf0b/0x1410 [ 3327.364520][ C0] net_rx_action+0x786/0x1aa0 [ 3327.369247][ C0] __do_softirq+0x311/0x83d [ 3327.372755][ C0] [ 3327.375120][ C0] Uninit was stored to memory at: [ 3327.381004][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3327.385710][ C0] __msan_chain_origin+0x50/0x90 [ 3327.391597][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3327.396277][ C0] tcp_time_wait+0xcd/0x10b0 [ 3327.400985][ C0] tcp_fin+0x1f9/0x890 [ 3327.404509][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3327.409214][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3327.415111][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3327.419812][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3327.423328][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3327.429227][ C0] ip_local_deliver+0x62a/0x7c0 [ 3327.433922][ C0] ip_rcv+0x6cf/0x750 [ 3327.438630][ C0] process_backlog+0xf0b/0x1410 [ 3327.443327][ C0] net_rx_action+0x786/0x1aa0 [ 3327.448049][ C0] __do_softirq+0x311/0x83d [ 3327.451577][ C0] [ 3327.453925][ C0] Uninit was created at: [ 3327.458632][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3327.464614][ C0] kmsan_alloc_page+0x12a/0x310 [ 3327.469322][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3327.475226][ C0] alloc_pages_current+0x67d/0x990 [ 3327.479955][ C0] alloc_slab_page+0x111/0x12f0 [ 3327.484698][ C0] new_slab+0x2bc/0x1130 [ 3327.489395][ C0] ___slab_alloc+0x1533/0x1f30 [ 3327.494105][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3327.498814][ C0] inet_twsk_alloc+0x135/0xba0 [ 3327.503498][ C0] tcp_time_wait+0xcd/0x10b0 [ 3327.508228][ C0] tcp_fin+0x1f9/0x890 [ 3327.511760][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3327.516489][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3327.522393][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3327.527102][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3327.530635][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3327.536509][ C0] ip_local_deliver+0x62a/0x7c0 [ 3327.541234][ C0] ip_rcv+0x6cf/0x750 [ 3327.545943][ C0] process_backlog+0xf0b/0x1410 [ 3327.550676][ C0] net_rx_action+0x786/0x1aa0 [ 3327.555383][ C0] __do_softirq+0x311/0x83d 03:46:05 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x480803, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000040)={0x45, @multicast2, 0x4e20, 0x4, 'lblcr\x00', 0x6, 0xff, 0x4a}, 0x2c) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000000100)={0xffff7fff, 0x1, 0x0, 'queue0\x00', 0x3}) 03:46:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140500002c00230d000009000000000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0xc14}}, 0x0) 03:46:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x400000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) socket$caif_stream(0x25, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x230, 0x198, 0xc0, 0x0, 0x0, 0x0, 0x198, 0x198, 0x198, 0x198, 0x198, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xe8], 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@local, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'veth1_to_hsr\x00', 'veth1_macvtap\x00'}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'syz0\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x290) 03:46:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r6, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x3, 0x820e, 0x5, 0x18, 0x2, 0x3, 0x1f, r6}, &(0x7f00000000c0)=0x20) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x2d}}, 0x40041) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0xf8, 0x2c, 0xd27, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0x8}}, [@filter_kind_options=@f_flow={{0x9, 0x1, 'flow\x00'}, {0xc8, 0x2, [@TCA_FLOW_EMATCHES={0xc4, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x1c, 0x2, 0x0, 0x1, [@TCF_EM_NBYTE={0x18, 0x1, 0x0, 0x0, {{0x5, 0x2, 0x101}, {0xffffffff, 0x3, 0x0, "41df4e"}}}]}, @TCA_EMATCH_TREE_LIST={0xa4, 0x2, 0x0, 0x1, [@TCF_EM_IPT={0xa0, 0x1, 0x0, 0x0, {{}, [@TCA_EM_IPT_MATCH_DATA={0x87, 0x5, "754b4cc2f60bd99fd9be4201d34e49fdec0ededb62d14de6e4e8904d1b28fefc06efcd25fcd170fa1e4c32accbc8f0ed246a66e34a64b8f69ed5f94d794df23f56db25c3a11c83d800232a247acf82f3a58200cdcf61573c7d7f01bc4a3f6bb4455277eb23248043c3f47ae7f78ce6030e8294a0816d02416c046d88ea65b530d1d2e9"}, @TCA_EM_IPT_HOOK={0x8}, @TCA_EM_IPT_MATCH_DATA={0x4}]}}]}]}]}}]}, 0xf8}}, 0x0) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x54, 0x0, 0x300, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x4, 0x2}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9}}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0xffffffffffffffff}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20040000}, 0x8c4) 03:46:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept$alg(r5, 0x0, 0x0) getsockname(r6, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 3327.798048][ T3396] x_tables: ip_tables: TCPMSS target: only valid for protocol 6 03:46:06 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000000)=0x400100000001, 0x36a) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f00000000c0), 0x4) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x39) wait4(0x0, 0x0, 0x0, 0x0) 03:46:06 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) fallocate(r2, 0x35, 0x7f, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:06 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000240)='/dev/md0\x00', 0x40b00, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x218780) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x4001fe) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f00000000c0)={r4, r5+30000000}, &(0x7f0000000280)) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e21, 0x4, @local, 0xc1a1}}, 0x0, 0x0, 0x16, 0x0, "d5fa731e97cda8fbb40c0de286cd8cbd7fb61039bc747ae646badf2c6728f0164eae222895c1e34b697d60be5058d464ca06f4729ea2c169bb73c25fe15080aae609d25fbab996916b756a6e067e7d64"}, 0xd8) 03:46:06 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x300000e, 0x8010, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_FMT(r5, 0xc0d05604, &(0x7f0000000240)={0x2, @win={{0x6, 0x6, 0x8001, 0x62a}, 0x2, 0x10001, &(0x7f0000000180)={{0x7, 0x5, 0x0, 0x3ff}, &(0x7f00000000c0)={{0x5, 0x6, 0x100, 0x4}}}, 0x0, &(0x7f0000000200)="5e4e801b21bb4016f161d40b10dbd302e75880222538a1ada5912cd7fa", 0xc3}}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)=0x8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r6, 0x29, 0x1a, 0x0, &(0x7f0000000000)) ioctl$VIDIOC_S_EDID(r3, 0xc0285629, &(0x7f0000000100)={0x0, 0x4, 0xfffffffd, [], &(0x7f0000000140)=0x1}) 03:46:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) socket$netlink(0x10, 0x3, 0x2) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e20, @loopback}, 0x10) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x4080) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1, 0x1, 0x3, 0x7ef}, 0xc) sendmmsg(r2, &(0x7f0000007fc0), 0x0, 0x0) 03:46:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140500002200230d000009000000000000000000", @ANYRES32, @ANYBLOB="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"], 0xc14}}, 0x0) 03:46:06 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x40ccc0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x7fffffff, 0x10}, 0xc) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x408200, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x100000000) socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) setsockopt$inet_udp_int(r8, 0x11, 0x1, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) [ 3332.114038][ T3443] netlink: 1256 bytes leftover after parsing attributes in process `syz-executor.4'. [ 3334.188657][ T3444] netlink: 1256 bytes leftover after parsing attributes in process `syz-executor.4'. 03:46:12 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) poll(0x0, 0x0, 0x7ff) r3 = socket(0x10, 0x802, 0x0) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000000080)=[{}], 0x1, 0x6fffeff7) write(r3, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000025c0)={0x30000011}) 03:46:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) getsockopt$sock_timeval(r4, 0x1, 0x42, &(0x7f0000000100), &(0x7f0000000200)=0x10) r5 = getegid() r6 = socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, r7) setsockopt$inet6_tcp_int(r7, 0x6, 0x19, &(0x7f00000000c0)=0x8000000, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) mount$fuse(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=00000000000000000140000,user_id=', @ANYRESDEC, @ANYRES64=r5]) write$FUSE_ENTRY(0xffffffffffffffff, &(0x7f0000000000)={0x90, 0x0, 0x8, {0x4, 0x3, 0x9, 0x0, 0x9, 0x0, {0x1, 0x100, 0x2, 0x18000000, 0xfffffffffffffd4e, 0x7, 0x9, 0x7fff, 0x0, 0x0, 0xc4c8, 0xee01, r5, 0x5, 0x20}}}, 0x90) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:46:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140c00002c00230d000009000000000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0xc14}}, 0x0) 03:46:12 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x5000006, 0x100010, r0, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/adsp1\x00', 0x80080, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) getsockopt$SO_TIMESTAMP(r2, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000100)=0x4) 03:46:12 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x800000000094f, 0x84901) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_yield() openat$vimc2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video2\x00', 0x2, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000009000100686673630000000008000200000000005b47b4b04fed4e2a21ad8beb06b167de4283ffaec56d159e56a166c9db835a8808a86292f4bea321847a42767a7b89b65e4841c9695825a4b10dd5cb8b24f89f29ceef0a428124dcefb40b6b8ce6222864e92d22b053bda211a0aa613e4d66c8a0490480cbaca2b1216ca5637c028cbe0af4fd21ed36a2ddd56830044f3ead6d80d6f3f39955a2bb6662c29c913e8356d5a58ddb4293241f2ed955ffa0b9"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=@newqdisc={0x34, 0x24, 0x100, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xa, 0x4}, {0x7, 0xf}, {0x7, 0xa}}, [@TCA_RATE={0x6, 0x5, {0x5, 0x4}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xffff}]}, 0x34}}, 0x20040080) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getstats={0x1c, 0x5e, 0x200, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, r7}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) r8 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 03:46:12 executing program 0: r0 = getpid() openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x200, 0x0) sched_setscheduler(r0, 0x3, &(0x7f0000000380)) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) sched_getattr(r1, &(0x7f0000000100)={0x38}, 0x38, 0x0) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00000000000000005e46907a502c000199aee1e3bbc74a39006f020500000075d4e4140800"/53], 0x3}, 0x1, 0x0, 0x0, 0x40}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) modify_ldt$read(0x0, &(0x7f0000000140)=""/91, 0x5b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_DEBUGREGS(r6, 0x4080aea2, &(0x7f0000000280)={[0x100000, 0x10000, 0x10000, 0x10000], 0x4, 0x10, 0x3}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) 03:46:12 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4c8503, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:12 executing program 1: 03:46:12 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x2ce082, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fsetxattr$trusted_overlay_upper(r2, &(0x7f0000000000)='trusted.overlay.upper\x00', &(0x7f00000000c0)={0x0, 0xfb, 0x5f, 0x0, 0xf7, "08160bae17e96fb97999a823506ca473", "45a430f22369cb7d24d7fabc552f4f9575498d49b147f25de44b1500d6926b7048dbb330dc348685adb77c75a42a6504d43de620d236219b015be659914b9a33fa8b07ebc5082481aea2"}, 0x5f, 0x2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:13 executing program 1: 03:46:13 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendmsg$NFT_MSG_GETSET(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x28, 0xa, 0xa, 0x101, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x240400c0}, 0x4000000) 03:46:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r4, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 3336.220091][ C0] not chained 510000 origins [ 3336.223781][ C0] CPU: 0 PID: 10546 Comm: kworker/u4:15 Not tainted 5.6.0-rc6-syzkaller #0 [ 3336.223781][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3336.223781][ C0] Workqueue: krdsd rds_tcp_accept_worker [ 3336.223781][ C0] Call Trace: [ 3336.223781][ C0] [ 3336.223781][ C0] dump_stack+0x1c9/0x220 [ 3336.223781][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3336.223781][ C0] ? tcp_fin+0x1f9/0x890 [ 3336.223781][ C0] ? tcp_data_queue+0x24ce/0x9c40 [ 3336.223781][ C0] ? tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.223781][ C0] ? tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.223781][ C0] ? tcp_v4_rcv+0x4398/0x4d00 [ 3336.223781][ C0] ? ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.223781][ C0] ? ip_local_deliver+0x62a/0x7c0 [ 3336.223781][ C0] ? ip_rcv+0x6cf/0x750 [ 3336.223781][ C0] ? process_backlog+0xf0b/0x1410 [ 3336.223781][ C0] ? net_rx_action+0x786/0x1aa0 [ 3336.223781][ C0] ? __do_softirq+0x311/0x83d [ 3336.223781][ C0] ? do_softirq_own_stack+0x49/0x80 [ 3336.223781][ C0] ? kmsan_internal_chain_origin+0x30/0x130 [ 3336.223781][ C0] ? ip_finish_output2+0x2115/0x2610 [ 3336.223781][ C0] ? __ip_finish_output+0xaa7/0xd80 [ 3336.223781][ C0] ? ip_finish_output+0x166/0x410 [ 3336.223781][ C0] ? ip_output+0x593/0x680 [ 3336.223781][ C0] ? __ip_queue_xmit+0x1b5c/0x21a0 [ 3336.223781][ C0] ? ip_queue_xmit+0xcc/0xf0 [ 3336.223781][ C0] ? __tcp_transmit_skb+0x439c/0x6090 [ 3336.223781][ C0] ? tcp_write_xmit+0x30e1/0xb470 [ 3336.223781][ C0] ? __tcp_push_pending_frames+0x124/0x4e0 [ 3336.223781][ C0] ? tcp_send_fin+0x131e/0x1570 [ 3336.223781][ C0] ? tcp_shutdown+0x188/0x200 [ 3336.223781][ C0] ? inet_shutdown+0x342/0x5e0 [ 3336.223781][ C0] ? kernel_sock_shutdown+0x9d/0xc0 [ 3336.223781][ C0] ? rds_tcp_accept_one+0xe17/0x1060 [ 3336.223781][ C0] ? rds_tcp_accept_worker+0x61/0x160 [ 3336.223781][ C0] ? process_one_work+0x1555/0x1f40 [ 3336.223781][ C0] ? worker_thread+0xef6/0x2450 [ 3336.223781][ C0] ? kthread+0x4b5/0x4f0 [ 3336.223781][ C0] ? ret_from_fork+0x35/0x40 [ 3336.223781][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3336.223781][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3336.223781][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3336.223781][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3336.223781][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3336.223781][ C0] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 3336.223781][ C0] ? __msan_get_context_state+0x9/0x20 [ 3336.223781][ C0] ? __module_get+0x19/0x230 [ 3336.223781][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3336.223781][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3336.223781][ C0] __msan_chain_origin+0x50/0x90 [ 3336.223781][ C0] __inet_twsk_schedule+0x24e/0x2c0 [ 3336.223781][ C0] tcp_time_wait+0xaca/0x10b0 [ 3336.223781][ C0] tcp_fin+0x1f9/0x890 [ 3336.223781][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3336.223781][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3336.223781][ C0] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 3336.223781][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.223781][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3336.223781][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3336.223781][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.223781][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3336.223781][ C0] ? tcp_filter+0xf0/0xf0 [ 3336.223781][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.551224][ C0] ip_local_deliver+0x62a/0x7c0 [ 3336.553569][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3336.553569][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3336.553569][ C0] ip_rcv+0x6cf/0x750 [ 3336.553569][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3336.553569][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3336.553569][ C0] process_backlog+0xf0b/0x1410 [ 3336.553569][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3336.553569][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3336.553569][ C0] net_rx_action+0x786/0x1aa0 [ 3336.553569][ C0] ? net_tx_action+0xc30/0xc30 [ 3336.553569][ C0] __do_softirq+0x311/0x83d [ 3336.553569][ C0] do_softirq_own_stack+0x49/0x80 [ 3336.553569][ C0] [ 3336.553569][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3336.553569][ C0] local_bh_enable+0x36/0x40 [ 3336.553569][ C0] ip_finish_output2+0x2115/0x2610 [ 3336.553569][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3336.553569][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3336.553569][ C0] __ip_finish_output+0xaa7/0xd80 [ 3336.553569][ C0] ip_finish_output+0x166/0x410 [ 3336.553569][ C0] ip_output+0x593/0x680 [ 3336.553569][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3336.553569][ C0] ? ip_finish_output+0x410/0x410 [ 3336.553569][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3336.553569][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3336.553569][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3336.553569][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3336.553569][ C0] ip_queue_xmit+0xcc/0xf0 [ 3336.553569][ C0] ? tcp_v6_send_response+0x2920/0x2920 [ 3336.553569][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3336.553569][ C0] tcp_write_xmit+0x30e1/0xb470 [ 3336.553569][ C0] __tcp_push_pending_frames+0x124/0x4e0 [ 3336.553569][ C0] tcp_send_fin+0x131e/0x1570 [ 3336.553569][ C0] tcp_shutdown+0x188/0x200 [ 3336.553569][ C0] ? tcp_set_state+0x9d0/0x9d0 [ 3336.553569][ C0] inet_shutdown+0x342/0x5e0 [ 3336.553569][ C0] ? inet_recvmsg+0x7d0/0x7d0 [ 3336.553569][ C0] kernel_sock_shutdown+0x9d/0xc0 [ 3336.553569][ C0] rds_tcp_accept_one+0xe17/0x1060 [ 3336.553569][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3336.553569][ C0] rds_tcp_accept_worker+0x61/0x160 [ 3336.553569][ C0] ? rds_tcp_exit_net+0xcb0/0xcb0 [ 3336.553569][ C0] process_one_work+0x1555/0x1f40 [ 3336.553569][ C0] worker_thread+0xef6/0x2450 [ 3336.553569][ C0] kthread+0x4b5/0x4f0 [ 3336.553569][ C0] ? process_one_work+0x1f40/0x1f40 [ 3336.553569][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3336.553569][ C0] ret_from_fork+0x35/0x40 [ 3336.553569][ C0] Uninit was stored to memory at: [ 3336.553569][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3336.553569][ C0] __msan_chain_origin+0x50/0x90 [ 3336.553569][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3336.553569][ C0] tcp_time_wait+0xcd/0x10b0 [ 3336.553569][ C0] tcp_fin+0x1f9/0x890 [ 3336.553569][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3336.553569][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.553569][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.553569][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3336.553569][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.553569][ C0] ip_local_deliver+0x62a/0x7c0 [ 3336.553569][ C0] ip_rcv+0x6cf/0x750 [ 3336.553569][ C0] process_backlog+0xf0b/0x1410 [ 3336.553569][ C0] net_rx_action+0x786/0x1aa0 [ 3336.553569][ C0] __do_softirq+0x311/0x83d [ 3336.553569][ C0] [ 3336.553569][ C0] Uninit was stored to memory at: [ 3336.553569][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3336.553569][ C0] __msan_chain_origin+0x50/0x90 [ 3336.553569][ C0] __inet_twsk_schedule+0x24e/0x2c0 [ 3336.553569][ C0] tcp_time_wait+0xaca/0x10b0 [ 3336.553569][ C0] tcp_fin+0x1f9/0x890 [ 3336.553569][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3336.553569][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.553569][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.553569][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3336.553569][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.553569][ C0] ip_local_deliver+0x62a/0x7c0 [ 3336.553569][ C0] ip_rcv+0x6cf/0x750 [ 3336.553569][ C0] process_backlog+0xf0b/0x1410 [ 3336.553569][ C0] net_rx_action+0x786/0x1aa0 [ 3336.553569][ C0] __do_softirq+0x311/0x83d [ 3336.553569][ C0] [ 3336.553569][ C0] Uninit was stored to memory at: [ 3336.553569][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3336.553569][ C0] __msan_chain_origin+0x50/0x90 [ 3336.553569][ C0] tcp_time_wait+0xb7e/0x10b0 [ 3336.553569][ C0] tcp_fin+0x1f9/0x890 [ 3336.553569][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3336.553569][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.553569][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.553569][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3336.553569][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.553569][ C0] ip_local_deliver+0x62a/0x7c0 [ 3336.553569][ C0] ip_rcv+0x6cf/0x750 [ 3336.553569][ C0] process_backlog+0xf0b/0x1410 [ 3336.553569][ C0] net_rx_action+0x786/0x1aa0 [ 3336.553569][ C0] __do_softirq+0x311/0x83d [ 3336.553569][ C0] [ 3336.553569][ C0] Uninit was stored to memory at: [ 3336.553569][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3336.553569][ C0] __msan_chain_origin+0x50/0x90 [ 3336.553569][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3336.553569][ C0] tcp_time_wait+0xcd/0x10b0 [ 3336.553569][ C0] tcp_fin+0x1f9/0x890 [ 3336.553569][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3336.553569][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.553569][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.553569][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3336.553569][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.553569][ C0] ip_local_deliver+0x62a/0x7c0 [ 3336.553569][ C0] ip_rcv+0x6cf/0x750 [ 3336.553569][ C0] process_backlog+0xf0b/0x1410 [ 3336.553569][ C0] net_rx_action+0x786/0x1aa0 [ 3336.553569][ C0] __do_softirq+0x311/0x83d [ 3336.553569][ C0] [ 3336.553569][ C0] Uninit was stored to memory at: [ 3336.553569][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3336.553569][ C0] __msan_chain_origin+0x50/0x90 [ 3336.553569][ C0] __inet_twsk_schedule+0x24e/0x2c0 [ 3336.553569][ C0] tcp_time_wait+0xaca/0x10b0 [ 3336.553569][ C0] tcp_fin+0x1f9/0x890 [ 3336.553569][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3336.553569][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.553569][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.553569][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3336.553569][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.553569][ C0] ip_local_deliver+0x62a/0x7c0 [ 3336.553569][ C0] ip_rcv+0x6cf/0x750 [ 3336.553569][ C0] process_backlog+0xf0b/0x1410 [ 3336.553569][ C0] net_rx_action+0x786/0x1aa0 [ 3336.553569][ C0] __do_softirq+0x311/0x83d [ 3336.553569][ C0] [ 3336.553569][ C0] Uninit was stored to memory at: [ 3336.553569][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3336.553569][ C0] __msan_chain_origin+0x50/0x90 [ 3336.553569][ C0] tcp_time_wait+0xb7e/0x10b0 [ 3336.553569][ C0] tcp_fin+0x1f9/0x890 [ 3336.553569][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3336.553569][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.553569][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.553569][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3336.553569][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.553569][ C0] ip_local_deliver+0x62a/0x7c0 [ 3336.553569][ C0] ip_rcv+0x6cf/0x750 [ 3336.553569][ C0] process_backlog+0xf0b/0x1410 [ 3336.553569][ C0] net_rx_action+0x786/0x1aa0 [ 3336.553569][ C0] __do_softirq+0x311/0x83d [ 3336.553569][ C0] [ 3336.553569][ C0] Uninit was stored to memory at: [ 3336.553569][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3336.553569][ C0] __msan_chain_origin+0x50/0x90 [ 3336.553569][ C0] inet_twsk_alloc+0xab6/0xba0 [ 3336.553569][ C0] tcp_time_wait+0xcd/0x10b0 [ 3336.553569][ C0] tcp_fin+0x1f9/0x890 [ 3336.553569][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3336.553569][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.553569][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.553569][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3336.553569][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.553569][ C0] ip_local_deliver+0x62a/0x7c0 [ 3336.553569][ C0] ip_rcv+0x6cf/0x750 [ 3336.553569][ C0] process_backlog+0xf0b/0x1410 [ 3336.553569][ C0] net_rx_action+0x786/0x1aa0 [ 3336.553569][ C0] __do_softirq+0x311/0x83d [ 3336.553569][ C0] [ 3336.553569][ C0] Uninit was created at: [ 3336.553569][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3336.553569][ C0] kmsan_alloc_page+0x12a/0x310 [ 3336.553569][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3336.553569][ C0] alloc_pages_current+0x67d/0x990 [ 3336.553569][ C0] alloc_slab_page+0x111/0x12f0 [ 3336.553569][ C0] new_slab+0x2bc/0x1130 [ 3336.553569][ C0] ___slab_alloc+0x1533/0x1f30 [ 3336.553569][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3336.553569][ C0] inet_twsk_alloc+0x135/0xba0 [ 3336.553569][ C0] tcp_time_wait+0xcd/0x10b0 [ 3336.553569][ C0] tcp_fin+0x1f9/0x890 [ 3336.553569][ C0] tcp_data_queue+0x24ce/0x9c40 [ 3336.553569][ C0] tcp_rcv_state_process+0x5ba3/0x71c0 [ 3336.553569][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3336.553569][ C0] tcp_v4_rcv+0x4398/0x4d00 [ 3336.553569][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3336.553569][ C0] ip_local_deliver+0x62a/0x7c0 [ 3336.553569][ C0] ip_rcv+0x6cf/0x750 [ 3336.553569][ C0] process_backlog+0xf0b/0x1410 [ 3336.553569][ C0] net_rx_action+0x786/0x1aa0 [ 3336.553569][ C0] __do_softirq+0x311/0x83d 03:46:19 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) poll(0x0, 0x0, 0x7ff) r3 = socket(0x10, 0x802, 0x0) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000000080)=[{}], 0x1, 0x6fffeff7) write(r3, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000025c0)={0x30000011}) 03:46:19 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ttyprintk\x00', 0x800, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x1) 03:46:19 executing program 1: 03:46:19 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000280)="822f00baa100b8de21efbaf80c66b8d4137b8a66efbafc0cb8d100ef660f29c3660fc7b13e00b8e7000f00d00f977f333ef20f2d739f66b97608000066b80d00000066ba000000000f3066b8009000000f23c00f21f86635000008000f23f8", 0x5f}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = dup2(r4, r7) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fsetxattr$trusted_overlay_origin(r10, &(0x7f0000000000)='trusted.overlay.origin\x00', &(0x7f0000000040)='y\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:19 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x401, 0x152c0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4a1b, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x1269, &(0x7f0000000100)={0xfffffffd, 0x2e, 0x71, &(0x7f0000000040)="e9e78ff45c02386f2bcf01cfa8a77d9e8abd0c270e42068086bc4a4d000000000000e76cbdf48c4d02b419072486d1ad"}) r2 = dup2(0xffffffffffffffff, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r5, 0xae80, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) writev(r7, &(0x7f00000003c0)=[{&(0x7f0000000140)="d61c49ae31027ffd7d4ecd043a", 0xd}, {&(0x7f0000000180)="beeb18a04be7ef5c3cf67f00c5571be5e83fc97f010583c4b0e434164f52246bc3317826db2dc8298fcbbacda79e0fe0b5b3c239a69b51c3972b2062a653288bb6edc49c7fd382114f827ef0bb730a7336840389a821b63b706e290ffa000c5b9e89317db4dc39576702abae775653f61f7a2ffeead43d815e6532cd41eb1401514011637706788f9b5e40d1efb57b410c03f1d4424f33f5d1c16f59e8c07101d1da06b66e9f5409c7", 0xa9}, {&(0x7f0000000400)="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", 0xffffffdc}, {&(0x7f0000000340)="60a4c439112d2253a4768cfca66e4b81feb394011aeb23b2082ae699d3d3a6aa0072c0af7b913a7cc0b7d6394b514f70acb9f47de3e4ade980e5ae96b32f8e95af3cbc6c1ed32bc90fb7b9e5c48138c640412de91ade4483aeb5dfd03102733d28", 0x61}], 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0xff, 0xf35, 0x8, 0x3f, 0x1, 0xfffd}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) setresuid(r4, r4, 0x0) ioprio_get$uid(0x0, r4) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:46:20 executing program 1: 03:46:20 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) getsockopt$inet6_int(r1, 0x29, 0x9, 0x0, &(0x7f0000000000)) 03:46:20 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$IOC_PR_CLEAR(r6, 0x401070cd, &(0x7f0000000040)={0xfffffffffffffff7}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000000)={0x43, 0x4, 0x2}, 0x10) r7 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:20 executing program 1: 03:46:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80000, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) 03:46:20 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x58100, 0x0) syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x8001, 0x4000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r0) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000180)={0xe, {0x1, 0xf8, 0x7, 0xce, "7a34b15433ebe718f13ef01216cb589d452450c4e6c1828a09f3828778d1e8a582895e51e0c69830278cbd68be78fa916ee514847ac61efb6b00020552aa0849906460e0886c198b0806430a1a2c7975986b895b3e71fc565d459ce5f7081d29ba511d74ea89405a395c1cc3be0232b9e3cffe084c328312ce3f6f4c708283fea55b6cc86671c6958749c753c44becfafeea75b7609b5a51dfc1c5b0fe4b7a9a8b7ccca1f6e2864f25960bf2e7e2157254bd7bec841f3becde271eae00112b9de534b73994c2ef6b6aa5a92aab0f"}}, 0xda) syz_open_dev$radio(&(0x7f00000003c0)='/dev/radio#\x00', 0x1, 0x2) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x3) r6 = socket$netlink(0x10, 0x3, 0x9) sendto(r6, &(0x7f0000000280)="13a7e94f8808b6d1cdbb0725c6d2e9555ce9afbe8b005ae6a4f745acbd3084073b3b7b089ce7122c2d62ed4305cff8b17d125e8ba9f14441a03a016fa4a80efac315d1a6c5fec92ca1dab432439c6dc5a0da9fe5537cf98659d65a66e5faaa40a908e0616ecfd0976b47a459e8cdaf1b313d6777e82ddd6f4fcdaab199490240022d63765b7276bb44d0c4d4780291f9bef55c8497e5e1a41de306a0cc7f9cc577dcf7bb58876de9113d22fffdfe042718ec32", 0xb3, 0x4, &(0x7f0000000340)=@hci={0x1f, 0x2, 0x1}, 0x80) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dlm-monitor\x00', 0x430640, 0x0) sendmsg$IPSET_CMD_ADD(r6, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000009060108000000000000000003000001100008800c0007800508070000000000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 3346.451990][ C0] not chained 520000 origins [ 3346.453794][ C0] CPU: 0 PID: 9 Comm: ksoftirqd/0 Not tainted 5.6.0-rc6-syzkaller #0 [ 3346.453794][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3346.453794][ C0] Call Trace: [ 3346.453794][ C0] dump_stack+0x1c9/0x220 [ 3346.453794][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3346.453794][ C0] ? should_fail+0x72/0x9e0 [ 3346.453794][ C0] ? ret_from_fork+0x35/0x40 [ 3346.453794][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3346.453794][ C0] ? arch_stack_walk+0x34c/0x3e0 [ 3346.453794][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3346.453794][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3346.453794][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3346.453794][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 3346.453794][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3346.453794][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3346.453794][ C0] ? tcp_parse_options+0x1ada/0x1b90 [ 3346.453794][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3346.453794][ C0] __msan_chain_origin+0x50/0x90 [ 3346.453794][ C0] tcp_conn_request+0x174b/0x4d10 [ 3346.453794][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3346.453794][ C0] ? cache_from_obj+0x2d7/0x6b0 [ 3346.453794][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3346.453794][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3346.453794][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3346.453794][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3346.453794][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3346.453794][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3346.453794][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3346.453794][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3346.453794][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3346.453794][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3346.626105][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3346.626105][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3346.626105][ C0] ? tcp_filter+0xf0/0xf0 [ 3346.626105][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3346.626105][ C0] ip_local_deliver+0x62a/0x7c0 [ 3346.626105][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3346.626105][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3346.626105][ C0] ip_rcv+0x6cf/0x750 [ 3346.626105][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3346.626105][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3346.626105][ C0] process_backlog+0xf0b/0x1410 [ 3346.626105][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3346.626105][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3346.626105][ C0] net_rx_action+0x786/0x1aa0 [ 3346.626105][ C0] ? net_tx_action+0xc30/0xc30 [ 3346.626105][ C0] __do_softirq+0x311/0x83d [ 3346.626105][ C0] ? ksoftirqd_should_run+0x30/0x30 [ 3346.626105][ C0] ? takeover_tasklets+0x8f0/0x8f0 [ 3346.626105][ C0] run_ksoftirqd+0x25/0x40 [ 3346.626105][ C0] smpboot_thread_fn+0x493/0x980 [ 3346.626105][ C0] kthread+0x4b5/0x4f0 [ 3346.626105][ C0] ? cpu_report_death+0x180/0x180 [ 3346.626105][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3346.626105][ C0] ret_from_fork+0x35/0x40 [ 3346.626105][ C0] Uninit was stored to memory at: [ 3346.626105][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3346.626105][ C0] __msan_chain_origin+0x50/0x90 [ 3346.626105][ C0] tcp_conn_request+0x1781/0x4d10 [ 3346.626105][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3346.626105][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3346.626105][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3346.626105][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3346.626105][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3346.626105][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3346.626105][ C0] ip_local_deliver+0x62a/0x7c0 [ 3346.626105][ C0] ip_rcv+0x6cf/0x750 [ 3346.626105][ C0] process_backlog+0xf0b/0x1410 [ 3346.626105][ C0] net_rx_action+0x786/0x1aa0 [ 3346.626105][ C0] __do_softirq+0x311/0x83d [ 3346.626105][ C0] [ 3346.626105][ C0] Uninit was stored to memory at: [ 3346.626105][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3346.626105][ C0] __msan_chain_origin+0x50/0x90 [ 3346.626105][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3346.626105][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3346.626105][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3346.626105][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3346.626105][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3346.626105][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3346.626105][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3346.626105][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3346.626105][ C0] ip_local_deliver+0x62a/0x7c0 [ 3346.626105][ C0] ip_rcv+0x6cf/0x750 [ 3346.626105][ C0] process_backlog+0xf0b/0x1410 [ 3346.626105][ C0] net_rx_action+0x786/0x1aa0 [ 3346.626105][ C0] __do_softirq+0x311/0x83d [ 3346.626105][ C0] [ 3346.626105][ C0] Uninit was stored to memory at: [ 3346.626105][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3346.626105][ C0] __msan_chain_origin+0x50/0x90 [ 3346.626105][ C0] tcp_conn_request+0x1781/0x4d10 [ 3346.626105][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3346.626105][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3346.626105][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3346.626105][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3346.626105][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3346.626105][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3346.626105][ C0] ip_local_deliver+0x62a/0x7c0 [ 3346.626105][ C0] ip_rcv+0x6cf/0x750 [ 3346.626105][ C0] process_backlog+0xf0b/0x1410 [ 3346.626105][ C0] net_rx_action+0x786/0x1aa0 [ 3346.626105][ C0] __do_softirq+0x311/0x83d [ 3346.626105][ C0] [ 3346.626105][ C0] Uninit was stored to memory at: [ 3346.626105][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3346.626105][ C0] __msan_chain_origin+0x50/0x90 [ 3346.626105][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3346.626105][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3346.626105][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3346.626105][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3346.626105][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3346.626105][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3346.626105][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3346.626105][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3346.626105][ C0] ip_local_deliver+0x62a/0x7c0 [ 3346.626105][ C0] ip_rcv+0x6cf/0x750 [ 3346.626105][ C0] process_backlog+0xf0b/0x1410 [ 3346.626105][ C0] net_rx_action+0x786/0x1aa0 [ 3346.626105][ C0] __do_softirq+0x311/0x83d [ 3346.626105][ C0] [ 3346.626105][ C0] Uninit was stored to memory at: [ 3346.626105][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3346.626105][ C0] __msan_chain_origin+0x50/0x90 [ 3346.626105][ C0] tcp_conn_request+0x1781/0x4d10 [ 3346.626105][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3346.626105][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3346.626105][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3346.626105][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3346.626105][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3346.626105][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3346.626105][ C0] ip_local_deliver+0x62a/0x7c0 [ 3346.626105][ C0] ip_rcv+0x6cf/0x750 [ 3346.626105][ C0] process_backlog+0xf0b/0x1410 [ 3346.626105][ C0] net_rx_action+0x786/0x1aa0 [ 3346.626105][ C0] __do_softirq+0x311/0x83d [ 3346.626105][ C0] [ 3346.626105][ C0] Uninit was stored to memory at: [ 3346.626105][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3346.626105][ C0] __msan_chain_origin+0x50/0x90 [ 3346.626105][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3346.626105][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3346.626105][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3346.626105][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3346.626105][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3346.626105][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3346.626105][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3346.626105][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3346.626105][ C0] ip_local_deliver+0x62a/0x7c0 [ 3346.626105][ C0] ip_rcv+0x6cf/0x750 [ 3346.626105][ C0] process_backlog+0xf0b/0x1410 [ 3346.626105][ C0] net_rx_action+0x786/0x1aa0 [ 3346.626105][ C0] __do_softirq+0x311/0x83d [ 3346.626105][ C0] [ 3346.626105][ C0] Uninit was stored to memory at: [ 3346.626105][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3346.626105][ C0] __msan_chain_origin+0x50/0x90 [ 3346.626105][ C0] tcp_conn_request+0x1781/0x4d10 [ 3346.626105][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3346.626105][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3346.626105][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3346.626105][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3346.626105][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3346.626105][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3346.626105][ C0] ip_local_deliver+0x62a/0x7c0 [ 3346.626105][ C0] ip_rcv+0x6cf/0x750 [ 3346.626105][ C0] process_backlog+0xf0b/0x1410 [ 3346.626105][ C0] net_rx_action+0x786/0x1aa0 [ 3346.626105][ C0] __do_softirq+0x311/0x83d [ 3346.626105][ C0] [ 3346.626105][ C0] Uninit was created at: [ 3346.626105][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3346.626105][ C0] kmsan_alloc_page+0x12a/0x310 [ 3346.626105][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3346.626105][ C0] alloc_pages_current+0x67d/0x990 [ 3346.626105][ C0] alloc_slab_page+0x111/0x12f0 [ 3346.626105][ C0] new_slab+0x2bc/0x1130 [ 3346.626105][ C0] ___slab_alloc+0x1533/0x1f30 [ 3346.626105][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3346.626105][ C0] inet_reqsk_alloc+0xac/0x830 [ 3346.626105][ C0] tcp_conn_request+0x753/0x4d10 [ 3346.626105][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3346.626105][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3346.626105][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3346.626105][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3346.626105][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3346.626105][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3346.626105][ C0] ip_local_deliver+0x62a/0x7c0 [ 3346.626105][ C0] ip_rcv+0x6cf/0x750 [ 3346.626105][ C0] process_backlog+0xf0b/0x1410 [ 3346.626105][ C0] net_rx_action+0x786/0x1aa0 [ 3346.626105][ C0] __do_softirq+0x311/0x83d 03:46:26 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) poll(0x0, 0x0, 0x7ff) r3 = socket(0x10, 0x802, 0x0) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000000080)=[{}], 0x1, 0x6fffeff7) write(r3, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000025c0)={0x30000011}) 03:46:26 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) pidfd_open(r4, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) dup(r7) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:26 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x200880, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000c, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:46:26 executing program 1: 03:46:26 executing program 3: 03:46:26 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') r5 = socket$netlink(0x10, 0x3, 0xf) r6 = socket(0x400000000010, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f0000000480)="240000007f00000000000000ff0ffc020a00000000100f0007e1000c08001709cd00f000fcdc532289be37b0d98831482e21fa3c394d53134d9b4045daa6ed371b6a4759f6aa8e2007ddaca6073a843f247cbc2f91ec64b96e681d437819dc1d07922b19d075a16ecd93913b95de980746dcb7f7aad76626a3aed0c6275e70df5a1b583a39a811a9395afb4117347a7ed15d7be740382c0bfb832ddd9080312aa63498728602fbfb23478573490fbc85c7adb6bf76197b715711b01f389904b1ef4115ee87009bcf59840738f42235d85efb9ff5cb6b414e9daff0d7196ad7fbf042a22bf649", 0xe6) r7 = socket(0x400000000010, 0x3, 0x0) write(r7, &(0x7f0000000280)="2400000020002551075c0165ff0ffc020a00000000100f0007e1000c080017001600f000", 0x24) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r4, 0x8, 0x7, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0xc800}, 0x4489c) r8 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x9, 0x20081) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x5, 0x2, [0xff, 0x60]}, &(0x7f0000000440)=0xc) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="be000000", @ANYRES16=r4, @ANYBLOB="000826bd7000fcdbdf25010000000c00020002000000000000000c00030003000000000000000c000800a4000000000000000c00060000000000000000000c00040002000000000000000c00050001000000000000000c00030005000000000000002c00078008000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="08000100000000000800010000000000"], 0xa4}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) splice(r2, &(0x7f0000000000), r1, &(0x7f0000000040)=0x1, 0xef, 0x5) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:26 executing program 1: 03:46:26 executing program 3: 03:46:26 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/4096) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:46:26 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100001000000000000001000000080001000000000008000300", @ANYRES32=0x0, @ANYBLOB="0c0000ffffffffc9b3b98c0300d73aaf30d1ef2300934ce783bd264a716eddf549bfd507aed4919b0c5d23881c6a9ad38c4669d4dbe27d5b3574c0767d599cda3dc52b729d8702de87354c34723f7bb549df4fcc28ed5ecf0abe2e05fc365ce706e18f2087e5f47df001e3ab369f4af7fbd582f3afe8c99052fcb5fd69b6d3b5d0966e761a820b1e80d45c456d3cb3072b2254114908e81ffc67d68b5590e3bb0b591425deb64a27e0a446b7b3bd56e115e6fedb326cb7230eb4d3944dc4952195b61a064584749dc01c745db4926148fe065ea365dd353536c9fd71d3b0141b7b584148e3433987e8ef89000b8b59ad8c122446ee441161c5ea3b7a61a1b1466bdfed2c8e7fefc09b4cc95555faa30403b9490a22"], 0x30}}, 0x0) sendmsg$NL80211_CMD_SET_BSS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r2, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5, 0x1d, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000080}, 0x800) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 03:46:26 executing program 1: 03:46:27 executing program 0: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) 03:46:31 executing program 4: r0 = socket$inet(0x10, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) poll(0x0, 0x0, 0x7ff) r3 = socket(0x10, 0x802, 0x0) r4 = epoll_create1(0x0) epoll_wait(r4, &(0x7f0000000080)=[{}], 0x1, 0x6fffeff7) write(r3, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000025c0)={0x30000011}) 03:46:31 executing program 3: 03:46:31 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NFNL_MSG_CTHELPER_GET(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x1, 0x9, 0x701, 0x0, 0x0, {0x7, 0x0, 0x3}, [@NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xc}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040000}, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r6 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000000180)={0xfffffffe, 0x4}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:31 executing program 1: 03:46:31 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000180)='trusted.overlay.redirect\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) getsockopt$EBT_SO_GET_INIT_INFO(r6, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000100)=0x78) 03:46:31 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:46:32 executing program 1: 03:46:32 executing program 3: 03:46:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000340)='/proc/capi/capi20ncci\x00', 0x40, 0x0) ioctl$VIDIOC_G_CTRL(r3, 0xc008561b, &(0x7f0000000380)={0x5, 0x1}) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm-monitor\x00', 0x1410c0, 0x0) r4 = syz_open_dev$vcsu(&(0x7f00000002c0)='/dev/vcsu#\x00', 0x3, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00000003c0)={0x4, 0x7, 0xce0800}) rt_sigaction(0xe, &(0x7f0000000040)={&(0x7f0000000000)="430f4cb7fa7f0000f23ed9e1646765d93266400f687300c441a72a0bc461d95eea4598430fee102ec00b07660fd820", 0x0, &(0x7f0000000100)="0fd39a66c80000663e660f1aa98a0000000f2e92b60000002e400f38f61f660f71e3fa660f7f7e0ac422797880020000008f098892a500000100c4e171571fc401ed73f4dd", {[0x8]}}, &(0x7f0000000200)={&(0x7f0000000180)="c4611c581066440f3a161f2d8fc9e09567040f38096607222c0a64f245a5f20f7021743667430ff5dbf01009c4e16dfdfe", 0x0, &(0x7f00000001c0)="2667f00048072eff9e21000000c482f92a13c4c3815cea0d670f73f700802d67a3b41e002ef3ad428684f5feff2d31c481fb2d8609000000c4c27d920cea"}, 0x8, &(0x7f0000000240)) r5 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:32 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$TCSETXW(r4, 0x5435, &(0x7f0000000140)={0x7f, 0x9, [0x80, 0x1, 0x1, 0x5, 0x9], 0xff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_DECODER_CMD(r6, 0xc0485660, &(0x7f0000000000)={0x2, 0x1, @raw_data=[0x4, 0x1ff, 0x6, 0x8, 0x4, 0x2, 0xfffffff8, 0x13a0, 0x6, 0x1e1, 0x9, 0xba3d, 0x8001, 0x1, 0x2, 0x4]}) r7 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20\x00', 0x0, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETOWNER(r7, 0x400454cc, r10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:32 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) getsockopt$inet6_int(r4, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:46:32 executing program 1: [ 3356.234572][ C0] not chained 530000 origins [ 3356.239190][ C0] CPU: 0 PID: 13557 Comm: kworker/u4:24 Not tainted 5.6.0-rc6-syzkaller #0 [ 3356.243773][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3356.243773][ C0] Workqueue: krdsd rds_connect_worker [ 3356.243773][ C0] Call Trace: [ 3356.243773][ C0] [ 3356.243773][ C0] dump_stack+0x1c9/0x220 [ 3356.243773][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3356.243773][ C0] ? xfrm_lookup_route+0x2c1/0x370 [ 3356.243773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.243773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.243773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.243773][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3356.243773][ C0] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 3356.243773][ C0] ? tcp_select_initial_window+0x60d/0x6c0 [ 3356.243773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.243773][ C0] __msan_chain_origin+0x50/0x90 [ 3356.243773][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3356.243773][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3356.243773][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3356.341812][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.341812][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.341812][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3356.341812][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3356.341812][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3356.341812][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3356.341812][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.341812][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3356.341812][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3356.341812][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.341812][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3356.341812][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3356.341812][ C0] ? tcp_filter+0xf0/0xf0 [ 3356.341812][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3356.341812][ C0] ip_local_deliver+0x62a/0x7c0 [ 3356.341812][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3356.341812][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3356.341812][ C0] ip_rcv+0x6cf/0x750 [ 3356.341812][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3356.341812][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3356.341812][ C0] process_backlog+0xf0b/0x1410 [ 3356.341812][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3356.341812][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3356.341812][ C0] net_rx_action+0x786/0x1aa0 [ 3356.341812][ C0] ? net_tx_action+0xc30/0xc30 [ 3356.341812][ C0] __do_softirq+0x311/0x83d [ 3356.341812][ C0] do_softirq_own_stack+0x49/0x80 [ 3356.341812][ C0] [ 3356.341812][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3356.341812][ C0] local_bh_enable+0x36/0x40 [ 3356.341812][ C0] ip_finish_output2+0x2115/0x2610 [ 3356.341812][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3356.341812][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3356.341812][ C0] __ip_finish_output+0xaa7/0xd80 [ 3356.341812][ C0] ip_finish_output+0x166/0x410 [ 3356.341812][ C0] ip_output+0x593/0x680 [ 3356.341812][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3356.341812][ C0] ? ip_finish_output+0x410/0x410 [ 3356.341812][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3356.341812][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3356.341812][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.341812][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.341812][ C0] ip_queue_xmit+0xcc/0xf0 [ 3356.341812][ C0] ? tcp_v4_fill_cb+0x580/0x580 [ 3356.341812][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3356.341812][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3356.341812][ C0] tcp_connect+0x4337/0x6920 [ 3356.341812][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 3356.341812][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.341812][ C0] tcp_v4_connect+0x21fd/0x2370 [ 3356.341812][ C0] ? tcp_twsk_unique+0xba0/0xba0 [ 3356.341812][ C0] __inet_stream_connect+0x2fb/0x1340 [ 3356.341812][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 3356.341812][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.341812][ C0] inet_stream_connect+0x101/0x180 [ 3356.341812][ C0] ? __inet_stream_connect+0x1340/0x1340 [ 3356.341812][ C0] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3356.341812][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3356.341812][ C0] ? rds_tcp_state_change+0x390/0x390 [ 3356.341812][ C0] rds_connect_worker+0x2a6/0x470 [ 3356.341812][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3356.341812][ C0] ? rds_addr_cmp+0x200/0x200 [ 3356.341812][ C0] process_one_work+0x1555/0x1f40 [ 3356.341812][ C0] worker_thread+0xef6/0x2450 [ 3356.341812][ C0] kthread+0x4b5/0x4f0 [ 3356.341812][ C0] ? process_one_work+0x1f40/0x1f40 [ 3356.341812][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3356.341812][ C0] ret_from_fork+0x35/0x40 [ 3356.341812][ C0] Uninit was stored to memory at: [ 3356.341812][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3356.341812][ C0] __msan_chain_origin+0x50/0x90 [ 3356.341812][ C0] tcp_conn_request+0x1781/0x4d10 [ 3356.341812][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3356.341812][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3356.341812][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3356.341812][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3356.341812][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3356.341812][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3356.341812][ C0] ip_local_deliver+0x62a/0x7c0 [ 3356.341812][ C0] ip_rcv+0x6cf/0x750 [ 3356.341812][ C0] process_backlog+0xf0b/0x1410 [ 3356.341812][ C0] net_rx_action+0x786/0x1aa0 [ 3356.341812][ C0] __do_softirq+0x311/0x83d [ 3356.341812][ C0] [ 3356.341812][ C0] Uninit was stored to memory at: [ 3356.341812][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3356.341812][ C0] __msan_chain_origin+0x50/0x90 [ 3356.341812][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3356.341812][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3356.341812][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3356.341812][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3356.341812][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3356.341812][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3356.341812][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3356.341812][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3356.341812][ C0] ip_local_deliver+0x62a/0x7c0 [ 3356.341812][ C0] ip_rcv+0x6cf/0x750 [ 3356.341812][ C0] process_backlog+0xf0b/0x1410 [ 3356.341812][ C0] net_rx_action+0x786/0x1aa0 [ 3356.341812][ C0] __do_softirq+0x311/0x83d [ 3356.341812][ C0] [ 3356.341812][ C0] Uninit was stored to memory at: [ 3356.341812][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3356.341812][ C0] __msan_chain_origin+0x50/0x90 [ 3356.341812][ C0] tcp_conn_request+0x1781/0x4d10 [ 3356.341812][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3356.341812][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3356.341812][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3356.341812][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3356.341812][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3356.341812][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3356.341812][ C0] ip_local_deliver+0x62a/0x7c0 [ 3356.341812][ C0] ip_rcv+0x6cf/0x750 [ 3356.341812][ C0] process_backlog+0xf0b/0x1410 [ 3356.341812][ C0] net_rx_action+0x786/0x1aa0 [ 3356.341812][ C0] __do_softirq+0x311/0x83d [ 3356.341812][ C0] [ 3356.341812][ C0] Uninit was stored to memory at: [ 3356.341812][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3356.341812][ C0] __msan_chain_origin+0x50/0x90 [ 3356.341812][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3356.341812][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3356.341812][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3356.341812][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3356.341812][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3356.341812][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3356.341812][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3356.341812][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3356.341812][ C0] ip_local_deliver+0x62a/0x7c0 [ 3356.341812][ C0] ip_rcv+0x6cf/0x750 [ 3356.341812][ C0] process_backlog+0xf0b/0x1410 [ 3356.341812][ C0] net_rx_action+0x786/0x1aa0 [ 3356.341812][ C0] __do_softirq+0x311/0x83d [ 3356.341812][ C0] [ 3356.341812][ C0] Uninit was stored to memory at: [ 3356.341812][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3356.341812][ C0] __msan_chain_origin+0x50/0x90 [ 3356.341812][ C0] tcp_conn_request+0x1781/0x4d10 [ 3356.341812][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3356.341812][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3356.341812][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3356.341812][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3356.341812][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3356.341812][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3356.341812][ C0] ip_local_deliver+0x62a/0x7c0 [ 3356.341812][ C0] ip_rcv+0x6cf/0x750 [ 3356.341812][ C0] process_backlog+0xf0b/0x1410 [ 3356.341812][ C0] net_rx_action+0x786/0x1aa0 [ 3356.341812][ C0] __do_softirq+0x311/0x83d [ 3356.341812][ C0] [ 3356.341812][ C0] Uninit was stored to memory at: [ 3356.341812][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3356.341812][ C0] __msan_chain_origin+0x50/0x90 [ 3356.341812][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3356.341812][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3356.341812][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3356.341812][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3356.341812][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3356.341812][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3356.341812][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3356.341812][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3356.341812][ C0] ip_local_deliver+0x62a/0x7c0 [ 3356.341812][ C0] ip_rcv+0x6cf/0x750 [ 3356.341812][ C0] process_backlog+0xf0b/0x1410 [ 3356.341812][ C0] net_rx_action+0x786/0x1aa0 [ 3356.341812][ C0] __do_softirq+0x311/0x83d [ 3356.341812][ C0] [ 3356.341812][ C0] Uninit was stored to memory at: [ 3356.341812][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3356.341812][ C0] __msan_chain_origin+0x50/0x90 [ 3356.341812][ C0] tcp_conn_request+0x1781/0x4d10 [ 3356.341812][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3356.341812][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3356.341812][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3356.341812][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3356.341812][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3356.341812][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3356.341812][ C0] ip_local_deliver+0x62a/0x7c0 [ 3356.341812][ C0] ip_rcv+0x6cf/0x750 [ 3356.341812][ C0] process_backlog+0xf0b/0x1410 [ 3356.341812][ C0] net_rx_action+0x786/0x1aa0 [ 3356.341812][ C0] __do_softirq+0x311/0x83d [ 3356.341812][ C0] [ 3356.341812][ C0] Uninit was created at: [ 3356.341812][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3356.341812][ C0] kmsan_alloc_page+0x12a/0x310 [ 3356.341812][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3356.341812][ C0] alloc_pages_current+0x67d/0x990 [ 3356.341812][ C0] alloc_slab_page+0x111/0x12f0 [ 3356.341812][ C0] new_slab+0x2bc/0x1130 [ 3356.341812][ C0] ___slab_alloc+0x1533/0x1f30 [ 3356.341812][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3356.341812][ C0] inet_reqsk_alloc+0xac/0x830 [ 3356.341812][ C0] tcp_conn_request+0x753/0x4d10 [ 3356.341812][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3356.341812][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3356.341812][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3356.341812][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3356.341812][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3356.341812][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3356.341812][ C0] ip_local_deliver+0x62a/0x7c0 [ 3356.341812][ C0] ip_rcv+0x6cf/0x750 [ 3356.341812][ C0] process_backlog+0xf0b/0x1410 [ 3356.341812][ C0] net_rx_action+0x786/0x1aa0 [ 3356.341812][ C0] __do_softirq+0x311/0x83d 03:46:37 executing program 4: 03:46:37 executing program 3: 03:46:37 executing program 1: 03:46:37 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ptype\x00') getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:46:37 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup2(r10, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) r12 = socket$inet_tcp(0x2, 0x1, 0x0) io_submit(0x0, 0xa, &(0x7f0000000b80)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x3, 0xffffffffffffffff, &(0x7f0000000100)="5311b9b25dc2c9eab690cb16787b7e185b46b2c5df929a4a578b528dc274793365941afeff89fce9938feaf1f9e92a2c242e48d33045129d5a7452918631022f9302e942799d2a779957a2621ff0a74cda65b7431f3871821fedb023cec5544f4464ffd644cc3666326864257eac344a2ed2bca3a7e2ddda6b2d86cc90677b32b38d97dbce59231417b73f9a316f3cd49486b73f37552f8f", 0x98, 0x1, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x6, 0x81, 0xffffffffffffffff, &(0x7f00000001c0)="20911d66de7e09b8fc78d3391c4024a18e3ca93551feb17ee8a7a486a44df93b15031337bf3628a5a8ab3961f74ea0ee90efaf53df58d4ff1bf10d1bdabfe604f01603e44bbb4a4ea9e5004a045d50fe624ad92b721d7bd8db618e336a073b63bf23219ff9d0c2e14f94c9", 0x6b, 0x3, 0x0, 0x1}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x101, 0xffffffffffffffff, &(0x7f0000000280)="7d121692a2bd83da1b3cebd020028bc00cd024d57690afcfa53c732a00a09fcf797f613a6860b38c2d28cf79daa38933f1cdd948b348ecbb626dade68862bccec6bb0ac2dbad092c5d7414c36d92198fa36aaed3e3c300aac5b485c9cf9d1778f4a3f4119cdef18ef121a86b5dbd8758558f9b3368c42d8603827296fd19bcf76c5feaf45edb4f72c89e5ba4b3531a0aa3007dfd79a2392ed3b7e9eb34b1feb7799defdf26434d0cad775878d582198a992ad5dc3e4c3ef16bfa8432d1f9b085fd6130c78381ffc409", 0xc9, 0x401, 0x0, 0x1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x5, 0xffffffffffffffff, &(0x7f00000003c0)="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", 0xff, 0x7, 0x0, 0x3}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000540)="b1f1dab9372bc28f0165e817aaceaf95ca3b164f43efdab8e281d4a3d5493769e32bc42e626141a43225262f61943e8b9ffac2927bf73eb70862baa90229fbc2d1752117030f4d3f91d679373daeb62429742fb1fbc441f5b4879c7253ddccbfc7dcc7b795579d3b5c7ae9d2ec26bf25d30bd6f622708eb0759e1997750c2dfe9c1a3962a9b0e7082dfec15b589ac83e7588c1b414f09b1e7fd8056a17f0d0c8d3dfc0230e1e9ac26c44d1b76c6b70179ba95cbbcc1251d748fe922f7e0a8ce08e8f09bcdcfb7392d10b9d1cf580ef77d1d7e7a226cf07eb7599c5", 0xdb, 0x6, 0x0, 0x1, r7}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x6, 0x1, r5, &(0x7f0000000680)="ae08a8a88ec6081cc7934470cbcaeecb21edc218b73233b122f16d520216109822234d0aa38e8312e1acd68cc66b0c836f68b86f0faf33b7d01a4868cecea7117d4c450288a0bdf7d98104995a395e2cbf74ba38328553f1323b01113ebea47659b11c9cbf355281a68a533882a7f9342dd825a1bd08f866710cb2c2364ebba7152bafc7384e5a9ebb82e7", 0x8b, 0xd13, 0x0, 0x1}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x3, 0x4, r8, &(0x7f0000000780)="81bfc52eb2ddecd4f099f9848c99bbd33a188117b2bbf41758e0d7649986993b581563a03f074edc2a623da2915ce7ebb12a662b742e62e537f2ddcd593c794eb169e71bab8ede3235eae41149f7ed049e1a4cc72604e552bf5bba8dcb872e9cc8c236722828183622a86da13da9471206", 0x71, 0x3, 0x0, 0x1, r0}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x6, 0x2, r9, &(0x7f0000000880)="3612221a8e60cac201a1a23137277361bd9f0cf369e9a67bc40abb6b9e112d28e6fdc3330f3f938cd21c6dbff83eb6bea5858e2eff4b54fc3440d785650e7c824502675a1a81ca1c453e05f4fdcd6b15c77d6a535eb675586029a40a5b175af99a8a40ef4193c2c36a05e18d815e3453204d620e452306cc24e9065bd6a405631d0c1b23167c6aadac101dab5d392e8ee02378f99d5b05057c08cedcef135927d9ab99c44c61fa494fde89e3cc126133e40e0b0b2c5dfcde0f00532e64cecb87acf9c232882ac20fa6b07a1520ad8d9201e496e22ceafc6bac5e5c120f6a32a5", 0xe0, 0x200000000000000, 0x0, 0x2, r11}, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x5, 0xf000, r1, &(0x7f00000009c0)="af4d6a2991484c76dfa874ce93f8b9857ac973dc9c656220ed3cdf37a6541d452a81d3cfb299ceef6eb268d4fa19e1f374fc269842e51a2c80064129b5d5862817e4baf9f9536c3f41603f", 0x4b, 0x0, 0x0, 0x1}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x2, 0x3ff, r12, &(0x7f0000000a80)="7c5014d7b92589fe4a86c4a67fd85a52cf12971be576f2052173d028caccb809121489df0f0e87b4178d10d586557c76ed11aaf7dab2d332c9a49e2c5e4d1b5d7430c4fae75594531bf33be6424cf491697583d9a2fae4830facf409b95827b1581cc17603f3aa4048775c8941123aba1b7dfa7d7c10238dd025efd0c5a2aa43c1d070e5da9c4f347483e891d5f44f747871ff382d4087f7227f24b3f15dbae7871fde15593ef860641346282288f508611a9178dd3a", 0xb6, 0x4, 0x0, 0x3}]) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000000)=0x2, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:37 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r5) setregid(r5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:37 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x3}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x71, &(0x7f00000000c0)={r2}, 0x8) 03:46:37 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(r0, 0xc0984124, &(0x7f00000000c0)) 03:46:37 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000040)={0x6, 0x8}) r3 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x8b7890dfb1a10ad5) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 03:46:37 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x10200, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) r4 = dup2(r3, r0) r5 = socket$inet6(0xa, 0x802, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x2, 0x0) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r7, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="380000001000050700"/20, @ANYRES32=r8, @ANYBLOB="00000016010000001800120008000100736974000c00020008000300", @ANYRES32=r9], 0x38}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00000000c0)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, r9}) epoll_pwait(r4, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f00000000c0)={[0xfd]}, 0x8) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6205be0ebcb4f9a6, 0x1010, r1, 0x72f2b000) 03:46:37 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) r6 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x800) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$USBDEVFS_REAPURB(r7, 0x4008550c, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="ab0000", 0x12) [ 3359.966456][ T3691] binder: 3689:3691 ioctl 8912 400200 returned -22 [ 3360.009014][ T3691] binder: 3689:3691 ioctl 4008550c 20000000 returned -22 03:46:41 executing program 4: timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {0x0, 0x9}}, 0x0) 03:46:41 executing program 3: pkey_alloc(0x0, 0x2) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8040, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x19}) ioctl$SOUND_MIXER_READ_VOLUME(0xffffffffffffffff, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) accept$inet6(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) 03:46:41 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000300)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_PROTOCOLS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x40, r3, 0x2, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @rand_addr="9b66f161f796ed0b3bc46c1323c95bd0"}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x40}, 0x1, 0x0, 0x0, 0xc801}, 0x10000000) r4 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r5 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) creat(&(0x7f0000000280)='./file0\x00', 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in6=@loopback}}, {{@in6=@initdev}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$VIDIOC_SUBDEV_G_FMT(r5, 0xc0585604, &(0x7f0000000100)={0x0, 0x0, {0x200, 0xa2f, 0x1012, 0x3, 0x1, 0x0, 0x0, 0x2}}) 03:46:41 executing program 1: r0 = socket(0x10, 0x80002, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x3d, 0x0, &(0x7f0000000040)) 03:46:41 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x0, 0x1}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r3, 0x9, 0x9bf8, 0x8, 0x4, 0x2}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r0) 03:46:41 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x43c, 0x1) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NS_GET_NSTYPE(r5, 0xb703, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x101000, 0x0) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000002c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x88, r8, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_SECCTX={0x27, 0x7, 'system_u:object_r:audisp_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6gretap0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'nr0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x22, 0x7, 'system_u:object_r:devlog_t:s0\x00'}]}, 0x88}, 0x1, 0x0, 0x0, 0x48c0}, 0x40005) sendmsg$NLBL_UNLABEL_C_STATICLIST(r7, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r8, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr="3d820db08bc221d28a7510b553cab396"}]}, 0x38}, 0x1, 0x0, 0x0, 0x8090}, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r9, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r9, @in6={{0xa, 0x4e22, 0x4, @rand_addr="4fa7618a56c048f4d478419af36d6b68", 0xfff}}}, &(0x7f0000000180)=0x84) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:46:41 executing program 3: r0 = socket(0x10, 0x80002, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x3e, 0x0, &(0x7f0000000040)) 03:46:41 executing program 1: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x80051) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) 03:46:41 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa6, 0xc40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) connect$caif(r2, &(0x7f0000000000)=@dgm={0x25, 0x3, 0x8}, 0x18) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = syz_open_pts(0xffffffffffffffff, 0x80000) dup(r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r8, 0x4c00, r0) 03:46:41 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$RNDADDTOENTCNT(r0, 0x5207, 0x0) 03:46:41 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$NFNL_MSG_CTHELPER_DEL(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="580000000209050000000000000000000c0000091400020006000340f800000006000340000300000900010073797a30000000000c00048008000140000000020c00048008000140fffffffa0900010073797a3000000000"], 0x58}, 0x1, 0x0, 0x0, 0x2800c}, 0x4000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NLBL_UNLABEL_C_LIST(r5, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, 0x0, 0x200, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4084}, 0x8001) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup2(r6, r6) sendmmsg$inet_sctp(r5, &(0x7f0000000680)=[{&(0x7f0000000480)=@in={0x2, 0x4e21, @rand_addr=0x7}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000004c0)="95fa5fdce5", 0x5}, {&(0x7f0000000500)="30aee20f636d2c5ce60ee7cbb90210f18564a4d586ba8795757748325eb9b2fd3769670222bed38e37453a3f81af298d11eb4c714cbf3b1a10a7e9c6a9ee6e49b181f135f2765252d63507905db470cb5ad0e9e39d2a75cf6c8fdf71f6a24d5d01460f752b9caf3b23ee7b26cfd2e29f9952024215e12c185b3f2c87aac648de12768f86d3dfc04443f833ab26536b6fbb32", 0x92}], 0x2, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x2, 0x8, 0x5, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}, @init={0x18, 0x84, 0x0, {0x7f, 0x1, 0x7ff, 0x9}}], 0x68, 0x4040800}], 0x0, 0x8801) ioctl$VIDIOC_S_EDID(r7, 0xc0285629, &(0x7f0000000100)={0x0, 0x101, 0x9, [], &(0x7f00000000c0)=0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_FREE(r7, 0x40206435, &(0x7f0000000040)={0xe0a5, 0x0, 0x0, 0x4fbdbce5}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x6, 0x10, 0x100000001, 0x8}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000400)={r8, 0x8}, &(0x7f0000000440)=0x8) getsockopt$inet6_int(r3, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:46:42 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 03:46:45 executing program 4: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f0000000640)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000000)) 03:46:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x402c5342, &(0x7f0000000080)={0x1b6, @time}) 03:46:45 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x7, 0x800, 0x1}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$VIDIOC_G_PRIORITY(r5, 0x80045643, 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f00000000c0)={{0x2, 0x0, @descriptor="9710d69d40c6474b"}}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r6, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:46:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f00000002c0)={0xa00000, 0x3f, 0x400, r8, 0x0, &(0x7f0000000280)={0x9a0921, 0xfffff800, [], @p_u16=&(0x7f0000000240)=0xbad2}}) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = dup2(r10, r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c000000", @ANYBLOB="f2bf8b12a8b31a7a67f8cfcd91c6414b5499", @ANYBLOB="000228bd7000ffdbdf25010000001c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="3400078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100000000001400078008007130412671cfc3b61ba7d94001000efb6a5d6ed88dfd01ce192037af81f22e295c", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="1c000780080001000c88fd760aa029b8ea5af366fc4ad25656ad6623c82ca29770f209ea72926ae96812fe2c617119df37f87fdb89064948c576f02063dd24e524e6e6b272ffddf575eb00752106d9755c192f1eda1550749802e49ed05ce5c60593b0edee31504e3547df3c6dd122a545e86cf18a4e4e3acc5334d164e438b0d9fccfbf4a289d755175fd6ea24a406b773b0d89", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB], 0x1f}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) r12 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:45 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$IMCLEAR_L2(r3, 0x80044946, &(0x7f0000000000)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:45 executing program 1: r0 = socket(0x10, 0x80002, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x43, 0x0, &(0x7f0000000040)) 03:46:45 executing program 3: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000880)=@deltfilter={0x24, 0x2d, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x0, 0x8}}}, 0x24}}, 0x0) 03:46:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x200, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='cgroup\x00') exit(0x0) sendfile(r0, r0, 0x0, 0x3) 03:46:46 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r4, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r4, 0xbc, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e21, 0x80000000, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x40}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e22, 0x3f, @rand_addr="b5de6c3757309467d4c7128d2de9af96", 0x100}, @in6={0xa, 0x4e24, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e20, 0xfff, @empty, 0x2}, @in6={0xa, 0x4e24, 0x0, @mcast1, 0x80000000}]}, &(0x7f0000000040)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) write$P9_RGETLOCK(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="290000003702b9c28fef8658446facc33dcf0000", @ANYRES32=r6, @ANYBLOB="09002f6038b1016465762f6c6f6f702300"], 0x29) r7 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = dup2(r8, r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r0) 03:46:46 executing program 3: r0 = creat(&(0x7f0000000240)='./bus\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r1, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xe}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 03:46:46 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x3ff, 0x5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) [ 3369.652803][ C0] not chained 540000 origins [ 3369.653787][ C0] CPU: 0 PID: 13557 Comm: kworker/u4:24 Not tainted 5.6.0-rc6-syzkaller #0 [ 3369.653787][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3369.653787][ C0] Workqueue: krdsd rds_connect_worker [ 3369.653787][ C0] Call Trace: [ 3369.653787][ C0] [ 3369.653787][ C0] dump_stack+0x1c9/0x220 [ 3369.653787][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3369.653787][ C0] ? should_fail+0x72/0x9e0 [ 3369.653787][ C0] ? ret_from_fork+0x35/0x40 [ 3369.653787][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3369.653787][ C0] ? arch_stack_walk+0x34c/0x3e0 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3369.653787][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 3369.653787][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3369.653787][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3369.653787][ C0] ? tcp_parse_options+0x1ada/0x1b90 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] __msan_chain_origin+0x50/0x90 [ 3369.653787][ C0] tcp_conn_request+0x1781/0x4d10 [ 3369.653787][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3369.653787][ C0] ? cache_from_obj+0x2d7/0x6b0 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3369.653787][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3369.653787][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3369.653787][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3369.653787][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3369.653787][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3369.653787][ C0] ? tcp_filter+0xf0/0xf0 [ 3369.653787][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3369.653787][ C0] ip_local_deliver+0x62a/0x7c0 [ 3369.653787][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3369.653787][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3369.653787][ C0] ip_rcv+0x6cf/0x750 [ 3369.653787][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3369.653787][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3369.653787][ C0] process_backlog+0xf0b/0x1410 [ 3369.653787][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3369.653787][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3369.653787][ C0] net_rx_action+0x786/0x1aa0 [ 3369.653787][ C0] ? net_tx_action+0xc30/0xc30 [ 3369.653787][ C0] __do_softirq+0x311/0x83d [ 3369.653787][ C0] do_softirq_own_stack+0x49/0x80 [ 3369.653787][ C0] [ 3369.653787][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3369.653787][ C0] local_bh_enable+0x36/0x40 [ 3369.653787][ C0] ip_finish_output2+0x2115/0x2610 [ 3369.653787][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3369.653787][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3369.653787][ C0] __ip_finish_output+0xaa7/0xd80 [ 3369.653787][ C0] ip_finish_output+0x166/0x410 [ 3369.653787][ C0] ip_output+0x593/0x680 [ 3369.653787][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3369.653787][ C0] ? ip_finish_output+0x410/0x410 [ 3369.653787][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3369.653787][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] ip_queue_xmit+0xcc/0xf0 [ 3369.653787][ C0] ? tcp_v4_fill_cb+0x580/0x580 [ 3369.653787][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3369.653787][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3369.653787][ C0] tcp_connect+0x4337/0x6920 [ 3369.653787][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] tcp_v4_connect+0x21fd/0x2370 [ 3369.653787][ C0] ? tcp_twsk_unique+0xba0/0xba0 [ 3369.653787][ C0] __inet_stream_connect+0x2fb/0x1340 [ 3369.653787][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] inet_stream_connect+0x101/0x180 [ 3369.653787][ C0] ? __inet_stream_connect+0x1340/0x1340 [ 3369.653787][ C0] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3369.653787][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3369.653787][ C0] ? rds_tcp_state_change+0x390/0x390 [ 3369.653787][ C0] rds_connect_worker+0x2a6/0x470 [ 3369.653787][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3369.653787][ C0] ? rds_addr_cmp+0x200/0x200 [ 3369.653787][ C0] process_one_work+0x1555/0x1f40 [ 3369.653787][ C0] worker_thread+0xef6/0x2450 [ 3369.653787][ C0] kthread+0x4b5/0x4f0 [ 3369.653787][ C0] ? process_one_work+0x1f40/0x1f40 [ 3369.653787][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3369.653787][ C0] ret_from_fork+0x35/0x40 [ 3369.653787][ C0] Uninit was stored to memory at: [ 3369.653787][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3369.653787][ C0] __msan_chain_origin+0x50/0x90 [ 3369.653787][ C0] tcp_conn_request+0x1781/0x4d10 [ 3369.653787][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3369.653787][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3369.653787][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3369.653787][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3369.653787][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3369.653787][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3369.653787][ C0] ip_local_deliver+0x62a/0x7c0 [ 3369.653787][ C0] ip_rcv+0x6cf/0x750 [ 3369.653787][ C0] process_backlog+0xf0b/0x1410 [ 3369.653787][ C0] net_rx_action+0x786/0x1aa0 [ 3369.653787][ C0] __do_softirq+0x311/0x83d [ 3369.653787][ C0] [ 3369.653787][ C0] Uninit was stored to memory at: [ 3369.653787][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3369.653787][ C0] __msan_chain_origin+0x50/0x90 [ 3369.653787][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3369.653787][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3369.653787][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3369.653787][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3369.653787][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3369.653787][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3369.653787][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3369.653787][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3369.653787][ C0] ip_local_deliver+0x62a/0x7c0 [ 3369.653787][ C0] ip_rcv+0x6cf/0x750 [ 3369.653787][ C0] process_backlog+0xf0b/0x1410 [ 3369.653787][ C0] net_rx_action+0x786/0x1aa0 [ 3369.653787][ C0] __do_softirq+0x311/0x83d [ 3369.653787][ C0] [ 3369.653787][ C0] Uninit was stored to memory at: [ 3369.653787][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3369.653787][ C0] __msan_chain_origin+0x50/0x90 [ 3369.653787][ C0] tcp_conn_request+0x1781/0x4d10 [ 3369.653787][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3369.653787][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3369.653787][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3369.653787][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3369.653787][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3369.653787][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3369.653787][ C0] ip_local_deliver+0x62a/0x7c0 [ 3369.653787][ C0] ip_rcv+0x6cf/0x750 [ 3369.653787][ C0] process_backlog+0xf0b/0x1410 [ 3369.653787][ C0] net_rx_action+0x786/0x1aa0 [ 3369.653787][ C0] __do_softirq+0x311/0x83d [ 3369.653787][ C0] [ 3369.653787][ C0] Uninit was stored to memory at: [ 3369.653787][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3369.653787][ C0] __msan_chain_origin+0x50/0x90 [ 3369.653787][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3369.653787][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3369.653787][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3369.653787][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3369.653787][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3369.653787][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3369.653787][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3369.653787][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3369.653787][ C0] ip_local_deliver+0x62a/0x7c0 [ 3369.653787][ C0] ip_rcv+0x6cf/0x750 [ 3369.653787][ C0] process_backlog+0xf0b/0x1410 [ 3369.653787][ C0] net_rx_action+0x786/0x1aa0 [ 3369.653787][ C0] __do_softirq+0x311/0x83d [ 3369.653787][ C0] [ 3369.653787][ C0] Uninit was stored to memory at: [ 3369.653787][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3369.653787][ C0] __msan_chain_origin+0x50/0x90 [ 3369.653787][ C0] tcp_conn_request+0x1781/0x4d10 [ 3369.653787][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3369.653787][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3369.653787][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3369.653787][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3369.653787][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3369.653787][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3369.653787][ C0] ip_local_deliver+0x62a/0x7c0 [ 3369.653787][ C0] ip_rcv+0x6cf/0x750 [ 3369.653787][ C0] process_backlog+0xf0b/0x1410 [ 3369.653787][ C0] net_rx_action+0x786/0x1aa0 [ 3369.653787][ C0] __do_softirq+0x311/0x83d [ 3369.653787][ C0] [ 3369.653787][ C0] Uninit was stored to memory at: [ 3369.653787][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3369.653787][ C0] __msan_chain_origin+0x50/0x90 [ 3369.653787][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3369.653787][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3369.653787][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3369.653787][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3369.653787][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3369.653787][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3369.653787][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3369.653787][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3369.653787][ C0] ip_local_deliver+0x62a/0x7c0 [ 3369.653787][ C0] ip_rcv+0x6cf/0x750 [ 3369.653787][ C0] process_backlog+0xf0b/0x1410 [ 3369.653787][ C0] net_rx_action+0x786/0x1aa0 [ 3369.653787][ C0] __do_softirq+0x311/0x83d [ 3369.653787][ C0] [ 3369.653787][ C0] Uninit was stored to memory at: [ 3369.653787][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3369.653787][ C0] __msan_chain_origin+0x50/0x90 [ 3369.653787][ C0] tcp_conn_request+0x1781/0x4d10 [ 3369.653787][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3369.653787][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3369.653787][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3369.653787][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3369.653787][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3369.653787][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3369.653787][ C0] ip_local_deliver+0x62a/0x7c0 [ 3369.653787][ C0] ip_rcv+0x6cf/0x750 [ 3369.653787][ C0] process_backlog+0xf0b/0x1410 [ 3369.653787][ C0] net_rx_action+0x786/0x1aa0 [ 3369.653787][ C0] __do_softirq+0x311/0x83d [ 3369.653787][ C0] [ 3369.653787][ C0] Uninit was created at: [ 3369.653787][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3369.653787][ C0] kmsan_alloc_page+0x12a/0x310 [ 3369.653787][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3369.653787][ C0] alloc_pages_current+0x67d/0x990 [ 3369.653787][ C0] alloc_slab_page+0x111/0x12f0 [ 3369.653787][ C0] new_slab+0x2bc/0x1130 [ 3369.653787][ C0] ___slab_alloc+0x1533/0x1f30 [ 3369.653787][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3369.653787][ C0] inet_reqsk_alloc+0xac/0x830 [ 3369.653787][ C0] tcp_conn_request+0x753/0x4d10 [ 3369.653787][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3369.653787][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3369.653787][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3369.653787][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3369.653787][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3369.653787][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3369.653787][ C0] ip_local_deliver+0x62a/0x7c0 [ 3369.653787][ C0] ip_rcv+0x6cf/0x750 [ 3369.653787][ C0] process_backlog+0xf0b/0x1410 [ 3369.653787][ C0] net_rx_action+0x786/0x1aa0 [ 3369.653787][ C0] __do_softirq+0x311/0x83d 03:46:53 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000640)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_PARM(r0, 0xc0cc5616, &(0x7f0000000040)={0x2, @raw_data="29eb3e714f898d52eabd511a24d897c8b4a51c3fa2a68e207ddbd3c6814fe7ebdfb13b7aec2ccc450764a53d7ca452df72f01c18a4867fefb4560d3a94705f69db55288d704d1453b9e4ef48b0b4ba527f50106eb5cc0371a19eb9cde2ba82df48ba162ce5edb4af7f500a8535f7f71f0e59912e274f3c0cabb940fa70d117e2bcbeee67d58a0cf6bc56ffd4d5d8c507355708a8db80494ce68af8ce1299da4e00d9997da01db8dbaab900b89f866be74b09cdf4bcd066c8656187232756a1abfe4d65de423bc7f9"}) 03:46:53 executing program 5: mq_open(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x2}) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040), 0x81, 0x0) 03:46:53 executing program 3: unshare(0x8000400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x14, &(0x7f00000000c0)={r5}, 0x8) 03:46:53 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2, 0x80002, 0x82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000240)={r3, 0x81}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r6, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r6, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e21, @multicast1}}, 0xf800, 0x8, 0x3, 0x9, 0x2}, &(0x7f0000000180)=0x98) sendto$rxrpc(r0, &(0x7f00000002c0)="c12868d7032364d6d39889c64308c6961ea246668e89e634b2d84d43396dba6d363452f1ab00c322d783aef22f1052b54dac6f8026e8947f0fa6ad88da74f4cca8758c91dd487acdc90de07355b86bbc2ebc4c4487239c01fdb9f9", 0x5b, 0x4000000, &(0x7f0000000380)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x24) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r7, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_GET_ENDIAN(0x13, &(0x7f00000001c0)) getsockopt$inet6_int(r8, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:46:53 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0xe300, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) ioctl$VIDIOC_QBUF(r7, 0xc058560f, &(0x7f00000000c0)={0x2, 0x4, 0x4, 0x20, 0x3, {0x77359400}, {0x3, 0x2, 0x40, 0x5, 0x8, 0x3, "f55e0b90"}, 0x68c2, 0x4, @offset=0x6, 0x9b6b, 0x0, r4}) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400203) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) [ 3375.125256][ T3833] sctp: [Deprecated]: syz-executor.2 (pid 3833) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3375.125256][ T3833] Use struct sctp_sack_info instead 03:46:53 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r4, r4) r5 = accept(r2, &(0x7f0000000100)=@can, &(0x7f0000000040)=0x80) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000180)={0x1, @loopback, 0x4e21, 0x2, 'ovf\x00', 0x1a, 0x200, 0x5b}, 0x53) setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000000000)=0x53c3, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) r6 = msgget$private(0x0, 0x0) msgctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/3) 03:46:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x12}, 0x3c) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) gettid() write$cgroup_int(r1, &(0x7f0000000040), 0x12) 03:46:53 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) write$binfmt_elf32(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) 03:46:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x44, 0x30, 0x727, 0x0, 0x0, {}, [{0x30, 0x1, [@m_ct={0x2c, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}]}, {0x4}}}]}]}, 0x44}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") [ 3375.466978][ T3840] sctp: [Deprecated]: syz-executor.2 (pid 3840) Use of struct sctp_assoc_value in delayed_ack socket option. [ 3375.466978][ T3840] Use struct sctp_sack_info instead 03:46:53 executing program 5: r0 = syz_open_dev$vbi(&(0x7f0000000640)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_S_PARM(r0, 0xc0cc5616, &(0x7f0000000040)={0xa, @raw_data="29eb3e714f898d52eabd511a24d897c8b4a51c3fa2a68e207ddbd3c6814fe7ebdfb13b7aec2ccc450764a53d7ca452df72f01c18a4867fefb4560d3a94705f69db55288d704d1453b9e4ef48b0b4ba527f50106eb5cc0371a19eb9cde2ba82df48ba162ce5edb4af7f500a8535f7f71f0e59912e274f3c0cabb940fa70d117e2bcbeee67d58a0cf6bc56ffd4d5d8c507355708a8db80494ce68af8ce1299da4e00d9997da01db8dbaab900b89f866be74b09cdf4bcd066c8656187232756a1abfe4d65de423bc7f9"}) 03:46:53 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3a, 0x0, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r2, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000000100), &(0x7f00000000c0)=0x2) 03:46:57 executing program 4: set_mempolicy(0x2, &(0x7f00000000c0)=0x2, 0x8) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cachefiles\x00', 0x0, 0x0) 03:46:57 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x208000000a5, 0x721040) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = getpid() process_vm_writev(r4, &(0x7f0000000ac0)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f00000001c0)=""/195, 0xc3}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f00000002c0)=""/226, 0xe2}, {&(0x7f00000003c0)=""/6, 0x6}, {&(0x7f0000000a00)=""/173, 0xad}], 0x6, &(0x7f0000000940)=[{&(0x7f0000000480)=""/173, 0xad}, {&(0x7f0000000540)=""/98, 0x62}, {&(0x7f00000005c0)=""/152, 0x98}, {&(0x7f0000000680)=""/34, 0x22}, {&(0x7f00000006c0)=""/176, 0xb0}, {&(0x7f0000000780)=""/46, 0x2e}, {&(0x7f00000007c0)=""/73, 0x49}, {&(0x7f0000000840)=""/127, 0x7f}, {&(0x7f00000008c0)=""/93, 0x5d}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:57 executing program 5: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x4000009) 03:46:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x8800000000000000, 0x29, 0x0, &(0x7f0000000200)) 03:46:57 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x14, r7, 0xc91add0bf88807dd, 0x0, 0x0, {0x33}}, 0x14}, 0x1, 0x60}, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="15006638", @ANYRES16=r7, @ANYBLOB="000127bd7000ffdbdf2525000000"], 0x14}, 0x1, 0x0, 0x0, 0x2400c884}, 0x4000) 03:46:57 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x12}, 0x3c) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) gettid() write$cgroup_int(r1, &(0x7f0000000040), 0x12) 03:46:57 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x200, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) close(r0) 03:46:57 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r4 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 03:46:57 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, &(0x7f0000000100)={0x0, [[], [0x0, 0x0, 0x1], [0x0, 0x400]], [], [{}, {}, {}, {0x0, 0x0, 0x0, 0x0, 0x1}, {}, {}, {0x5}, {}, {}, {}, {}, {0x0, 0x80}]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) 03:46:57 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000040)) 03:46:57 executing program 5: openat$uhid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uhid\x00', 0x0, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x800, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfb) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000540)=""/136) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f00000004c0)=0x100040000) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000000, 0x0, 0xfffffffffffffffe, &(0x7f0000000500), 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond0\x00', 0x400}) perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000140)={0x2, 0xed, 0x4, 0x8, 0x10, 0x7fffffff}) ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f00000002c0)) [ 3379.889325][ C1] not chained 550000 origins [ 3379.893774][ C1] CPU: 1 PID: 13557 Comm: kworker/u4:24 Not tainted 5.6.0-rc6-syzkaller #0 [ 3379.893774][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3379.903421][ C1] Workqueue: krdsd rds_connect_worker [ 3379.903421][ C1] Call Trace: [ 3379.903421][ C1] [ 3379.903421][ C1] dump_stack+0x1c9/0x220 [ 3379.903421][ C1] kmsan_internal_chain_origin+0x6f/0x130 [ 3379.903421][ C1] ? should_fail+0x72/0x9e0 [ 3379.903421][ C1] ? ret_from_fork+0x35/0x40 [ 3379.903421][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3379.903421][ C1] ? arch_stack_walk+0x34c/0x3e0 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3379.903421][ C1] ? kmsan_get_metadata+0x4f/0x180 [ 3379.903421][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3379.903421][ C1] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3379.903421][ C1] ? tcp_parse_options+0x1ada/0x1b90 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] __msan_chain_origin+0x50/0x90 [ 3379.903421][ C1] tcp_conn_request+0x174b/0x4d10 [ 3379.903421][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3379.903421][ C1] ? cache_from_obj+0x2d7/0x6b0 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3379.903421][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3379.903421][ C1] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3379.903421][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3379.903421][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3379.903421][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3379.903421][ C1] ? tcp_filter+0xf0/0xf0 [ 3379.903421][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3379.903421][ C1] ip_local_deliver+0x62a/0x7c0 [ 3379.903421][ C1] ? ip_local_deliver+0x7c0/0x7c0 [ 3379.903421][ C1] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3379.903421][ C1] ip_rcv+0x6cf/0x750 [ 3379.903421][ C1] ? ip_rcv_core+0x1270/0x1270 [ 3379.903421][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3379.903421][ C1] process_backlog+0xf0b/0x1410 [ 3379.903421][ C1] ? ip_local_deliver_finish+0x350/0x350 [ 3379.903421][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3379.903421][ C1] net_rx_action+0x786/0x1aa0 [ 3379.903421][ C1] ? net_tx_action+0xc30/0xc30 [ 3379.903421][ C1] __do_softirq+0x311/0x83d [ 3379.903421][ C1] do_softirq_own_stack+0x49/0x80 [ 3379.903421][ C1] [ 3379.903421][ C1] __local_bh_enable_ip+0x184/0x1d0 [ 3379.903421][ C1] local_bh_enable+0x36/0x40 [ 3379.903421][ C1] ip_finish_output2+0x2115/0x2610 [ 3379.903421][ C1] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3379.903421][ C1] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3379.903421][ C1] __ip_finish_output+0xaa7/0xd80 [ 3379.903421][ C1] ip_finish_output+0x166/0x410 [ 3379.903421][ C1] ip_output+0x593/0x680 [ 3379.903421][ C1] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3379.903421][ C1] ? ip_finish_output+0x410/0x410 [ 3379.903421][ C1] __ip_queue_xmit+0x1b5c/0x21a0 [ 3379.903421][ C1] ? kmsan_set_origin_checked+0x95/0xf0 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] ip_queue_xmit+0xcc/0xf0 [ 3379.903421][ C1] ? tcp_v4_fill_cb+0x580/0x580 [ 3379.903421][ C1] __tcp_transmit_skb+0x439c/0x6090 [ 3379.903421][ C1] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3379.903421][ C1] tcp_connect+0x4337/0x6920 [ 3379.903421][ C1] ? __msan_poison_alloca+0xf0/0x120 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] tcp_v4_connect+0x21fd/0x2370 [ 3379.903421][ C1] ? tcp_twsk_unique+0xba0/0xba0 [ 3379.903421][ C1] __inet_stream_connect+0x2fb/0x1340 [ 3379.903421][ C1] ? __local_bh_enable_ip+0x97/0x1d0 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] inet_stream_connect+0x101/0x180 [ 3379.903421][ C1] ? __inet_stream_connect+0x1340/0x1340 [ 3379.903421][ C1] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3379.903421][ C1] ? kmsan_get_metadata+0x11d/0x180 [ 3379.903421][ C1] ? rds_tcp_state_change+0x390/0x390 [ 3379.903421][ C1] rds_connect_worker+0x2a6/0x470 [ 3379.903421][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3379.903421][ C1] ? rds_addr_cmp+0x200/0x200 [ 3379.903421][ C1] process_one_work+0x1555/0x1f40 [ 3379.903421][ C1] worker_thread+0xef6/0x2450 [ 3379.903421][ C1] kthread+0x4b5/0x4f0 [ 3379.903421][ C1] ? process_one_work+0x1f40/0x1f40 [ 3379.903421][ C1] ? kthread_blkcg+0xf0/0xf0 [ 3379.903421][ C1] ret_from_fork+0x35/0x40 [ 3379.903421][ C1] Uninit was stored to memory at: [ 3379.903421][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3379.903421][ C1] __msan_chain_origin+0x50/0x90 [ 3379.903421][ C1] tcp_conn_request+0x1781/0x4d10 [ 3379.903421][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3379.903421][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3379.903421][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3379.903421][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3379.903421][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3379.903421][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3379.903421][ C1] ip_local_deliver+0x62a/0x7c0 [ 3379.903421][ C1] ip_rcv+0x6cf/0x750 [ 3379.903421][ C1] process_backlog+0xf0b/0x1410 [ 3379.903421][ C1] net_rx_action+0x786/0x1aa0 [ 3379.903421][ C1] __do_softirq+0x311/0x83d [ 3379.903421][ C1] [ 3379.903421][ C1] Uninit was stored to memory at: [ 3379.903421][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3379.903421][ C1] __msan_chain_origin+0x50/0x90 [ 3379.903421][ C1] tcp_openreq_init_rwin+0xc22/0xc80 [ 3379.903421][ C1] tcp_conn_request+0x33d7/0x4d10 [ 3379.903421][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3379.903421][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3379.903421][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3379.903421][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3379.903421][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3379.903421][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3379.903421][ C1] ip_local_deliver+0x62a/0x7c0 [ 3379.903421][ C1] ip_rcv+0x6cf/0x750 [ 3379.903421][ C1] process_backlog+0xf0b/0x1410 [ 3379.903421][ C1] net_rx_action+0x786/0x1aa0 [ 3379.903421][ C1] __do_softirq+0x311/0x83d [ 3379.903421][ C1] [ 3379.903421][ C1] Uninit was stored to memory at: [ 3379.903421][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3379.903421][ C1] __msan_chain_origin+0x50/0x90 [ 3379.903421][ C1] tcp_conn_request+0x1781/0x4d10 [ 3379.903421][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3379.903421][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3379.903421][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3379.903421][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3379.903421][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3379.903421][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3379.903421][ C1] ip_local_deliver+0x62a/0x7c0 [ 3379.903421][ C1] ip_rcv+0x6cf/0x750 [ 3379.903421][ C1] process_backlog+0xf0b/0x1410 [ 3379.903421][ C1] net_rx_action+0x786/0x1aa0 [ 3379.903421][ C1] __do_softirq+0x311/0x83d [ 3379.903421][ C1] [ 3379.903421][ C1] Uninit was stored to memory at: [ 3379.903421][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3379.903421][ C1] __msan_chain_origin+0x50/0x90 [ 3379.903421][ C1] tcp_openreq_init_rwin+0xc22/0xc80 [ 3379.903421][ C1] tcp_conn_request+0x33d7/0x4d10 [ 3379.903421][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3379.903421][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3379.903421][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3379.903421][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3379.903421][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3379.903421][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3379.903421][ C1] ip_local_deliver+0x62a/0x7c0 [ 3379.903421][ C1] ip_rcv+0x6cf/0x750 [ 3379.903421][ C1] process_backlog+0xf0b/0x1410 [ 3379.903421][ C1] net_rx_action+0x786/0x1aa0 [ 3379.903421][ C1] __do_softirq+0x311/0x83d [ 3379.903421][ C1] [ 3379.903421][ C1] Uninit was stored to memory at: [ 3379.903421][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3379.903421][ C1] __msan_chain_origin+0x50/0x90 [ 3379.903421][ C1] tcp_conn_request+0x1781/0x4d10 [ 3379.903421][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3379.903421][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3379.903421][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3379.903421][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3379.903421][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3379.903421][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3379.903421][ C1] ip_local_deliver+0x62a/0x7c0 [ 3379.903421][ C1] ip_rcv+0x6cf/0x750 [ 3379.903421][ C1] process_backlog+0xf0b/0x1410 [ 3379.903421][ C1] net_rx_action+0x786/0x1aa0 [ 3379.903421][ C1] __do_softirq+0x311/0x83d [ 3379.903421][ C1] [ 3379.903421][ C1] Uninit was stored to memory at: [ 3379.903421][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3379.903421][ C1] __msan_chain_origin+0x50/0x90 [ 3379.903421][ C1] tcp_openreq_init_rwin+0xc22/0xc80 [ 3379.903421][ C1] tcp_conn_request+0x33d7/0x4d10 [ 3379.903421][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3379.903421][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3379.903421][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3379.903421][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3379.903421][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3379.903421][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3379.903421][ C1] ip_local_deliver+0x62a/0x7c0 [ 3379.903421][ C1] ip_rcv+0x6cf/0x750 [ 3379.903421][ C1] process_backlog+0xf0b/0x1410 [ 3379.903421][ C1] net_rx_action+0x786/0x1aa0 [ 3379.903421][ C1] __do_softirq+0x311/0x83d [ 3379.903421][ C1] [ 3379.903421][ C1] Uninit was stored to memory at: [ 3379.903421][ C1] kmsan_internal_chain_origin+0xad/0x130 [ 3379.903421][ C1] __msan_chain_origin+0x50/0x90 [ 3379.903421][ C1] tcp_conn_request+0x1781/0x4d10 [ 3379.903421][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3379.903421][ C1] tcp_v6_conn_request+0xb5/0x2d0 [ 3379.903421][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3379.903421][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3379.903421][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3379.903421][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3379.903421][ C1] ip_local_deliver+0x62a/0x7c0 [ 3379.903421][ C1] ip_rcv+0x6cf/0x750 [ 3379.903421][ C1] process_backlog+0xf0b/0x1410 [ 3379.903421][ C1] net_rx_action+0x786/0x1aa0 [ 3379.903421][ C1] __do_softirq+0x311/0x83d [ 3379.903421][ C1] [ 3379.903421][ C1] Uninit was created at: [ 3379.903421][ C1] kmsan_save_stack_with_flags+0x3c/0x90 [ 3379.903421][ C1] kmsan_alloc_page+0x12a/0x310 [ 3379.903421][ C1] __alloc_pages_nodemask+0x5712/0x5e80 [ 3379.903421][ C1] alloc_pages_current+0x67d/0x990 [ 3379.903421][ C1] alloc_slab_page+0x111/0x12f0 [ 3379.903421][ C1] new_slab+0x2bc/0x1130 [ 3379.903421][ C1] ___slab_alloc+0x1533/0x1f30 [ 3379.903421][ C1] kmem_cache_alloc+0xb23/0xd70 [ 3379.903421][ C1] inet_reqsk_alloc+0xac/0x830 [ 3379.903421][ C1] tcp_conn_request+0x753/0x4d10 [ 3379.903421][ C1] tcp_v4_conn_request+0x19b/0x240 [ 3379.903421][ C1] tcp_rcv_state_process+0x26b/0x71c0 [ 3379.903421][ C1] tcp_v4_do_rcv+0xb0f/0xd70 [ 3379.903421][ C1] tcp_v4_rcv+0x3f39/0x4d00 [ 3379.903421][ C1] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3379.903421][ C1] ip_local_deliver+0x62a/0x7c0 [ 3379.903421][ C1] ip_sublist_rcv+0x11fa/0x13c0 [ 3379.903421][ C1] ip_list_rcv+0x8eb/0x950 [ 3379.903421][ C1] __netif_receive_skb_list_core+0x1311/0x1380 [ 3379.903421][ C1] netif_receive_skb_list_internal+0xf62/0x1620 [ 3379.903421][ C1] napi_complete_done+0x2ef/0xb60 [ 3379.903421][ C1] virtqueue_napi_complete+0xb9/0x1f0 [ 3379.903421][ C1] virtnet_poll+0x1468/0x19f0 [ 3379.903421][ C1] net_rx_action+0x786/0x1aa0 [ 3379.903421][ C1] __do_softirq+0x311/0x83d 03:46:59 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0xe000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000100)={0x1f, 0x80000000, 0x0, 'queue1\x00', 0xfffffff8}) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xa5, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$UI_DEV_CREATE(r6, 0x5501) r7 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) [ 3381.192516][ T3908] Unknown ioctl 21533 [ 3381.626945][ T3908] Unknown ioctl 21533 03:47:04 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getpeername$inet(r1, &(0x7f0000000140)={0x2, 0x0, @multicast2}, &(0x7f0000000480)=0x10) 03:47:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x92, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x5c, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x17, 0xc2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x8, 0xf989, "53df1265"}, @window={0x3, 0x3}, @exp_smc={0xfe, 0x6}, @md5sig={0x13, 0x12, "455e7147d600e368b4a30e24e30be292"}, @mptcp=@generic={0x0, 0xe, "4fe97f87e34fa8810e12c1ba"}, @sack={0x5, 0xe, [0x0, 0x0, 0x0]}, @exp_smc={0xfe, 0x6}]}}}}}}}}, 0x0) 03:47:04 executing program 0: set_mempolicy(0x2, &(0x7f00000000c0)=0x2, 0x8) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @loopback}, r1}}, 0x48) 03:47:04 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000000, 0x13, r0, 0x2000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:47:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x8e, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x58, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x16, 0xc2, 0x0, 0x0, 0x0, {[@exp_fastopen={0xfe, 0x4}, @window={0x3, 0x3}, @exp_smc={0xfe, 0x6}, @md5sig={0x13, 0x12, "455e7147d600e368b4a30e24e30be292"}, @mptcp=@generic={0x0, 0x10, "4fe97f87e34fa8810e12c1ba6b12"}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}}}}}}}, 0x0) 03:47:04 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x12}, 0x3c) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) gettid() write$cgroup_int(r1, &(0x7f0000000040), 0x12) 03:47:04 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000040)=@v1={0x0, @adiantum, 0x3, "8b6c01e373341e3a"}) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:47:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x20ce6000}, 0x200000}) syz_genetlink_get_family_id$devlink(0x0) epoll_create1(0x0) 03:47:04 executing program 0: unshare(0x40000000) writev(0xffffffffffffffff, 0x0, 0x0) sendmsg$NFQNL_MSG_VERDICT(0xffffffffffffffff, 0x0, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x8800000000000000, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000200)=0x54) 03:47:05 executing program 5: [ 3387.022429][ T3952] IPVS: ftp: loaded support on port[0] = 21 03:47:05 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$RTC_WKALM_SET(r3, 0x4028700f, &(0x7f0000000040)={0x0, 0x1, {0x17, 0x1a, 0x9, 0x2, 0x5, 0x7ff, 0x4, 0x5d, 0xffffffffffffffff}}) 03:47:05 executing program 5: [ 3387.312137][ T3952] IPVS: ftp: loaded support on port[0] = 21 [ 3387.834485][T26085] tipc: TX() has been purged, node left! [ 3389.556345][T26085] tipc: TX() has been purged, node left! [ 3390.383048][ C0] not chained 560000 origins [ 3390.383773][ C0] CPU: 0 PID: 32535 Comm: kworker/u4:4 Not tainted 5.6.0-rc6-syzkaller #0 [ 3390.383773][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3390.383773][ C0] Workqueue: krdsd rds_connect_worker [ 3390.383773][ C0] Call Trace: [ 3390.383773][ C0] [ 3390.383773][ C0] dump_stack+0x1c9/0x220 [ 3390.383773][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3390.383773][ C0] ? xfrm_lookup_route+0x2c1/0x370 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3390.383773][ C0] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 3390.383773][ C0] ? tcp_select_initial_window+0x60d/0x6c0 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] __msan_chain_origin+0x50/0x90 [ 3390.383773][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3390.383773][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3390.383773][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3390.383773][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3390.383773][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3390.383773][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3390.383773][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3390.383773][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3390.383773][ C0] ? tcp_filter+0xf0/0xf0 [ 3390.383773][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3390.383773][ C0] ip_local_deliver+0x62a/0x7c0 [ 3390.383773][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3390.383773][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3390.383773][ C0] ip_rcv+0x6cf/0x750 [ 3390.383773][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3390.383773][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3390.383773][ C0] process_backlog+0xf0b/0x1410 [ 3390.383773][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3390.383773][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3390.383773][ C0] net_rx_action+0x786/0x1aa0 [ 3390.383773][ C0] ? net_tx_action+0xc30/0xc30 [ 3390.383773][ C0] __do_softirq+0x311/0x83d [ 3390.383773][ C0] do_softirq_own_stack+0x49/0x80 [ 3390.383773][ C0] [ 3390.383773][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3390.383773][ C0] local_bh_enable+0x36/0x40 [ 3390.383773][ C0] ip_finish_output2+0x2115/0x2610 [ 3390.383773][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3390.383773][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3390.383773][ C0] __ip_finish_output+0xaa7/0xd80 [ 3390.383773][ C0] ip_finish_output+0x166/0x410 [ 3390.383773][ C0] ip_output+0x593/0x680 [ 3390.383773][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3390.383773][ C0] ? ip_finish_output+0x410/0x410 [ 3390.383773][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3390.383773][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] ip_queue_xmit+0xcc/0xf0 [ 3390.383773][ C0] ? tcp_v4_fill_cb+0x580/0x580 [ 3390.383773][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3390.383773][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3390.383773][ C0] tcp_connect+0x4337/0x6920 [ 3390.383773][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] tcp_v4_connect+0x21fd/0x2370 [ 3390.383773][ C0] ? tcp_twsk_unique+0xba0/0xba0 [ 3390.383773][ C0] __inet_stream_connect+0x2fb/0x1340 [ 3390.383773][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] inet_stream_connect+0x101/0x180 [ 3390.383773][ C0] ? __inet_stream_connect+0x1340/0x1340 [ 3390.383773][ C0] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] ? rds_tcp_state_change+0x390/0x390 [ 3390.383773][ C0] rds_connect_worker+0x2a6/0x470 [ 3390.383773][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3390.383773][ C0] ? rds_addr_cmp+0x200/0x200 [ 3390.383773][ C0] process_one_work+0x1555/0x1f40 [ 3390.383773][ C0] worker_thread+0xef6/0x2450 [ 3390.383773][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3390.383773][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3390.383773][ C0] kthread+0x4b5/0x4f0 [ 3390.383773][ C0] ? process_one_work+0x1f40/0x1f40 [ 3390.383773][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3390.383773][ C0] ret_from_fork+0x35/0x40 [ 3390.383773][ C0] Uninit was stored to memory at: [ 3390.383773][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3390.383773][ C0] __msan_chain_origin+0x50/0x90 [ 3390.383773][ C0] tcp_conn_request+0x1781/0x4d10 [ 3390.383773][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3390.383773][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3390.383773][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3390.383773][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3390.383773][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3390.383773][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3390.383773][ C0] ip_local_deliver+0x62a/0x7c0 [ 3390.383773][ C0] ip_rcv+0x6cf/0x750 [ 3390.383773][ C0] process_backlog+0xf0b/0x1410 [ 3390.383773][ C0] net_rx_action+0x786/0x1aa0 [ 3390.383773][ C0] __do_softirq+0x311/0x83d [ 3390.383773][ C0] [ 3390.383773][ C0] Uninit was stored to memory at: [ 3390.383773][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3390.383773][ C0] __msan_chain_origin+0x50/0x90 [ 3390.383773][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3390.383773][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3390.383773][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3390.383773][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3390.383773][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3390.383773][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3390.383773][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3390.383773][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3390.383773][ C0] ip_local_deliver+0x62a/0x7c0 [ 3390.383773][ C0] ip_rcv+0x6cf/0x750 [ 3390.383773][ C0] process_backlog+0xf0b/0x1410 [ 3390.383773][ C0] net_rx_action+0x786/0x1aa0 [ 3390.383773][ C0] __do_softirq+0x311/0x83d [ 3390.383773][ C0] [ 3390.383773][ C0] Uninit was stored to memory at: [ 3390.383773][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3390.383773][ C0] __msan_chain_origin+0x50/0x90 [ 3390.383773][ C0] tcp_conn_request+0x1781/0x4d10 [ 3390.383773][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3390.383773][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3390.383773][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3390.383773][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3390.383773][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3390.383773][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3390.383773][ C0] ip_local_deliver+0x62a/0x7c0 [ 3390.383773][ C0] ip_rcv+0x6cf/0x750 [ 3390.383773][ C0] process_backlog+0xf0b/0x1410 [ 3390.383773][ C0] net_rx_action+0x786/0x1aa0 [ 3390.383773][ C0] __do_softirq+0x311/0x83d [ 3390.383773][ C0] [ 3390.383773][ C0] Uninit was stored to memory at: [ 3390.383773][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3390.383773][ C0] __msan_chain_origin+0x50/0x90 [ 3390.383773][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3390.383773][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3390.383773][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3390.383773][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3390.383773][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3390.383773][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3390.383773][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3390.383773][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3390.383773][ C0] ip_local_deliver+0x62a/0x7c0 [ 3390.383773][ C0] ip_rcv+0x6cf/0x750 [ 3390.383773][ C0] process_backlog+0xf0b/0x1410 [ 3390.383773][ C0] net_rx_action+0x786/0x1aa0 [ 3390.383773][ C0] __do_softirq+0x311/0x83d [ 3390.383773][ C0] [ 3390.383773][ C0] Uninit was stored to memory at: [ 3390.383773][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3390.383773][ C0] __msan_chain_origin+0x50/0x90 [ 3390.383773][ C0] tcp_conn_request+0x1781/0x4d10 [ 3390.383773][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3390.383773][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3390.383773][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3390.383773][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3390.383773][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3390.383773][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3390.383773][ C0] ip_local_deliver+0x62a/0x7c0 [ 3390.383773][ C0] ip_rcv+0x6cf/0x750 [ 3390.383773][ C0] process_backlog+0xf0b/0x1410 [ 3390.383773][ C0] net_rx_action+0x786/0x1aa0 [ 3390.383773][ C0] __do_softirq+0x311/0x83d [ 3390.383773][ C0] [ 3390.383773][ C0] Uninit was stored to memory at: [ 3390.383773][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3390.383773][ C0] __msan_chain_origin+0x50/0x90 [ 3390.383773][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3390.383773][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3390.383773][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3390.383773][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3390.383773][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3390.383773][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3390.383773][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3390.383773][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3390.383773][ C0] ip_local_deliver+0x62a/0x7c0 [ 3390.383773][ C0] ip_rcv+0x6cf/0x750 [ 3390.383773][ C0] process_backlog+0xf0b/0x1410 [ 3390.383773][ C0] net_rx_action+0x786/0x1aa0 [ 3390.383773][ C0] __do_softirq+0x311/0x83d [ 3390.383773][ C0] [ 3390.383773][ C0] Uninit was stored to memory at: [ 3390.383773][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3390.383773][ C0] __msan_chain_origin+0x50/0x90 [ 3390.383773][ C0] tcp_conn_request+0x1781/0x4d10 [ 3390.383773][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3390.383773][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3390.383773][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3390.383773][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3390.383773][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3390.383773][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3390.383773][ C0] ip_local_deliver+0x62a/0x7c0 [ 3390.383773][ C0] ip_rcv+0x6cf/0x750 [ 3390.383773][ C0] process_backlog+0xf0b/0x1410 [ 3390.383773][ C0] net_rx_action+0x786/0x1aa0 [ 3390.383773][ C0] __do_softirq+0x311/0x83d [ 3390.383773][ C0] [ 3390.383773][ C0] Uninit was created at: [ 3390.383773][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3390.383773][ C0] kmsan_alloc_page+0x12a/0x310 [ 3390.383773][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3390.383773][ C0] alloc_pages_current+0x67d/0x990 [ 3390.383773][ C0] alloc_slab_page+0x111/0x12f0 [ 3390.383773][ C0] new_slab+0x2bc/0x1130 [ 3390.383773][ C0] ___slab_alloc+0x1533/0x1f30 [ 3390.383773][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3390.383773][ C0] inet_reqsk_alloc+0xac/0x830 [ 3390.383773][ C0] tcp_conn_request+0x753/0x4d10 [ 3390.383773][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3390.383773][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3390.383773][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3390.383773][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3390.383773][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3390.383773][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3390.383773][ C0] ip_local_deliver+0x62a/0x7c0 [ 3390.383773][ C0] ip_rcv+0x6cf/0x750 [ 3390.383773][ C0] process_backlog+0xf0b/0x1410 [ 3390.383773][ C0] net_rx_action+0x786/0x1aa0 [ 3390.383773][ C0] __do_softirq+0x311/0x83d 03:47:12 executing program 4: 03:47:12 executing program 5: 03:47:12 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_SIOCGIFPFLAGS(r5, 0x8935, &(0x7f00000000c0)={'wg0\x00', 0x678b}) connect$tipc(r3, &(0x7f0000000040)=@name={0x1e, 0x2, 0x0, {{0x0, 0x3}, 0x3}}, 0x10) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:47:12 executing program 0: 03:47:12 executing program 3: 03:47:14 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x12}, 0x3c) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) gettid() write$cgroup_int(r1, &(0x7f0000000040), 0x12) 03:47:14 executing program 3: 03:47:14 executing program 0: 03:47:14 executing program 5: 03:47:14 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f000004d000/0x2000)=nil, 0x2000, 0x1000004, 0x30, r6, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000000c0)={0x739eefa2, 0x0, 0x4, 0x400000, 0xfffffff7, {0x77359400}, {0x5, 0x1, 0x21, 0x9e, 0x1, 0x5, "52db2b6f"}, 0xc45, 0x3, @planes=&(0x7f0000000040)={0x40, 0x1ff, @fd, 0x800}, 0x3, 0x0, 0xffffffffffffffff}) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r8, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x34, 0x3, 0x8, 0x201, 0x0, 0x0, {0x3, 0x0, 0x2}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x9000}]}, 0x34}, 0x1, 0x0, 0x0, 0x4008080}, 0x85) getsockopt$inet6_int(r7, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:47:14 executing program 5: 03:47:14 executing program 0: 03:47:16 executing program 4: 03:47:16 executing program 3: 03:47:16 executing program 5: 03:47:16 executing program 0: 03:47:16 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x10010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x541082, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0xfffffffffffffe77, "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"/501}, &(0x7f00000001c0)=0xffffffce) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x0, r4}) getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000000)) [ 3399.508338][ C0] not chained 570000 origins [ 3399.512945][ C0] CPU: 0 PID: 26087 Comm: kworker/u4:2 Not tainted 5.6.0-rc6-syzkaller #0 [ 3399.517665][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3399.517665][ C0] Workqueue: krdsd rds_connect_worker [ 3399.517665][ C0] Call Trace: [ 3399.517665][ C0] [ 3399.517665][ C0] dump_stack+0x1c9/0x220 [ 3399.517665][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3399.517665][ C0] ? should_fail+0x72/0x9e0 [ 3399.517665][ C0] ? ret_from_fork+0x35/0x40 [ 3399.517665][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3399.517665][ C0] ? arch_stack_walk+0x34c/0x3e0 [ 3399.517665][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.517665][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.517665][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3399.517665][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 3399.517665][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3399.517665][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3399.517665][ C0] ? tcp_parse_options+0x1ada/0x1b90 [ 3399.517665][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.517665][ C0] __msan_chain_origin+0x50/0x90 [ 3399.517665][ C0] tcp_conn_request+0x1781/0x4d10 [ 3399.517665][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3399.517665][ C0] ? cache_from_obj+0x2d7/0x6b0 [ 3399.517665][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.517665][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.517665][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3399.517665][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3399.517665][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3399.517665][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3399.517665][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.517665][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3399.517665][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3399.517665][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.517665][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3399.517665][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3399.517665][ C0] ? tcp_filter+0xf0/0xf0 [ 3399.517665][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3399.517665][ C0] ip_local_deliver+0x62a/0x7c0 [ 3399.517665][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3399.517665][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3399.517665][ C0] ip_rcv+0x6cf/0x750 [ 3399.517665][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3399.517665][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3399.517665][ C0] process_backlog+0xf0b/0x1410 [ 3399.517665][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3399.517665][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3399.517665][ C0] net_rx_action+0x786/0x1aa0 [ 3399.517665][ C0] ? net_tx_action+0xc30/0xc30 [ 3399.517665][ C0] __do_softirq+0x311/0x83d [ 3399.517665][ C0] do_softirq_own_stack+0x49/0x80 [ 3399.517665][ C0] [ 3399.517665][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3399.517665][ C0] local_bh_enable+0x36/0x40 [ 3399.517665][ C0] ip_finish_output2+0x2115/0x2610 [ 3399.517665][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3399.517665][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3399.517665][ C0] __ip_finish_output+0xaa7/0xd80 [ 3399.517665][ C0] ip_finish_output+0x166/0x410 [ 3399.517665][ C0] ip_output+0x593/0x680 [ 3399.517665][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3399.517665][ C0] ? ip_finish_output+0x410/0x410 [ 3399.517665][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3399.517665][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3399.517665][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.517665][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.517665][ C0] ip_queue_xmit+0xcc/0xf0 [ 3399.517665][ C0] ? tcp_v4_fill_cb+0x580/0x580 [ 3399.517665][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3399.517665][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3399.868637][ C0] tcp_connect+0x4337/0x6920 [ 3399.868637][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 3399.868637][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.868637][ C0] tcp_v4_connect+0x21fd/0x2370 [ 3399.868637][ C0] ? tcp_twsk_unique+0xba0/0xba0 [ 3399.868637][ C0] __inet_stream_connect+0x2fb/0x1340 [ 3399.868637][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 3399.868637][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.868637][ C0] inet_stream_connect+0x101/0x180 [ 3399.868637][ C0] ? __inet_stream_connect+0x1340/0x1340 [ 3399.868637][ C0] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3399.868637][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.868637][ C0] ? rds_tcp_state_change+0x390/0x390 [ 3399.868637][ C0] rds_connect_worker+0x2a6/0x470 [ 3399.868637][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3399.944012][ C0] ? rds_addr_cmp+0x200/0x200 [ 3399.944012][ C0] process_one_work+0x1555/0x1f40 [ 3399.944012][ C0] worker_thread+0xef6/0x2450 [ 3399.944012][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3399.944012][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3399.944012][ C0] kthread+0x4b5/0x4f0 [ 3399.944012][ C0] ? process_one_work+0x1f40/0x1f40 [ 3399.944012][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3399.944012][ C0] ret_from_fork+0x35/0x40 [ 3399.944012][ C0] Uninit was stored to memory at: [ 3399.944012][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3399.944012][ C0] __msan_chain_origin+0x50/0x90 [ 3399.944012][ C0] tcp_conn_request+0x1781/0x4d10 [ 3399.944012][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3399.944012][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3399.944012][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3399.944012][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3399.944012][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3399.944012][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3399.944012][ C0] ip_local_deliver+0x62a/0x7c0 [ 3399.944012][ C0] ip_rcv+0x6cf/0x750 [ 3399.944012][ C0] process_backlog+0xf0b/0x1410 [ 3399.944012][ C0] net_rx_action+0x786/0x1aa0 [ 3399.944012][ C0] __do_softirq+0x311/0x83d [ 3399.944012][ C0] [ 3399.944012][ C0] Uninit was stored to memory at: [ 3399.944012][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3399.944012][ C0] __msan_chain_origin+0x50/0x90 [ 3399.944012][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3399.944012][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3399.944012][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3399.944012][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3399.944012][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3399.944012][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3399.944012][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3399.944012][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3399.944012][ C0] ip_local_deliver+0x62a/0x7c0 [ 3399.944012][ C0] ip_rcv+0x6cf/0x750 [ 3399.944012][ C0] process_backlog+0xf0b/0x1410 [ 3399.944012][ C0] net_rx_action+0x786/0x1aa0 [ 3399.944012][ C0] __do_softirq+0x311/0x83d [ 3399.944012][ C0] [ 3399.944012][ C0] Uninit was stored to memory at: [ 3399.944012][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3399.944012][ C0] __msan_chain_origin+0x50/0x90 [ 3399.944012][ C0] tcp_conn_request+0x1781/0x4d10 [ 3399.944012][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3399.944012][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3399.944012][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3399.944012][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3399.944012][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3399.944012][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3399.944012][ C0] ip_local_deliver+0x62a/0x7c0 [ 3399.944012][ C0] ip_rcv+0x6cf/0x750 [ 3399.944012][ C0] process_backlog+0xf0b/0x1410 [ 3399.944012][ C0] net_rx_action+0x786/0x1aa0 [ 3399.944012][ C0] __do_softirq+0x311/0x83d [ 3399.944012][ C0] [ 3399.944012][ C0] Uninit was stored to memory at: [ 3399.944012][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3399.944012][ C0] __msan_chain_origin+0x50/0x90 [ 3399.944012][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3399.944012][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3399.944012][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3399.944012][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3399.944012][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3399.944012][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3399.944012][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3399.944012][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3399.944012][ C0] ip_local_deliver+0x62a/0x7c0 [ 3399.944012][ C0] ip_rcv+0x6cf/0x750 [ 3399.944012][ C0] process_backlog+0xf0b/0x1410 [ 3399.944012][ C0] net_rx_action+0x786/0x1aa0 [ 3399.944012][ C0] __do_softirq+0x311/0x83d [ 3399.944012][ C0] [ 3399.944012][ C0] Uninit was stored to memory at: [ 3399.944012][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3399.944012][ C0] __msan_chain_origin+0x50/0x90 [ 3399.944012][ C0] tcp_conn_request+0x1781/0x4d10 [ 3399.944012][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3399.944012][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3399.944012][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3399.944012][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3399.944012][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3399.944012][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3399.944012][ C0] ip_local_deliver+0x62a/0x7c0 [ 3399.944012][ C0] ip_rcv+0x6cf/0x750 [ 3399.944012][ C0] process_backlog+0xf0b/0x1410 [ 3399.944012][ C0] net_rx_action+0x786/0x1aa0 [ 3399.944012][ C0] __do_softirq+0x311/0x83d [ 3399.944012][ C0] [ 3399.944012][ C0] Uninit was stored to memory at: [ 3399.944012][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3399.944012][ C0] __msan_chain_origin+0x50/0x90 [ 3399.944012][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3399.944012][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3399.944012][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3399.944012][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3399.944012][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3399.944012][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3399.944012][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3399.944012][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3399.944012][ C0] ip_local_deliver+0x62a/0x7c0 [ 3399.944012][ C0] ip_rcv+0x6cf/0x750 [ 3399.944012][ C0] process_backlog+0xf0b/0x1410 [ 3399.944012][ C0] net_rx_action+0x786/0x1aa0 [ 3399.944012][ C0] __do_softirq+0x311/0x83d [ 3399.944012][ C0] [ 3399.944012][ C0] Uninit was stored to memory at: [ 3399.944012][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3399.944012][ C0] __msan_chain_origin+0x50/0x90 [ 3399.944012][ C0] tcp_conn_request+0x1781/0x4d10 [ 3399.944012][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3399.944012][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3399.944012][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3399.944012][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3399.944012][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3399.944012][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3399.944012][ C0] ip_local_deliver+0x62a/0x7c0 [ 3399.944012][ C0] ip_rcv+0x6cf/0x750 [ 3399.944012][ C0] process_backlog+0xf0b/0x1410 [ 3399.944012][ C0] net_rx_action+0x786/0x1aa0 [ 3399.944012][ C0] __do_softirq+0x311/0x83d [ 3399.944012][ C0] [ 3399.944012][ C0] Uninit was created at: [ 3399.944012][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3399.944012][ C0] kmsan_alloc_page+0x12a/0x310 [ 3399.944012][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3399.944012][ C0] alloc_pages_current+0x67d/0x990 [ 3399.944012][ C0] alloc_slab_page+0x111/0x12f0 [ 3399.944012][ C0] new_slab+0x2bc/0x1130 [ 3399.944012][ C0] ___slab_alloc+0x1533/0x1f30 [ 3399.944012][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3399.944012][ C0] inet_reqsk_alloc+0xac/0x830 [ 3399.944012][ C0] tcp_conn_request+0x753/0x4d10 [ 3399.944012][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3399.944012][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3399.944012][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3399.944012][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3399.944012][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3399.944012][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3399.944012][ C0] ip_local_deliver+0x62a/0x7c0 [ 3399.944012][ C0] ip_rcv+0x6cf/0x750 [ 3399.944012][ C0] process_backlog+0xf0b/0x1410 [ 3399.944012][ C0] net_rx_action+0x786/0x1aa0 [ 3399.944012][ C0] __do_softirq+0x311/0x83d 03:47:23 executing program 1: 03:47:23 executing program 5: 03:47:23 executing program 0: 03:47:23 executing program 3: 03:47:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') 03:47:23 executing program 4: 03:47:23 executing program 0: 03:47:23 executing program 5: 03:47:23 executing program 3: 03:47:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) read(r2, &(0x7f00000000c0)=""/171, 0xab) 03:47:23 executing program 5: 03:47:23 executing program 3: r0 = socket(0x40000000002, 0x3, 0x3) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000001340), 0x4) [ 3408.687506][ C0] not chained 580000 origins [ 3408.692104][ C0] CPU: 0 PID: 26085 Comm: kworker/u4:1 Not tainted 5.6.0-rc6-syzkaller #0 [ 3408.693761][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3408.693761][ C0] Workqueue: krdsd rds_connect_worker [ 3408.693761][ C0] Call Trace: [ 3408.693761][ C0] [ 3408.693761][ C0] dump_stack+0x1c9/0x220 [ 3408.693761][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3408.693761][ C0] ? should_fail+0x72/0x9e0 [ 3408.693761][ C0] ? ret_from_fork+0x35/0x40 [ 3408.693761][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3408.693761][ C0] ? arch_stack_walk+0x34c/0x3e0 [ 3408.693761][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.693761][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.693761][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3408.693761][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 3408.693761][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3408.693761][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3408.693761][ C0] ? tcp_parse_options+0x1ada/0x1b90 [ 3408.693761][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.693761][ C0] __msan_chain_origin+0x50/0x90 [ 3408.693761][ C0] tcp_conn_request+0x1781/0x4d10 [ 3408.693761][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3408.693761][ C0] ? cache_from_obj+0x2d7/0x6b0 [ 3408.693761][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.693761][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.693761][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3408.693761][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3408.693761][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3408.693761][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3408.693761][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.693761][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3408.693761][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3408.693761][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.693761][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3408.693761][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3408.693761][ C0] ? tcp_filter+0xf0/0xf0 [ 3408.693761][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3408.693761][ C0] ip_local_deliver+0x62a/0x7c0 [ 3408.693761][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3408.693761][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3408.693761][ C0] ip_rcv+0x6cf/0x750 [ 3408.693761][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3408.693761][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3408.693761][ C0] process_backlog+0xf0b/0x1410 [ 3408.693761][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3408.693761][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3408.693761][ C0] net_rx_action+0x786/0x1aa0 [ 3408.693761][ C0] ? net_tx_action+0xc30/0xc30 [ 3408.693761][ C0] __do_softirq+0x311/0x83d [ 3408.693761][ C0] do_softirq_own_stack+0x49/0x80 [ 3408.693761][ C0] [ 3408.693761][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3408.693761][ C0] local_bh_enable+0x36/0x40 [ 3408.693761][ C0] ip_finish_output2+0x2115/0x2610 [ 3408.693761][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3408.693761][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3408.693761][ C0] __ip_finish_output+0xaa7/0xd80 [ 3408.984725][ C0] ip_finish_output+0x166/0x410 [ 3408.984725][ C0] ip_output+0x593/0x680 [ 3408.984725][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3408.984725][ C0] ? ip_finish_output+0x410/0x410 [ 3408.984725][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3408.984725][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3408.984725][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.984725][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.984725][ C0] ip_queue_xmit+0xcc/0xf0 [ 3408.984725][ C0] ? tcp_v4_fill_cb+0x580/0x580 [ 3408.984725][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3408.984725][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3408.984725][ C0] tcp_connect+0x4337/0x6920 [ 3408.984725][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 3408.984725][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.984725][ C0] tcp_v4_connect+0x21fd/0x2370 [ 3408.984725][ C0] ? tcp_twsk_unique+0xba0/0xba0 [ 3408.984725][ C0] __inet_stream_connect+0x2fb/0x1340 [ 3408.984725][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 3408.984725][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.984725][ C0] inet_stream_connect+0x101/0x180 [ 3408.984725][ C0] ? __inet_stream_connect+0x1340/0x1340 [ 3408.984725][ C0] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3408.984725][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.984725][ C0] ? rds_tcp_state_change+0x390/0x390 [ 3408.984725][ C0] rds_connect_worker+0x2a6/0x470 [ 3408.984725][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3408.984725][ C0] ? rds_addr_cmp+0x200/0x200 [ 3408.984725][ C0] process_one_work+0x1555/0x1f40 [ 3408.984725][ C0] worker_thread+0xef6/0x2450 [ 3408.984725][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3408.984725][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3408.984725][ C0] kthread+0x4b5/0x4f0 [ 3408.984725][ C0] ? process_one_work+0x1f40/0x1f40 [ 3408.984725][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3408.984725][ C0] ret_from_fork+0x35/0x40 [ 3408.984725][ C0] Uninit was stored to memory at: [ 3408.984725][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3408.984725][ C0] __msan_chain_origin+0x50/0x90 [ 3408.984725][ C0] tcp_conn_request+0x1781/0x4d10 [ 3408.984725][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3408.984725][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3408.984725][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3408.984725][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3408.984725][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3408.984725][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3408.984725][ C0] ip_local_deliver+0x62a/0x7c0 [ 3408.984725][ C0] ip_rcv+0x6cf/0x750 [ 3408.984725][ C0] process_backlog+0xf0b/0x1410 [ 3408.984725][ C0] net_rx_action+0x786/0x1aa0 [ 3408.984725][ C0] __do_softirq+0x311/0x83d [ 3408.984725][ C0] [ 3408.984725][ C0] Uninit was stored to memory at: [ 3408.984725][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3408.984725][ C0] __msan_chain_origin+0x50/0x90 [ 3408.984725][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3408.984725][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3408.984725][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3408.984725][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3408.984725][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3408.984725][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3408.984725][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3408.984725][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3408.984725][ C0] ip_local_deliver+0x62a/0x7c0 [ 3408.984725][ C0] ip_rcv+0x6cf/0x750 [ 3408.984725][ C0] process_backlog+0xf0b/0x1410 [ 3408.984725][ C0] net_rx_action+0x786/0x1aa0 [ 3408.984725][ C0] __do_softirq+0x311/0x83d [ 3408.984725][ C0] [ 3408.984725][ C0] Uninit was stored to memory at: [ 3408.984725][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3408.984725][ C0] __msan_chain_origin+0x50/0x90 [ 3408.984725][ C0] tcp_conn_request+0x1781/0x4d10 [ 3408.984725][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3408.984725][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3408.984725][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3408.984725][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3408.984725][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3408.984725][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3408.984725][ C0] ip_local_deliver+0x62a/0x7c0 [ 3408.984725][ C0] ip_rcv+0x6cf/0x750 [ 3408.984725][ C0] process_backlog+0xf0b/0x1410 [ 3408.984725][ C0] net_rx_action+0x786/0x1aa0 [ 3408.984725][ C0] __do_softirq+0x311/0x83d [ 3408.984725][ C0] [ 3408.984725][ C0] Uninit was stored to memory at: [ 3408.984725][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3408.984725][ C0] __msan_chain_origin+0x50/0x90 [ 3408.984725][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3408.984725][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3408.984725][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3408.984725][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3408.984725][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3408.984725][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3408.984725][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3408.984725][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3408.984725][ C0] ip_local_deliver+0x62a/0x7c0 [ 3408.984725][ C0] ip_rcv+0x6cf/0x750 [ 3408.984725][ C0] process_backlog+0xf0b/0x1410 [ 3408.984725][ C0] net_rx_action+0x786/0x1aa0 [ 3408.984725][ C0] __do_softirq+0x311/0x83d [ 3408.984725][ C0] [ 3408.984725][ C0] Uninit was stored to memory at: [ 3408.984725][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3408.984725][ C0] __msan_chain_origin+0x50/0x90 [ 3408.984725][ C0] tcp_conn_request+0x1781/0x4d10 [ 3408.984725][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3408.984725][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3408.984725][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3408.984725][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3408.984725][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3408.984725][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3408.984725][ C0] ip_local_deliver+0x62a/0x7c0 [ 3408.984725][ C0] ip_rcv+0x6cf/0x750 [ 3408.984725][ C0] process_backlog+0xf0b/0x1410 [ 3408.984725][ C0] net_rx_action+0x786/0x1aa0 [ 3408.984725][ C0] __do_softirq+0x311/0x83d [ 3408.984725][ C0] [ 3408.984725][ C0] Uninit was stored to memory at: [ 3408.984725][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3408.984725][ C0] __msan_chain_origin+0x50/0x90 [ 3408.984725][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3408.984725][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3408.984725][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3408.984725][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3408.984725][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3408.984725][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3408.984725][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3408.984725][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3408.984725][ C0] ip_local_deliver+0x62a/0x7c0 [ 3408.984725][ C0] ip_rcv+0x6cf/0x750 [ 3408.984725][ C0] process_backlog+0xf0b/0x1410 [ 3408.984725][ C0] net_rx_action+0x786/0x1aa0 [ 3408.984725][ C0] __do_softirq+0x311/0x83d [ 3408.984725][ C0] [ 3408.984725][ C0] Uninit was stored to memory at: [ 3408.984725][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3408.984725][ C0] __msan_chain_origin+0x50/0x90 [ 3408.984725][ C0] tcp_conn_request+0x1781/0x4d10 [ 3408.984725][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3408.984725][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3408.984725][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3408.984725][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3408.984725][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3408.984725][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3408.984725][ C0] ip_local_deliver+0x62a/0x7c0 [ 3408.984725][ C0] ip_rcv+0x6cf/0x750 [ 3408.984725][ C0] process_backlog+0xf0b/0x1410 [ 3408.984725][ C0] net_rx_action+0x786/0x1aa0 [ 3408.984725][ C0] __do_softirq+0x311/0x83d [ 3408.984725][ C0] [ 3408.984725][ C0] Uninit was created at: [ 3408.984725][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3408.984725][ C0] kmsan_alloc_page+0x12a/0x310 [ 3408.984725][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3408.984725][ C0] alloc_pages_current+0x67d/0x990 [ 3408.984725][ C0] alloc_slab_page+0x111/0x12f0 [ 3408.984725][ C0] new_slab+0x2bc/0x1130 [ 3408.984725][ C0] ___slab_alloc+0x1533/0x1f30 [ 3408.984725][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3408.984725][ C0] inet_reqsk_alloc+0xac/0x830 [ 3408.984725][ C0] tcp_conn_request+0x753/0x4d10 [ 3408.984725][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3408.984725][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3408.984725][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3408.984725][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3408.984725][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3408.984725][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3408.984725][ C0] ip_local_deliver+0x62a/0x7c0 [ 3408.984725][ C0] ip_rcv+0x6cf/0x750 [ 3408.984725][ C0] process_backlog+0xf0b/0x1410 [ 3408.984725][ C0] net_rx_action+0x786/0x1aa0 [ 3408.984725][ C0] __do_softirq+0x311/0x83d 03:47:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmmsg$inet(r0, &(0x7f0000000840)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}], 0x20}}, {{&(0x7f00000001c0)={0x2, 0x4e22, @multicast1}, 0x10, 0x0, 0x0, &(0x7f00000007c0)=[@ip_retopts={{0x10}}], 0x10}}], 0x2, 0x0) 03:47:30 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x13, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="8500000011000000750000000000000085000000080000009500000000000000"], &(0x7f0000000140)='GPL\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd0c}, 0x64) 03:47:30 executing program 5: syz_emit_ethernet(0x76, &(0x7f0000000000)={@link_local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x40, 0x3a, 0x0, @empty={[0x3]}, @mcast2, {[], @pkt_toobig={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "0004e6", 0x0, 0x3c, 0x0, @empty, @rand_addr="deaa6578a898c1914003bac08a63d3af", [@srh={0x2f}], "000022ebffff0000"}}}}}}}, 0x0) 03:47:30 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x44000, 0x104) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$P9_RLERRORu(r6, &(0x7f0000000180)={0x24, 0x7, 0x2, {{0x17, 'mime_type\xb2!^:^GPLcgroup'}, 0x9}}, 0x24) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r4, 0x10f, 0x84, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f00000000c0)="3f33e846213f7a5b9c74e494d418b4210b32cb0d73a659a5d5b388d7d89ea732de3e0146b4bd5a1819eb79b0a9fd281b1a6c48211fc972f4", 0x38) 03:47:30 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @loopback}, "00006371ae9b1c01"}}}}}, 0x0) 03:47:30 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmmsg$inet(r0, &(0x7f0000000380)=[{{&(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000300)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @multicast1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}], 0x38}}], 0x1, 0x0) 03:47:30 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000002c0)={&(0x7f0000000100), 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x12c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 03:47:30 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@broadcast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @local, @multicast2, {[@generic={0x0, 0xf, "736852152f031e37e3a6427818"}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ssrr={0x89, 0xb, 0x0, [@dev, @dev]}, @rr={0x7, 0x3}]}}}}}}}, 0x0) 03:47:30 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @loopback}, "00006371ae9b1c01"}}}}}, 0x0) 03:47:30 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000000c0)=""/142) [ 3412.289058][ T4062] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.5'. 03:47:30 executing program 0: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={0x0, 0x0, 0x8}, 0x10) 03:47:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0x19e}, 0x42) [ 3417.974307][ C0] not chained 590000 origins [ 3417.978938][ C0] CPU: 0 PID: 26087 Comm: kworker/u4:2 Not tainted 5.6.0-rc6-syzkaller #0 [ 3417.983748][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3417.983748][ C0] Workqueue: krdsd rds_connect_worker [ 3417.983748][ C0] Call Trace: [ 3417.983748][ C0] [ 3417.983748][ C0] dump_stack+0x1c9/0x220 [ 3417.983748][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3417.983748][ C0] ? should_fail+0x72/0x9e0 [ 3417.983748][ C0] ? ret_from_fork+0x35/0x40 [ 3417.983748][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3417.983748][ C0] ? arch_stack_walk+0x34c/0x3e0 [ 3418.037172][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.037172][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.037172][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3418.037172][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 3418.037172][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3418.037172][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3418.070816][ C0] ? tcp_parse_options+0x1ada/0x1b90 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] __msan_chain_origin+0x50/0x90 [ 3418.070816][ C0] tcp_conn_request+0x174b/0x4d10 [ 3418.070816][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3418.070816][ C0] ? cache_from_obj+0x2d7/0x6b0 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3418.070816][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3418.070816][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3418.070816][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3418.070816][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3418.070816][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3418.070816][ C0] ? tcp_filter+0xf0/0xf0 [ 3418.070816][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3418.070816][ C0] ip_local_deliver+0x62a/0x7c0 [ 3418.070816][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3418.070816][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3418.070816][ C0] ip_rcv+0x6cf/0x750 [ 3418.070816][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3418.070816][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3418.070816][ C0] process_backlog+0xf0b/0x1410 [ 3418.070816][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3418.070816][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3418.070816][ C0] net_rx_action+0x786/0x1aa0 [ 3418.070816][ C0] ? net_tx_action+0xc30/0xc30 [ 3418.070816][ C0] __do_softirq+0x311/0x83d [ 3418.070816][ C0] do_softirq_own_stack+0x49/0x80 [ 3418.070816][ C0] [ 3418.070816][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3418.070816][ C0] local_bh_enable+0x36/0x40 [ 3418.070816][ C0] ip_finish_output2+0x2115/0x2610 [ 3418.070816][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3418.070816][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3418.070816][ C0] __ip_finish_output+0xaa7/0xd80 [ 3418.070816][ C0] ip_finish_output+0x166/0x410 [ 3418.070816][ C0] ip_output+0x593/0x680 [ 3418.070816][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3418.070816][ C0] ? ip_finish_output+0x410/0x410 [ 3418.070816][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3418.070816][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] ip_queue_xmit+0xcc/0xf0 [ 3418.070816][ C0] ? tcp_v4_fill_cb+0x580/0x580 [ 3418.070816][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3418.070816][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3418.070816][ C0] tcp_connect+0x4337/0x6920 [ 3418.070816][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] tcp_v4_connect+0x21fd/0x2370 [ 3418.070816][ C0] ? tcp_twsk_unique+0xba0/0xba0 [ 3418.070816][ C0] __inet_stream_connect+0x2fb/0x1340 [ 3418.070816][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] inet_stream_connect+0x101/0x180 [ 3418.070816][ C0] ? __inet_stream_connect+0x1340/0x1340 [ 3418.070816][ C0] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] ? rds_tcp_state_change+0x390/0x390 [ 3418.070816][ C0] rds_connect_worker+0x2a6/0x470 [ 3418.070816][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3418.070816][ C0] ? rds_addr_cmp+0x200/0x200 [ 3418.070816][ C0] process_one_work+0x1555/0x1f40 [ 3418.070816][ C0] worker_thread+0xef6/0x2450 [ 3418.070816][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3418.070816][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3418.070816][ C0] kthread+0x4b5/0x4f0 [ 3418.070816][ C0] ? process_one_work+0x1f40/0x1f40 [ 3418.070816][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3418.070816][ C0] ret_from_fork+0x35/0x40 [ 3418.070816][ C0] Uninit was stored to memory at: [ 3418.070816][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3418.070816][ C0] __msan_chain_origin+0x50/0x90 [ 3418.070816][ C0] tcp_conn_request+0x1781/0x4d10 [ 3418.070816][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3418.070816][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3418.070816][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3418.070816][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3418.070816][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3418.070816][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3418.070816][ C0] ip_local_deliver+0x62a/0x7c0 [ 3418.070816][ C0] ip_rcv+0x6cf/0x750 [ 3418.070816][ C0] process_backlog+0xf0b/0x1410 [ 3418.070816][ C0] net_rx_action+0x786/0x1aa0 [ 3418.070816][ C0] __do_softirq+0x311/0x83d [ 3418.070816][ C0] [ 3418.070816][ C0] Uninit was stored to memory at: [ 3418.070816][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3418.070816][ C0] __msan_chain_origin+0x50/0x90 [ 3418.070816][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3418.070816][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3418.070816][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3418.070816][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3418.070816][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3418.070816][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3418.070816][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3418.070816][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3418.070816][ C0] ip_local_deliver+0x62a/0x7c0 [ 3418.070816][ C0] ip_rcv+0x6cf/0x750 [ 3418.070816][ C0] process_backlog+0xf0b/0x1410 [ 3418.070816][ C0] net_rx_action+0x786/0x1aa0 [ 3418.070816][ C0] __do_softirq+0x311/0x83d [ 3418.070816][ C0] [ 3418.070816][ C0] Uninit was stored to memory at: [ 3418.070816][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3418.070816][ C0] __msan_chain_origin+0x50/0x90 [ 3418.070816][ C0] tcp_conn_request+0x1781/0x4d10 [ 3418.070816][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3418.070816][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3418.070816][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3418.070816][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3418.070816][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3418.070816][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3418.070816][ C0] ip_local_deliver+0x62a/0x7c0 [ 3418.070816][ C0] ip_rcv+0x6cf/0x750 [ 3418.070816][ C0] process_backlog+0xf0b/0x1410 [ 3418.070816][ C0] net_rx_action+0x786/0x1aa0 [ 3418.070816][ C0] __do_softirq+0x311/0x83d [ 3418.070816][ C0] [ 3418.070816][ C0] Uninit was stored to memory at: [ 3418.070816][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3418.070816][ C0] __msan_chain_origin+0x50/0x90 [ 3418.070816][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3418.070816][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3418.070816][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3418.070816][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3418.070816][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3418.070816][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3418.070816][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3418.070816][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3418.070816][ C0] ip_local_deliver+0x62a/0x7c0 [ 3418.070816][ C0] ip_rcv+0x6cf/0x750 [ 3418.070816][ C0] process_backlog+0xf0b/0x1410 [ 3418.070816][ C0] net_rx_action+0x786/0x1aa0 [ 3418.070816][ C0] __do_softirq+0x311/0x83d [ 3418.070816][ C0] [ 3418.070816][ C0] Uninit was stored to memory at: [ 3418.070816][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3418.070816][ C0] __msan_chain_origin+0x50/0x90 [ 3418.070816][ C0] tcp_conn_request+0x1781/0x4d10 [ 3418.070816][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3418.070816][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3418.070816][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3418.070816][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3418.070816][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3418.070816][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3418.070816][ C0] ip_local_deliver+0x62a/0x7c0 [ 3418.070816][ C0] ip_rcv+0x6cf/0x750 [ 3418.070816][ C0] process_backlog+0xf0b/0x1410 [ 3418.070816][ C0] net_rx_action+0x786/0x1aa0 [ 3418.070816][ C0] __do_softirq+0x311/0x83d [ 3418.070816][ C0] [ 3418.070816][ C0] Uninit was stored to memory at: [ 3418.070816][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3418.070816][ C0] __msan_chain_origin+0x50/0x90 [ 3418.070816][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3418.070816][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3418.070816][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3418.070816][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3418.070816][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3418.070816][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3418.070816][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3418.070816][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3418.070816][ C0] ip_local_deliver+0x62a/0x7c0 [ 3418.070816][ C0] ip_rcv+0x6cf/0x750 [ 3418.070816][ C0] process_backlog+0xf0b/0x1410 [ 3418.070816][ C0] net_rx_action+0x786/0x1aa0 [ 3418.070816][ C0] __do_softirq+0x311/0x83d [ 3418.070816][ C0] [ 3418.070816][ C0] Uninit was stored to memory at: [ 3418.070816][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3418.070816][ C0] __msan_chain_origin+0x50/0x90 [ 3418.070816][ C0] tcp_conn_request+0x1781/0x4d10 [ 3418.070816][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3418.070816][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3418.070816][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3418.070816][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3418.070816][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3418.070816][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3418.070816][ C0] ip_local_deliver+0x62a/0x7c0 [ 3418.070816][ C0] ip_rcv+0x6cf/0x750 [ 3418.070816][ C0] process_backlog+0xf0b/0x1410 [ 3418.070816][ C0] net_rx_action+0x786/0x1aa0 [ 3418.070816][ C0] __do_softirq+0x311/0x83d [ 3418.070816][ C0] [ 3418.070816][ C0] Uninit was created at: [ 3418.070816][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3418.070816][ C0] kmsan_alloc_page+0x12a/0x310 [ 3418.070816][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3418.070816][ C0] alloc_pages_current+0x67d/0x990 [ 3418.070816][ C0] alloc_slab_page+0x111/0x12f0 [ 3418.070816][ C0] new_slab+0x2bc/0x1130 [ 3418.070816][ C0] ___slab_alloc+0x1533/0x1f30 [ 3418.070816][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3418.070816][ C0] inet_reqsk_alloc+0xac/0x830 [ 3419.064095][ C0] tcp_conn_request+0x753/0x4d10 [ 3419.064095][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3419.064095][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3419.064095][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3419.064095][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3419.064095][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3419.064095][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3419.064095][ C0] ip_local_deliver+0x62a/0x7c0 [ 3419.064095][ C0] ip_rcv+0x6cf/0x750 [ 3419.064095][ C0] process_backlog+0xf0b/0x1410 [ 3419.064095][ C0] net_rx_action+0x786/0x1aa0 [ 3419.064095][ C0] __do_softirq+0x311/0x83d 03:47:39 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000000c0)="240500001e00270214fffffffff8070000000000000000000000080009000d000000", 0xfd6a) 03:47:39 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000140)={@broadcast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xb, 0x2, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @loopback}, "00006371ae9b1c01"}}}}}, 0x0) 03:47:39 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x10, r0, 0xbfd37000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$rds(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/121, 0x79}, {&(0x7f0000001300)=""/91, 0x5b}], 0x5, 0x0, 0x0, 0x40080}, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x9) 03:47:39 executing program 0: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @remote, @val={@void}, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, '4\x00', 0x44, 0x2f, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x6558, 0x2}}}}}}}, 0x0) 03:47:39 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x100000000000000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="5000000030003b050000000000c278e76d0000003c000100380001000c000100736b626564697400240002"], 0x1}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast1}, 0x20) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffe23) 03:47:39 executing program 4: syz_emit_ethernet(0x76, &(0x7f0000000000)={@link_local, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x40, 0x3a, 0x0, @empty={[0x3]}, @mcast2, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0004e6", 0x0, 0x0, 0x0, @empty, @rand_addr="deaa6578a898c1914003bac08a63d3af", [@srh={0x2f}], "000022ebffff0000"}}}}}}}, 0x0) 03:47:39 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback}}}}}}, 0x0) 03:47:39 executing program 3: syz_emit_ethernet(0x7e, &(0x7f0000000200)={@local, @remote, @val={@void}, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, '4\x00', 0x44, 0x2f, 0x0, @remote, @local, {[], {{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x6558}}}}}}}, 0x0) 03:47:39 executing program 2: openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x773a40, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4081, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000200)={0x7fffffff, {{0xa, 0x4e23, 0xdee, @mcast2, 0x401}}}, 0x88) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x80000, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffffdfffffffc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000049000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0xffffffffffffff11) r6 = dup2(r1, r4) setsockopt$XDP_TX_RING(r6, 0x11b, 0x3, &(0x7f0000000a00)=0x200000, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000000, 0x1010, r5, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r7, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:47:39 executing program 0: 03:47:40 executing program 3: 03:47:40 executing program 0: [ 3425.629912][ T4120] netlink: 1276 bytes leftover after parsing attributes in process `syz-executor.1'. 03:47:43 executing program 1: 03:47:43 executing program 2: prctl$PR_SET_TIMERSLACK(0x1d, 0x8) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$cgroup_ro(r5, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f00000000c0)={0xf8, 0x0, [0x9, 0x6, 0x100000001, 0x2]}) 03:47:43 executing program 3: 03:47:43 executing program 5: 03:47:43 executing program 0: 03:47:43 executing program 4: 03:47:44 executing program 3: 03:47:44 executing program 0: 03:47:44 executing program 5: 03:47:44 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$alg(r3, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, &(0x7f00000012c0)=ANY=[@ANYBLOB="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"], 0x1a8, 0x18040}, 0x8880) 03:47:44 executing program 3: 03:47:44 executing program 5: [ 3427.902279][ C0] not chained 600000 origins [ 3427.903763][ C0] CPU: 0 PID: 13598 Comm: kworker/u4:30 Not tainted 5.6.0-rc6-syzkaller #0 [ 3427.903763][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3427.903763][ C0] Workqueue: krdsd rds_connect_worker [ 3427.903763][ C0] Call Trace: [ 3427.903763][ C0] [ 3427.903763][ C0] dump_stack+0x1c9/0x220 [ 3427.903763][ C0] kmsan_internal_chain_origin+0x6f/0x130 [ 3427.903763][ C0] ? should_fail+0x72/0x9e0 [ 3427.903763][ C0] ? ret_from_fork+0x35/0x40 [ 3427.903763][ C0] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3427.903763][ C0] ? arch_stack_walk+0x34c/0x3e0 [ 3427.903763][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3427.903763][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3427.974138][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3427.974138][ C0] ? kmsan_get_metadata+0x4f/0x180 [ 3427.974138][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3427.974138][ C0] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 3427.974138][ C0] ? tcp_parse_options+0x1ada/0x1b90 [ 3428.004087][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.004087][ C0] __msan_chain_origin+0x50/0x90 [ 3428.004087][ C0] tcp_conn_request+0x13ce/0x4d10 [ 3428.004087][ C0] ? rb_first+0x31/0x100 [ 3428.004087][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3428.004087][ C0] ? cache_from_obj+0x2d7/0x6b0 [ 3428.004087][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.004087][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.004087][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3428.004087][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3428.004087][ C0] ? inet6_sk_rx_dst_set+0x3d0/0x3d0 [ 3428.004087][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3428.004087][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.004087][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3428.004087][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3428.004087][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.004087][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3428.004087][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3428.004087][ C0] ? tcp_filter+0xf0/0xf0 [ 3428.004087][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3428.103996][ C0] ip_local_deliver+0x62a/0x7c0 [ 3428.103996][ C0] ? ip_local_deliver+0x7c0/0x7c0 [ 3428.117694][ C0] ? ip_protocol_deliver_rcu+0xbc0/0xbc0 [ 3428.117694][ C0] ip_rcv+0x6cf/0x750 [ 3428.117694][ C0] ? ip_rcv_core+0x1270/0x1270 [ 3428.117694][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3428.117694][ C0] process_backlog+0xf0b/0x1410 [ 3428.117694][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.117694][ C0] ? ip_local_deliver_finish+0x350/0x350 [ 3428.117694][ C0] ? rps_trigger_softirq+0x2e0/0x2e0 [ 3428.117694][ C0] net_rx_action+0x786/0x1aa0 [ 3428.117694][ C0] ? net_tx_action+0xc30/0xc30 [ 3428.117694][ C0] __do_softirq+0x311/0x83d [ 3428.117694][ C0] do_softirq_own_stack+0x49/0x80 [ 3428.117694][ C0] [ 3428.117694][ C0] __local_bh_enable_ip+0x184/0x1d0 [ 3428.117694][ C0] local_bh_enable+0x36/0x40 [ 3428.117694][ C0] ip_finish_output2+0x2115/0x2610 [ 3428.117694][ C0] ? ctnetlink_net_exit_batch+0x180/0x180 [ 3428.117694][ C0] ? nf_ct_deliver_cached_events+0x403/0x6c0 [ 3428.117694][ C0] __ip_finish_output+0xaa7/0xd80 [ 3428.117694][ C0] ip_finish_output+0x166/0x410 [ 3428.117694][ C0] ip_output+0x593/0x680 [ 3428.117694][ C0] ? ip_mc_finish_output+0x6c0/0x6c0 [ 3428.117694][ C0] ? ip_finish_output+0x410/0x410 [ 3428.117694][ C0] __ip_queue_xmit+0x1b5c/0x21a0 [ 3428.117694][ C0] ? kmsan_set_origin_checked+0x95/0xf0 [ 3428.117694][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.117694][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.117694][ C0] ip_queue_xmit+0xcc/0xf0 [ 3428.117694][ C0] ? tcp_v4_fill_cb+0x580/0x580 [ 3428.117694][ C0] __tcp_transmit_skb+0x439c/0x6090 [ 3428.117694][ C0] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3428.117694][ C0] tcp_connect+0x4337/0x6920 [ 3428.117694][ C0] ? __msan_poison_alloca+0xf0/0x120 [ 3428.117694][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.117694][ C0] tcp_v4_connect+0x21fd/0x2370 [ 3428.117694][ C0] ? tcp_twsk_unique+0xba0/0xba0 [ 3428.117694][ C0] __inet_stream_connect+0x2fb/0x1340 [ 3428.117694][ C0] ? __local_bh_enable_ip+0x97/0x1d0 [ 3428.117694][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.117694][ C0] inet_stream_connect+0x101/0x180 [ 3428.117694][ C0] ? __inet_stream_connect+0x1340/0x1340 [ 3428.117694][ C0] rds_tcp_conn_path_connect+0x8a7/0xb80 [ 3428.117694][ C0] ? kmsan_get_metadata+0x11d/0x180 [ 3428.117694][ C0] ? rds_tcp_state_change+0x390/0x390 [ 3428.117694][ C0] rds_connect_worker+0x2a6/0x470 [ 3428.117694][ C0] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3428.117694][ C0] ? rds_addr_cmp+0x200/0x200 [ 3428.117694][ C0] process_one_work+0x1555/0x1f40 [ 3428.117694][ C0] worker_thread+0xef6/0x2450 [ 3428.117694][ C0] kthread+0x4b5/0x4f0 [ 3428.117694][ C0] ? process_one_work+0x1f40/0x1f40 [ 3428.117694][ C0] ? kthread_blkcg+0xf0/0xf0 [ 3428.117694][ C0] ret_from_fork+0x35/0x40 [ 3428.117694][ C0] Uninit was stored to memory at: [ 3428.117694][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3428.117694][ C0] __msan_chain_origin+0x50/0x90 [ 3428.117694][ C0] tcp_conn_request+0x1781/0x4d10 [ 3428.117694][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3428.117694][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3428.117694][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3428.117694][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3428.117694][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3428.117694][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3428.117694][ C0] ip_local_deliver+0x62a/0x7c0 [ 3428.117694][ C0] ip_rcv+0x6cf/0x750 [ 3428.117694][ C0] process_backlog+0xf0b/0x1410 [ 3428.117694][ C0] net_rx_action+0x786/0x1aa0 [ 3428.117694][ C0] __do_softirq+0x311/0x83d [ 3428.117694][ C0] [ 3428.117694][ C0] Uninit was stored to memory at: [ 3428.117694][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3428.117694][ C0] __msan_chain_origin+0x50/0x90 [ 3428.117694][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3428.117694][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3428.117694][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3428.117694][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3428.117694][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3428.117694][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3428.117694][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3428.117694][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3428.117694][ C0] ip_local_deliver+0x62a/0x7c0 [ 3428.117694][ C0] ip_rcv+0x6cf/0x750 [ 3428.117694][ C0] process_backlog+0xf0b/0x1410 [ 3428.117694][ C0] net_rx_action+0x786/0x1aa0 [ 3428.117694][ C0] __do_softirq+0x311/0x83d [ 3428.117694][ C0] [ 3428.117694][ C0] Uninit was stored to memory at: [ 3428.117694][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3428.117694][ C0] __msan_chain_origin+0x50/0x90 [ 3428.117694][ C0] tcp_conn_request+0x1781/0x4d10 [ 3428.117694][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3428.117694][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3428.117694][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3428.117694][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3428.117694][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3428.117694][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3428.117694][ C0] ip_local_deliver+0x62a/0x7c0 [ 3428.117694][ C0] ip_rcv+0x6cf/0x750 [ 3428.117694][ C0] process_backlog+0xf0b/0x1410 [ 3428.117694][ C0] net_rx_action+0x786/0x1aa0 [ 3428.117694][ C0] __do_softirq+0x311/0x83d [ 3428.117694][ C0] [ 3428.117694][ C0] Uninit was stored to memory at: [ 3428.117694][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3428.117694][ C0] __msan_chain_origin+0x50/0x90 [ 3428.117694][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3428.117694][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3428.117694][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3428.117694][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3428.117694][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3428.117694][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3428.117694][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3428.117694][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3428.117694][ C0] ip_local_deliver+0x62a/0x7c0 [ 3428.117694][ C0] ip_rcv+0x6cf/0x750 [ 3428.117694][ C0] process_backlog+0xf0b/0x1410 [ 3428.117694][ C0] net_rx_action+0x786/0x1aa0 [ 3428.117694][ C0] __do_softirq+0x311/0x83d [ 3428.117694][ C0] [ 3428.117694][ C0] Uninit was stored to memory at: [ 3428.117694][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3428.117694][ C0] __msan_chain_origin+0x50/0x90 [ 3428.117694][ C0] tcp_conn_request+0x1781/0x4d10 [ 3428.117694][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3428.117694][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3428.117694][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3428.117694][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3428.117694][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3428.744009][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3428.744009][ C0] ip_local_deliver+0x62a/0x7c0 [ 3428.744009][ C0] ip_rcv+0x6cf/0x750 [ 3428.744009][ C0] process_backlog+0xf0b/0x1410 [ 3428.744009][ C0] net_rx_action+0x786/0x1aa0 [ 3428.744009][ C0] __do_softirq+0x311/0x83d [ 3428.744009][ C0] [ 3428.744009][ C0] Uninit was stored to memory at: [ 3428.744009][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3428.744009][ C0] __msan_chain_origin+0x50/0x90 [ 3428.744009][ C0] tcp_openreq_init_rwin+0xc22/0xc80 [ 3428.744009][ C0] tcp_conn_request+0x33d7/0x4d10 [ 3428.744009][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3428.744009][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3428.744009][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3428.744009][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3428.744009][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3428.744009][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3428.744009][ C0] ip_local_deliver+0x62a/0x7c0 [ 3428.744009][ C0] ip_rcv+0x6cf/0x750 [ 3428.744009][ C0] process_backlog+0xf0b/0x1410 [ 3428.744009][ C0] net_rx_action+0x786/0x1aa0 [ 3428.744009][ C0] __do_softirq+0x311/0x83d [ 3428.744009][ C0] [ 3428.744009][ C0] Uninit was stored to memory at: [ 3428.744009][ C0] kmsan_internal_chain_origin+0xad/0x130 [ 3428.744009][ C0] __msan_chain_origin+0x50/0x90 [ 3428.744009][ C0] tcp_conn_request+0x1781/0x4d10 [ 3428.744009][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3428.744009][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3428.744009][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3428.744009][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3428.744009][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3428.744009][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3428.744009][ C0] ip_local_deliver+0x62a/0x7c0 [ 3428.744009][ C0] ip_rcv+0x6cf/0x750 [ 3428.744009][ C0] process_backlog+0xf0b/0x1410 [ 3428.744009][ C0] net_rx_action+0x786/0x1aa0 [ 3428.744009][ C0] __do_softirq+0x311/0x83d [ 3428.744009][ C0] [ 3428.744009][ C0] Uninit was created at: [ 3428.744009][ C0] kmsan_save_stack_with_flags+0x3c/0x90 [ 3428.744009][ C0] kmsan_alloc_page+0x12a/0x310 [ 3428.744009][ C0] __alloc_pages_nodemask+0x5712/0x5e80 [ 3428.744009][ C0] alloc_pages_current+0x67d/0x990 [ 3428.744009][ C0] alloc_slab_page+0x111/0x12f0 [ 3428.744009][ C0] new_slab+0x2bc/0x1130 [ 3428.744009][ C0] ___slab_alloc+0x1533/0x1f30 [ 3428.744009][ C0] kmem_cache_alloc+0xb23/0xd70 [ 3428.744009][ C0] inet_reqsk_alloc+0xac/0x830 [ 3428.744009][ C0] tcp_conn_request+0x753/0x4d10 [ 3428.744009][ C0] tcp_v4_conn_request+0x19b/0x240 [ 3428.744009][ C0] tcp_v6_conn_request+0xb5/0x2d0 [ 3428.744009][ C0] tcp_rcv_state_process+0x26b/0x71c0 [ 3428.744009][ C0] tcp_v4_do_rcv+0xb0f/0xd70 [ 3428.744009][ C0] tcp_v4_rcv+0x3f39/0x4d00 [ 3428.744009][ C0] ip_protocol_deliver_rcu+0x4b7/0xbc0 [ 3428.744009][ C0] ip_local_deliver+0x62a/0x7c0 [ 3428.744009][ C0] ip_rcv+0x6cf/0x750 [ 3428.744009][ C0] process_backlog+0xf0b/0x1410 [ 3428.744009][ C0] net_rx_action+0x786/0x1aa0 [ 3428.744009][ C0] __do_softirq+0x311/0x83d 03:47:51 executing program 1: 03:47:51 executing program 0: 03:47:51 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="2000000005a3435e3c47b317c5ed4d0eb3477dbfccf47cca40e53d1f5d818ab7f0899ebf0fa6ecccb4286710e6df9cb356c43d6268bdb7a82292cf7e307999faac09ed7d71f6c4ba68f33169cd9a6edd86cfbe461b1b5533e72f9aa72d22d8f3b3668f466e83725edd1bf6511fcf01c6cc50ff6884121cb0890fcdd03137"], &(0x7f00000000c0)=0x28) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={r6, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x100, @empty, 0xd19d}, @in={0x2, 0x4e25, @broadcast}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e21, 0x8d4, @local, 0x80000000}]}, &(0x7f00000001c0)=0x10) r7 = socket$rds(0x15, 0x5, 0x0) r8 = accept4$vsock_stream(r3, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @host}, 0x10, 0x80000) dup2(r7, r8) getsockopt$inet6_int(r1, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:47:51 executing program 5: 03:47:51 executing program 4: 03:47:51 executing program 3: 03:47:51 executing program 3: 03:47:51 executing program 0: 03:47:51 executing program 5: 03:47:51 executing program 3: 03:47:51 executing program 0: 03:47:51 executing program 5: 03:47:55 executing program 1: 03:47:55 executing program 3: 03:47:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, 0x0) setresuid(r3, r3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1000004, 0x13, r5, 0x0) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x200, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r6, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04040000", @ANYRES16=r7, @ANYBLOB="00042cbd7000fedbdf25060000003300058024000280080002000300000008000300010000800800030000000000080002000002000007000100696200000800010075647000440002800800040001000000080003002000000008000400000000000800020005000000080001000400000008000300000100000800040007000000080002004400000008000100756470003c00018038000400200001000a004e2200001000ff010000000000000000000000000001030000001400020002004e23e00000010000000000000000fc0005803c0002800800040002000000080002000500000008000400010000000800030006000000080001000e000000080001001200000008000400000800004c0002800800020000feffff080001000000000008000300080000000800010019000000080003000000000008000300040000000800020006000000080001000f000000080004003f0000000c000280080001001000000008000100657468000800010075647000080001006574680008000100756470000400028000000100696200000c000280080002008d000000740004801c0007800800030005000000080001001000000008000400080000003c0007800800010004000000080003000300000008000200070000000800010017000000080002000a090000080003000080000008000200490000000900010073797a30000000000900010073797a31000000005c00078008000100000000000800010009000000080001000000000008000100c6ffffff0c000400e47100000000000008000200080000000c00040001000000000000000c00040007000000000000000c0003000600000000000000580007800c000400030000000000000008000200030000000c00040001040000000000000800010001010000080002000200000008000100ff0f000008000100930a00000c00040000000000010000000800010004000000380007800c000400fbffffffffffffff0c000400ff0300000000000008000200000000000c00043700000001000010000008000200cf0300009000018044000280080002007e00000008000200060000000800020009000000080001000a000000080004000080000008000300ff0100000800030007000000080001000d00000008000300000200001200010069623a6e657464657673696d300000002c0004001400010002004e20ac1414aa00000000000000001400020002004e24ac1414aa0000000000000000440007800c00030004000000000000000c000400a8b6000000000000080001000002000008000200080000000c00030004000000000000000c00030009000000000000"], 0x404}, 0x1, 0x0, 0x0, 0x4000000}, 0x40040) sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x3c, r7, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x4}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r1, &(0x7f0000000640)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)={0xbc, 0x4, 0x8, 0x3, 0x0, 0x0, {0x7, 0x0, 0x6}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x4c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffffff67}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0xc5}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x80000000}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x43}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xfcc2}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}]}, 0xbc}, 0x1, 0x0, 0x0, 0xd4}, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x129002, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r1, 0xc0585605, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x58, 0x3016, 0x4, 0x9, 0x0, 0x3, 0x4}}) dup(r8) getsockopt$inet6_int(r8, 0x29, 0x1a, 0x0, &(0x7f0000000000)) 03:47:55 executing program 0: 03:47:55 executing program 5: 03:47:55 executing program 4: 03:47:55 executing program 0: 03:47:55 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0x0], @empty, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "a4f008", 0x30, 0x3a, 0x0, @initdev={0xfe, 0x88, [0x8, 0x0, 0x0, 0x0, 0xd], 0x0, 0x0}, @mcast2, {[], @pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "0f04e6", 0x0, 0x0, 0x0, @remote, @rand_addr="65769ce893754f678efb226d1b1cfec1"}}}}}}}, 0x0) 03:47:55 executing program 5: clone(0x100100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) io_setup(0x8001, &(0x7f0000003840)) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$FUSE_ATTR(0xffffffffffffffff, &(0x7f0000000140)={0x78, 0x0, 0x8}, 0x78) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, 0x0, 0x0) 03:47:55 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ipvlan1\x00', 0x0}) bind$packet(r0, &(0x7f00000000c0)={0x11, 0x800, r2, 0x1, 0x0, 0x6, @dev}, 0x14) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="0aacad3fd36dddc711502e035f63", 0xe}], 0x1) 03:47:56 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x1, 0x8, 0x209e20, 0x8000000001}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) [ 3438.059674][ T4199] ===================================================== [ 3438.063772][ T4199] BUG: KMSAN: uninit-value in ip_route_output_key_hash_rcu+0x194/0x38d0 [ 3438.063772][ T4199] CPU: 1 PID: 4199 Comm: syz-executor.0 Not tainted 5.6.0-rc6-syzkaller #0 [ 3438.063772][ T4199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3438.063772][ T4199] Call Trace: [ 3438.063772][ T4199] dump_stack+0x1c9/0x220 [ 3438.063772][ T4199] kmsan_report+0xf7/0x1e0 [ 3438.063772][ T4199] __msan_warning+0x58/0xa0 [ 3438.063772][ T4199] ip_route_output_key_hash_rcu+0x194/0x38d0 [ 3438.063772][ T4199] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3438.063772][ T4199] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3438.063772][ T4199] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 3438.063772][ T4199] ? kmsan_get_metadata+0x4f/0x180 [ 3438.063772][ T4199] ? kmsan_set_origin_checked+0x95/0xf0 [ 3438.063772][ T4199] ip_route_output_flow+0x1e1/0x3d0 [ 3438.063772][ T4199] ipvlan_queue_xmit+0x1731/0x2f90 [ 3438.063772][ T4199] ipvlan_start_xmit+0xa2/0x270 [ 3438.063772][ T4199] ? ipvlan_stop+0x200/0x200 [ 3438.063772][ T4199] dev_hard_start_xmit+0x531/0xab0 [ 3438.063772][ T4199] ? kmsan_get_metadata+0x11d/0x180 [ 3438.063772][ T4199] __dev_queue_xmit+0x2f8d/0x3b20 [ 3438.063772][ T4199] dev_queue_xmit+0x4b/0x60 [ 3438.063772][ T4199] ? netdev_core_pick_tx+0x4d0/0x4d0 [ 3438.063772][ T4199] packet_sendmsg+0x8347/0x93b0 [ 3438.063772][ T4199] ? kmsan_memcpy_metadata+0xb/0x10 [ 3438.063772][ T4199] ? __msan_memcpy+0x43/0x50 [ 3438.063772][ T4199] ? sock_write_iter+0x101/0x6d0 [ 3438.063772][ T4199] ? do_iter_readv_writev+0xa23/0xc70 [ 3438.063772][ T4199] ? do_iter_write+0x304/0xdc0 [ 3438.063772][ T4199] ? do_writev+0x42d/0x8f0 [ 3438.063772][ T4199] ? __se_sys_writev+0x9b/0xb0 [ 3438.063772][ T4199] ? __x64_sys_writev+0x4a/0x70 [ 3438.063772][ T4199] ? kmsan_get_metadata+0x4f/0x180 [ 3438.063772][ T4199] ? kmsan_internal_set_origin+0x75/0xb0 [ 3438.063772][ T4199] ? kmsan_get_metadata+0x11d/0x180 [ 3438.063772][ T4199] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3438.063772][ T4199] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3438.063772][ T4199] ? aa_sk_perm+0x83c/0xcd0 [ 3438.063772][ T4199] ? inet_send_prepare+0x600/0x600 [ 3438.063772][ T4199] ? compat_packet_setsockopt+0x360/0x360 [ 3438.063772][ T4199] sock_write_iter+0x6bc/0x6d0 [ 3438.063772][ T4199] ? sock_read_iter+0x700/0x700 [ 3438.063772][ T4199] do_iter_readv_writev+0xa23/0xc70 [ 3438.063772][ T4199] ? sock_read_iter+0x700/0x700 [ 3438.063772][ T4199] do_iter_write+0x304/0xdc0 [ 3438.063772][ T4199] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 3438.063772][ T4199] ? import_iovec+0x4a4/0x650 [ 3438.063772][ T4199] do_writev+0x42d/0x8f0 [ 3438.063772][ T4199] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3438.063772][ T4199] ? prepare_exit_to_usermode+0x1ca/0x520 [ 3438.063772][ T4199] __se_sys_writev+0x9b/0xb0 [ 3438.063772][ T4199] __x64_sys_writev+0x4a/0x70 [ 3438.063772][ T4199] do_syscall_64+0xb8/0x160 [ 3438.063772][ T4199] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3438.063772][ T4199] RIP: 0033:0x45c849 [ 3438.063772][ T4199] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3438.063772][ T4199] RSP: 002b:00007f12efce2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 3438.063772][ T4199] RAX: ffffffffffffffda RBX: 00007f12efce36d4 RCX: 000000000045c849 [ 3438.063772][ T4199] RDX: 0000000000000001 RSI: 0000000020000280 RDI: 0000000000000003 [ 3438.063772][ T4199] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3438.063772][ T4199] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 3438.063772][ T4199] R13: 0000000000000d12 R14: 00000000004cb19d R15: 000000000076bf0c [ 3438.063772][ T4199] [ 3438.063772][ T4199] Uninit was stored to memory at: [ 3438.063772][ T4199] kmsan_internal_chain_origin+0xad/0x130 [ 3438.063772][ T4199] __msan_chain_origin+0x50/0x90 [ 3438.063772][ T4199] ipvlan_queue_xmit+0x1fee/0x2f90 [ 3438.063772][ T4199] ipvlan_start_xmit+0xa2/0x270 [ 3438.063772][ T4199] dev_hard_start_xmit+0x531/0xab0 [ 3438.063772][ T4199] __dev_queue_xmit+0x2f8d/0x3b20 [ 3438.063772][ T4199] dev_queue_xmit+0x4b/0x60 [ 3438.063772][ T4199] packet_sendmsg+0x8347/0x93b0 [ 3438.063772][ T4199] sock_write_iter+0x6bc/0x6d0 [ 3438.063772][ T4199] do_iter_readv_writev+0xa23/0xc70 [ 3438.063772][ T4199] do_iter_write+0x304/0xdc0 [ 3438.063772][ T4199] do_writev+0x42d/0x8f0 [ 3438.063772][ T4199] __se_sys_writev+0x9b/0xb0 [ 3438.063772][ T4199] __x64_sys_writev+0x4a/0x70 [ 3438.063772][ T4199] do_syscall_64+0xb8/0x160 [ 3438.063772][ T4199] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3438.063772][ T4199] [ 3438.063772][ T4199] Uninit was created at: [ 3438.063772][ T4199] kmsan_internal_poison_shadow+0x66/0xd0 [ 3438.063772][ T4199] kmsan_slab_alloc+0x8a/0xe0 [ 3438.063772][ T4199] __kmalloc_node_track_caller+0xb40/0x1200 [ 3438.063772][ T4199] __alloc_skb+0x2fd/0xac0 [ 3438.063772][ T4199] alloc_skb_with_frags+0x18c/0xa70 [ 3438.063772][ T4199] sock_alloc_send_pskb+0xada/0xc60 [ 3438.063772][ T4199] packet_sendmsg+0x66a0/0x93b0 [ 3438.063772][ T4199] sock_write_iter+0x6bc/0x6d0 [ 3438.063772][ T4199] do_iter_readv_writev+0xa23/0xc70 [ 3438.063772][ T4199] do_iter_write+0x304/0xdc0 [ 3438.063772][ T4199] do_writev+0x42d/0x8f0 [ 3438.063772][ T4199] __se_sys_writev+0x9b/0xb0 [ 3438.063772][ T4199] __x64_sys_writev+0x4a/0x70 [ 3438.063772][ T4199] do_syscall_64+0xb8/0x160 [ 3438.063772][ T4199] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3438.063772][ T4199] ===================================================== [ 3438.063772][ T4199] Disabling lock debugging due to kernel taint [ 3438.063772][ T4199] Kernel panic - not syncing: panic_on_warn set ... [ 3438.063772][ T4199] CPU: 1 PID: 4199 Comm: syz-executor.0 Tainted: G B 5.6.0-rc6-syzkaller #0 [ 3438.063772][ T4199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3438.063772][ T4199] Call Trace: [ 3438.063772][ T4199] dump_stack+0x1c9/0x220 [ 3438.063772][ T4199] panic+0x3d5/0xc3e [ 3438.063772][ T4199] kmsan_report+0x1df/0x1e0 [ 3438.063772][ T4199] __msan_warning+0x58/0xa0 [ 3438.063772][ T4199] ip_route_output_key_hash_rcu+0x194/0x38d0 [ 3438.063772][ T4199] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3438.063772][ T4199] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3438.063772][ T4199] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 3438.063772][ T4199] ? kmsan_get_metadata+0x4f/0x180 [ 3438.063772][ T4199] ? kmsan_set_origin_checked+0x95/0xf0 [ 3438.063772][ T4199] ip_route_output_flow+0x1e1/0x3d0 [ 3438.063772][ T4199] ipvlan_queue_xmit+0x1731/0x2f90 [ 3438.063772][ T4199] ipvlan_start_xmit+0xa2/0x270 [ 3438.063772][ T4199] ? ipvlan_stop+0x200/0x200 [ 3438.063772][ T4199] dev_hard_start_xmit+0x531/0xab0 [ 3438.063772][ T4199] ? kmsan_get_metadata+0x11d/0x180 [ 3438.063772][ T4199] __dev_queue_xmit+0x2f8d/0x3b20 [ 3438.063772][ T4199] dev_queue_xmit+0x4b/0x60 [ 3438.063772][ T4199] ? netdev_core_pick_tx+0x4d0/0x4d0 [ 3438.063772][ T4199] packet_sendmsg+0x8347/0x93b0 [ 3438.063772][ T4199] ? kmsan_memcpy_metadata+0xb/0x10 [ 3438.063772][ T4199] ? __msan_memcpy+0x43/0x50 [ 3438.063772][ T4199] ? sock_write_iter+0x101/0x6d0 [ 3438.063772][ T4199] ? do_iter_readv_writev+0xa23/0xc70 [ 3438.063772][ T4199] ? do_iter_write+0x304/0xdc0 [ 3438.063772][ T4199] ? do_writev+0x42d/0x8f0 [ 3438.063772][ T4199] ? __se_sys_writev+0x9b/0xb0 [ 3438.063772][ T4199] ? __x64_sys_writev+0x4a/0x70 [ 3438.063772][ T4199] ? kmsan_get_metadata+0x4f/0x180 [ 3438.063772][ T4199] ? kmsan_internal_set_origin+0x75/0xb0 [ 3438.063772][ T4199] ? kmsan_get_metadata+0x11d/0x180 [ 3438.063772][ T4199] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 3438.063772][ T4199] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 3438.063772][ T4199] ? aa_sk_perm+0x83c/0xcd0 [ 3438.063772][ T4199] ? inet_send_prepare+0x600/0x600 [ 3438.063772][ T4199] ? compat_packet_setsockopt+0x360/0x360 [ 3438.063772][ T4199] sock_write_iter+0x6bc/0x6d0 [ 3438.063772][ T4199] ? sock_read_iter+0x700/0x700 [ 3438.063772][ T4199] do_iter_readv_writev+0xa23/0xc70 [ 3438.063772][ T4199] ? sock_read_iter+0x700/0x700 [ 3438.063772][ T4199] do_iter_write+0x304/0xdc0 [ 3438.063772][ T4199] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 3438.063772][ T4199] ? import_iovec+0x4a4/0x650 [ 3438.063772][ T4199] do_writev+0x42d/0x8f0 [ 3438.063772][ T4199] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 3438.063772][ T4199] ? prepare_exit_to_usermode+0x1ca/0x520 [ 3438.063772][ T4199] __se_sys_writev+0x9b/0xb0 [ 3438.063772][ T4199] __x64_sys_writev+0x4a/0x70 [ 3438.063772][ T4199] do_syscall_64+0xb8/0x160 [ 3438.063772][ T4199] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 3438.063772][ T4199] RIP: 0033:0x45c849 [ 3438.063772][ T4199] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 3438.063772][ T4199] RSP: 002b:00007f12efce2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 3438.063772][ T4199] RAX: ffffffffffffffda RBX: 00007f12efce36d4 RCX: 000000000045c849 [ 3438.063772][ T4199] RDX: 0000000000000001 RSI: 0000000020000280 RDI: 0000000000000003 [ 3438.063772][ T4199] RBP: 000000000076bf00 R08: 0000000000000000 R09: 0000000000000000 [ 3438.063772][ T4199] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 3438.063772][ T4199] R13: 0000000000000d12 R14: 00000000004cb19d R15: 000000000076bf0c [ 3438.063772][ T4199] Kernel Offset: 0x27600000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 3438.063772][ T4199] Rebooting in 86400 seconds..