x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x10, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:04:52 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) fork() 04:04:52 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0xfc00, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:04:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x2f, 0x20040000) 04:04:52 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x8000, 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x0, 0x0) r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000000680)="93", 0x1, 0x0) pwrite64(r0, &(0x7f00000000c0)='a', 0x1, 0x0) syz_open_dev$vcsu(&(0x7f0000000000), 0x5, 0x620a82) [ 2073.019431] perf: interrupt took too long (6285 > 6241), lowering kernel.perf_event_max_sample_rate to 31000 04:04:52 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_MGMT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000425bd7000fddbdffbffffff000b0099003f0000000f000000"], 0x20}, 0x1, 0x0, 0x0, 0xc4}, 0x4080) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x2) listen(r2, 0x2) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_NAN_FUNCTION(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000128bd70000001000000000000080003000b2b6dae852401a871b0fe7dce91e8a0bc4968ec5c706484d8dd96abe5646460d68c3f90982ddff552d7f3f907d01236207c44a0a93a969afd9114e09a67707ff42d5d02d4429957e7749a864bc6506049f0de0590fd7da3fcb8df9fe1499e5067897149067f95638752281f7bf28bd8086f3e30", @ANYRES32=0x0, @ANYBLOB='\f\x00X\x00`\x00\x00\x00\x00\x00\x00\x00\f\x00X\x00\a\x00\x00\x00\x00\x00\x00\x00\f\x00X\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00X\x00U\x00\x00\x00\x00\x00\x00\x00'], 0x4c}, 0x1, 0x0, 0x0, 0x40800}, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x0, 0x844) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x7ff, @remote, 0x92}, {0xa, 0x4e20, 0x93ce, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, 0xcd2, [0xf9ca, 0x400, 0x7, 0x8, 0x9, 0x3, 0x7f, 0x813]}, 0x5c) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0xf1, r5, 0x1, 0x56, 0x6, @remote}, 0x14) 04:04:52 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x6330000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:04:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x2f, 0x20040000) 04:04:52 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x6530000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2073.364770] perf: interrupt took too long (7908 > 7856), lowering kernel.perf_event_max_sample_rate to 25000 04:04:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, 0x0, 0x0, 0x20040000) 04:05:08 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x11, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:05:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, 0x0, 0x0, 0x20040000) 04:05:08 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0xfe80, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:05:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x6800000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:08 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext={0x10000}, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000000)={0x9, 0x80000001, 0xa657, 0x3, 0x1, 0x7}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x13, r0, 0x0) fork() 04:05:08 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0xad, 0x0, 0x0, 0x5, 0x0, 0xf3e, 0x20340, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x4040, 0xfffffffffffffffe, 0x100, 0x3, 0x5, 0x0, 0x7, 0x0, 0x4, 0x0, 0x8a18}, 0x0, 0xe, r0, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) fork() recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f00000002c0)=""/40, 0x28}], 0x2, &(0x7f0000000340)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x88}, 0x40002000) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000440)={0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r3, 0x0, r3, 0x0, 0x0, 0x0) clone3(&(0x7f0000000500)={0x10000000, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), {0x13}, &(0x7f0000000180)=""/83, 0x53, &(0x7f0000000200)=""/87, &(0x7f00000004c0)=[r1, r2], 0x2, {r3}}, 0x58) 04:05:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) chown(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, r2) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r5, r4) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x42, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r7, 0xc0c0583b, &(0x7f0000000080)) ftruncate(0xffffffffffffffff, 0x100) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000240)={'ip6_vti0\x00', 0x0, 0x4, 0xd3, 0x0, 0x1f, 0x0, @mcast1, @empty, 0x40, 0x7800, 0x0, 0x1}}) getsockopt$inet_opts(r6, 0x0, 0x0, &(0x7f00000001c0)=""/56, &(0x7f0000000200)=0x38) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r8, r4, 0x0, 0x7ffffff9) fallocate(r3, 0x0, 0x0, 0x8000) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5c4, 0x7d37c636}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 04:05:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xfc, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:05:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, 0x0, 0x0, 0x20040000) 04:05:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x6c00000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 04:05:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x6d30000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7400000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7800000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r0, 0x0, r0, 0x0, 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x47a3, 0x1) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r1, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r3, &(0x7f0000000280)=ANY=[], 0xfdef) r4 = syz_io_uring_complete(r2) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r4, 0x8000000) r5 = fsmount(r1, 0x1, 0xfe) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffff9, 0x401}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, r5, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 04:05:08 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = fork() r2 = getpgid(0x0) sched_setaffinity(r2, 0x0, 0x0) clone3(&(0x7f0000000200)={0x200000000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x5}, &(0x7f00000000c0)=""/62, 0x3e, &(0x7f0000000100)=""/132, &(0x7f00000001c0)=[r1, r2, 0xffffffffffffffff, r1, r1, r1, r1, r1], 0x8, {r0}}, 0x58) 04:05:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x5c, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:05:09 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x7a00000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:09 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000e00)='./file0\x00', 0x10d042, 0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0x5}}, './file0\x00'}) r2 = creat(&(0x7f0000000140)='./file1\x00', 0x80) write$binfmt_elf64(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4680057d01ba0100000000000002000600020000008c0300000000000040000000000000000000000000000000000000000000380000000000000000000900"/376], 0x178) 04:05:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 04:05:09 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x9f, 0x7, 0x7, 0xbe, 0x0, 0x7fffffff, 0x72040, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x1, @perf_bp={&(0x7f00000000c0), 0x2}, 0x2502, 0xd8b7, 0x9, 0x5, 0x5, 0x6, 0x3, 0x0, 0x8000, 0x0, 0xfffffffffffffff9}, 0xffffffffffffffff, 0xb, r1, 0x0) ioctl$TCSETA(r0, 0x4bfb, 0xfffffffffffffffe) 04:05:09 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0xfec0, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2089.834802] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 04:05:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x1f4, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:05:28 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) fork() r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x40, 0x10) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x80, 0x4, 0x3, 0xed, 0x4, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2e, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x204, 0x8, 0x20, 0x4, 0x8, 0x20, 0x2, 0x0, 0x0, 0x0, 0x7fff}, 0xffffffffffffffff, 0x7, r1, 0x9) 04:05:28 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x60, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:05:28 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0xff00, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:05:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x200, 0x100000001) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ftruncate(r2, 0xffffffffffffffff) ftruncate(0xffffffffffffffff, 0x81) 04:05:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 04:05:28 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f00000001c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lremovexattr(&(0x7f0000000240)='./mnt\x00', &(0x7f0000000280)=@known='system.posix_acl_access\x00') mknodat(r0, &(0x7f0000000000)='./mnt\x00', 0x4, 0x5) 04:05:28 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8cffffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x3}, 0x4) close(0xffffffffffffffff) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000240), 0x400000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000280)) mount$9p_fd(0x0, &(0x7f0000000080)='./file1\x00', 0x0, 0x2420e4, &(0x7f0000000300)=ANY=[@ANYBLOB="747362096e6f3d000000000000e0ffb23c4b52ad001e5c71356f7ed9ec7186e872f68ccda714b1de8a6ba4252cde1ccd62bf5891af89f074d0", @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',dont_appraise,obj_role=@,fsuuid=^3c12ff\x00-86e0-e1a4-37f5-24a17240,obj_type=/dev/vcs#\x00,\x00']) openat$sr(0xffffffffffffff9c, &(0x7f0000000100), 0x3, 0x0) r3 = accept4(r1, &(0x7f0000000180)=@nl, &(0x7f0000000200)=0x80, 0x800) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000000)={0x0, 0x1, 0x6, @remote}, 0x10) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) 04:05:28 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xf0ffffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 1) 04:05:28 executing program 0: syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="6d706f6c3d646174f6a3d6e13739355bd169633a30372c005c4a576bb23275ffb477a055336b85237f658b872b1474e86ca90cd0e9b468ea98c0ab58b9f98580124123b99058f292bbeca4c11168094e521e0fcc324b6418f42f0ca2ee92a56946ff484f1c0748f1c41b952b32e40c4fae440f0da5aab87c"]) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x101002, 0x4) [ 2108.842962] FAULT_INJECTION: forcing a failure. [ 2108.842962] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2108.844861] CPU: 1 PID: 39377 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2108.845809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2108.846949] Call Trace: [ 2108.847324] dump_stack+0x107/0x167 [ 2108.847835] should_fail.cold+0x5/0xa [ 2108.848364] _copy_from_user+0x2e/0x1b0 [ 2108.848921] __copy_msghdr_from_user+0x91/0x4b0 [ 2108.849571] ? __ia32_sys_shutdown+0x80/0x80 [ 2108.850197] ? __lock_acquire+0xbb1/0x5b00 [ 2108.850775] sendmsg_copy_msghdr+0xa1/0x160 [ 2108.851370] ? do_recvmmsg+0x6d0/0x6d0 [ 2108.851886] ? perf_trace_lock+0xac/0x490 [ 2108.852443] ? SOFTIRQ_verbose+0x10/0x10 [ 2108.852987] ? __lockdep_reset_lock+0x180/0x180 [ 2108.853614] ? perf_trace_lock+0xac/0x490 [ 2108.854177] ___sys_sendmsg+0xc6/0x170 [ 2108.854714] ? sendmsg_copy_msghdr+0x160/0x160 [ 2108.855358] ? __fget_files+0x26d/0x480 [ 2108.855893] ? lock_downgrade+0x6d0/0x6d0 [ 2108.856449] ? lock_downgrade+0x6d0/0x6d0 [ 2108.857015] ? __fget_files+0x296/0x480 [ 2108.857560] ? __fget_light+0xea/0x290 [ 2108.858096] __sys_sendmmsg+0x195/0x470 [ 2108.858650] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2108.859242] ? lock_downgrade+0x6d0/0x6d0 [ 2108.859805] ? ksys_write+0x12d/0x260 [ 2108.860329] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2108.860978] ? wait_for_completion_io+0x270/0x270 [ 2108.861629] ? rcu_read_lock_any_held+0x75/0xa0 [ 2108.862247] ? vfs_write+0x354/0xa30 [ 2108.862776] ? fput_many+0x2f/0x1a0 [ 2108.863264] ? ksys_write+0x1a9/0x260 [ 2108.863791] __x64_sys_sendmmsg+0x99/0x100 [ 2108.864365] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2108.865070] do_syscall_64+0x33/0x40 [ 2108.865579] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2108.866264] RIP: 0033:0x7ff18fb2bb19 [ 2108.866782] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2108.869278] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2108.870305] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2108.871273] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2108.872231] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2108.873195] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000001 [ 2108.874150] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2108.894095] tmpfs: Bad value for 'mpol' [ 2108.897441] tmpfs: Bad value for 'mpol' 04:05:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x218, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:05:43 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x84, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:05:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xf5ffffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:43 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x5e033, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) writev(r1, 0x0, 0x0) preadv2(r0, &(0x7f0000001380)=[{&(0x7f0000000000)=""/120, 0x78}, {&(0x7f0000000080)=""/95, 0x5f}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/8, 0x8}, {&(0x7f0000001140)=""/8, 0x8}, {&(0x7f0000001180)=""/103, 0x67}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000001200)=""/187, 0xbb}, {&(0x7f00000012c0)=""/143, 0x8f}], 0x9, 0x7, 0x0, 0x3) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r2, 0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) sendmsg$netlink(r1, &(0x7f0000001a40)={&(0x7f0000001440)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40}, 0xc, &(0x7f00000019c0)=[{&(0x7f0000001480)={0x37c, 0x1b, 0x1, 0x70bd25, 0x25dfdbfe, "", [@typed={0x8, 0x89, 0x0, 0x0, @u32=0x4}, @nested={0x267, 0x18, 0x0, 0x1, [@generic="268ba2b2c64bc0fdc407989d7b0758b4ba101ef63280b149098cedee6e04047568aa45cc16ab59f96d1952c79924a65fd6971c5a14871c6d690e1b473f36d466c7753776d25c8fcf3db0928dd4f573ae37e8ff8cf9496feace9bace5b438334fb9116cd325b8835261015bf859d51c8ff2306b1780ca0a785dc782074d7911c7f79ac6b62df2c126fb745b28b8d7355a650606f47fca18ce4445096ea36cc3c60ce28461198c8547f36da74a4cdcb65ee3569bf363", @typed={0x14, 0x18, 0x0, 0x0, @ipv6=@remote}, @typed={0x8, 0x50, 0x0, 0x0, @uid=r2}, @typed={0xa, 0x11, 0x0, 0x0, @str='\xe1/#-[\x00'}, @generic="bbadc3ba80c7025ed0217429dcab3fe2444935f2ba126789862165a44636de8eea200621aee26e799db1d87b582ae570b782fef9a8bfeb09064e5e99b2a667d921e6c6817c1d1c04ad537ba601963e5c277f30ac6c70dff8a7dcf2d42b9dd47f6c754b7e3f087a871fa44fddbc2ed2089d175206804191bc476af75cdfe45d07c4f68e28913a703e7b19850013d8c8fbe358a47a3312fab6a64dd2464e6a6d408d0963040ae1879cf3c4120afea9420cfea08db6c709cc54d224ab3c1de72650b02033dd88d5bf01cb43", @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@rand_addr=0x64010101}, @generic="212be330cabcf843eb260738c4c075fa53ad746556e79cb6b79e5bd18bc0ce0386add432d8e4b1c412c0c2267faad578ca706f46d5e9c0649949be6b0efa23ff089fabd74fc03efe72174ad7f9d9226451fb465508eb3e1d7adc154e60443f218a77a6a9325e4315b1e3682ac087", @typed={0x8, 0x39, 0x0, 0x0, @uid=0xee01}, @typed={0x8, 0x6e, 0x0, 0x0, @u32=0x8}, @generic="1832c7362ef0af5069f03fe6ea5200461ff6b88112bc984eebe13fec20dbc2d39b004273c911384cc831ea151af93d311a4b11e480cf"]}, @generic="c250fd7d8996f1326901159230cc13b9d514f12d5268d064351c3991552449eb8d2b4054d5928db7e9d30ec537df24fe819c2468121df07c79", @generic="2d40fcfc4ddd7a32aac81a211adc0172fd0089a8d8d9f5fee5b12ff4493318c068a4c56f5abbdf765f6c7c9ce2496b6592c7ecbbe0944398904c98efd7473b18c67b0fc756252801a2f4e6fed0370a9640fdf4c6feffafb759ff57645be7bcde9d3635ec60c01af67ece3c93bf9edcc78b439a5c7256f58cc120181c0cdb41af236e319cc42cfc82c784fa3c786a0f0b3bad39a827b13dcfafb5e3a0b1861b95c020723de09212ec4f2545161ac56200280dc8056d9df8ded84853bd1acba776a9f0b0"]}, 0x37c}, {&(0x7f0000002e00)={0x2508, 0x1c, 0x10, 0x70bd25, 0x25dfdbfc, "", [@typed={0x18, 0x4e, 0x0, 0x0, @binary="0096991a1ad8141e66b09350ab13b8fdabd7c11a"}, @typed={0x8, 0x2e, 0x0, 0x0, @uid=0xffffffffffffffff}, @nested={0xd0, 0xf, 0x0, 0x1, [@typed={0x6, 0xc, 0x0, 0x0, @str='&\x00'}, @typed={0xc2, 0xf, 0x0, 0x0, @binary="a7d39144d75ccec36574dc993f3d2a79abba835a80349c3aab86efe5fae5e00d0608fcca0c3b51a23a6356975310b7f6c02c737daca0bde3c19298ffa843e0fd56e61e879d040d0bcbb92bde4c26ba62db78ea3cd22376d0489b7cbcc0c5f612865063e92d9fff34ee7cba280ecd30c0b5ffe760d4e2abeae38ac5703064d7297f4485e9edc0c59d33f70049d5802c52538a0cd25e10c12205dcc567f600954bdde5582fcdb3fd8007193871aaccdf6932bf7699d7dab4ceb8c09d7479a2"}]}, @generic="3bb3d6f202b0", @nested={0x282, 0x53, 0x0, 0x1, [@generic="e6c969309eec92a359034465f40cb0fed54999c0cff62d40abb61091b4772b50cd352a221d0bf769f870635a0452258d37653105e39991b698c923fb5b505f89dcefb62fb9a4877c7db19a7d30ea1826b999ad1407fbe9077af9cb96e3297c2f613c4983040029d9eddb217210179ea009f86b24dfc346c24bb14e89c0ee9f0f51bc2be51592a91690b0b7e1eaccf5719c1eb1a7c4c64990e6a3e72266fd349e33132865328ba872dd849709cf0baafe81443e6df896", @typed={0x8, 0x8e, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x92, 0x0, 0x0, @ipv4=@multicast2}, @generic="b5edf194dd065b243244e8e827", @generic="f04e5437b94a179561caaced9abeb936aae55a8bfa40de73d8acb4ca4a0492de40cc66f364b8c8f1d92cd4108a91345798fe576bfac111ac0e0977daf2d302df1b5d284683f4f774ce80d3b7d0fceade20f800928a7d3219708c3dcab6dc189b973d8d5ae35cc5d4060fa8fba822f27d6cffba816ce4dd3142d82888363b4032146f4bf9f46cad42c85ff1b3f41f5e3567", 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@generic="5a8ce4742006a10fadb7cc9eeef71e2777827d62628761a5199378fb8830dee7b135f8e5d2e9e4b67b0d22ef4edf004027760aeb896a0df037cdb5be1eed4a54c25d6ed8156278defd04d9cc231ddf000787e8c25ba41ae40946f912"]}, @nested={0x102, 0x30, 0x0, 0x1, [@generic="c88877bbc17b83e55b91f6f69bd41004590ca6f2b16aec29bfa308e695e5a2ca7aedf117ee5f14ce4b9f5c113aea2b0abc172d934617f3f10f46b9ae223795caab80b8", @typed={0x14, 0x7d, 0x0, 0x0, @ipv6=@local}, @typed={0x8, 0x19, 0x0, 0x0, @pid}, @generic="0238413fabb6150f925d385ed5711cf3fe03ad81ebfaf99ef975d2351d5579e5a12ef5aed70f3aba2d9992401ce006a858f6e621283d08867ecfbe126d0b5898174b3445eadfd6ec83a580b80bd493524fea37726a31c6f7615b9bf09a99bc898c9d9ceeca782fd3cc2f3a7e64b37bf1129ef4c586fa7cb49aff0a6359b0608d583cbdaacc21a96d9f9d49cbf595683244532dd7a3933bb173d76a9714b44c"]}, @generic="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", @nested={0x8, 0x4b, 0x0, 0x1, [@typed={0x4, 0x5a}]}, @nested={0x29, 0x77, 0x0, 0x1, [@typed={0x7, 0x2d, 0x0, 0x0, @str='\xca+\x00'}, @generic="4be05041d7309bf455bf7a318361058d28f83111b44efea0b4f6892206"]}]}, 0x135c}], 0x5, 0x0, 0x0, 0x80}, 0x100) 04:05:44 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200001, 0x76) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d, 0x240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffc, 0x1}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1000003) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, 0x0) setresuid(0x0, r2, 0x0) mount$9p_xen(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x10805, 0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="f71f0000020000002e2f66696c653100"]) shutdown(r1, 0x1) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) 04:05:44 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0xfffffffffffffe53, 0x70, 0x6, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffff7fffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) fork() 04:05:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 2) 04:05:44 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0xff0f, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2124.511017] FAULT_INJECTION: forcing a failure. [ 2124.511017] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2124.514349] CPU: 1 PID: 39492 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2124.515810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2124.517492] Call Trace: [ 2124.518043] dump_stack+0x107/0x167 [ 2124.518786] should_fail.cold+0x5/0xa [ 2124.519593] __alloc_pages_nodemask+0x182/0x680 [ 2124.520533] ? lock_chain_count+0x20/0x20 [ 2124.521396] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2124.522632] ? perf_trace_lock+0xac/0x490 [ 2124.523488] alloc_pages_vma+0xbb/0x410 [ 2124.524305] wp_page_copy+0xee7/0x1f00 [ 2124.525112] ? print_bad_pte+0x5a0/0x5a0 [ 2124.525945] ? lock_downgrade+0x6d0/0x6d0 [ 2124.526786] ? vm_normal_page+0x162/0x2e0 [ 2124.527651] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 2124.528731] do_wp_page+0x27b/0x1390 [ 2124.529492] handle_mm_fault+0x1ce6/0x3520 [ 2124.530356] ? __lock_acquire+0x1657/0x5b00 [ 2124.531252] ? __pmd_alloc+0x5e0/0x5e0 [ 2124.532065] ? vmacache_find+0x55/0x2a0 [ 2124.532907] do_user_addr_fault+0x56e/0xc60 [ 2124.533812] exc_page_fault+0xa2/0x1a0 [ 2124.534622] asm_exc_page_fault+0x1e/0x30 [ 2124.535498] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 2124.536533] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 91 22 1e 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 72 22 1e 02 66 90 48 bb f9 ef ff ff ff 7f [ 2124.540303] RSP: 0018:ffff88804c45fcf0 EFLAGS: 00050293 [ 2124.541400] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020004d38 [ 2124.542863] RDX: 0000000000040000 RSI: ffffffff830d9e92 RDI: ffff888048e708a8 [ 2124.544342] RBP: 0000000020040000 R08: 0000000000000000 R09: 0000000000000000 [ 2124.545800] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000 [ 2124.547272] R13: 0000000020004d00 R14: 000000000000002f R15: 000000000000002e [ 2124.548743] ? __sys_sendmmsg+0x1c2/0x470 [ 2124.549593] __sys_sendmmsg+0x1cf/0x470 [ 2124.550410] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2124.551295] ? lock_downgrade+0x6d0/0x6d0 [ 2124.552160] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2124.553146] ? wait_for_completion_io+0x270/0x270 [ 2124.554131] ? rcu_read_lock_any_held+0x75/0xa0 [ 2124.555093] ? vfs_write+0x354/0xa30 [ 2124.555858] ? fput_many+0x2f/0x1a0 [ 2124.556602] ? ksys_write+0x1a9/0x260 [ 2124.557397] __x64_sys_sendmmsg+0x99/0x100 [ 2124.558269] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2124.559336] do_syscall_64+0x33/0x40 [ 2124.560101] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2124.561144] RIP: 0033:0x7ff18fb2bb19 [ 2124.561907] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2124.565684] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2124.567264] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2124.568727] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2124.570198] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2124.571687] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000001 [ 2124.573127] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:05:44 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffff9c, &(0x7f0000000000)=""/106, 0x6a) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) write$binfmt_elf64(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0xda, 0x3, 0x68, 0x81, 0x3, 0x3, 0x9, 0x86, 0x40, 0x6a, 0xffffa74f, 0x200, 0x38, 0x1, 0x8001, 0x9, 0x70}, [{0x5, 0x10001, 0x3, 0x200, 0x2, 0x1, 0x7, 0xc6}, {0x60000000, 0x5, 0xffffffffffffff97, 0x3, 0x3, 0xb9, 0x1, 0x8}], "b00589c49a9247d8e419d4f2df4f31f3ed1c6a6f70a8de0afc8e8860041cc4142a22160c9b4fc3b7a0b968f333b2079196e11ddb23922722cc85afba62619ad07b6ab94f36b03ce6327894cf0a37f827fbbd902b8d64c003e37b6815cf34cfca01f026520307aa3ce3093d0b82db6f3dd67f2862e6822995e0450ea6cb367669d6dec6fb5dc2aed75dc4f6d610bbd4696c61260c507db37012099f7f62d596bb9f1bd45ae4b36b75db2af123ab5cf60208721c0b50a323bf21c4d3a033bb296d4db3e73c7dbd2f4a597b45cc9f70339f9951bbf92a54e0b286ae612365eaf3", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x68f) fork() 04:05:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 3) 04:05:44 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xf6ffffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:44 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2180, 0x142) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000), r0) [ 2124.735048] FAULT_INJECTION: forcing a failure. [ 2124.735048] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2124.737954] CPU: 1 PID: 39617 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2124.739391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2124.741093] Call Trace: [ 2124.741645] dump_stack+0x107/0x167 [ 2124.742401] should_fail.cold+0x5/0xa [ 2124.743213] _copy_from_user+0x2e/0x1b0 [ 2124.744027] __copy_msghdr_from_user+0x91/0x4b0 [ 2124.744996] ? __ia32_sys_shutdown+0x80/0x80 [ 2124.745893] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 2124.746981] ? perf_trace_lock+0xac/0x490 [ 2124.747836] sendmsg_copy_msghdr+0xa1/0x160 [ 2124.748716] ? do_recvmmsg+0x6d0/0x6d0 [ 2124.749505] ? handle_mm_fault+0xa05/0x3520 [ 2124.750390] ? find_held_lock+0x2c/0x110 [ 2124.751243] ___sys_sendmsg+0xc6/0x170 [ 2124.752034] ? sendmsg_copy_msghdr+0x160/0x160 [ 2124.752982] ? vmacache_find+0x55/0x2a0 [ 2124.753808] ? do_user_addr_fault+0x5b0/0xc60 [ 2124.754742] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2124.755814] ? exc_page_fault+0xca/0x1a0 [ 2124.756657] ? trace_hardirqs_on+0x5b/0x180 [ 2124.757536] ? exc_page_fault+0xca/0x1a0 [ 2124.758366] ? asm_exc_page_fault+0x1e/0x30 [ 2124.759272] __sys_sendmmsg+0x195/0x470 [ 2124.760089] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2124.760963] ? lock_downgrade+0x6d0/0x6d0 [ 2124.761824] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2124.762805] ? wait_for_completion_io+0x270/0x270 [ 2124.763801] ? rcu_read_lock_any_held+0x75/0xa0 [ 2124.764741] ? vfs_write+0x354/0xa30 [ 2124.765499] ? fput_many+0x2f/0x1a0 [ 2124.766239] ? ksys_write+0x1a9/0x260 [ 2124.767056] __x64_sys_sendmmsg+0x99/0x100 [ 2124.767919] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2124.768963] do_syscall_64+0x33/0x40 [ 2124.769735] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2124.770772] RIP: 0033:0x7ff18fb2bb19 [ 2124.771557] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2124.775273] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2124.776812] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2124.778251] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2124.779698] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2124.781137] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000001 [ 2124.782577] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:05:44 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ftruncate(0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0x7) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10) shutdown(r0, 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e22, @loopback}, 0x10) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e24, 0x3}}, 0x80) connect$inet(0xffffffffffffffff, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000002c0), 0x1c1e02, 0x0) ioctl$CDROMRESET(r1, 0x5329) unshare(0x48020200) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000000)={0x7, 0x490d, 0x101}) 04:05:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 4) 04:05:44 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xf904000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:05:44 executing program 3: r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000240)) fcntl$dupfd(r0, 0x0, r0) r2 = syz_io_uring_setup(0x1432, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) io_uring_register$IORING_REGISTER_BUFFERS(r2, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/4109, 0x100d}], 0x2) r3 = dup2(r2, 0xffffffffffffffff) fork() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f00000011c0)=ANY=[@ANYBLOB="01000000ee4dbb77c7778710bafd74df414a3e200100", @ANYRES32=r2, @ANYRES32, @ANYRES32=0x0, @ANYBLOB='./file0\x00']) io_uring_register$IORING_UNREGISTER_FILES(r4, 0x3, 0x0, 0x0) [ 2124.918595] FAULT_INJECTION: forcing a failure. [ 2124.918595] name failslab, interval 1, probability 0, space 0, times 0 [ 2124.921505] CPU: 1 PID: 39625 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2124.922910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2124.924607] Call Trace: [ 2124.925149] dump_stack+0x107/0x167 [ 2124.925893] should_fail.cold+0x5/0xa [ 2124.926667] ? __alloc_skb+0x6d/0x5b0 [ 2124.927452] should_failslab+0x5/0x20 [ 2124.928225] kmem_cache_alloc_node+0x55/0x370 [ 2124.929130] ? find_held_lock+0x2c/0x110 [ 2124.929957] __alloc_skb+0x6d/0x5b0 [ 2124.930703] alloc_skb_with_frags+0x92/0x570 [ 2124.931621] sock_alloc_send_pskb+0x7af/0x930 [ 2124.932567] ? sk_alloc+0x350/0x350 [ 2124.933313] ? perf_trace_lock+0xac/0x490 [ 2124.934165] ? SOFTIRQ_verbose+0x10/0x10 [ 2124.934999] ? lock_chain_count+0x20/0x20 [ 2124.935884] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2124.936909] ? ip6_mtu+0x1bb/0x370 [ 2124.937635] ? lock_downgrade+0x6d0/0x6d0 [ 2124.938478] ? ip_frag_init+0x350/0x350 [ 2124.939335] ? ip6_finish_output2+0x1f30/0x1f30 [ 2124.940285] ? ip6_mtu+0x1e9/0x370 [ 2124.941013] ? ip6_setup_cork+0xfb7/0x1740 [ 2124.941885] ip6_make_skb+0x2de/0x4e0 [ 2124.942687] ? ip_frag_init+0x350/0x350 [ 2124.943523] ? ip_frag_init+0x350/0x350 [ 2124.944350] ? ip6_push_pending_frames+0xf0/0xf0 [ 2124.945334] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2124.946245] ? lock_downgrade+0x6d0/0x6d0 [ 2124.947157] udpv6_sendmsg+0x2043/0x29b0 [ 2124.948003] ? ip_frag_init+0x350/0x350 [ 2124.948798] ? udp_v6_push_pending_frames+0x360/0x360 [ 2124.949852] ? __lockdep_reset_lock+0x180/0x180 [ 2124.950832] ? __lockdep_reset_lock+0x180/0x180 [ 2124.951811] ? find_held_lock+0x2c/0x110 [ 2124.952654] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2124.953672] ? __import_iovec+0x458/0x590 [ 2124.954521] ? udp_v6_push_pending_frames+0x360/0x360 [ 2124.955595] inet6_sendmsg+0x105/0x140 [ 2124.956395] ? inet6_compat_ioctl+0x320/0x320 [ 2124.957314] sock_sendmsg+0xf2/0x190 [ 2124.958078] ____sys_sendmsg+0x334/0x870 [ 2124.958923] ? kernel_sendmsg+0x50/0x50 [ 2124.959749] ? do_recvmmsg+0x6d0/0x6d0 [ 2124.960559] ? handle_mm_fault+0xa05/0x3520 [ 2124.961461] ? find_held_lock+0x2c/0x110 [ 2124.962322] ___sys_sendmsg+0xf3/0x170 [ 2124.963119] ? sendmsg_copy_msghdr+0x160/0x160 [ 2124.964057] ? vmacache_find+0x55/0x2a0 [ 2124.964909] ? do_user_addr_fault+0x5b0/0xc60 [ 2124.965839] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2124.966924] ? exc_page_fault+0xca/0x1a0 [ 2124.967776] ? trace_hardirqs_on+0x5b/0x180 [ 2124.968691] ? exc_page_fault+0xca/0x1a0 [ 2124.969533] ? asm_exc_page_fault+0x1e/0x30 [ 2124.970438] __sys_sendmmsg+0x195/0x470 [ 2124.971278] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2124.972153] ? lock_downgrade+0x6d0/0x6d0 [ 2124.973023] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2124.974008] ? wait_for_completion_io+0x270/0x270 [ 2124.975008] ? rcu_read_lock_any_held+0x75/0xa0 [ 2124.975955] ? vfs_write+0x354/0xa30 [ 2124.976717] ? fput_many+0x2f/0x1a0 [ 2124.977472] ? ksys_write+0x1a9/0x260 [ 2124.978291] __x64_sys_sendmmsg+0x99/0x100 [ 2124.979224] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2124.980302] do_syscall_64+0x33/0x40 [ 2124.981092] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2124.982153] RIP: 0033:0x7ff18fb2bb19 [ 2124.982925] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2124.986728] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2124.988310] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2124.989780] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2124.991253] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2124.992721] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000001 [ 2124.994197] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:06:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 5) 04:06:00 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xf9fdffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x240, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:06:00 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000002, 0x13, r0, 0xaefa000) r1 = fork() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x2, 0x0, 0x208, 0x9, r2}) r3 = getpgid(0x0) ptrace$setopts(0x4200, r1, 0xaddb, 0x0) sched_setaffinity(r3, 0x0, 0x0) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x60601, 0x162}, 0x18) ioctl$KDSKBLED(r4, 0x4b65, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r5, 0x0, r5, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xb9, 0x8, 0x6, 0xf6, 0x0, 0x910, 0x402, 0xa, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x40, 0x0, 0x7f, 0x2, 0x373afe98, 0x458, 0xa99e, 0x0, 0x1, 0x0, 0x9}, r3, 0x7, r5, 0x0) 04:06:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xfc, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:06:00 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000440)={{r0}, 0x9, 0x401, 0x10001}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) open_tree(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="480100f9ff000100000000640d000000ac1e5a01000000000000000000000000fe800000001f00000000000000000000000000000000000000f4570f4663ac38d5fc05192c0600000000000000bd438648c87653bf59d7fa000000000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="fe8809000000e4ffffffffffffff00010000000032110000fc0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000a0004d70f1c0e0000000000f539c61d6362632861657329000000000000000000000000000000000000000000000000040000000076815f760000000000570000000000000000000000800000000f24aa6b13c2e62f3556b1cbcfeac2a000"/256], 0x148}}, 0x0) r2 = dup2(r1, 0xffffffffffffffff) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4010}, 0x41) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) r7 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x408080, 0x2) bind$packet(r4, &(0x7f00000017c0)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r2, 0x89f6, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x29, 0x7, 0x1f, 0x3, 0x20, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @empty, 0x8000, 0x80, 0x10000, 0xd3b}}) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000000200)={r8, 0x1, 0x6}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) creat(&(0x7f0000000000)='./file0\x00', 0x0) 04:06:00 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1c0000, 0x0) 04:06:00 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:06:00 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfcfdffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2141.271621] FAULT_INJECTION: forcing a failure. [ 2141.271621] name failslab, interval 1, probability 0, space 0, times 0 [ 2141.274157] CPU: 0 PID: 39950 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2141.275629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2141.277415] Call Trace: [ 2141.277966] dump_stack+0x107/0x167 [ 2141.278737] should_fail.cold+0x5/0xa [ 2141.279553] ? create_object.isra.0+0x3a/0xa20 [ 2141.280544] should_failslab+0x5/0x20 [ 2141.281360] kmem_cache_alloc+0x5b/0x360 [ 2141.282251] create_object.isra.0+0x3a/0xa20 [ 2141.283223] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2141.284311] kmem_cache_alloc_node+0x169/0x370 [ 2141.285258] ? __lock_acquire+0xbb1/0x5b00 [ 2141.286154] __alloc_skb+0x6d/0x5b0 [ 2141.286925] alloc_skb_with_frags+0x92/0x570 [ 2141.287843] ? mark_lock+0xf5/0x2df0 [ 2141.288618] sock_alloc_send_pskb+0x7af/0x930 [ 2141.289602] ? sk_alloc+0x350/0x350 [ 2141.290351] ? perf_trace_lock+0xac/0x490 [ 2141.291210] ? SOFTIRQ_verbose+0x10/0x10 [ 2141.292044] ? lock_chain_count+0x20/0x20 [ 2141.292909] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2141.293941] ? ip6_mtu+0x1bb/0x370 [ 2141.294659] ? lock_downgrade+0x6d0/0x6d0 [ 2141.295523] ? ip_frag_init+0x350/0x350 [ 2141.296328] ? ip6_finish_output2+0x1f30/0x1f30 [ 2141.297276] ? ip6_mtu+0x1e9/0x370 [ 2141.298001] ? ip6_setup_cork+0xfb7/0x1740 [ 2141.298865] ip6_make_skb+0x2de/0x4e0 [ 2141.299647] ? ip_frag_init+0x350/0x350 [ 2141.300465] ? ip_frag_init+0x350/0x350 [ 2141.301280] ? ip6_push_pending_frames+0xf0/0xf0 [ 2141.302249] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2141.303132] ? lock_downgrade+0x6d0/0x6d0 [ 2141.304003] udpv6_sendmsg+0x2043/0x29b0 [ 2141.304834] ? ip_frag_init+0x350/0x350 [ 2141.305664] ? udp_v6_push_pending_frames+0x360/0x360 [ 2141.306713] ? __lockdep_reset_lock+0x180/0x180 [ 2141.307689] ? __lockdep_reset_lock+0x180/0x180 [ 2141.308652] ? find_held_lock+0x2c/0x110 [ 2141.309500] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2141.310509] ? __import_iovec+0x458/0x590 [ 2141.311361] ? udp_v6_push_pending_frames+0x360/0x360 [ 2141.312420] inet6_sendmsg+0x105/0x140 [ 2141.313210] ? inet6_compat_ioctl+0x320/0x320 [ 2141.314118] sock_sendmsg+0xf2/0x190 [ 2141.314879] ____sys_sendmsg+0x334/0x870 [ 2141.315715] ? kernel_sendmsg+0x50/0x50 [ 2141.316523] ? do_recvmmsg+0x6d0/0x6d0 [ 2141.317314] ? handle_mm_fault+0xa05/0x3520 [ 2141.318199] ? find_held_lock+0x2c/0x110 [ 2141.319040] ___sys_sendmsg+0xf3/0x170 [ 2141.319856] ? sendmsg_copy_msghdr+0x160/0x160 [ 2141.320803] ? do_user_addr_fault+0x5b0/0xc60 [ 2141.321722] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2141.322791] ? exc_page_fault+0xca/0x1a0 [ 2141.323626] ? trace_hardirqs_on+0x5b/0x180 [ 2141.324511] ? exc_page_fault+0xca/0x1a0 [ 2141.325345] ? asm_exc_page_fault+0x1e/0x30 [ 2141.326245] __sys_sendmmsg+0x195/0x470 [ 2141.327061] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2141.327958] ? lock_downgrade+0x6d0/0x6d0 [ 2141.328823] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2141.329811] ? wait_for_completion_io+0x270/0x270 [ 2141.330797] ? rcu_read_lock_any_held+0x75/0xa0 [ 2141.331750] ? vfs_write+0x354/0xa30 [ 2141.332513] ? fput_many+0x2f/0x1a0 [ 2141.333259] ? ksys_write+0x1a9/0x260 [ 2141.334046] __x64_sys_sendmmsg+0x99/0x100 [ 2141.334907] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2141.335972] do_syscall_64+0x33/0x40 [ 2141.336735] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2141.337779] RIP: 0033:0x7ff18fb2bb19 [ 2141.338543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2141.342283] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2141.343837] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2141.345286] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2141.346739] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2141.348213] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000001 [ 2141.349667] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:06:00 executing program 0: ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000000)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r1, r0, 0x0, 0xb052) io_setup(0x0, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) write$binfmt_elf64(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="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"/2014], 0x7de) sendmsg$NL80211_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000fe844339a50c1a3badc6cf911cb4f63c02", @ANYRES16=0x0, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=0x0, @ANYBLOB="080026004416000008009f0002000000"], 0x2c}}, 0x0) sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f0000000c00)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000b80)={0x30, 0x0, 0x800, 0x70bd26, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x3, 0x37}}}}, [@NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x5e}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x81}]}, 0x30}, 0x1, 0x0, 0x0, 0x14}, 0x8000) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000), 0x6) io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x4}]) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) dup2(r4, r3) ioctl$FAT_IOCTL_GET_VOLUME_ID(r3, 0x80047213, &(0x7f0000000140)) io_submit(0x0, 0x2, &(0x7f0000000b00)=[&(0x7f0000000a00)={0x0, 0x0, 0x0, 0xd, 0x101, r3, &(0x7f0000000940)="e4a955db911cbd50347601317d8950c265cb951707ea6429ab9f7726a16e6e15f76788e970117e494eb60ae7b526bd2a0464b8019735b73fc4ba87dec5a1961422f6b14d483935234d0f819c32f37b9c9ca0dd64a6e46378e272c9775738980afcc2b7b65d607440b771710df547295210af62faffc54318314600c4cd428638b88126fe3ad516ae7e09be471ae4ec7c54cf16e7a4f36a9f541514", 0x9b, 0xfff, 0x0, 0x0, r0}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000a40)="f5e0f30ab7e7f017aec89e2a51b5426a575b4ac76681b2bf1a3884606b2dfd7f6678c40ebbf5fe32afebb013e876a38127beb9e4b1c8b96cdc4c5b29e8b26ec5609ab3668955476e35f997b44d8681d47396", 0x52, 0x7}]) 04:06:00 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfdfdffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$chown(0x4, r0, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001480)=[{&(0x7f0000000180)="9693b607573cbb006c11f1b47a296b9bb20ea6b1da8984b4d05c4e51304abacb3104ff54810550e0bfbc5c7581891a39115dd055e54a4b28685b477b8a53575a620599c949a2a9f9f4e4f433d2d34f987ef01cea458e3e25334ceaf2417ae2ec099a85e0f40e66c2d43e6c35a4954238ad6ac0fb494c93af5e2e11cfd71463f32ee5d198ebf44445bc", 0x89}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="3df06cce68e8b127040e6c9970feed4108270fe17061805ad9bca9616dfedb7c931bcf4c2dee2add6d15eef780394883b78b9c2c5c5dda9ef531100e336276ee780eee367bc4b62b91ae7791b1ceecb9cdecce5d41f71d558cd321ac80225c5688a0574be2669bd05e5a664d3be110ba198d76f9f436b3fe19d6ae46187d798e3b37f7a53d3975285efa01ebccaef7f8f7cb18f8dcafd94156d4e3cf5a395091981cdf369ec82322affb5bf9cc842f86d1d31abe2ede5ab67861f4e1b0b08683142d9d5f5330d007b1ae3f79ac0b822e95917b59ee851dfd41057f523be0e396ae615bd8249f6a9fa6", 0xe9}, {&(0x7f0000000040)="e72f1c304edc2cd61b21476b38706b56416a0a181e54c5d64a885e611af99e8861513662642bccdca0a9bb8c4db235b8ac9af6d09eb0fa14b25e12730429a2878d", 0x41}, {&(0x7f0000001340)="5e65caa4a251bc0f984bec8a213728bf36a20a61b8d3634ce8ee8d288fd849ed7d6555dbfc1a86ae9c46f92e87ea80c9b75ccf3c2dfaa657159198c7d79af7fd7a40a18bf46fa1956646403985c705d446ca8d970fa8e026fba82106d81a13ed998ce5cbd8bae14b04e9cff0b061899291c32fd9600ba8e7d368f82a48f14ad86fed2f9595bbb88c83eee439226310c845a2eac69a7564d5a46a7f1f68d6913c142c81ec20a22b06649d82cc0094f90a0a45e012130b290fbf5d", 0xba}, {&(0x7f0000001400)="6bc74c3a166da77dfbbff91d9ea93a64f5f55b94dc5cdf88c3b64c374380aa", 0x1f}, {&(0x7f0000001440)="2788ab7444622ab46b81891efd3c3dca1fcee7634459572c008a88f08062ea185c3819135c18aaf11cb313cd57956e7b6482b2bd3a825873c8dd120d52e3", 0x3e}], 0x7, r0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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), 0xd}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000002d000101f59ce6267f4498940000008008000080040000000400008004000080"], 0x24}}, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000001500)='\x00') 04:06:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfeffffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:01 executing program 3: r0 = creat(0x0, 0x0) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100)=0x7, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x200}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r4 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000000)={@local, 0x60, r3}) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r6, 0x0, r6, 0x0, 0x0, 0x0) ioctl$SG_GET_LOW_DMA(r6, 0x227a, &(0x7f0000000040)) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001b40)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(0xffffffffffffffff, &(0x7f0000001100)=""/4095, 0xfff, 0x6800) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="1400000000000000000000000700d40000f5ffffff0000001c000000000000000000000008000000", @ANYRES32=r3], 0x38}}], 0x1, 0x0) 04:06:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 6) 04:06:01 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = fork() ptrace$setopts(0x6, r1, 0x4, 0x80) 04:06:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x45f4, 0x4) recvmmsg(r0, &(0x7f0000005280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10) syz_emit_ethernet(0x7e, &(0x7f00000003c0)={@local, @multicast, @void, {@ipv4={0x800, @udp={{0xa, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @private=0xa010102, @remote, {[@timestamp_addr={0x44, 0x14, 0x6, 0x3, 0x0, [{@empty}, {@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) 04:06:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xff0f000000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2141.821132] FAULT_INJECTION: forcing a failure. [ 2141.821132] name failslab, interval 1, probability 0, space 0, times 0 [ 2141.823940] CPU: 1 PID: 40182 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2141.825341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2141.826996] Call Trace: [ 2141.827557] dump_stack+0x107/0x167 [ 2141.828292] should_fail.cold+0x5/0xa [ 2141.829075] should_failslab+0x5/0x20 [ 2141.829845] __kmalloc_node_track_caller+0x74/0x3f0 [ 2141.830847] ? alloc_skb_with_frags+0x92/0x570 [ 2141.831792] ? find_held_lock+0x2c/0x110 [ 2141.832617] __alloc_skb+0xb1/0x5b0 [ 2141.833359] alloc_skb_with_frags+0x92/0x570 [ 2141.834272] sock_alloc_send_pskb+0x7af/0x930 [ 2141.835227] ? sk_alloc+0x350/0x350 [ 2141.835972] ? perf_trace_lock+0xac/0x490 [ 2141.836812] ? SOFTIRQ_verbose+0x10/0x10 [ 2141.837633] ? lock_chain_count+0x20/0x20 [ 2141.838483] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2141.839515] ? ip6_mtu+0x1bb/0x370 [ 2141.840236] ? lock_downgrade+0x6d0/0x6d0 [ 2141.841070] ? ip_frag_init+0x350/0x350 [ 2141.841907] ? ip6_finish_output2+0x1f30/0x1f30 [ 2141.842848] ? ip6_mtu+0x1e9/0x370 [ 2141.843588] ? ip6_setup_cork+0xfb7/0x1740 [ 2141.844452] ip6_make_skb+0x2de/0x4e0 [ 2141.845220] ? ip_frag_init+0x350/0x350 [ 2141.846029] ? ip_frag_init+0x350/0x350 [ 2141.846840] ? ip6_push_pending_frames+0xf0/0xf0 [ 2141.847814] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2141.848685] ? lock_downgrade+0x6d0/0x6d0 [ 2141.849548] udpv6_sendmsg+0x2043/0x29b0 [ 2141.850372] ? ip_frag_init+0x350/0x350 [ 2141.851211] ? udp_v6_push_pending_frames+0x360/0x360 [ 2141.852267] ? __lockdep_reset_lock+0x180/0x180 [ 2141.853222] ? __lockdep_reset_lock+0x180/0x180 [ 2141.854171] ? find_held_lock+0x2c/0x110 [ 2141.855017] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2141.856030] ? __import_iovec+0x458/0x590 [ 2141.856880] ? udp_v6_push_pending_frames+0x360/0x360 [ 2141.857935] inet6_sendmsg+0x105/0x140 [ 2141.858739] ? inet6_compat_ioctl+0x320/0x320 [ 2141.859651] sock_sendmsg+0xf2/0x190 [ 2141.860406] ____sys_sendmsg+0x334/0x870 [ 2141.861233] ? kernel_sendmsg+0x50/0x50 [ 2141.862033] ? do_recvmmsg+0x6d0/0x6d0 [ 2141.862818] ? handle_mm_fault+0xa05/0x3520 [ 2141.863713] ? find_held_lock+0x2c/0x110 [ 2141.864546] ___sys_sendmsg+0xf3/0x170 [ 2141.865342] ? sendmsg_copy_msghdr+0x160/0x160 [ 2141.866262] ? vmacache_find+0x55/0x2a0 [ 2141.867079] ? do_user_addr_fault+0x5b0/0xc60 [ 2141.867995] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2141.869072] ? exc_page_fault+0xca/0x1a0 [ 2141.869897] ? trace_hardirqs_on+0x5b/0x180 [ 2141.870776] ? exc_page_fault+0xca/0x1a0 [ 2141.871626] ? asm_exc_page_fault+0x1e/0x30 [ 2141.872520] __sys_sendmmsg+0x195/0x470 [ 2141.873332] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2141.874205] ? lock_downgrade+0x6d0/0x6d0 [ 2141.875069] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2141.876053] ? wait_for_completion_io+0x270/0x270 [ 2141.877041] ? rcu_read_lock_any_held+0x75/0xa0 [ 2141.877981] ? vfs_write+0x354/0xa30 [ 2141.878739] ? fput_many+0x2f/0x1a0 [ 2141.879492] ? ksys_write+0x1a9/0x260 [ 2141.880292] __x64_sys_sendmmsg+0x99/0x100 [ 2141.881151] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2141.882195] do_syscall_64+0x33/0x40 [ 2141.882949] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2141.883999] RIP: 0033:0x7ff18fb2bb19 [ 2141.884757] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2141.888469] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2141.890011] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2141.891456] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2141.892897] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2141.894336] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000001 [ 2141.895787] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:06:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfffdffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r1) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 04:06:19 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net/cgroup.procs\x00', 0x0, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') write$binfmt_script(r0, &(0x7f0000000300)={'#! ', './cgroup.net/cgroup.procs/file0', [{}], 0xa, "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0x1024) socket$inet(0xa, 0x3, 0xff) 04:06:19 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$FIGETBSZ(r1, 0x2, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x0, 0xef, 0x1, 0x3f, 0x0, 0x8, 0x86645, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000000), 0x7}, 0x200, 0x8, 0xf206, 0x6, 0x3f, 0xfffffffd, 0x3f, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xe, r0, 0x1) fork() 04:06:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x300, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:06:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 7) 04:06:19 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x2, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:06:19 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x1f4, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:06:19 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xffff1f0000000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2159.825666] FAULT_INJECTION: forcing a failure. [ 2159.825666] name failslab, interval 1, probability 0, space 0, times 0 [ 2159.828367] CPU: 0 PID: 40517 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2159.830263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2159.832140] Call Trace: [ 2159.832754] dump_stack+0x107/0x167 [ 2159.833590] should_fail.cold+0x5/0xa [ 2159.834462] ? create_object.isra.0+0x3a/0xa20 [ 2159.835511] should_failslab+0x5/0x20 [ 2159.836383] kmem_cache_alloc+0x5b/0x360 [ 2159.837322] create_object.isra.0+0x3a/0xa20 [ 2159.838312] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2159.839491] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2159.840634] ? alloc_skb_with_frags+0x92/0x570 [ 2159.841676] ? __lock_acquire+0xbb1/0x5b00 [ 2159.842629] __alloc_skb+0xb1/0x5b0 [ 2159.843470] alloc_skb_with_frags+0x92/0x570 [ 2159.844470] ? mark_lock+0xf5/0x2df0 [ 2159.845332] sock_alloc_send_pskb+0x7af/0x930 [ 2159.846370] ? sk_alloc+0x350/0x350 [ 2159.847206] ? perf_trace_lock+0xac/0x490 [ 2159.848164] ? SOFTIRQ_verbose+0x10/0x10 [ 2159.849085] ? lock_chain_count+0x20/0x20 [ 2159.850040] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2159.851187] ? ip6_mtu+0x1bb/0x370 [ 2159.852005] ? lock_downgrade+0x6d0/0x6d0 [ 2159.852943] ? ip_frag_init+0x350/0x350 [ 2159.853865] ? ip6_finish_output2+0x1f30/0x1f30 [ 2159.854916] ? ip6_mtu+0x1e9/0x370 [ 2159.855744] ? ip6_setup_cork+0xfb7/0x1740 [ 2159.856708] ip6_make_skb+0x2de/0x4e0 [ 2159.857568] ? ip_frag_init+0x350/0x350 [ 2159.858477] ? ip_frag_init+0x350/0x350 [ 2159.859384] ? ip6_push_pending_frames+0xf0/0xf0 [ 2159.860469] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2159.861450] ? lock_downgrade+0x6d0/0x6d0 [ 2159.862414] udpv6_sendmsg+0x2043/0x29b0 [ 2159.863343] ? ip_frag_init+0x350/0x350 [ 2159.864044] ? udp_v6_push_pending_frames+0x360/0x360 [ 2159.864839] ? __lockdep_reset_lock+0x180/0x180 [ 2159.865545] ? __lockdep_reset_lock+0x180/0x180 [ 2159.866266] ? irqentry_enter+0x26/0x60 [ 2159.866874] ? find_held_lock+0x2c/0x110 [ 2159.867552] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2159.868565] ? __import_iovec+0x458/0x590 [ 2159.869552] ? udp_v6_push_pending_frames+0x360/0x360 [ 2159.870795] inet6_sendmsg+0x105/0x140 [ 2159.871736] ? inet6_compat_ioctl+0x320/0x320 [ 2159.872801] sock_sendmsg+0xf2/0x190 [ 2159.873687] ____sys_sendmsg+0x334/0x870 [ 2159.874659] ? kernel_sendmsg+0x50/0x50 [ 2159.875622] ? do_recvmmsg+0x6d0/0x6d0 [ 2159.876556] ? __up_read+0x250/0x7a0 [ 2159.877445] ? __up_read+0x118/0x7a0 [ 2159.878343] ___sys_sendmsg+0xf3/0x170 [ 2159.879272] ? sendmsg_copy_msghdr+0x160/0x160 [ 2159.880216] ? do_user_addr_fault+0x549/0xc60 [ 2159.880893] ? do_user_addr_fault+0x5b0/0xc60 [ 2159.881605] ? irqentry_enter+0x26/0x60 [ 2159.882204] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2159.883029] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2159.883889] ? trace_hardirqs_on+0x5b/0x180 [ 2159.884578] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2159.885454] __sys_sendmmsg+0x195/0x470 [ 2159.886091] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2159.886771] ? lock_downgrade+0x6d0/0x6d0 [ 2159.887465] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2159.888236] ? wait_for_completion_io+0x270/0x270 [ 2159.888997] ? rcu_read_lock_any_held+0x75/0xa0 [ 2159.889691] ? vfs_write+0x354/0xa30 [ 2159.890282] ? fput_many+0x2f/0x1a0 [ 2159.890860] ? ksys_write+0x1a9/0x260 [ 2159.891484] __x64_sys_sendmmsg+0x99/0x100 [ 2159.892160] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2159.892977] do_syscall_64+0x33/0x40 [ 2159.893567] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2159.894379] RIP: 0033:0x7ff18fb2bb19 [ 2159.894974] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2159.897874] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2159.899067] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2159.900216] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2159.901345] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2159.902468] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000001 [ 2159.903589] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:06:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x2066e2, 0x0) ftruncate(r0, 0x800000000014) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x4000010, r0, 0x0) write$binfmt_elf64(r0, 0x0, 0x8b7) open(&(0x7f0000000040)='./file0/file0\x00', 0x180, 0x90) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x8000000) syz_io_uring_complete(r1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x68dd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r5 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r7 = dup2(r6, r5) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r7, 0x0, 0x0}, 0x0) r8 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r11}}, 0x0) syz_io_uring_submit(0x0, r4, &(0x7f00000000c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r11}}, 0x7e000) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f0000000000)) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) 04:06:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x80) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r1, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, @out_args}, './file0\x00'}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) dup3(r0, r0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x0, 0x0, 0x2080}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0)="a3", 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x4022812, r0, 0x0) 04:06:19 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xffffff7f00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:19 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) fork() pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0xffffffffffffffff) r1 = signalfd4(r0, &(0x7f0000000000)={[0x4ede]}, 0x8, 0x800) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000040), 0x4) 04:06:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x3e8, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:06:39 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x218, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:06:39 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xffffffff00000000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 8) 04:06:39 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) ioctl$FIOCLEX(r0, 0x5451) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x20) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000880)=""/4096, 0x1000) 04:06:39 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000380)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x9, 0x0, 0x0, 0xa0d800, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100), 0x4) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) r2 = gettid() mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x92) syz_open_procfs(r2, &(0x7f0000000580)='coredump_filter\x00') 04:06:39 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) syz_io_uring_setup(0x508d, &(0x7f0000000000)={0x0, 0x33f0, 0x10, 0x2, 0x3e}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) fork() pipe(&(0x7f00000001c0)={0xffffffffffffffff}) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/16, 0x10}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/172, 0xac}], 0x3, 0xd8, 0x5) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000100)=ANY=[@ANYBLOB="0400002dc184f3145275cb7499ca7621da252fc2df50000000000000000000"]) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r2, 0x0, r2, 0x0, 0x0, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000140)) 04:06:39 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x3, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2180.262669] FAULT_INJECTION: forcing a failure. [ 2180.262669] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2180.265233] CPU: 1 PID: 41040 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2180.266605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2180.268210] Call Trace: [ 2180.268726] dump_stack+0x107/0x167 [ 2180.269456] should_fail.cold+0x5/0xa [ 2180.270211] _copy_from_user+0x2e/0x1b0 [ 2180.271005] __copy_msghdr_from_user+0x91/0x4b0 [ 2180.272134] ? __ia32_sys_shutdown+0x80/0x80 [ 2180.272983] ? perf_trace_lock+0xac/0x490 [ 2180.273770] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2180.274918] sendmsg_copy_msghdr+0xa1/0x160 [ 2180.275852] ? do_recvmmsg+0x6d0/0x6d0 [ 2180.276752] ? irqentry_enter+0x26/0x60 [ 2180.277510] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2180.278506] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2180.279528] ? trace_hardirqs_on+0x5b/0x180 [ 2180.280374] ___sys_sendmsg+0xc6/0x170 [ 2180.281110] ? sendmsg_copy_msghdr+0x160/0x160 [ 2180.281972] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2180.282811] ? _raw_spin_unlock_irq+0x27/0x30 [ 2180.283661] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2180.284532] ? finish_task_switch+0x126/0x5d0 [ 2180.285386] ? finish_task_switch+0xef/0x5d0 [ 2180.286219] ? __switch_to+0x572/0xff0 [ 2180.286964] ? __switch_to_asm+0x3a/0x60 [ 2180.287749] ? __switch_to_asm+0x34/0x60 [ 2180.288523] ? __schedule+0x850/0x1ed0 [ 2180.289263] ? io_schedule_timeout+0x140/0x140 [ 2180.290145] __sys_sendmmsg+0x195/0x470 [ 2180.290903] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2180.291731] ? lock_downgrade+0x6d0/0x6d0 [ 2180.292526] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2180.293435] ? wait_for_completion_io+0x270/0x270 [ 2180.294365] ? rcu_read_lock_any_held+0x75/0xa0 [ 2180.295234] ? vfs_write+0x354/0xa30 [ 2180.295952] ? fput_many+0x2f/0x1a0 [ 2180.296643] ? ksys_write+0x1a9/0x260 [ 2180.297363] __x64_sys_sendmmsg+0x99/0x100 [ 2180.298160] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2180.299138] do_syscall_64+0x33/0x40 [ 2180.299854] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2180.300810] RIP: 0033:0x7ff18fb2bb19 [ 2180.301517] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2180.304960] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2180.306376] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2180.307707] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2180.309074] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2180.310409] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000001 [ 2180.311749] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:06:39 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180), 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r2, 0x0, r2, 0x0, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x10f8, 0x1e, 0x8, 0x70bd29, 0x25dfdbfe, {0x1d}, [@typed={0x9, 0x77, 0x0, 0x0, @str='@*%(\x00'}, @generic="a5291a2c9a73ba53364c4de4c9e17289c7a40ec3292f950a94063284ef10d81e443291033d576bda8261f65138b8c12994b742a838e15fa2a6ad9bb8be906df2c32e93a014844b7b546e0d952359618d365e124fe78fed0722c4266f2607775bc4efd3509c242eefa546239426fb941dd6039798cf185d9209d9bdebb0e8e2eb5d8386f9b239d532583d89255d43cc73129901e330a779423fc1aa7d1eaf961f67150ec6255e4c5fdfecf321b881ae1fb6a1190bcb2117f828038f92524a9ac215371ca4582de6690f31470b6844d49d7dc17cbad20c", @generic="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0x10f8}, 0x1, 0x0, 0x0, 0x10}, 0x8085) close_range(r0, 0xffffffffffffffff, 0x0) 04:06:39 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 9) [ 2180.527023] FAULT_INJECTION: forcing a failure. [ 2180.527023] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2180.529473] CPU: 1 PID: 41178 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2180.530592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2180.531954] Call Trace: [ 2180.532396] dump_stack+0x107/0x167 [ 2180.532985] should_fail.cold+0x5/0xa [ 2180.533602] _copy_from_user+0x2e/0x1b0 [ 2180.534336] __copy_msghdr_from_user+0x91/0x4b0 [ 2180.535246] ? __ia32_sys_shutdown+0x80/0x80 [ 2180.536127] ? trace_hardirqs_on+0x5b/0x180 [ 2180.536975] ? perf_trace_lock+0xac/0x490 [ 2180.537774] sendmsg_copy_msghdr+0xa1/0x160 [ 2180.538598] ? do_recvmmsg+0x6d0/0x6d0 [ 2180.539351] ? handle_mm_fault+0xa05/0x3520 [ 2180.540203] ? find_held_lock+0x2c/0x110 [ 2180.540998] ___sys_sendmsg+0xc6/0x170 [ 2180.541755] ? sendmsg_copy_msghdr+0x160/0x160 [ 2180.542626] ? vmacache_find+0x55/0x2a0 [ 2180.543407] ? do_user_addr_fault+0x5b0/0xc60 [ 2180.544274] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2180.545284] ? exc_page_fault+0xca/0x1a0 [ 2180.546051] ? trace_hardirqs_on+0x5b/0x180 [ 2180.546876] ? exc_page_fault+0xca/0x1a0 [ 2180.547654] ? asm_exc_page_fault+0x1e/0x30 [ 2180.548511] __sys_sendmmsg+0x195/0x470 [ 2180.549277] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2180.550110] ? lock_downgrade+0x6d0/0x6d0 [ 2180.550931] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2180.551873] ? wait_for_completion_io+0x270/0x270 [ 2180.552805] ? rcu_read_lock_any_held+0x75/0xa0 [ 2180.553684] ? vfs_write+0x354/0xa30 [ 2180.554398] ? fput_many+0x2f/0x1a0 [ 2180.555094] ? ksys_write+0x1a9/0x260 [ 2180.555844] __x64_sys_sendmmsg+0x99/0x100 [ 2180.556656] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2180.557634] do_syscall_64+0x33/0x40 [ 2180.558348] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2180.559322] RIP: 0033:0x7ff18fb2bb19 [ 2180.560049] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2180.563530] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2180.564987] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2180.566336] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2180.567683] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2180.569048] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000001 [ 2180.570415] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:06:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000100)={@local, @broadcast, @val={@void, {0x8100, 0x7, 0x1, 0x3}}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @local}, {0x0, 0x4e20, 0x1c, 0x0, @wg=@data={0x4, 0x0, 0x0, "40499cfb"}}}}}}, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 04:06:40 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:40 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x28) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+10000}, 0x4, 0x7, 0x66bd}], 0x18) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000080)={0x1, 0x8000, 0x400000}) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 04:06:40 executing program 3: r0 = fork() syz_open_procfs$namespace(r0, &(0x7f00000000c0)='ns/ipc\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000000, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x40004e0}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000140)="ed41000000080000dff46552e0f4655fe0f4655f00000000000004", 0x1b, 0x2100}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="646f6e745f61707072616973652c736d61636b66737472616e736d7574bd5dadc6ade9c698745f646972656374696f2c00"]) 04:06:40 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0x26, 0x82000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x1) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) dup3(r1, r2, 0x80000) perf_event_open(&(0x7f0000000000)={0x3, 0x80, 0x3, 0xd4, 0x1, 0x8, 0x0, 0x0, 0x11001, 0x7, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x4, 0x9}, 0x40240, 0x2, 0x9, 0x6, 0x4, 0x0, 0x8199, 0x0, 0x29c8, 0x0, 0x3}, 0x0, 0xa, r0, 0x0) fork() [ 2180.705073] EXT4-fs (loop3): Unrecognized mount option "dont_appraise" or missing value [ 2180.791013] EXT4-fs (loop3): Unrecognized mount option "dont_appraise" or missing value 04:06:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x240, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:06:53 executing program 3: clone3(&(0x7f00000004c0)={0x283020040, &(0x7f00000001c0), 0x0, &(0x7f0000000280), {0x12}, &(0x7f00000002c0)=""/180, 0xb4, &(0x7f0000000380)=""/241, &(0x7f0000000480)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x8}, 0x58) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0171c200000000000000000086dd6096033f00303a00fc020000000000000000000000000000ff1200000000000000000000000000010200907800000000600009e60000000000000000000000000000ffffac1e0001fe8000000000000000000000000000bb"], 0x0) syz_emit_ethernet(0xf, &(0x7f0000000140)=ANY=[@ANYBLOB="aacb37005aff7afc0000a8bb080065"], &(0x7f0000000180)={0x1, 0x4, [0x108, 0xb7e, 0xd85, 0xf2f]}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000800)) syz_io_uring_setup(0xf15, &(0x7f0000000540)={0x0, 0x31c5, 0x2, 0x0, 0x33f}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000200)=0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/7, 0x7}], 0x1) syz_io_uring_submit(r1, r2, &(0x7f00000005c0)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x4, 0x0, 0x0, 0x0, 0x12345, 0x0, 0x0, 0x1}, 0x9) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r3 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) r4 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r4) dup2(r3, r4) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) dup2(r5, r6) 04:06:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x480, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:06:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 10) 04:06:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:53 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r3, 0x0) mount$tmpfs(0x0, &(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000080), 0x111080, &(0x7f00000002c0)={[{@huge_within_size}, {@huge_always}, {@uid={'uid', 0x3d, r1}}, {@gid}, {@huge_within_size}, {@size={'size', 0x3d, [0x65]}}], [{@fowner_lt={'fowner<', r2}}, {@permit_directio}, {@dont_measure}, {@smackfshat}, {@fowner_lt={'fowner<', r3}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f00000000c0)={0x2, 0x800, 0x10000000, 0x0, 0x6}) 04:06:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000006200)=[{{0x0, 0x0, &(0x7f00000004c0)}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000640)='v', 0x1}], 0x1}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000006140)=ANY=[], 0x98}}], 0x3, 0x4008) 04:06:53 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x4, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2194.033861] FAULT_INJECTION: forcing a failure. [ 2194.033861] name failslab, interval 1, probability 0, space 0, times 0 [ 2194.036773] CPU: 0 PID: 41594 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2194.038219] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2194.039956] Call Trace: [ 2194.040530] dump_stack+0x107/0x167 [ 2194.041302] should_fail.cold+0x5/0xa [ 2194.042090] ? create_object.isra.0+0x3a/0xa20 [ 2194.043061] should_failslab+0x5/0x20 [ 2194.043883] kmem_cache_alloc+0x5b/0x360 [ 2194.044787] create_object.isra.0+0x3a/0xa20 [ 2194.045731] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2194.046809] kmem_cache_alloc_node+0x169/0x370 [ 2194.047788] __alloc_skb+0x6d/0x5b0 [ 2194.048582] alloc_skb_with_frags+0x92/0x570 [ 2194.049513] ? find_held_lock+0x2c/0x110 [ 2194.050388] sock_alloc_send_pskb+0x7af/0x930 [ 2194.051340] ? sk_alloc+0x350/0x350 [ 2194.052121] ? perf_trace_lock+0xac/0x490 [ 2194.052997] ? SOFTIRQ_verbose+0x10/0x10 [ 2194.053842] ? lock_chain_count+0x20/0x20 [ 2194.054721] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2194.055788] ? ip6_mtu+0x1bb/0x370 [ 2194.056549] ? lock_downgrade+0x6d0/0x6d0 [ 2194.057415] ? ip_frag_init+0x350/0x350 [ 2194.058262] ? ip6_finish_output2+0x1f30/0x1f30 [ 2194.059244] ? ip6_mtu+0x1e9/0x370 [ 2194.060022] ? ip6_setup_cork+0xfb7/0x1740 [ 2194.060918] ip6_make_skb+0x2de/0x4e0 [ 2194.061708] ? ip_frag_init+0x350/0x350 [ 2194.062569] ? ip_frag_init+0x350/0x350 [ 2194.063440] ? ip6_push_pending_frames+0xf0/0xf0 [ 2194.064473] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2194.065362] ? lock_downgrade+0x6d0/0x6d0 [ 2194.066233] udpv6_sendmsg+0x2043/0x29b0 [ 2194.067060] ? ip_frag_init+0x350/0x350 [ 2194.067934] ? udp_v6_push_pending_frames+0x360/0x360 [ 2194.069004] ? __lockdep_reset_lock+0x180/0x180 [ 2194.069966] ? __lockdep_reset_lock+0x180/0x180 [ 2194.070933] ? find_held_lock+0x2c/0x110 [ 2194.071827] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2194.072883] ? __import_iovec+0x458/0x590 [ 2194.073721] ? udp_v6_push_pending_frames+0x360/0x360 [ 2194.074804] inet6_sendmsg+0x105/0x140 [ 2194.075629] ? inet6_compat_ioctl+0x320/0x320 [ 2194.076547] sock_sendmsg+0xf2/0x190 [ 2194.077306] ____sys_sendmsg+0x334/0x870 [ 2194.078149] ? kernel_sendmsg+0x50/0x50 [ 2194.078990] ? do_recvmmsg+0x6d0/0x6d0 [ 2194.079827] ? __lock_acquire+0x1657/0x5b00 [ 2194.080780] ___sys_sendmsg+0xf3/0x170 [ 2194.081618] ? sendmsg_copy_msghdr+0x160/0x160 [ 2194.082575] ? vmacache_find+0x55/0x2a0 [ 2194.083407] ? __lockdep_reset_lock+0x180/0x180 [ 2194.084419] ? find_held_lock+0x2c/0x110 [ 2194.085291] ? __might_fault+0xd3/0x180 [ 2194.086102] ? lock_downgrade+0x6d0/0x6d0 [ 2194.086976] ? asm_exc_page_fault+0x1e/0x30 [ 2194.087914] __sys_sendmmsg+0x195/0x470 [ 2194.088751] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2194.089654] ? lock_downgrade+0x6d0/0x6d0 [ 2194.090546] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2194.091545] ? wait_for_completion_io+0x270/0x270 [ 2194.092573] ? rcu_read_lock_any_held+0x75/0xa0 [ 2194.093554] ? vfs_write+0x354/0xa30 [ 2194.094342] ? fput_many+0x2f/0x1a0 [ 2194.095092] ? ksys_write+0x1a9/0x260 [ 2194.095931] __x64_sys_sendmmsg+0x99/0x100 [ 2194.096837] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2194.097915] do_syscall_64+0x33/0x40 [ 2194.098680] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2194.099733] RIP: 0033:0x7ff18fb2bb19 [ 2194.100541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2194.104450] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2194.106027] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2194.107531] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2194.109020] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2194.110519] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2194.112017] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:06:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2194.239781] cgroup: fork rejected by pids controller in /syz3 04:06:53 executing program 2: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000040), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r4 = syz_io_uring_complete(r1) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r3, 0x0, r3, 0x0, 0x0, 0x0) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x105000, 0x42) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}, 0x40400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 04:06:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x6, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:06:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 11) 04:06:53 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) close(r3) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = dup2(0xffffffffffffffff, r4) sendmsg$AUDIT_SET(r5, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x3e9, 0x20, 0x70bd29, 0x25dfdbff, {0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x8, 0x8, 0x0, 0x1000}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x40800}, 0xc844) write(r2, &(0x7f0000000240)="01", 0x1) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x20d315) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r6, 0x5411, &(0x7f0000000000)) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r7, 0x5411, &(0x7f0000000000)) sendfile(r6, r7, &(0x7f0000000140)=0x1, 0x80) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) 04:06:53 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f00000004c0)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000003c0)=ANY=[@ANYRESHEX=0x0, @ANYRESDEC=r0, @ANYRES32=r0]) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x40040, 0x82}, 0x18) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/tty/ldiscs\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000000240)='./file0\x00', 0x20) getsockname(r2, 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x400000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r5, 0xc0189376, &(0x7f0000000400)=ANY=[@ANYBLOB="30b6000001000000180000007488e6caf2265544962b13e3fdb7a7ffa0deab5693c3ed228bf9a73dc4aab1285a733b6c8a4e331d0e61524777fac630125c4fbbcc8d6652db269d00cf5451178bcfc7e0c7df47974e4ca2145c73b77821c08bcb168690c68aefde29924654fb7977efb68e0baa0b63bb102e76bbc7506c4431ac0a2675d022a26c055f096ffe59b3b30d102dcfc4a09c341deba37d000000000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file1\x00']) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000340), 0x200000, 0x0) openat(r7, &(0x7f0000000380)='./file1\x00', 0x2000c0, 0x4) openat(r6, &(0x7f0000000300)='./file0\x00', 0x2800, 0x108) ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f0000000500)) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x20840, 0x1) sendfile(r4, r8, 0x0, 0x100000001) [ 2194.454985] FAT-fs (loop3): Unrecognized mount option "0x000000000000000000000000000000000004" or missing value [ 2194.501075] FAULT_INJECTION: forcing a failure. [ 2194.501075] name failslab, interval 1, probability 0, space 0, times 0 [ 2194.503982] CPU: 1 PID: 41854 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2194.505390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2194.507064] Call Trace: [ 2194.507601] dump_stack+0x107/0x167 [ 2194.508355] should_fail.cold+0x5/0xa [ 2194.509386] should_failslab+0x5/0x20 04:06:54 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2194.510327] __kmalloc_node_track_caller+0x74/0x3f0 [ 2194.511743] ? alloc_skb_with_frags+0x92/0x570 [ 2194.512884] __alloc_skb+0xb1/0x5b0 [ 2194.513767] alloc_skb_with_frags+0x92/0x570 [ 2194.514814] ? find_held_lock+0x2c/0x110 [ 2194.515813] sock_alloc_send_pskb+0x7af/0x930 [ 2194.516913] ? sk_alloc+0x350/0x350 [ 2194.517796] ? perf_trace_lock+0xac/0x490 [ 2194.518807] ? SOFTIRQ_verbose+0x10/0x10 [ 2194.519784] ? lock_chain_count+0x20/0x20 [ 2194.520736] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2194.521757] ? ip6_mtu+0x1bb/0x370 [ 2194.522481] ? lock_downgrade+0x6d0/0x6d0 [ 2194.523339] ? ip_frag_init+0x350/0x350 [ 2194.524156] ? ip6_finish_output2+0x1f30/0x1f30 [ 2194.525090] ? ip6_mtu+0x1e9/0x370 [ 2194.525806] ? ip6_setup_cork+0xfb7/0x1740 [ 2194.526676] ip6_make_skb+0x2de/0x4e0 [ 2194.527445] ? ip_frag_init+0x350/0x350 [ 2194.528279] ? ip_frag_init+0x350/0x350 [ 2194.529102] ? ip6_push_pending_frames+0xf0/0xf0 [ 2194.530068] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2194.530939] ? lock_downgrade+0x6d0/0x6d0 [ 2194.531795] udpv6_sendmsg+0x2043/0x29b0 [ 2194.532641] ? ip_frag_init+0x350/0x350 [ 2194.533480] ? udp_v6_push_pending_frames+0x360/0x360 [ 2194.534525] ? __lockdep_reset_lock+0x180/0x180 [ 2194.535468] ? __lockdep_reset_lock+0x180/0x180 [ 2194.536437] ? find_held_lock+0x2c/0x110 [ 2194.537281] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2194.538504] ? __import_iovec+0x458/0x590 [ 2194.539334] ? udp_v6_push_pending_frames+0x360/0x360 [ 2194.540404] inet6_sendmsg+0x105/0x140 [ 2194.541198] ? inet6_compat_ioctl+0x320/0x320 [ 2194.542108] sock_sendmsg+0xf2/0x190 [ 2194.542868] ____sys_sendmsg+0x334/0x870 [ 2194.543686] ? kernel_sendmsg+0x50/0x50 [ 2194.544498] ? do_recvmmsg+0x6d0/0x6d0 [ 2194.545287] ? __lock_acquire+0x1657/0x5b00 [ 2194.546169] ___sys_sendmsg+0xf3/0x170 [ 2194.546948] ? sendmsg_copy_msghdr+0x160/0x160 [ 2194.547859] ? vmacache_find+0x55/0x2a0 [ 2194.548678] ? __lockdep_reset_lock+0x180/0x180 [ 2194.549629] ? find_held_lock+0x2c/0x110 [ 2194.550453] ? __might_fault+0xd3/0x180 [ 2194.551250] ? lock_downgrade+0x6d0/0x6d0 [ 2194.552087] ? asm_exc_page_fault+0x1e/0x30 [ 2194.552977] __sys_sendmmsg+0x195/0x470 [ 2194.553790] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2194.554665] ? lock_downgrade+0x6d0/0x6d0 [ 2194.555526] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2194.556533] ? wait_for_completion_io+0x270/0x270 [ 2194.557517] ? rcu_read_lock_any_held+0x75/0xa0 [ 2194.558461] ? vfs_write+0x354/0xa30 [ 2194.559218] ? fput_many+0x2f/0x1a0 [ 2194.559967] ? ksys_write+0x1a9/0x260 [ 2194.560759] __x64_sys_sendmmsg+0x99/0x100 [ 2194.561616] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2194.562661] do_syscall_64+0x33/0x40 [ 2194.563420] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2194.564465] RIP: 0033:0x7ff18fb2bb19 [ 2194.565220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2194.568943] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2194.570508] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2194.571932] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2194.573392] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2194.574826] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2194.576266] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:06:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 12) [ 2194.682690] FAULT_INJECTION: forcing a failure. [ 2194.682690] name failslab, interval 1, probability 0, space 0, times 0 [ 2194.687736] CPU: 0 PID: 42024 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2194.689158] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2194.690844] Call Trace: [ 2194.691383] dump_stack+0x107/0x167 [ 2194.692147] should_fail.cold+0x5/0xa [ 2194.692920] ? create_object.isra.0+0x3a/0xa20 [ 2194.693848] should_failslab+0x5/0x20 [ 2194.694628] kmem_cache_alloc+0x5b/0x360 [ 2194.695453] create_object.isra.0+0x3a/0xa20 [ 2194.696355] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2194.697383] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2194.698408] ? alloc_skb_with_frags+0x92/0x570 [ 2194.699327] __alloc_skb+0xb1/0x5b0 [ 2194.700101] alloc_skb_with_frags+0x92/0x570 [ 2194.701006] ? find_held_lock+0x2c/0x110 [ 2194.701849] sock_alloc_send_pskb+0x7af/0x930 [ 2194.702783] ? sk_alloc+0x350/0x350 [ 2194.703522] ? perf_trace_lock+0xac/0x490 [ 2194.704368] ? SOFTIRQ_verbose+0x10/0x10 [ 2194.705200] ? lock_chain_count+0x20/0x20 [ 2194.706056] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2194.707119] ? ip6_mtu+0x1bb/0x370 [ 2194.707928] ? lock_downgrade+0x6d0/0x6d0 [ 2194.708811] ? ip_frag_init+0x350/0x350 [ 2194.709648] ? ip6_finish_output2+0x1f30/0x1f30 [ 2194.710580] ? ip6_mtu+0x1e9/0x370 [ 2194.711300] ? ip6_setup_cork+0xfb7/0x1740 [ 2194.712171] ip6_make_skb+0x2de/0x4e0 [ 2194.712942] ? ip_frag_init+0x350/0x350 [ 2194.713743] ? ip_frag_init+0x350/0x350 [ 2194.714547] ? ip6_push_pending_frames+0xf0/0xf0 [ 2194.715499] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2194.716375] ? lock_downgrade+0x6d0/0x6d0 [ 2194.717232] udpv6_sendmsg+0x2043/0x29b0 [ 2194.718059] ? ip_frag_init+0x350/0x350 [ 2194.718878] ? udp_v6_push_pending_frames+0x360/0x360 [ 2194.719933] ? __lockdep_reset_lock+0x180/0x180 [ 2194.720886] ? __lockdep_reset_lock+0x180/0x180 [ 2194.721839] ? find_held_lock+0x2c/0x110 [ 2194.722704] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2194.723706] ? __import_iovec+0x458/0x590 [ 2194.724552] ? udp_v6_push_pending_frames+0x360/0x360 [ 2194.725593] inet6_sendmsg+0x105/0x140 [ 2194.726382] ? inet6_compat_ioctl+0x320/0x320 [ 2194.727283] sock_sendmsg+0xf2/0x190 [ 2194.728053] ____sys_sendmsg+0x334/0x870 [ 2194.728870] ? kernel_sendmsg+0x50/0x50 [ 2194.729666] ? do_recvmmsg+0x6d0/0x6d0 [ 2194.730458] ? __lock_acquire+0x1657/0x5b00 [ 2194.731338] ___sys_sendmsg+0xf3/0x170 [ 2194.732163] ? sendmsg_copy_msghdr+0x160/0x160 [ 2194.733074] ? vmacache_find+0x55/0x2a0 [ 2194.733873] ? __lockdep_reset_lock+0x180/0x180 [ 2194.734815] ? find_held_lock+0x2c/0x110 [ 2194.735632] ? __might_fault+0xd3/0x180 [ 2194.736450] ? lock_downgrade+0x6d0/0x6d0 [ 2194.737286] ? asm_exc_page_fault+0x1e/0x30 [ 2194.738206] __sys_sendmmsg+0x195/0x470 [ 2194.739023] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2194.739890] ? lock_downgrade+0x6d0/0x6d0 [ 2194.740770] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2194.741749] ? wait_for_completion_io+0x270/0x270 [ 2194.742724] ? rcu_read_lock_any_held+0x75/0xa0 [ 2194.743667] ? vfs_write+0x354/0xa30 [ 2194.744443] ? fput_many+0x2f/0x1a0 [ 2194.745179] ? ksys_write+0x1a9/0x260 [ 2194.745974] __x64_sys_sendmmsg+0x99/0x100 [ 2194.746840] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2194.747871] do_syscall_64+0x33/0x40 [ 2194.748639] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2194.749672] RIP: 0033:0x7ff18fb2bb19 [ 2194.750421] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2194.754122] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2194.755659] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2194.757148] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2194.758576] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2194.759998] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2194.761432] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2195.125455] FAT-fs (loop3): Unrecognized mount option "0x000000000000000000000000000000000004" or missing value [ 2210.057521] FAULT_INJECTION: forcing a failure. [ 2210.057521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2210.059560] CPU: 1 PID: 42243 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2210.060475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2210.061555] Call Trace: [ 2210.061907] dump_stack+0x107/0x167 [ 2210.062640] should_fail.cold+0x5/0xa [ 2210.063235] _copy_from_user+0x2e/0x1b0 [ 2210.063782] __copy_msghdr_from_user+0x91/0x4b0 [ 2210.064396] ? __ia32_sys_shutdown+0x80/0x80 [ 2210.064979] ? perf_trace_lock+0xac/0x490 [ 2210.065514] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2210.066199] sendmsg_copy_msghdr+0xa1/0x160 [ 2210.066768] ? do_recvmmsg+0x6d0/0x6d0 [ 2210.067288] ? find_held_lock+0x2c/0x110 [ 2210.067816] ___sys_sendmsg+0xc6/0x170 [ 2210.068329] ? sendmsg_copy_msghdr+0x160/0x160 [ 2210.068934] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2210.069622] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2210.070213] ? trace_hardirqs_on+0x5b/0x180 [ 2210.070770] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2210.071356] ? finish_task_switch+0x126/0x5d0 [ 2210.071937] ? finish_task_switch+0xef/0x5d0 [ 2210.072517] ? __switch_to+0x572/0xff0 [ 2210.073027] ? __switch_to_asm+0x3a/0x60 [ 2210.073534] ? __switch_to_asm+0x34/0x60 04:07:09 executing program 3: accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) clone3(&(0x7f0000001200)={0x88118d00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000100)='encrypte\x7fQ\x00\x00\x1b\xe2L\xac\xa9d\x00f`\x7f\x14\xfd\x0e-H\xf6\xd6', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xf8000000}}, './file0\x00'}) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) 04:07:09 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0xe, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:07:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x500, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:07:09 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x5, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:07:09 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000440)={{r0}, 0x9, 0x401, 0x10001}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="48010000100001000000000000000000ac1e0001000000000000000000000000fe8000000000000000000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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"], 0x148}}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000240)={0x1, 0x22}) r4 = dup2(r1, r2) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r5, 0x0) setreuid(0x0, 0x0) setresuid(r5, 0x0, r5) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200000, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r6, 0xc0189376, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYBLOB="07000000000000002e2f66696c6530008af2c8b13637474bb15f0040c2df9b4d24d852e199800930db84faa889b67ace553134db9b21abc2bcba8d1a6c3f400d692ee66e5ab06b2b71e122bfee5057e76f67eabe91d16d2e72d04e0dd8e496a67e0a1a176f6927cd5700000000"]) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) 04:07:09 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x157) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000005e, 0x86010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5, 0x7f}, 0x50064, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f00000001c0), r1, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[], 0xfdef) fallocate(r2, 0x3, 0x0, 0x8000) 04:07:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x300, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:07:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 13) [ 2210.074209] ? __schedule+0x850/0x1ed0 [ 2210.074854] ? io_schedule_timeout+0x140/0x140 [ 2210.075481] __sys_sendmmsg+0x195/0x470 [ 2210.076016] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2210.076596] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2210.077182] ? __switch_to+0x572/0xff0 [ 2210.077676] ? __switch_to_asm+0x3a/0x60 [ 2210.078203] ? __switch_to_asm+0x34/0x60 [ 2210.078729] ? __schedule+0x850/0x1ed0 [ 2210.079241] ? io_schedule_timeout+0x140/0x140 [ 2210.079832] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 2210.080443] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2210.081145] __x64_sys_sendmmsg+0x99/0x100 [ 2210.081698] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2210.082416] do_syscall_64+0x33/0x40 [ 2210.082895] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2210.083552] RIP: 0033:0x7ff18fb2bb19 [ 2210.084032] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2210.086419] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2210.087399] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2210.088353] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2210.089275] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2210.090195] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2210.091106] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:07:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 14) 04:07:09 executing program 3: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x0, 0x0, 0x8800000) io_setup(0x2, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r4, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYBLOB="000325bd7000fedbdf2531000000050036000000000005003600010000000500340008000000050035007f000000050035006000000086959c12ca9d26b60d667f48048282088abeb544e9e66874a4583d957c06020a633bb3e0a28bc950743f1558fdadcd3d7bd2823749e433d47a7ae0c92c0e59130b42a4045f4f81c1160f43e0fa7c7247efaa91ab15f3e91efb40622d5236c98a637ca161baa4da1eb296f206fe691b504641a1c6e763da70ba45605fdebf38fd3d25b6661544ec806292cdf4d694c912c30a994822ea7764ed8d4f86bfeccb8e96f7"], 0x3c}, 0x1, 0x0, 0x0, 0x8040}, 0x4000014) io_submit(r3, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x5, r2, &(0x7f0000000180)="d62787c2f39372145499d5e1bd2b366412e697314e4648da36498bd4648dbe9a11479b29b98280120df94ae1dc113b700acd18ef27bc4ebd454439dc80d8d0f5af2708e52cc9d2667b40d3b6e0188bb3f2bc9afb46f6c11838f2e054971c4be8c4ba05146c91633c04544681239a0e1c992b3b88f29bdd0a064a37d9ce4d0f325b24496850706ffcccfb767dfc07778ec1e7b8472d30b11fec8db00c76c6bea4cff53c0a7bad293d290fb53cdbf96724972baf9e4a30", 0xb6, 0x5, 0x0, 0x3}]) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000340), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 04:07:09 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0xf, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2210.281691] FAULT_INJECTION: forcing a failure. [ 2210.281691] name failslab, interval 1, probability 0, space 0, times 0 [ 2210.283182] CPU: 1 PID: 42472 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2210.284018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2210.285029] Call Trace: [ 2210.285362] dump_stack+0x107/0x167 [ 2210.285810] should_fail.cold+0x5/0xa [ 2210.286279] ? __alloc_skb+0x6d/0x5b0 [ 2210.286753] should_failslab+0x5/0x20 [ 2210.287227] kmem_cache_alloc_node+0x55/0x370 [ 2210.287779] __alloc_skb+0x6d/0x5b0 [ 2210.288253] alloc_skb_with_frags+0x92/0x570 [ 2210.288797] ? find_held_lock+0x2c/0x110 [ 2210.289282] sock_alloc_send_pskb+0x7af/0x930 [ 2210.289837] ? sk_alloc+0x350/0x350 [ 2210.290274] ? perf_trace_lock+0xac/0x490 [ 2210.290769] ? SOFTIRQ_verbose+0x10/0x10 [ 2210.291270] ? lock_chain_count+0x20/0x20 [ 2210.291790] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2210.292418] ? ip6_mtu+0x1bb/0x370 [ 2210.292852] ? lock_downgrade+0x6d0/0x6d0 [ 2210.293354] ? ip_frag_init+0x350/0x350 [ 2210.293835] ? ip6_finish_output2+0x1f30/0x1f30 [ 2210.294408] ? ip6_mtu+0x1e9/0x370 [ 2210.294843] ? ip6_setup_cork+0xfb7/0x1740 [ 2210.295364] ip6_make_skb+0x2de/0x4e0 [ 2210.295818] ? ip_frag_init+0x350/0x350 [ 2210.296311] ? ip_frag_init+0x350/0x350 [ 2210.296791] ? ip6_push_pending_frames+0xf0/0xf0 [ 2210.297363] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2210.297890] ? lock_downgrade+0x6d0/0x6d0 [ 2210.298410] udpv6_sendmsg+0x2043/0x29b0 [ 2210.298897] ? ip_frag_init+0x350/0x350 [ 2210.299374] ? udp_v6_push_pending_frames+0x360/0x360 [ 2210.299975] ? __lockdep_reset_lock+0x180/0x180 [ 2210.300532] ? __lockdep_reset_lock+0x180/0x180 [ 2210.301081] ? find_held_lock+0x2c/0x110 [ 2210.301568] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2210.302147] ? __import_iovec+0x458/0x590 [ 2210.302622] ? udp_v6_push_pending_frames+0x360/0x360 [ 2210.303219] inet6_sendmsg+0x105/0x140 [ 2210.303674] ? inet6_compat_ioctl+0x320/0x320 [ 2210.304199] sock_sendmsg+0xf2/0x190 [ 2210.304634] ____sys_sendmsg+0x334/0x870 [ 2210.305100] ? kernel_sendmsg+0x50/0x50 [ 2210.305573] ? do_recvmmsg+0x6d0/0x6d0 [ 2210.306025] ? __lock_acquire+0x1657/0x5b00 [ 2210.306550] ___sys_sendmsg+0xf3/0x170 [ 2210.307010] ? sendmsg_copy_msghdr+0x160/0x160 [ 2210.307559] ? vmacache_find+0x55/0x2a0 [ 2210.308017] ? __lockdep_reset_lock+0x180/0x180 [ 2210.308590] ? find_held_lock+0x2c/0x110 [ 2210.309085] ? __might_fault+0xd3/0x180 [ 2210.309561] ? lock_downgrade+0x6d0/0x6d0 [ 2210.310075] ? asm_exc_page_fault+0x1e/0x30 [ 2210.310615] __sys_sendmmsg+0x195/0x470 [ 2210.311091] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2210.311597] ? lock_downgrade+0x6d0/0x6d0 [ 2210.312103] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2210.312698] ? wait_for_completion_io+0x270/0x270 [ 2210.313280] ? rcu_read_lock_any_held+0x75/0xa0 [ 2210.313834] ? vfs_write+0x354/0xa30 [ 2210.314282] ? fput_many+0x2f/0x1a0 [ 2210.314711] ? ksys_write+0x1a9/0x260 [ 2210.315168] __x64_sys_sendmmsg+0x99/0x100 [ 2210.315679] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2210.316307] do_syscall_64+0x33/0x40 [ 2210.316752] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2210.317363] RIP: 0033:0x7ff18fb2bb19 [ 2210.317808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2210.320000] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2210.320910] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2210.321749] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2210.322605] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2210.323453] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2210.324317] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:07:09 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[]) 04:07:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 15) 04:07:09 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(0xffffffffffffffff, 0xc038943b, &(0x7f0000001540)={0x5, 0x48, '\x00', 0x1, &(0x7f00000014c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000001300)=ANY=[@ANYBLOB="a25bb9b3249b586d5eeb23a8d4a3e0387083575b07c5ed550000000000000000c29914f6603493ab0847e2677602ddc5f0eddb820f8e878866a67e00211dc20735978f2facb191416b92bc90a7002d8f77d8e4c5b6dbf04c37ecf1e508794fb5873fc79a3f3e406fc0088132b07cdc8ebe316c114e01301c16423953ec65836d35d13df910b6f80fbf6de010e4660cdb32a5b28db13609b4ed7cdc7084b726323ecbcf27a0b375caa49e1540a9a1e15f2f8b1dbbd07f80d2d11998b7acc465534a81767cdca125fcdbde61ff515cc5df782e292140567a13206aee02cec477146e985c3106badfcbc8d9931016d80aa5365dbf3bdb", @ANYRES32=r2, @ANYBLOB="1d004166cd39c64dc7aded57"]) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x5421, &(0x7f00000002c0)) dup2(r2, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001600)='./file1\x00', &(0x7f0000001640)=ANY=[@ANYBLOB="20000000620000000500000000400000010000000000000005000000020000000600000000000000"], &(0x7f0000001680), 0x400) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = dup2(r0, r3) copy_file_range(0xffffffffffffffff, &(0x7f0000001580)=0x10000, 0xffffffffffffffff, &(0x7f00000015c0)=0x5, 0xb3a, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001080)='/proc/partitions\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') pread64(r5, &(0x7f0000000040)=""/4117, 0x1015, 0x120000) accept4$inet6(r4, &(0x7f0000000340)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0xffffffffffffffe6, 0x800) [ 2210.456025] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 04:07:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x4, 0xff, 0x8, 0x7f, 0x0, 0xffffffffffffffff, 0x6460d0ca76d9848, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x2, @perf_bp={&(0x7f0000000140), 0x9}, 0x40200, 0x6, 0x1000, 0x4, 0x1, 0x0, 0x5, 0x0, 0x4}, 0xffffffffffffffff, 0x10, r0, 0x8) mount(&(0x7f0000000200)=ANY=[@ANYBLOB="2617521036d8df44f0f06ae51a22e99bf04416855d605afb05a0e97b6608858678a162a70cc48545159cd8b04462b2d52b2fedb4c23473b7f2fed54a80a32ea2a0af6902e7edc5bd320032b3e8045a695b98864f4106c86109eea55642a7c451f911921d"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) r2 = dup(r1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) ioctl$SG_SET_TIMEOUT(r2, 0x5392, &(0x7f0000000040)=0x7) 04:07:09 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2210.488438] FAULT_INJECTION: forcing a failure. [ 2210.488438] name failslab, interval 1, probability 0, space 0, times 0 [ 2210.489739] CPU: 1 PID: 42503 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2210.490484] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2210.491381] Call Trace: [ 2210.491679] dump_stack+0x107/0x167 [ 2210.492074] should_fail.cold+0x5/0xa [ 2210.492509] ? create_object.isra.0+0x3a/0xa20 [ 2210.493001] should_failslab+0x5/0x20 [ 2210.493428] kmem_cache_alloc+0x5b/0x360 [ 2210.493860] create_object.isra.0+0x3a/0xa20 [ 2210.494344] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2210.494897] kmem_cache_alloc_node+0x169/0x370 [ 2210.495392] __alloc_skb+0x6d/0x5b0 [ 2210.495789] alloc_skb_with_frags+0x92/0x570 [ 2210.496262] ? find_held_lock+0x2c/0x110 [ 2210.496713] sock_alloc_send_pskb+0x7af/0x930 [ 2210.497215] ? sk_alloc+0x350/0x350 [ 2210.497606] ? perf_trace_lock+0xac/0x490 [ 2210.498045] ? SOFTIRQ_verbose+0x10/0x10 [ 2210.498484] ? lock_chain_count+0x20/0x20 [ 2210.498937] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2210.499475] ? ip6_mtu+0x1bb/0x370 [ 2210.499859] ? lock_downgrade+0x6d0/0x6d0 [ 2210.500316] ? ip_frag_init+0x350/0x350 [ 2210.500742] ? ip6_finish_output2+0x1f30/0x1f30 [ 2210.501236] ? ip6_mtu+0x1e9/0x370 [ 2210.501614] ? ip6_setup_cork+0xfb7/0x1740 [ 2210.502065] ip6_make_skb+0x2de/0x4e0 [ 2210.502471] ? ip_frag_init+0x350/0x350 [ 2210.502900] ? ip_frag_init+0x350/0x350 [ 2210.503352] ? ip6_push_pending_frames+0xf0/0xf0 [ 2210.503860] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2210.504326] ? lock_downgrade+0x6d0/0x6d0 [ 2210.504786] udpv6_sendmsg+0x2043/0x29b0 [ 2210.505224] ? ip_frag_init+0x350/0x350 [ 2210.505663] ? udp_v6_push_pending_frames+0x360/0x360 [ 2210.506224] ? __lockdep_reset_lock+0x180/0x180 [ 2210.506723] ? hrtimer_start_range_ns+0x336/0x980 [ 2210.507246] ? find_held_lock+0x2c/0x110 [ 2210.507703] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2210.508237] ? __import_iovec+0x458/0x590 [ 2210.508680] ? udp_v6_push_pending_frames+0x360/0x360 [ 2210.509231] inet6_sendmsg+0x105/0x140 [ 2210.509638] ? inet6_compat_ioctl+0x320/0x320 [ 2210.510110] sock_sendmsg+0xf2/0x190 [ 2210.510510] ____sys_sendmsg+0x334/0x870 [ 2210.510948] ? kernel_sendmsg+0x50/0x50 [ 2210.511371] ? do_recvmmsg+0x6d0/0x6d0 [ 2210.511784] ? __lock_acquire+0x1657/0x5b00 [ 2210.512266] ___sys_sendmsg+0xf3/0x170 [ 2210.512681] ? sendmsg_copy_msghdr+0x160/0x160 [ 2210.513168] ? __lockdep_reset_lock+0x180/0x180 [ 2210.513681] ? trace_hardirqs_on+0x5b/0x180 [ 2210.514162] ? find_held_lock+0x2c/0x110 [ 2210.514614] ? __might_fault+0xd3/0x180 [ 2210.515052] ? lock_downgrade+0x6d0/0x6d0 [ 2210.515513] ? io_schedule_timeout+0x140/0x140 [ 2210.516030] __sys_sendmmsg+0x195/0x470 [ 2210.516492] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2210.516966] ? lock_downgrade+0x6d0/0x6d0 [ 2210.517441] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2210.517974] ? wait_for_completion_io+0x270/0x270 [ 2210.518516] ? rcu_read_lock_any_held+0x75/0xa0 [ 2210.519026] ? vfs_write+0x354/0xa30 [ 2210.519444] ? fput_many+0x2f/0x1a0 [ 2210.519840] ? ksys_write+0x1a9/0x260 [ 2210.520279] __x64_sys_sendmmsg+0x99/0x100 [ 2210.520751] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2210.521315] do_syscall_64+0x33/0x40 [ 2210.521730] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2210.522298] RIP: 0033:0x7ff18fb2bb19 [ 2210.522706] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2210.524706] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2210.525522] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2210.526294] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2210.527057] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2210.527830] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2210.528607] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:07:10 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x400000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000001c0)='./file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1d3004, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x400, 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0) 04:07:10 executing program 2: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x0, 0x825) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:system_dbusd_var_lib_t:s0\x00', 0x2c) syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) [ 2210.654713] audit: type=1401 audit(1675742830.178:37): op=security_bounded_transition seresult=denied oldcontext=system_u:system_r:kernel_t:s0 newcontext=system_u:object_r:system_dbusd_var_lib_t:s0 [ 2210.765547] EXT4-fs (sda): re-mounted. Opts: (null) 04:07:26 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x14, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:07:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 16) 04:07:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x600, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:07:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x3e8, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:07:26 executing program 2: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) fallocate(r0, 0x0, 0x0, 0x825) write$selinux_attr(r0, &(0x7f0000000040)='system_u:object_r:system_dbusd_var_lib_t:s0\x00', 0x2c) syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 04:07:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2293ff87b6acc287", @ANYRES16=r2, @ANYBLOB="0100000000000000000004000000"], 0x14}}, 0x0) 04:07:26 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x6, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:07:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000005a00)=[{{&(0x7f00000009c0)={0xa, 0x4e20, 0x1, @empty, 0x1f}, 0x1c, &(0x7f0000001dc0)=[{&(0x7f0000000a00)="7f0464a0423f896ebffc3198c2fcab2477553bf9dd343e8ecc0724b0a6be460a1d996fa7d930b3845ac78b293ca856f34915a0f7a1681719e64f258cd0399f37303fa6543253d159b7b6559dc57fea34c52f42f5e4598e79dba843bb32bd50b5c42c1fbe4b654b08a7633198c39ddbbc7c719949e79b40acfaa665c0e897f71a1f466077a695dc5e6161f3171ca705", 0x8f}, {&(0x7f0000000ac0)="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0x1000}, {&(0x7f0000001ac0)="444231e8291fd64627008d6ebb002e42eb83e50d3135b846cb470bbd95d7af95a5c45b5b149f4612502283af256fd1d9c650d4f37c43c88829a0569e6363740c974fd23ad643327eae4dfec00c8c738794b7672d28830235cb1d22780c9a02bc9a658eaa7cb799db6cdbd58ab341a6e38b0b6a2f1158873b912f69e5b72314a559377c", 0x83}, {&(0x7f0000001b80)="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", 0xff}, {&(0x7f0000005b00)="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", 0x143}, {&(0x7f0000001d00)="d6b2f129607a4db4aa0798a1aff716758c0106b230fdba70574d39d6dcbfa46d069f2e7c72d165bb7072e81b836896c7e3822df8c7352c918978897758b971596fbfc9e6abef441b08f4ef659c54005cb3c50f24b97e74084efcd57332018d13abf8702ba83ca3d860265c34939ab082da0220fca9ddcc551cbb60d07ce4641e169dce36d1510b67bb9f", 0x8a}], 0x6}}, {{&(0x7f0000001e40)={0xa, 0x4e23, 0x7, @mcast1, 0x9}, 0x1c, &(0x7f0000002f00)=[{&(0x7f0000001e80)="3029b69c1a6caa04ded7cb322a99588cc5883d0525a083b0683ab4d9d16b0c870d8757b5797fc8794cc2ebe5644a4c4f8a15552349511c35bcd69aab4f27856c6d59c1d1df59f3517c3095a2", 0x4c}, 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0x1000}, {&(0x7f00000058c0)="0f6fc8c07a0fea47512640b62a71c8e0117c96982e48cfac433ef81647eb073ada1738a49335d5d54f546bfccfa25dfa39a26501768cf6939a8c4443b7bd56ba85e0a48d9982632991ddaa5a017252e26699bc3948de823357ee67c4", 0x5c}], 0x9}}], 0x4, 0x80) sendmmsg$inet6(r0, &(0x7f0000000940)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xd2}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000040)="ab04c0297ae6702837490ebd1951c4c66b54ce9ff81e2cce50e479d7a7d30c430fc4cbb9c73291a4e12d2c0e2b0f091a6a6aaa6ea7baabac9936e20a2720253e75365e6c698c84d84960c8029cafec348571fac9e2e1f0340ceb43ba2a47dbdd2c93599eb418093ca5842e1ecb764251ced4924b86387d5987b682327b88112193b76015106f6fd93d5a39a4a40a3b6a60fea8a7e018272cb056669ba131fac9b4f852be4e843e58aa6148dae873c7b0c44f73cc07b082", 0xb7}, {&(0x7f0000000100)="3810001e3ebe514ddc9e6b47ac287bfe229c2eda", 0x14}, {&(0x7f0000000140)="17edbfde7e83ac2cd58b664c8c4a493a49062ff49a6d0eafb76709f26048f608c8b0a6db1a9457899b0a943eb2d94adf9805af4569c3a7378d76eb3968e538ac656c64243bedef0fe7949f279a8b73019e5db7eb867b63cb987cd1759d9305c77cbb1439b3e80c8c7a73aa1e96ff079770d6796d4db3b79c5e8f2950abce5109204d900d364072f21b3a73d57b34f93b4550b7bf1faf365ea8aa31455bd230e9b3f9208918", 0xa5}, {&(0x7f0000000200)="45e4f66bc76fad013c0150b181b53735d8f1281c3ba2978362ecda083aa9d9d78bfb6836c7fdff194cffff3b59a1e80055f99b", 0x33}], 0x4, &(0x7f0000000280)=[@rthdr={{0x58, 0x29, 0x39, {0x67, 0x8, 0x1, 0x8, 0x0, [@private2, @dev={0xfe, 0x80, '\x00', 0x15}, @private0={0xfc, 0x0, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010100}]}}}], 0x58}}, {{&(0x7f0000000300)={0xa, 0x4e23, 0xf8000000, @mcast2, 0xb342}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000340)="fff66e06e982dfe5519b2d2810e700e8ba2dc18467675037ede4417a9579bcc514b8db0c4d9fa1f57595603502cea75b0a014024b12bd543123aebccfcbdc15d57270034436f1ecd2c47606afa91561c767ac14d65ae6c67e0a480fd7633637a56ca4ac8777d5f78bc01d953c59942a04e0ae448d6ecedff1ad7805204519ee1f5b56dc1531abcd7af60540f0574e2da18abaaa90a5c2e4e6d18e31848417a17cde1cf56668d12f23a9f", 0xaa}, {&(0x7f0000000400)="23fb82711316e2e02b8daed3440f24e280bd1760cf394581", 0x18}, {&(0x7f0000000440)="d4bea10c040d2aac825d32bf473ba54ebf4415eabd27e6373a34041cfc52a636dc8d4f90e10ab11d10da4ccd5068ae5d7cb378e0c047040701cdfac93e56519f38b222262a12a9edfa72c375b76ce662fa89ac2e474ea5513696cb2dcc138fcb3510806f5492b862dc0278ba8ad04ccecb01fbadc24c17e2a5103135", 0x7c}, {&(0x7f00000004c0)="85fa7944dd2c44b3c92607cedb4ed7c7a86937db9f1cd4dc36b47b2906b72855a4f4578fb9655b6b10dfc22e6e04646d6e6050a000ee500c443e", 0x3a}, {&(0x7f0000000500)="ce524fb99897a8f6f09756665eb1c9a6743c274951220a72a5057b7a4aee2517f7be14cbadfc4133c4179384381a72dc8da7ff050e741363134c1d37c7c1cbd6018f62ec577e75547fb4b1a7ca59f0c25e7770d5c2b8b40cd373bb2be983ade341fc72db27b06c32265fbe6999270f0c56a52b7dc1d8f58657de09ca6a0fd98726f250aeb3754f1dc0aa157aa39237df2f15a5e023793fedff08c074d4338181c17e74a84669bec2f2ead1793f4222aefbc596e37621e74fb611a3ea07c939b83c37f598aa0a9049e71554921d21ca", 0xcf}], 0x5, &(0x7f00000006c0)=[@rthdr={{0xa8, 0x29, 0x39, {0x88, 0x12, 0x1, 0x5e, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @dev={0xfe, 0x80, '\x00', 0xb}, @ipv4={'\x00', '\xff\xff', @broadcast}, @private2={0xfc, 0x2, '\x00', 0x1}, @empty, @local, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}]}}}, @rthdrdstopts={{0x58, 0x29, 0x37, {0x0, 0x7, '\x00', [@generic={0x9, 0x22, "f1f40c3c8bc66425f56f2efab7662792e94e83e2e95aed1fbb07e8c7d8fc56ec6b41"}, @ra={0x5, 0x2, 0xd28}, @enc_lim={0x4, 0x1, 0x3}, @hao={0xc9, 0x10, @ipv4={'\x00', '\xff\xff', @broadcast}}]}}}, @rthdr={{0x28, 0x29, 0x39, {0x27, 0x2, 0x1, 0x1, 0x0, [@dev={0xfe, 0x80, '\x00', 0x37}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x20}}, @hoplimit={{0x14, 0x29, 0x34, 0x1e}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x5}}, @hoplimit={{0x14, 0x29, 0x34, 0xc0000000}}, @pktinfo={{0x24, 0x29, 0x32, {@private0={0xfc, 0x0, '\x00', 0x1}}}}, @dstopts_2292={{0x98, 0x29, 0x4, {0x21, 0xf, '\x00', [@generic={0x60, 0x7b, "e9d9220bad435e1e00a1fc7270c5b1c859672eb3c453968920ea95714c23eb5091eb1d556017eb09a07f542d56ef5f59a17f43e8258409c5234490b6a2f0c5a73a2b6ef42d2fa3cca4fdd395530aa627b7eb84fe824074594d5a7426e5ff6d48efe678512777b48f91352990da38618fe9677b1cb55c3b34e4de3c"}]}}}], 0x248}}], 0x2, 0x20000010) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000005d80)=ANY=[@ANYBLOB="01e40000010000fa17000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r3, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@SEG6_ATTR_DSTLEN={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20008895) sendmsg$SEG6_CMD_SETHMAC(r2, &(0x7f0000005e80)={&(0x7f0000005dc0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000005e40)={&(0x7f0000005e00)={0x38, r3, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x10001}]}, 0x38}}, 0x4000814) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f0000007540)={'ip6gre0\x00', &(0x7f00000074c0)={'sit0\x00', 0x0, 0x2f, 0x4, 0x9, 0x10000, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, 0x7, 0x80, 0x91, 0x3}}) [ 2226.754597] FAULT_INJECTION: forcing a failure. [ 2226.754597] name failslab, interval 1, probability 0, space 0, times 0 [ 2226.757383] CPU: 1 PID: 43100 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2226.758941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2226.760827] Call Trace: [ 2226.761436] dump_stack+0x107/0x167 [ 2226.762254] should_fail.cold+0x5/0xa [ 2226.763122] should_failslab+0x5/0x20 [ 2226.763982] __kmalloc_node_track_caller+0x74/0x3f0 [ 2226.765108] ? alloc_skb_with_frags+0x92/0x570 [ 2226.766143] __alloc_skb+0xb1/0x5b0 [ 2226.766968] alloc_skb_with_frags+0x92/0x570 [ 2226.767973] ? find_held_lock+0x2c/0x110 [ 2226.768914] sock_alloc_send_pskb+0x7af/0x930 sendmmsg$inet6(r0, &(0x7f0000009d80)=[{{&(0x7f0000001c80)={0xa, 0x4e23, 0xb5b, @mcast2, 0x2}, 0x1c, &(0x7f0000002f40)=[{&(0x7f0000001cc0)="8e027c56d6a0a989db77b317bec07fa9ec1304d7f9542316c7fedc8cf7e946887b094e613d40ab65a2fccee946b54297dcb8a0f12f549d17bd1471202a51", 0x3e}, {&(0x7f0000005c80)="5fc27a581299565ff4239f621fcbcb46a50e18f57502d1f84d57314dae8e73995358eee3a34d3cc8ed8a0e513d511a3687a705284220d0b3ecb9e41a6370f448dca055cf960286967a1b995c4a772867cf89833e3293441e65f80f2506bdb37d0d8d08b63f590d8b77c93912a628dfe7cd98f3fde4296b6b582e95eb8ce08c43a40824a39e6084a0b1b551bd09ac3e331e32bf3182992d6081e2d4ee4df15aec62e6b552f0f46669b6f6f523f96cbd8efc4d61db07dca2ce9bb11725b9884b62a57c549c1f18b3ae", 0xc8}, {&(0x7f0000005ec0)="25d263c1ce817b85d84cb3d1d6c11b3555324cbfb2b2d50254fa3094be768851dcd8f053efc3b5402b6d7d2dbaefd00a7fa0a24a959cd85042b3730a7c413b1413234675a4bace69ea0de49fe561dc7a08029ab81073fdbbb169d4f9d0249b5f02885291af4d9b6ce9b345631807c291bf250563297d87cd95153d575de9f41fc198ee1432d00f188179d553b60d66695ca3a83498c582072f1a830a0c1b93b78c617398a9861b65caa21dca9df85516fa60", 0xb2}, {&(0x7f0000005f80)="723bbf82d45bc2f7f488b7eef5eb22b1056ecd3df2c60062fd3595639c5e0acdc4a743e80dd3bcf627f930988156ff059fa1726260e9fa6808fcb4a077fabe0e6008b194de6f9821179c454143b0393a4a2d3bb6287a7c6c7967678c1d58df4df4920a84f608ea0bae96eeb032f04b29be03653eef6d57b75e69a02b4b273211c1d383df12bf86b0537a2b", 0x8b}], 0x4, &(0x7f0000006040)=[@dstopts_2292={{0x18, 0x29, 0x4, {0x32}}}, @hoplimit={{0x14, 0x29, 0x34, 0x80000001}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x33, 0x6, 0x0, 0x0, 0x0, [@private1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @dev={0xfe, 0x80, '\x00', 0x25}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x29, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}], 0xa8}}, {{&(0x7f0000002f80)={0xa, 0x4e22, 0x8001, @loopback, 0x8a0}, 0x1c, &(0x7f0000007440)=[{&(0x7f0000006100)="7c58644ce0661ad50deb0274fe0918dee6b72807a6544b7acd3733786301a2a50eafb0d9a31b5ee933ff515a3e633f795c7a7e9791dfdac5c5da5748e6757b52f121ef361f375634d40c92a857b2bc6d757232420f5ac856e28ca6530695bd4adbf14fad87d222d0f3dd436ed0da16ac1a2e21ca2571395c8cfd80b4c48d1d24696cee83843ba28dddad0f7356563256d70dad548c9a9708b62f5f23ae8bbbb48d22626ba0e43466ca285d667e24632ab94b5683b921eeef3055f3a6e9f1bc656c8132cdcecd87475d39a1179ef140693e1281ff8c6b389c0091503eda472ac2d3d630f070a9e94d527ef419", 0xec}, {&(0x7f0000006200)="3da93ca7e31e43b6bcae71415e36750fbab4962454b4cc24e07f62d7618ee1512bbda0f4c34f68b9ac845a876f5eb24e7bf6ee7ab9c6cc59afa34bbf010d793ffa02f8a4d09b3c0a721c040f69dbb739933069e1e8f335880f5d8a5d5f7700f9865f0cb5a6c380aaeede5a28f772f9d0860b6dc7493c6ff279e255c766d6dbf17f42d079079b7cbd4481f84c11acc3a0160f1863b72d", 0x96}, {&(0x7f00000062c0)="2a50a5c39cd160da1b90661e1c0592a1927c4e82d6b63f2dbfdf0a62f504955617173710b78dfa54d5a5bea7ace3956ea11556991ca79ee09733b3bd0fd77ace3d25e8fe", 0x44}, {&(0x7f0000006340)="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", 0xfa}, 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"749ac64fa2013b0d033e7dfe7e9398d59daa6d15074198bd4e94598e0f078efdc3632d5417910e668f7907181d33612fc40aefc889d9f796638dbad2956e9b3f6e395e46fa55d9242daf45b395c9fdbd0a2cd2cb5e2583b4be5b81f7c28c56a6db947fe21876f0ca1279f3a90b81572f5ce83559aa48a2"}, @jumbo={0xc2, 0x4, 0x3b}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}]}}}, @rthdrdstopts={{0x28, 0x29, 0x37, {0x11, 0x1, '\x00', [@calipso={0x7, 0x8, {0x5cce484d305a95a3, 0x0, 0x3, 0x20}}]}}}, @rthdrdstopts={{0x98, 0x29, 0x37, {0x5c, 0xf, '\x00', [@jumbo={0xc2, 0x4, 0x7}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x1a}, @ra={0x5, 0x2, 0xffc0}, @hao={0xc9, 0x10, @local}, @generic={0x3, 0x47, "99fab23a4d986b51d50a8ee3589995ddb3d4340077c4d1a3c331350d97293c596f901915eeb41db177aba6be81b6bba5d96cf438f46896ae71569f0a2ff7f434e8812ff4c03d9c"}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1f}}], 0x238}}, {{&(0x7f0000008000)={0xa, 0x4e21, 0x10000, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1000}, 0x1c, &(0x7f0000008080)=[{&(0x7f0000008040)="57ca5792a1abbe0bfcff53d3bd8fe7649658be5db833bb851ea6e2d1c8ca17c9105940245ebabe999108", 0x2a}], 0x1, 0xfffffffffffffffd}}, {{&(0x7f00000080c0)={0xa, 0x4e22, 0x7, @mcast2, 0x4}, 0x1c, &(0x7f00000082c0)=[{&(0x7f0000008100)="f6f9c094bc39ab7146ea61e5b8d329f99785ce7aa0b56a584c0332f77088fc1caca8bd6155777fc4f0af0d33113b26f22769a6da996f5e8288a838be8f936fd1dbca055d7b4f470aa73e70485b0107e3b2c90dcae065d08fee48e1c9bfe786e0e8288d22a886181072615a529f455f61b3011c532ffcfc7863b103243e89d65a82355cd2ea2e07619208d33ad026f26ba4bb0a8ca0bee918622a1785c5eb5e6984b718fdd7e5fbeb8e751792cd03724c53b6725e9290da20111ee26c6d055513e11793", 0xc3}, {&(0x7f0000008200)="59ccd7a15c25655e8352122e26c5f2af067ae2df1c3a203024af0333f9b96c3174ca0625cc4ed73fa2f25293363b7688a7b3c3dd0e56a745ca65562cf80044158012a261b9da84320b", 0x49}, {&(0x7f0000008280)="bdcb8385c28568dd4eeea08a699794d6f308d9e6afc0317030e23d231dc61a69b3e93321d5a4", 0x26}], 0x3}}, {{0x0, 0x0, &(0x7f0000008940)=[{&(0x7f0000008300)="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", 0xfe}, {&(0x7f0000008400)="5fab722689a54cf5650af3242411d02ee8e6e405a2da1082fed4cfd59f8bfc96ebea9fe3273e4641790e813bcf00c17b6cac521d192fbfe36bfcfbd585c0fe1824ea57c7747fce742036461b8cb0ce200ad51fd49e0e4252570b29aa9e9145e58104d5643332485b3fd19af1e07842ac772119f287ff07f4cbf4de254ba311255c013543f8ae7d34111a1516d4b6005a3799dcf30684474efbb34e725af7e539011b5ac0430fec813a0c06aa778067b1b0b33dd814a600461913979ac8d6268471a3da28ac917caa379fa793fcf5da787a888e246f7ce94e27a7ae4d", 0xdc}, {&(0x7f0000008500)="ff121567770b3a7dc378991f9170f078f0f83ee618c0a5baf78a0639563d7109c157166cea084e6cb7eb5590a1b1aa8e306f95e6e8af315810d373609b6aef76275be0e6291b22edb3e4b7af5308ab9822bca8b52368eac3af1ec8fd21c53897555160b42c03c8eff1549cde39f9a3861882d7d48be9492316198e9ffa248b6317ee4e0f785026e2b5a512bcdbe33d836ef0a7f268392dc2f5f6c1cd71b9c45f2084f485de591e68d1f830f1a206b81e3f1bcdfe354c7b1fa6471b6b9ff2ce", 0xbf}, {&(0x7f00000085c0)="72c88cb3d0341ab916be70e563aee4b2ebff45fef8104dd3d0ec7609722e7b00c2d56c511a29135b7e77b5cb060a9a970c1570956e403c6dae2efe31a32b58013e9216f359c59a785b78cfd95c1c7e87e82b6f03fa6db68f52eaae8e7de521a13194a300a393b60a5ee2b1143d2b949ea7dd017c2410f4ccb14e132fd66ea460017487b2ec3a1e53b3145b4688e9f83c02a3c7db06fa2aad0fc81c79e575b043", 0xa0}, {&(0x7f0000008680)="637c94adae54d44a7a845cb409cf368eceb48f79331d0ee5d5d67fe6c4f4fe5e30363f89200cb3c40cf5b94bfdd354b25361a9e08a75e75c66e0d36e58908a1aa6806e3c0478fc9c727a3fccccd7119e0e1901d3", 0x54}, {&(0x7f0000008700)="776205d1432a", 0x6}, {&(0x7f0000008740)="b41aef40dc8e37f84fc0ef6105bf46669bf6228b26e2c15d012b482fe8874f327847534f1f6dc2ccee4c1ea69d1ab45c6c590ff40739a3c358dd2c669ccd500d1f12a2525783c403b432fe63f1dd32989b3aa8c14dc7cdd2c6be961e99e1a96f7ff07ba8c396fc622ff52e95d5de0aa94900", 0x72}, {&(0x7f00000087c0)="a2f9ab873bc19d3879d08992f8ce479373454b09094fe92cef26e3039c3b61c60101b9ab0587fc0ea37aaf0259ca73c4cda1380cf2d66dee2afb79f91e741eb4e7ab12bb8345b4ca75b93edc3a6b7bcec3bfbf8f6407ef7caaddad8f894612fc81a81db3821c142ce4fc6fd540148d9839c8ef07ff0290170eb3f2046a2f8d040199c2d409cf912c81031567fe0a5570ab2dff1ae91e531afefd7ebcd83009ce7c895c83b3d8ddb01538978d7dacc79ee3bea59a859939d6dbf089603a3c4a11ecdf7b914e6da39a22", 0xc9}, {&(0x7f00000088c0)="d42a0725f9dcaa7c771d47349a029d893fb8ea6dc222b6d10c629fd5ba6ae668cf5562d70c37b33675a248099927a8678f3d4f78af0d06d45d712f57aa4b5bc37213442b4157c5b192d558aa4dea65f8d3353bf6c27277ef35625028bf05193dc936b3bc3ed1da16c8840ee539137daa6f0f59c5ae7b2fb6f113", 0x7a}], 0x9, &(0x7f0000008a00)=[@hoplimit={{0x14, 0x29, 0x34, 0x9}}, @dstopts={{0x40, 0x29, 0x37, {0x2b, 0x4, '\x00', [@generic={0x6}, @calipso={0x7, 0x18, {0x2, 0x4, 0xfb, 0x4, [0x100, 0x100]}}, @ra={0x5, 0x2, 0x401}, @jumbo={0xc2, 0x4, 0x40}]}}}, @rthdr_2292={{0x38, 0x29, 0x39, {0x3a, 0x4, 0x1, 0x6, 0x0, [@empty, @empty]}}}, @rthdrdstopts={{0x1038, 0x29, 0x37, {0x3c, 0x203, '\x00', [@pad1, @generic={0x4, 0x1000, "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"}, @pad1, @hao={0xc9, 0x10, @private0}]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @rthdrdstopts={{0x90, 0x29, 0x37, {0xc, 0xe, '\x00', [@jumbo={0xc2, 0x4, 0xffffb65d}, @enc_lim={0x4, 0x1, 0x98}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x200, [0x6]}}, @pad1, @enc_lim, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x5, 0x3d, "faf1553d1d6906e7765f46fe729bf62921b84a2fe3df1c74dca1d750f281242d26753e39caa9e9bfc392f3b9f1d87e4cddbd464ff32ab624fe6150c525"}]}}}, @dstopts_2292={{0x28, 0x29, 0x4, {0x62, 0x1, '\x00', [@ra={0x5, 0x2, 0x1ff}, @pad1, @jumbo={0xc2, 0x4, 0x2}]}}}, @rthdrdstopts={{0x18, 0x29, 0x37, {0x11}}}], 0x11b0}}, {{&(0x7f0000009bc0)={0xa, 0x4e22, 0xb2, @mcast1, 0x7f}, 0x1c, &(0x7f0000009d00)=[{&(0x7f0000009c00)="b695d9d477040b1d951914371ece1afecdf8", 0x12}, {&(0x7f0000009c40)="e709103e2d211caf213bb843b9d28a61d84aad6f509aad1eeabc2d3f7a75617a458557849c568672f12390d6a672385c51a1fef4c61c2eb6a749eac3beb5de7d94187a9fd98dd2640f9bda94905ed74b263a58475747857b0dcf3c4018090483c0bc0f4f045b722db19980c8fe61ba8cf01f056aef89842bb703cbe7bd5e41095658c455d8234d", 0x87}], 0x2, &(0x7f0000009d40)}}], 0x8, 0x4000800) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x7ffff000, 0x811) [ 2226.770103] ? sk_alloc+0x350/0x350 [ 2226.770980] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2226.772207] ? __ip6_append_data.isra.0+0x4e4/0x3a70 [ 2226.773356] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2226.774464] ? ip6_mtu+0x1bb/0x370 [ 2226.775243] ? lock_downgrade+0x6d0/0x6d0 [ 2226.776146] ? ip_frag_init+0x350/0x350 [ 2226.777043] ? ip6_finish_output2+0x1f30/0x1f30 [ 2226.778075] ? ip6_mtu+0x1e9/0x370 [ 2226.778862] ? ip6_setup_cork+0xfb7/0x1740 [ 2226.779806] ip6_make_skb+0x2de/0x4e0 [ 2226.780652] ? ip_frag_init+0x350/0x350 [ 2226.781538] ? ip_frag_init+0x350/0x350 [ 2226.782399] ? ip6_push_pending_frames+0xf0/0xf0 [ 2226.783398] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2226.784367] ? lock_downgrade+0x6d0/0x6d0 [ 2226.785308] udpv6_sendmsg+0x2043/0x29b0 [ 2226.786206] ? ip_frag_init+0x350/0x350 [ 2226.787096] ? udp_v6_push_pending_frames+0x360/0x360 [ 2226.788254] ? __lockdep_reset_lock+0x180/0x180 [ 2226.789295] ? hrtimer_start_range_ns+0x336/0x980 [ 2226.790373] ? find_held_lock+0x2c/0x110 [ 2226.791297] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2226.792413] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2226.793615] ? trace_hardirqs_on+0x5b/0x180 [ 2226.794575] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2226.795776] ? udp_v6_push_pending_frames+0x360/0x360 [ 2226.796864] inet6_sendmsg+0x105/0x140 [ 2226.797715] ? inet6_compat_ioctl+0x320/0x320 [ 2226.798711] sock_sendmsg+0xf2/0x190 [ 2226.799511] ____sys_sendmsg+0x334/0x870 [ 2226.800371] ? kernel_sendmsg+0x50/0x50 [ 2226.801259] ? do_recvmmsg+0x6d0/0x6d0 [ 2226.802143] ? find_held_lock+0x2c/0x110 [ 2226.802986] ___sys_sendmsg+0xf3/0x170 [ 2226.803851] ? sendmsg_copy_msghdr+0x160/0x160 [ 2226.804895] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2226.806065] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2226.807076] ? trace_hardirqs_on+0x5b/0x180 [ 2226.808055] ? finish_task_switch+0x1a4/0x5d0 [ 2226.809062] ? __switch_to+0x572/0xff0 [ 2226.809936] ? __switch_to_asm+0x3a/0x60 [ 2226.810845] ? __switch_to_asm+0x34/0x60 [ 2226.811762] ? __schedule+0x850/0x1ed0 [ 2226.812616] ? io_schedule_timeout+0x140/0x140 [ 2226.813613] __sys_sendmmsg+0x195/0x470 [ 2226.814517] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2226.815494] ? lock_downgrade+0x6d0/0x6d0 [ 2226.816474] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2226.817572] ? wait_for_completion_io+0x270/0x270 [ 2226.818618] ? rcu_read_lock_any_held+0x75/0xa0 [ 2226.819617] ? vfs_write+0x354/0xa30 [ 2226.820481] ? fput_many+0x2f/0x1a0 [ 2226.821311] ? ksys_write+0x1a9/0x260 [ 2226.822193] __x64_sys_sendmmsg+0x99/0x100 [ 2226.823172] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2226.824230] do_syscall_64+0x33/0x40 [ 2226.824988] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2226.826025] RIP: 0033:0x7ff18fb2bb19 [ 2226.826791] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2226.830525] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2226.832041] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2226.833503] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2226.834944] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2226.836410] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2226.837855] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2226.842733] audit: type=1401 audit(1675742846.289:38): op=security_bounded_transition seresult=denied oldcontext=system_u:system_r:kernel_t:s0 newcontext=system_u:object_r:system_dbusd_var_lib_t:s0 04:07:26 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r1, r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r3, r0, 0x0, 0x7ffffff9) ftruncate(r2, 0xff) 04:07:26 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x22, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:07:26 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x7, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:07:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 17) 04:07:26 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x3, 0x1, 0x2, 0x2, 0x48, "1942c1e20a8fd9e39a552e04396d263340fc57b17774378cd9686adba8aa9b0c0ec77fb7384f1d671a32a23374b5c11dbe34a6b13f043f74cb5f9d85b8b057b50bc76b14dba2c22b"}, 0x51, 0x0) setresuid(0xffffffffffffffff, r0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), 0x0, 0x0, 0x0) 04:07:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x242e2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000280)="c8", 0x1}], 0x1) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x81c63, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp, 0x10602, 0xfffffffffffffffe, 0x1, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r2, 0x0, r2, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r3, 0x0, r3, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100200100000018000000003e72cf94ec8f1a095fe582c61e94b76a8b14591db0525d951cf9c99cf91f76386ec1084b3fcb371cc9b6f1eef2936bb0e641555cfa6c5168158973d35f910594c509c8954f15b49162200e48ae3803ec6298c31ee3107d35a6253e6e2b7d1c79a93ac0d804256c51235ee04666f17878e07f465b2b98fa8a2d644266be3dfe98e388bb9d4a8d58dd1262826512d18cd96e40afaaa8c5bc6aac22395ad6b261e41ec72524ac51cd451bb0e14ddc0bde6177885d61a4a106d7d8c4f2f629262556713e41f48b37a77a28804ff4c921fe41f55d42f159abe457c6d608bce8917b9b017492dc7b3f4eeff411e87182729f2b264ff2724d785640859939c387b3035c1a6f56e027292321acc2ed4bffe299766fc6093c41df85dcd58b766d87b41c4e3c", @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00']) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x0, [0x7, 0x3ff, 0x3]}, &(0x7f00000000c0)=0x44) 04:07:26 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2e, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:07:26 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0xff0f, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2227.364945] FAULT_INJECTION: forcing a failure. [ 2227.364945] name failslab, interval 1, probability 0, space 0, times 0 [ 2227.367591] CPU: 0 PID: 43435 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2227.369056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2227.370702] Call Trace: [ 2227.371252] dump_stack+0x107/0x167 [ 2227.371987] should_fail.cold+0x5/0xa [ 2227.372797] ? create_object.isra.0+0x3a/0xa20 [ 2227.373714] should_failslab+0x5/0x20 [ 2227.374494] kmem_cache_alloc+0x5b/0x360 [ 2227.375310] create_object.isra.0+0x3a/0xa20 [ 2227.376230] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2227.377277] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2227.378329] ? alloc_skb_with_frags+0x92/0x570 [ 2227.379236] __alloc_skb+0xb1/0x5b0 [ 2227.379980] alloc_skb_with_frags+0x92/0x570 [ 2227.380870] ? find_held_lock+0x2c/0x110 [ 2227.381714] sock_alloc_send_pskb+0x7af/0x930 [ 2227.382622] ? sk_alloc+0x350/0x350 [ 2227.383370] ? perf_trace_lock+0xac/0x490 [ 2227.384189] ? SOFTIRQ_verbose+0x10/0x10 [ 2227.385044] ? lock_chain_count+0x20/0x20 [ 2227.385883] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2227.386910] ? ip6_mtu+0x1bb/0x370 [ 2227.387639] ? lock_downgrade+0x6d0/0x6d0 [ 2227.388483] ? ip_frag_init+0x350/0x350 [ 2227.389310] ? ip6_finish_output2+0x1f30/0x1f30 [ 2227.390255] ? ip6_mtu+0x1e9/0x370 [ 2227.390975] ? ip6_setup_cork+0xfb7/0x1740 [ 2227.391848] ip6_make_skb+0x2de/0x4e0 [ 2227.392630] ? ip_frag_init+0x350/0x350 [ 2227.393439] ? ip_frag_init+0x350/0x350 [ 2227.394252] ? ip6_push_pending_frames+0xf0/0xf0 [ 2227.395231] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2227.396090] ? lock_downgrade+0x6d0/0x6d0 [ 2227.396974] udpv6_sendmsg+0x2043/0x29b0 [ 2227.397791] ? ip_frag_init+0x350/0x350 [ 2227.398619] ? udp_v6_push_pending_frames+0x360/0x360 [ 2227.399644] ? __lockdep_reset_lock+0x180/0x180 [ 2227.400622] ? __lockdep_reset_lock+0x180/0x180 [ 2227.401557] ? find_held_lock+0x2c/0x110 [ 2227.402414] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2227.403395] ? __import_iovec+0x458/0x590 [ 2227.404243] ? udp_v6_push_pending_frames+0x360/0x360 [ 2227.405287] inet6_sendmsg+0x105/0x140 [ 2227.406064] ? inet6_compat_ioctl+0x320/0x320 [ 2227.406993] sock_sendmsg+0xf2/0x190 [ 2227.407741] ____sys_sendmsg+0x334/0x870 [ 2227.408595] ? kernel_sendmsg+0x50/0x50 [ 2227.409416] ? do_recvmmsg+0x6d0/0x6d0 [ 2227.410222] ? __lock_acquire+0x1657/0x5b00 [ 2227.411127] ___sys_sendmsg+0xf3/0x170 [ 2227.411931] ? sendmsg_copy_msghdr+0x160/0x160 [ 2227.412871] ? vmacache_find+0x55/0x2a0 [ 2227.413694] ? __lockdep_reset_lock+0x180/0x180 [ 2227.414660] ? find_held_lock+0x2c/0x110 [ 2227.415503] ? __might_fault+0xd3/0x180 [ 2227.416296] ? lock_downgrade+0x6d0/0x6d0 [ 2227.417169] ? asm_exc_page_fault+0x1e/0x30 [ 2227.418076] __sys_sendmmsg+0x195/0x470 [ 2227.418902] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2227.419795] ? lock_downgrade+0x6d0/0x6d0 [ 2227.420679] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2227.421678] ? wait_for_completion_io+0x270/0x270 [ 2227.422675] ? rcu_read_lock_any_held+0x75/0xa0 [ 2227.423637] ? vfs_write+0x354/0xa30 [ 2227.424423] ? fput_many+0x2f/0x1a0 [ 2227.425175] ? ksys_write+0x1a9/0x260 [ 2227.425975] __x64_sys_sendmmsg+0x99/0x100 [ 2227.426848] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2227.427908] do_syscall_64+0x33/0x40 [ 2227.428687] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2227.429743] RIP: 0033:0x7ff18fb2bb19 [ 2227.430511] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2227.434310] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2227.435826] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2227.437303] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2227.438759] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2227.440221] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2227.441714] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:07:42 executing program 2: r0 = memfd_create(&(0x7f0000000340)='\x00', 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x5) ftruncate(r0, 0x200000) r1 = memfd_create(&(0x7f0000000340)='\x00', 0x0) copy_file_range(r0, &(0x7f0000000180)=0xfff, r1, 0x0, 0x9, 0x0) 04:07:42 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1400a, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:07:42 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x8, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:07:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 18) 04:07:42 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x480, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:07:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x700, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:07:42 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r1, r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r3, r0, 0x0, 0x7ffffff9) ftruncate(r2, 0xff) [ 2243.261000] FAULT_INJECTION: forcing a failure. [ 2243.261000] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2243.263547] CPU: 0 PID: 43574 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2243.265090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2243.266780] Call Trace: [ 2243.267327] dump_stack+0x107/0x167 [ 2243.268076] should_fail.cold+0x5/0xa [ 2243.268869] _copy_from_user+0x2e/0x1b0 [ 2243.269689] __copy_msghdr_from_user+0x91/0x4b0 [ 2243.270638] ? __ia32_sys_shutdown+0x80/0x80 [ 2243.271553] ? perf_trace_lock+0xac/0x490 [ 2243.272404] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 2243.273498] sendmsg_copy_msghdr+0xa1/0x160 [ 2243.274378] ? do_recvmmsg+0x6d0/0x6d0 [ 2243.275168] ? irqentry_enter+0x26/0x60 [ 2243.275987] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2243.277089] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2243.278197] ? trace_hardirqs_on+0x5b/0x180 [ 2243.279085] ___sys_sendmsg+0xc6/0x170 [ 2243.279885] ? sendmsg_copy_msghdr+0x160/0x160 [ 2243.280830] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2243.281745] ? _raw_spin_unlock_irq+0x27/0x30 [ 2243.282696] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2243.283849] ? finish_task_switch+0x126/0x5d0 [ 2243.285013] ? finish_task_switch+0xef/0x5d0 [ 2243.286128] ? __switch_to+0x572/0xff0 [ 2243.287099] ? __switch_to_asm+0x3a/0x60 [ 2243.288126] ? __switch_to_asm+0x34/0x60 [ 2243.289182] ? __schedule+0x850/0x1ed0 [ 2243.290193] ? io_schedule_timeout+0x140/0x140 [ 2243.291187] __sys_sendmmsg+0x195/0x470 [ 2243.292060] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2243.292993] ? lock_downgrade+0x6d0/0x6d0 [ 2243.293931] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2243.294952] ? wait_for_completion_io+0x270/0x270 [ 2243.295956] ? rcu_read_lock_any_held+0x75/0xa0 [ 2243.296912] ? vfs_write+0x354/0xa30 [ 2243.297678] ? fput_many+0x2f/0x1a0 [ 2243.298457] ? ksys_write+0x1a9/0x260 [ 2243.299246] __x64_sys_sendmmsg+0x99/0x100 [ 2243.300107] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2243.301172] do_syscall_64+0x33/0x40 [ 2243.301928] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2243.302966] RIP: 0033:0x7ff18fb2bb19 [ 2243.303741] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2243.307474] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2243.309028] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2243.310473] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2243.311914] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2243.313374] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2243.314845] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:07:42 executing program 2: r0 = syz_io_uring_setup(0x1, &(0x7f0000000280)={0x0, 0x2e3b}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0)=0x0, &(0x7f0000000080)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) r5 = dup2(r4, r3) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x0, 0x0) r7 = dup2(r6, r5) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd=r7, 0x0, &(0x7f0000000240)=""/61, 0x3d}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000810000000000000000000000000000000000000000000000000000000000000066b3a5704e28f1c47177760224544fec6f96c6f590bd2db58b91238789"], 0x78) r8 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = dup2(r8, 0xffffffffffffffff) open_tree(r9, &(0x7f0000000040)='./file0\x00', 0x81000) sendmsg$NL80211_CMD_JOIN_MESH(r9, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000225bd7000ffdbdf254400000008000300", @ANYRES32=0x0, @ANYBLOB="0a00000303030303070000"], 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x20000010) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) r10 = dup(0xffffffffffffffff) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8936, &(0x7f0000000080)={@local, 0x78, r12}) ioctl$sock_inet6_SIOCDIFADDR(r10, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r12}) openat(r10, &(0x7f00000003c0)='./file0/file0\x00', 0x100, 0x1d1) lsetxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)='system_u:object_r:ptmx_t:s0\x00', 0x1c, 0x1) 04:07:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 19) 04:07:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x210001, 0xa0) fsopen(0x0, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x17}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}, 0x1c) r2 = eventfd2(0x40, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0xb, &(0x7f0000000000)=0xba, 0x4) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000780)=ANY=[@ANYBLOB="14000020", @ANYRES16=r5, @ANYBLOB="0100443196d6d164e08a18000000"], 0x14}}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f00000011c0)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002080)={{r2}, r3, 0x2, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x0, {0x22, 0xc66, 0x7fffffff, 0x7f, 0x6}, [0x9]}}, @devid=r6}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000001c0)={r6, "1169feeb427ab0e2253af9114f0f7407"}) ioctl$BTRFS_IOC_SCRUB(0xffffffffffffffff, 0xc400941b, &(0x7f0000000640)={r6, 0x8, 0x7, 0x1}) openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfff, 0x40000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) [ 2243.540401] FAULT_INJECTION: forcing a failure. [ 2243.540401] name failslab, interval 1, probability 0, space 0, times 0 [ 2243.543057] CPU: 1 PID: 43689 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2243.544477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2243.546197] Call Trace: [ 2243.546756] dump_stack+0x107/0x167 [ 2243.547511] should_fail.cold+0x5/0xa [ 2243.548297] ? __alloc_skb+0x6d/0x5b0 [ 2243.549090] ? __alloc_skb+0x6d/0x5b0 [ 2243.549881] should_failslab+0x5/0x20 [ 2243.550659] kmem_cache_alloc_node+0x55/0x370 [ 2243.551587] __alloc_skb+0x6d/0x5b0 [ 2243.552341] alloc_skb_with_frags+0x92/0x570 [ 2243.553252] ? find_held_lock+0x2c/0x110 [ 2243.554102] sock_alloc_send_pskb+0x7af/0x930 [ 2243.555029] ? sk_alloc+0x350/0x350 [ 2243.555778] ? perf_trace_lock+0xac/0x490 [ 2243.556625] ? SOFTIRQ_verbose+0x10/0x10 [ 2243.557454] ? lock_chain_count+0x20/0x20 [ 2243.558311] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2243.559341] ? ip6_mtu+0x1bb/0x370 [ 2243.560065] ? lock_downgrade+0x6d0/0x6d0 [ 2243.560928] ? ip_frag_init+0x350/0x350 [ 2243.561753] ? ip6_finish_output2+0x1f30/0x1f30 [ 2243.562697] ? ip6_mtu+0x1e9/0x370 [ 2243.563425] ? ip6_setup_cork+0xfb7/0x1740 [ 2243.564295] ip6_make_skb+0x2de/0x4e0 [ 2243.565076] ? ip_frag_init+0x350/0x350 [ 2243.565889] ? ip_frag_init+0x350/0x350 [ 2243.566701] ? ip6_push_pending_frames+0xf0/0xf0 [ 2243.567674] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2243.568551] ? lock_downgrade+0x6d0/0x6d0 [ 2243.569421] udpv6_sendmsg+0x2043/0x29b0 [ 2243.570249] ? ip_frag_init+0x350/0x350 [ 2243.571070] ? udp_v6_push_pending_frames+0x360/0x360 [ 2243.572116] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2243.573198] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2243.574328] ? __lockdep_reset_lock+0x180/0x180 [ 2243.575300] ? find_held_lock+0x2c/0x110 [ 2243.576139] ? irqentry_enter+0x26/0x60 [ 2243.577006] ? security_socket_sendmsg+0x62/0xb0 [ 2243.577970] ? security_socket_sendmsg+0x6c/0xb0 [ 2243.578951] ? udp_v6_push_pending_frames+0x360/0x360 [ 2243.580001] inet6_sendmsg+0x105/0x140 [ 2243.580828] ? inet6_compat_ioctl+0x320/0x320 [ 2243.581738] sock_sendmsg+0xf2/0x190 [ 2243.582521] ____sys_sendmsg+0x334/0x870 [ 2243.583357] ? kernel_sendmsg+0x50/0x50 [ 2243.584162] ? do_recvmmsg+0x6d0/0x6d0 [ 2243.584937] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2243.585964] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2243.587044] ? trace_hardirqs_on+0x5b/0x180 [ 2243.587918] ___sys_sendmsg+0xf3/0x170 [ 2243.588710] ? sendmsg_copy_msghdr+0x160/0x160 [ 2243.589609] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2243.590489] ? _raw_spin_unlock_irq+0x27/0x30 [ 2243.591357] ? finish_task_switch+0x1a4/0x5d0 [ 2243.592210] ? __switch_to+0x572/0xff0 [ 2243.592991] ? __switch_to_asm+0x3a/0x60 [ 2243.593786] ? __switch_to_asm+0x34/0x60 [ 2243.594609] ? __schedule+0x850/0x1ed0 [ 2243.595411] ? io_schedule_timeout+0x140/0x140 [ 2243.596319] __sys_sendmmsg+0x195/0x470 [ 2243.597124] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2243.598002] ? lock_downgrade+0x6d0/0x6d0 [ 2243.598872] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2243.599831] ? wait_for_completion_io+0x270/0x270 [ 2243.600807] ? rcu_read_lock_any_held+0x75/0xa0 [ 2243.601725] ? vfs_write+0x354/0xa30 [ 2243.602496] ? fput_many+0x2f/0x1a0 [ 2243.603226] ? ksys_write+0x1a9/0x260 [ 2243.604000] __x64_sys_sendmmsg+0x99/0x100 [ 2243.604850] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2243.605874] do_syscall_64+0x33/0x40 [ 2243.606583] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2243.607613] RIP: 0033:0x7ff18fb2bb19 [ 2243.608379] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2243.612031] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2243.613553] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2243.615014] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2243.616448] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2243.617861] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2243.619277] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:07:43 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r0, 0x0, r0, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x40000, 0x140) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0xffffffffffffff65, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 04:07:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 20) 04:07:43 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x13, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r1, r0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r3, r0, 0x0, 0x7ffffff9) ftruncate(r2, 0xff) [ 2243.799732] FAULT_INJECTION: forcing a failure. [ 2243.799732] name failslab, interval 1, probability 0, space 0, times 0 [ 2243.802923] CPU: 0 PID: 43769 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2243.804472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2243.806411] Call Trace: [ 2243.806962] dump_stack+0x107/0x167 [ 2243.807724] should_fail.cold+0x5/0xa [ 2243.808517] ? create_object.isra.0+0x3a/0xa20 [ 2243.809464] should_failslab+0x5/0x20 [ 2243.810238] kmem_cache_alloc+0x5b/0x360 [ 2243.811077] create_object.isra.0+0x3a/0xa20 [ 2243.811980] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2243.813043] kmem_cache_alloc_node+0x169/0x370 [ 2243.813988] __alloc_skb+0x6d/0x5b0 [ 2243.814739] alloc_skb_with_frags+0x92/0x570 [ 2243.815635] ? find_held_lock+0x2c/0x110 [ 2243.816489] sock_alloc_send_pskb+0x7af/0x930 [ 2243.817439] ? sk_alloc+0x350/0x350 [ 2243.818209] ? perf_trace_lock+0xac/0x490 [ 2243.819053] ? SOFTIRQ_verbose+0x10/0x10 [ 2243.819877] ? lock_chain_count+0x20/0x20 [ 2243.820744] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2243.821776] ? ip6_mtu+0x1bb/0x370 [ 2243.822503] ? lock_downgrade+0x6d0/0x6d0 [ 2243.823346] ? ip_frag_init+0x350/0x350 [ 2243.824169] ? ip6_finish_output2+0x1f30/0x1f30 [ 2243.825132] ? ip6_mtu+0x1e9/0x370 [ 2243.825869] ? ip6_setup_cork+0xfb7/0x1740 [ 2243.826736] ip6_make_skb+0x2de/0x4e0 [ 2243.827504] ? ip_frag_init+0x350/0x350 [ 2243.828315] ? ip_frag_init+0x350/0x350 [ 2243.829134] ? ip6_push_pending_frames+0xf0/0xf0 [ 2243.830102] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2243.830982] ? lock_downgrade+0x6d0/0x6d0 [ 2243.831844] udpv6_sendmsg+0x2043/0x29b0 [ 2243.832688] ? ip_frag_init+0x350/0x350 [ 2243.833508] ? udp_v6_push_pending_frames+0x360/0x360 [ 2243.834599] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2243.835671] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2243.836792] ? __lockdep_reset_lock+0x180/0x180 [ 2243.837752] ? irqentry_enter+0x26/0x60 [ 2243.838583] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2243.839657] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2243.840672] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2243.841798] ? udp_v6_push_pending_frames+0x360/0x360 [ 2243.842856] inet6_sendmsg+0x105/0x140 [ 2243.843653] ? inet6_compat_ioctl+0x320/0x320 [ 2243.844563] sock_sendmsg+0xf2/0x190 [ 2243.845343] ____sys_sendmsg+0x334/0x870 [ 2243.846192] ? kernel_sendmsg+0x50/0x50 [ 2243.846999] ? do_recvmmsg+0x6d0/0x6d0 [ 2243.847807] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2243.848891] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2243.849996] ? trace_hardirqs_on+0x5b/0x180 [ 2243.850904] ___sys_sendmsg+0xf3/0x170 [ 2243.851715] ? sendmsg_copy_msghdr+0x160/0x160 [ 2243.852671] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2243.853603] ? _raw_spin_unlock_irq+0x27/0x30 [ 2243.854529] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2243.855459] ? finish_task_switch+0x126/0x5d0 [ 2243.856374] ? finish_task_switch+0xef/0x5d0 [ 2243.857281] ? __switch_to+0x572/0xff0 [ 2243.858077] ? __switch_to_asm+0x3a/0x60 [ 2243.858901] ? __switch_to_asm+0x34/0x60 [ 2243.859736] ? __schedule+0x850/0x1ed0 [ 2243.860540] ? io_schedule_timeout+0x140/0x140 [ 2243.861511] __sys_sendmmsg+0x195/0x470 [ 2243.862329] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2243.863209] ? lock_downgrade+0x6d0/0x6d0 [ 2243.864076] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2243.865073] ? wait_for_completion_io+0x270/0x270 [ 2243.866062] ? rcu_read_lock_any_held+0x75/0xa0 [ 2243.867011] ? vfs_write+0x354/0xa30 [ 2243.867798] ? fput_many+0x2f/0x1a0 [ 2243.868547] ? ksys_write+0x1a9/0x260 [ 2243.869352] __x64_sys_sendmmsg+0x99/0x100 [ 2243.870220] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2243.871269] do_syscall_64+0x33/0x40 [ 2243.872037] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2243.873093] RIP: 0033:0x7ff18fb2bb19 [ 2243.873854] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2243.877601] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2243.879158] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2243.880622] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2243.882073] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2243.883523] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2243.884981] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:07:43 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x500, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:07:43 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xe, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:07:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2fc00, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:07:43 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r0, 0x0, r0, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file1\x00', 0x40000, 0x140) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0xffffffffffffff65, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 04:07:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 21) 04:07:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xe00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) [ 2244.464482] FAULT_INJECTION: forcing a failure. [ 2244.464482] name failslab, interval 1, probability 0, space 0, times 0 [ 2244.467953] CPU: 1 PID: 44044 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2244.469566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2244.471471] Call Trace: [ 2244.472092] dump_stack+0x107/0x167 [ 2244.472969] should_fail.cold+0x5/0xa [ 2244.473847] ? create_object.isra.0+0x3a/0xa20 [ 2244.474901] should_failslab+0x5/0x20 [ 2244.475774] kmem_cache_alloc+0x5b/0x360 [ 2244.476727] create_object.isra.0+0x3a/0xa20 [ 2244.477738] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2244.478909] kmem_cache_alloc_node+0x169/0x370 [ 2244.479970] __alloc_skb+0x6d/0x5b0 [ 2244.480877] alloc_skb_with_frags+0x92/0x570 [ 2244.481886] ? find_held_lock+0x2c/0x110 [ 2244.482839] sock_alloc_send_pskb+0x7af/0x930 [ 2244.483892] ? sk_alloc+0x350/0x350 [ 2244.484771] ? perf_trace_lock+0xac/0x490 [ 2244.485723] ? SOFTIRQ_verbose+0x10/0x10 [ 2244.486662] ? lock_chain_count+0x20/0x20 [ 2244.487629] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2244.488788] ? ip6_mtu+0x1bb/0x370 [ 2244.489598] ? lock_downgrade+0x6d0/0x6d0 [ 2244.490548] ? ip_frag_init+0x350/0x350 [ 2244.491470] ? ip6_finish_output2+0x1f30/0x1f30 [ 2244.492518] ? ip6_mtu+0x1e9/0x370 [ 2244.493335] ? ip6_setup_cork+0xfb7/0x1740 [ 2244.494291] ip6_make_skb+0x2de/0x4e0 [ 2244.495140] ? ip_frag_init+0x350/0x350 [ 2244.496040] ? ip_frag_init+0x350/0x350 [ 2244.496946] ? ip6_push_pending_frames+0xf0/0xf0 [ 2244.498016] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2244.498985] ? lock_downgrade+0x6d0/0x6d0 [ 2244.499937] udpv6_sendmsg+0x2043/0x29b0 [ 2244.500858] ? ip_frag_init+0x350/0x350 [ 2244.501767] ? udp_v6_push_pending_frames+0x360/0x360 [ 2244.502943] ? __lockdep_reset_lock+0x180/0x180 [ 2244.504001] ? find_held_lock+0x2c/0x110 [ 2244.504950] ? lock_is_held_type+0xd2/0x110 [ 2244.505928] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2244.507038] ? __import_iovec+0x458/0x590 [ 2244.507967] ? udp_v6_push_pending_frames+0x360/0x360 [ 2244.509137] inet6_sendmsg+0x105/0x140 [ 2244.510014] ? inet6_compat_ioctl+0x320/0x320 [ 2244.511015] sock_sendmsg+0xf2/0x190 [ 2244.511850] ____sys_sendmsg+0x334/0x870 [ 2244.512781] ? kernel_sendmsg+0x50/0x50 [ 2244.513662] ? do_recvmmsg+0x6d0/0x6d0 [ 2244.514540] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2244.515706] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2244.516920] ? trace_hardirqs_on+0x5b/0x180 [ 2244.517886] ___sys_sendmsg+0xf3/0x170 [ 2244.518759] ? sendmsg_copy_msghdr+0x160/0x160 [ 2244.519776] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2244.520789] ? _raw_spin_unlock_irq+0x27/0x30 [ 2244.521792] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2244.522788] ? finish_task_switch+0x126/0x5d0 [ 2244.523784] ? finish_task_switch+0xef/0x5d0 [ 2244.524779] ? __switch_to+0x572/0xff0 [ 2244.525638] ? __switch_to_asm+0x3a/0x60 [ 2244.526534] ? __switch_to_asm+0x34/0x60 [ 2244.527437] ? __schedule+0x850/0x1ed0 [ 2244.528313] ? io_schedule_timeout+0x140/0x140 [ 2244.529360] __sys_sendmmsg+0x195/0x470 [ 2244.530254] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2244.531210] ? lock_downgrade+0x6d0/0x6d0 [ 2244.532157] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2244.533235] ? wait_for_completion_io+0x270/0x270 [ 2244.534298] ? rcu_read_lock_any_held+0x75/0xa0 [ 2244.535320] ? vfs_write+0x354/0xa30 [ 2244.536147] ? fput_many+0x2f/0x1a0 [ 2244.536972] ? ksys_write+0x1a9/0x260 [ 2244.537827] __x64_sys_sendmmsg+0x99/0x100 [ 2244.538763] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2244.539901] do_syscall_64+0x33/0x40 [ 2244.540734] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2244.541863] RIP: 0033:0x7ff18fb2bb19 [ 2244.542687] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2244.546742] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2244.548413] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2244.549988] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2244.551554] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2244.553113] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2244.554669] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:08:01 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000000)=0xffffffff, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r2, &(0x7f0000000180)="13892a42a51deefe6c11ee55facc", 0xe, 0x0, &(0x7f0000000100)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="460e7ad12a03"}, 0x14) sendmmsg$inet(r1, &(0x7f00000105c0)=[{{&(0x7f0000001980)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000003c00), 0x9}}, {{&(0x7f0000003cc0)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000007080)=[{&(0x7f0000003d00)="f6acef2cb606d8a9487b9f046cc532f9e34db407148974df6142e954c8935b42cdbffd93d192ca03418a1e27a687a575cc6405b7d6ad177165a3eb909e328b54", 0x40}, {&(0x7f0000003d40)="c57633a9efb66c3f48f0773f598aaead75fc90f65dc8b7f3025324780b68b14a86feba45", 0x24}, {&(0x7f0000003d80)="d91f155fbe9a6ff430ff537f9f2335bc2f1ff003bb635b49ea1b4409fbbd1e81cbd7883d9dd974b55caf2725d262fc20db06a10866419eb503bed50927f9703379f565a3132d9197a78fe7ac98537e94bd10b953efaacdf0a28480de9b873f2c8e9b832001c2fde7162e7527743d5e32ec6d6f0451da5cdf68c12c38d55a6ac13e595cbbe719dfca049a8f5f141cc0e76934f7ef753932533250d7", 0x9b}, {&(0x7f0000003e40)="ecbd64ba25bffab46327d46aff37fe0710466f97de1a8e802b5c06fea7b0e19c4d74c127501512f5813e76c13b4fe1bb07c8fca1eca5ec68c70f3500df652cf2854cf926c466b0697be3fd60c9bc8a83d42e5569e54aecb58ca38ec4200148ea66467084d2c4e1e88f269a91fda2ad21d27181ecdba2bf5ceb8833475b2e6122a01dd83114257dff49cb5bc3053c158b7067e2d6af2e3e38b69b01fe262ed1c465795ff97a17a12a5b54", 0xaa}, {&(0x7f0000003f00)="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0x1000}, {&(0x7f0000004f00)="f406701d02704511ec1f44ab2c3007c00cb5560052b52e1c68c44e587bfd33014304593f1af2", 0x26}, 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&(0x7f0000010440)=[{&(0x7f000000f440)="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", 0x1000}], 0x1, &(0x7f0000010480)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x1}}, @ip_ttl={{0x0, 0x0, 0x2, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}], 0x48}}], 0x9, 0x0) prctl$PR_SET_THP_DISABLE(0x34, 0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) fsetxattr$security_selinux(r5, &(0x7f0000002080), &(0x7f0000003640)='system_u:object_r:etc_aliases_t:s0\x00', 0x23, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003480)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f0000003740)=""/148, 0x94}], 0x2, &(0x7f00000012c0)=""/29, 0x1d}, 0x7fff}, {{&(0x7f0000001300)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001380)=""/24, 0x18}, {&(0x7f00000013c0)=""/226, 0xe2}, {&(0x7f00000014c0)=""/98, 0x62}], 0x3, &(0x7f0000001580)=""/141, 0x8d}, 0x40}, {{&(0x7f0000001640)=@ax25={{0x3, @bcast}, [@null, @netrom, @default, @null, @remote, @netrom, @netrom, @netrom]}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000016c0)=""/9, 0x9}, {&(0x7f0000001700)=""/165, 0xa5}], 0x2, &(0x7f0000001800)=""/241, 0xf1}, 0x1}, {{&(0x7f0000001900)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000003680)=""/177, 0xb1}, {&(0x7f0000001a40)=""/94, 0x5e}, {&(0x7f0000001ac0)=""/130, 0x82}, {&(0x7f0000001b80)=""/76, 0x4c}, {&(0x7f0000001c00)=""/77, 0x4d}, {&(0x7f0000001c80)=""/65, 0x41}, {&(0x7f0000001d00)=""/19, 0x13}], 0x7, &(0x7f0000001dc0)=""/205, 0xcd}, 0x10001}, {{&(0x7f0000001ec0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001f40)=""/101, 0x65}, {&(0x7f0000001fc0)=""/180, 0xb4}, {&(0x7f0000002080)}, {&(0x7f00000020c0)=""/223, 0xdf}], 0x4, &(0x7f0000002200)=""/67, 0x43}, 0x4}, {{&(0x7f0000002280)=@tipc, 0x80, &(0x7f0000003400)=[{&(0x7f0000002300)=""/14, 0xe}, {&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/159, 0x9f}], 0x3, &(0x7f0000003440)=""/10, 0xa}, 0x81}], 0x6, 0x2112, &(0x7f0000003600)={0x77359400}) fcntl$dupfd(r6, 0x406, r7) 04:08:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x1100, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:08:01 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x10, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:08:01 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x4}, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10) preadv(r1, &(0x7f0000001780)=[{&(0x7f00000000c0)=""/239, 0xef}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/80, 0x50}, {&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/193, 0xc1}], 0xa, 0x1, 0x0) preadv(r0, &(0x7f0000001f40)=[{&(0x7f0000001e80)=""/181, 0xb5}], 0x1, 0x0, 0x0) 04:08:01 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x600, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:08:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x80000, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:08:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 22) 04:08:01 executing program 3: r0 = fsmount(0xffffffffffffffff, 0x1, 0x0) openat(r0, 0x0, 0x0, 0xf4) r1 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="cd65dfd9d5dea63d31aa4026a329ff030000000000008e763750a99c975ee4218894c3dd8000"/62, 0x3e) fallocate(r2, 0x2, 0x2, 0x1f) openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x80100, 0x18, 0x2}, 0x18) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)={0x14, 0x42, 0xe21}, 0x14}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) close_range(0xffffffffffffffff, r3, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) unshare(0x48020200) r4 = fcntl$getown(r2, 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x28, &(0x7f0000000000)=0x45f4, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000005280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000380)=0x14) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in=@loopback, 0x4e25, 0x4, 0x4e20, 0x2, 0xa, 0x20, 0x50, 0x88, r5}, {0x8, 0xb58, 0x7fffffff, 0x5bae, 0xffffffffffff8001, 0x4, 0xd8, 0x9}, {0x4, 0x5, 0x9}, 0x401, 0x6e6bba, 0x1, 0x0, 0x3, 0x1}, {{@in=@broadcast, 0x4d5, 0x33}, 0x2, @in=@local, 0x0, 0x0, 0x2, 0x0, 0x7, 0x10000, 0x8ede}}, 0xe8) syz_open_procfs(r4, &(0x7f0000000040)='net/snmp\x00') [ 2262.245594] FAULT_INJECTION: forcing a failure. [ 2262.245594] name failslab, interval 1, probability 0, space 0, times 0 [ 2262.248004] CPU: 1 PID: 44207 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2262.249411] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2262.251055] Call Trace: [ 2262.251591] dump_stack+0x107/0x167 [ 2262.252321] should_fail.cold+0x5/0xa [ 2262.253092] ? create_object.isra.0+0x3a/0xa20 [ 2262.254003] should_failslab+0x5/0x20 [ 2262.254901] kmem_cache_alloc+0x5b/0x360 [ 2262.255903] create_object.isra.0+0x3a/0xa20 [ 2262.256988] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2262.258229] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2262.259454] ? alloc_skb_with_frags+0x92/0x570 [ 2262.260572] __alloc_skb+0xb1/0x5b0 [ 2262.261485] alloc_skb_with_frags+0x92/0x570 [ 2262.262553] ? find_held_lock+0x2c/0x110 [ 2262.263394] sock_alloc_send_pskb+0x7af/0x930 [ 2262.264322] ? sk_alloc+0x350/0x350 [ 2262.265227] ? perf_trace_lock+0xac/0x490 [ 2262.266232] ? SOFTIRQ_verbose+0x10/0x10 [ 2262.267061] ? lock_chain_count+0x20/0x20 [ 2262.268082] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2262.269134] ? ip6_mtu+0x1bb/0x370 [ 2262.270002] ? lock_downgrade+0x6d0/0x6d0 [ 2262.271008] ? ip_frag_init+0x350/0x350 [ 2262.271842] ? ip6_finish_output2+0x1f30/0x1f30 [ 2262.272785] ? ip6_mtu+0x1e9/0x370 [ 2262.273661] ? ip6_setup_cork+0xfb7/0x1740 [ 2262.274694] ip6_make_skb+0x2de/0x4e0 [ 2262.275612] ? ip_frag_init+0x350/0x350 [ 2262.276583] ? ip_frag_init+0x350/0x350 [ 2262.277574] ? ip6_push_pending_frames+0xf0/0xf0 [ 2262.278729] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2262.279779] ? lock_downgrade+0x6d0/0x6d0 [ 2262.280807] udpv6_sendmsg+0x2043/0x29b0 [ 2262.281803] ? ip_frag_init+0x350/0x350 [ 2262.282789] ? udp_v6_push_pending_frames+0x360/0x360 [ 2262.284062] ? __lockdep_reset_lock+0x180/0x180 [ 2262.285206] ? hrtimer_start_range_ns+0x336/0x980 [ 2262.286387] ? find_held_lock+0x2c/0x110 [ 2262.287397] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2262.288597] ? __import_iovec+0x458/0x590 [ 2262.289608] ? udp_v6_push_pending_frames+0x360/0x360 [ 2262.290861] inet6_sendmsg+0x105/0x140 [ 2262.291657] ? inet6_compat_ioctl+0x320/0x320 [ 2262.292740] sock_sendmsg+0xf2/0x190 [ 2262.293516] ____sys_sendmsg+0x334/0x870 [ 2262.294508] ? kernel_sendmsg+0x50/0x50 [ 2262.295320] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2262.296648] ___sys_sendmsg+0xf3/0x170 [ 2262.297471] ? sendmsg_copy_msghdr+0x160/0x160 [ 2262.298398] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2262.299487] ? _raw_spin_unlock_irq+0x27/0x30 [ 2262.300405] ? finish_task_switch+0x1a4/0x5d0 [ 2262.301503] ? __switch_to+0x572/0xff0 [ 2262.302291] ? __switch_to_asm+0x3a/0x60 [ 2262.303275] ? __switch_to_asm+0x34/0x60 [ 2262.304104] ? __schedule+0x850/0x1ed0 [ 2262.304919] ? io_schedule_timeout+0x140/0x140 [ 2262.305862] __sys_sendmmsg+0x195/0x470 [ 2262.306675] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2262.307547] ? lock_downgrade+0x6d0/0x6d0 [ 2262.308407] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2262.309403] ? wait_for_completion_io+0x270/0x270 [ 2262.310383] ? rcu_read_lock_any_held+0x75/0xa0 [ 2262.311324] ? vfs_write+0x354/0xa30 [ 2262.312086] ? fput_many+0x2f/0x1a0 [ 2262.312833] ? ksys_write+0x1a9/0x260 [ 2262.313623] __x64_sys_sendmmsg+0x99/0x100 [ 2262.314484] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2262.315525] do_syscall_64+0x33/0x40 [ 2262.316284] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2262.317341] RIP: 0033:0x7ff18fb2bb19 [ 2262.318097] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2262.321791] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2262.323323] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2262.324791] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2262.326254] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2262.327696] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2262.329144] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:08:02 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) syz_io_uring_setup(0x2, &(0x7f0000000180), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x5000)=nil, 0x0, 0x0) syz_io_uring_setup(0x1a4, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$random(0xffffffffffffff9c, &(0x7f00000026c0), 0x0, 0x0) write$vga_arbiter(r0, &(0x7f0000000200)=@unlock_all, 0xb) socket$packet(0x11, 0x3, 0x300) pselect6(0x40, &(0x7f0000000180), &(0x7f00000001c0)={0x3fc}, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) recvmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001500)=[{&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000380)=""/206, 0xce}, {&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/75, 0x4b}], 0x5, &(0x7f0000001580)=""/188, 0xbc}, 0xe6}, {{&(0x7f0000001640)=@nl, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000240)=""/5, 0x5}, {&(0x7f00000016c0)=""/142, 0x8e}, {&(0x7f0000001780)=""/180, 0xb4}, {&(0x7f0000001840)=""/73, 0x49}], 0x4, &(0x7f0000001900)=""/164, 0xa4}, 0x3}, {{&(0x7f00000019c0)=@nfc, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001a40)=""/15, 0xf}], 0x1, &(0x7f0000001ac0)=""/60, 0x3c}, 0xbb}], 0x3, 0x40000020, &(0x7f0000001bc0)={0x0, 0x3938700}) 04:08:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 23) 04:08:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000080)=0x34) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x13, r0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2287, &(0x7f0000000000)) 04:08:02 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001d40)='/proc/asound/seq/clients\x00', 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x4}, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x10) preadv(r1, &(0x7f0000001780)=[{&(0x7f00000000c0)=""/239, 0xef}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/156, 0x9c}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/80, 0x50}, {&(0x7f00000005c0)=""/153, 0x99}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/193, 0xc1}], 0xa, 0x1, 0x0) preadv(r0, &(0x7f0000001f40)=[{&(0x7f0000001e80)=""/181, 0xb5}], 0x1, 0x0, 0x0) [ 2262.763743] FAULT_INJECTION: forcing a failure. [ 2262.763743] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2262.766467] CPU: 0 PID: 44519 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2262.767819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2262.769454] Call Trace: [ 2262.769987] dump_stack+0x107/0x167 [ 2262.770711] should_fail.cold+0x5/0xa [ 2262.771470] _copy_from_user+0x2e/0x1b0 [ 2262.772258] __copy_msghdr_from_user+0x91/0x4b0 [ 2262.773198] ? __ia32_sys_shutdown+0x80/0x80 [ 2262.774068] ? udp_v6_push_pending_frames+0x360/0x360 [ 2262.775093] ? inet6_sendmsg+0xbd/0x140 [ 2262.775877] ? inet6_compat_ioctl+0x320/0x320 [ 2262.776759] ? sock_sendmsg+0x55/0x190 [ 2262.777571] sendmsg_copy_msghdr+0xa1/0x160 [ 2262.778419] ? do_recvmmsg+0x6d0/0x6d0 [ 2262.779209] ? __lock_acquire+0x1657/0x5b00 [ 2262.780078] ___sys_sendmsg+0xc6/0x170 [ 2262.780865] ? sendmsg_copy_msghdr+0x160/0x160 [ 2262.781778] ? __lockdep_reset_lock+0x180/0x180 [ 2262.782718] ? find_held_lock+0x2c/0x110 [ 2262.783530] ? __might_fault+0xd3/0x180 [ 2262.784312] ? lock_downgrade+0x6d0/0x6d0 [ 2262.785141] ? io_schedule_timeout+0x140/0x140 [ 2262.786059] __sys_sendmmsg+0x195/0x470 [ 2262.786849] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2262.787696] ? lock_downgrade+0x6d0/0x6d0 [ 2262.788532] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2262.789499] ? wait_for_completion_io+0x270/0x270 [ 2262.790453] ? rcu_read_lock_any_held+0x75/0xa0 [ 2262.791367] ? vfs_write+0x354/0xa30 [ 2262.792098] ? fput_many+0x2f/0x1a0 [ 2262.792810] ? ksys_write+0x1a9/0x260 [ 2262.793590] __x64_sys_sendmmsg+0x99/0x100 [ 2262.794423] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2262.795432] do_syscall_64+0x33/0x40 [ 2262.796170] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2262.797176] RIP: 0033:0x7ff18fb2bb19 [ 2262.797904] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2262.801478] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2262.802965] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2262.804350] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2262.805746] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2262.807143] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2262.808522] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:08:02 executing program 3: perf_event_open(0x0, 0x0, 0xb, 0xffffffffffffffff, 0x9) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000001e00)=""/4098, 0x1002}], 0x1) mmap(&(0x7f00005be000/0x3000)=nil, 0x3000, 0x2, 0x1f012, 0xffffffffffffffff, 0x1aaa9000) openat$full(0xffffffffffffff9c, &(0x7f00000008c0), 0x20c80, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x8900, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000100)={0x1}) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) 04:08:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="64e064a122de5ba039a03e65323aeded01adb0a5320196fed1d43a2a079d8cb7bf4282800d32bb91690eeb725b3b22aff74fbea21ba3431e9fd6d29e9b77a46bc105970d33f9a139bb205382f565a0d25a2220a62be6ad7fcb8e53200e3370cb4e0fb2e2b11d643c1155d105d37aa20369bdcf39dd91d9ffc293bb815b1deb38ee6481bd769ec49dbeac4c5c0bfb3f6a94896de7b835126fabbe0a9cfd560014cb8180293bea6d362f0e56cff6002cfa10a8349e3efdf722e9a553352d2245ad4bf172f86dd16bed448cb1d6fff6d7b92b0eeec9926f2873c2db16312841f7664030865cc5a7df839a5af11237f68116483961e17f40388f4199a7f9de16c688255c67a52eb80d5e610ea3049f7d3a0549b9672bd587c59aab7d1221aacdfcc1d2a6b01a50e0b80088202c76339b2c492d9ba43099e85b6518effa53106cbffdf794c880e65a665e1ed729c2852abc4aadcfe0e55cd95c2a45070a4692e8048ad14cf57885ecfad3aa4611ce4d28016a957acaaa1e9456745bcfe031a4832b73dc83b8e1775fb92538dc1274f3be1af7f6bb72d7cce70dd41dca1569507172e43f8617cf0a5f1ecae9478ec15f42b3ee1e6271e79ad8edd3fe244a9ea549ad83918ec6481732ff0ceead3d7cf4a4b4a574d661fcb2b787c0c8390b23bd547e1c8e7bd20b6e2d20641ba9ae6383e330f22f280405ede63ab975fb2cb10416f0405e8ad338d9731baf5256a36d55d7d6305351a4b97b2f890cdd0724847e080afcdf36d3e50c3ece1ead4bb1884875b773bcfa40e1a1c62370aee74c2fedc08e0fd76f47a2a26f1abc2a0bfe3234875fa42c4073d6eb6ee51489842f29c1744f212a117002c4b77995cb836c3c8080d5053882f2287a1bebcba7e570186bd9dfc0ad17fad8dcda25c08347423c6dc73323c29a26d385bb7e58fc0b7aadeb9829dbfd8dc9a5d16d21c8f4714c0acff144cc075f2c43b6b8deea583d689df4cf0d02fed0452204ff14fe29d02a1d18484d174061c7a3daf131c1a0a92e9899dfdca30af593d89a7754456d1496171efdbf13a5fc638b41819ccc232646acba83f8fc73af513fef5a1d69c8cccb23b1311001e892281135d1950455a68cd08f9b842121c649128ae61dce998fdd237b55c1350acdff665434b190fac47ddaca3fdbf7a442570689814abdcba0f983266fd7d7483950c6e3dbfe5b55d104dd48fb0f850194e5a28ef8cc46232c89cfa6fc7999da923d468a89522513dea4160a7d41a8ace89c4309331b73ecd45ba4b497220c5c514894c138403db07d9b52a82dc42ab88b1b0c2deb1a9c2f25cd00d8a8e2d7abdd73257e2e9866d0feb7dff2d37b1619fdd8b130b18b89306a0bb5c5f63aa37cc87b64b65b7370ce0a01cfa144bb299af8423f0393166a9db31e2256b3d7d25e7ccd5fc0a84b7210827ee78990e2fe99bdcc6dea5f4c8513b2e8a5ee6d71165fe597ec18dd2e1b8e126a706c5fb5a290aeda404435de83b2922280754440f9f783c2fcca12a7e508a4b29b77f97150b0ddd96e937599cd3aa82700bdfa320b1fa84844ecc33bbfb9f851fe9a17b035611c712a39ff8a51b2f83f5ab41e2b63d6a54e60d11804aa4e48b107d7b0f858cfae77498459a80070c567ec8cc1f0fda2edc93e092ca3c95a3803496442a7f97ca4f4ea03dbf46b49afafd0da08d1f16b2b62067a1200a3215f4e8f7427c90de81ce037ddf8c464e93c3b3860c8d9b3980b2653cc1b7d336ea182778fa4b7e7ba77a1583edc1cf6b810466f96d4677ec4c0ccc7fa81eb127518600aba808fd56027219fcde1703fe35c8d4dd8cd5de95ec5018326c949a5c37c4fdc75fc6f6fe7a4089beb2ddb57ecb83083b8ba76f5035752b53175f77f2de12abb6052e84bee8b5c5d731f5715fa9ebcd198370d174d13681af03041bcf48055e183b6f6a6bb71e8379e0a2c038b841b0230aa1899c78a2ea7fccf04e0f83fc9cef539404d2a20b8d847eee69d3a2b6b2c5d99e50326ce15cc7e36eaa2c4ee9f312c67b89440f9f352bf53ea6f6a54bc2ab83b1aef32cd6ad7c602374a3d4e8cf8cbe98ed28651cef0fe475924d0ab2ff48ceec0a49f26626ac02f1dd7428d5345b5a170859c354e2f86e78e6908ca45370eb1b11439020b62907f1acd745362ef9c5bff1f0ae0cdf9b3141e1b37431938b29c573ab2d34da0cd6647413d9a3c802053e376e637773134b2537a0fce3114d3af9fec386308bef75f9ea961ed87d1c874e310ee4596564847df94324b03816e382446c7bceb1c05be916797788545617a35a6d51a8153793cb6556edc25444ff5cd558b525d0015cc26ba16f6f58862e54ca848a2ca72dcda52b6721abf3e13363237d1ec1d82ebefd3ef42edc6e326ceea96e1ff3ca9411704244becee5d2c5e72d83c883de016fa13a467bb52564168717c0ca4f7a4d75153ea427ca84117f64d6478d4b29f0903f1a76c81b206a584468f531670e7c369308e9da97adf06a59f12736673585b2ab1e8a10c13aa7ab5ab2db82ded0e3e85ea637d24233cf76d4c6a4b6ce6480bb4b8407b85d38d5f7ba94056920b2a9892ca317d78d29c48fa077c820c8a444cb1e5c11b9245c0b98a975a64d9bb469b145556baa85d1da630f3a8d1ba0c91d8345a55ad9256be02fe0d856ee95bb9fd76fd74c424c65e13be64936cd79da81cc3e179d1beb99b40be64b4fa93ee492ef0241273467aae42d8db50009a57fce8d45980979dd52090fb8121c32d4a91a24204ce8dfebe5f1a33e638aa49192cd983d4f8a5a0ce721422042d4a24c0dcea42fe9e2882be8301590138073a4bf373db314b290c4a9e7a5744778530adfa8ef0a12cd3d7ad0fa08b886c5e68e2ee1ead0bf47c3cdba647bf3ae00c66b933ab46991b3d5e36cce694a5defb2305b31075cf27b2091cee268540d3bc195de58f65d888ebaa7a5f7b20204967b8fdcb59b66a0dbfd1be873eb980a3b1d03c112bdb1aee8c61c954726b9ed05d6f3b4cc6b5e1caa91c98f979a550fd889fb4c0a5f7509198c6cb085a5938c058bb89291f45b73b0f01a5e7b2f6354acae309d15a6f3df04703d28c4ae0ab9c170252e5a8cc9a8600fa17432326e9ca9597f1a043c8688ccc9b1f4458b54248ddae494f4f33aa9c46134420d94fd9bc522b9d93698fd843d5cae41d67e178907fa725d5a810fd14951e0a21694e0249dad1ad28cec692a366e94a5ed4ad8f1564a2b398e962dfe3199abbd3de8a216a6c9b12240622d257e16b9a0705b99876694a46cf2ebeea00d78fb477345711b183f2c7dc05646012a35b4b34e574eab8a76eb966e8810c440a9eb01fe3c2b0735fd7a0c034894507b739b1c52ddeccf30a2528973bddc4bcfa9f0b430a1e9957fd4b7e7ad1b0195eeecc599066c5109b6a6ee7c0745e37cb176b542b84049a8e5364e522bbea7735b4e29eede1b973b75755275682403159828dc38c17e23a0f76d349edf9fd22542e5d18be7316cebb85a228cad49d1d161f22592142663ab031386847c64da86ec10d7157de3de34593f0d3b9564a08a9018f6525dccb9673236df053c6cd22715a10cc4cf9449e03e432cd96fc284629413b0adb5956ce5242ae3355daee306de2d7f9d507c5c2cbb486c8eba7da1b77f8afddaf2a0ae7e29b2a2630122c5d13829613b6d1369018eccfe63bb836b0891eeef9c68b29ec6fe9546848578aade01cb8ad51aa6c2f0edc42c5be6d407ec24492e0f88567bfd859c358d4ddd5f9011a306bf2d8affd947a02ff8fefa0d8cc680bbb8015a798ccb5c75477254ce6237591cad04ba44d0147502f3fd925f83607726adca6615d2488946753319d2ebdba4ce236f7b6b2977fb21f0fa3dbc8cc71c6569163c314565a3962cec1252fb6ddea2ab37b7a26936cbb62888d7e89b76f66f4244e1488ae299cc12d29943a50add41bb0058768ae75765398206053226b7253ef73e20f339ad6d3115e65b412c4608062919b9fab018cfe8389858a778026f7d225e08115f75119317b7f1ef142dccd4490a29b678ac0ffcf401041f3318db77c04d3806be99af7b5014ada1773694cce731b3f50129cec52ab366dc67ad78c8cdbcbd79ba9ee67cbe13f975f2dde99e6b21dde2822a0928793c8d5d190cfa7a04ae961808642df04f44fb27c27b33fa0f4005f403b6f2e3df83291f1c126b1ae92fb18add8e71064c91e2caf6fb83897bb7255674ab12ba231f559285dc68fec54910db0e2fd2cf0c0bd3ab699ca56bd57745f7ec542f9d72cf9f046213116afb816097af751dd1d7204b33d9a0d53d5ddc1cbe00451f2446e5aedbdde716033923f97de81be644d9642b5817f8430c606419d94d6c3a0a7af7c7cd3341d81c2c9cb4bd1e469d4c4d031f34b84f27ed61009261405ca0a707b83291f80a702a9102616bed57b13c69c63819c03fedab1c1a2d7659db730f4dd48731b527d44a524426d82fe45f2c740dba3509e73ad93519e978b2171d90ea6fdb68f0f0b8dc3f19a00795248d0a4b4f1db5867a48578d7da014e4f6d7d973aa5d9d16a207acbcae0704894a4b885c7a612ada96e775b1bc10af4f09ea67ea548e1714150b0bdff7a4baf2ba38609782af67459c9b9689b512587b3e28d1b919989a2c2544b6c64f04015461ab91f24131c65d8ec016253061751ca2791b6436a3abab004eafa373be653746ba424e29c18a809c0a758e945d71690a1ce08285e0f2648d515948a1a98f8ce399162ccde3359be5fd1fd3df05fb88c47f1624259e963b17916ccea98b850b1c7f83404b6d4d7f49c58073179d58b3528143326ef85ec0e57ed4d93d0d6713b70c98f5a925a387bd3e0d541c3ee6f0ffcc97b4ccb5324779546d274d2b48edc3ba2558ec4eef96cdc501e668c018b39521811b4f5e50ce61f208a4c5745ebe847227fe114bc4d3ab7eeede6093182e581f663bc356c8c8535fb5327f25db3e2576a87be3da80f4fdb3763dbdda36d4fbd2a19d14efb874401690351fdd2acca92e6816b4415b05602f53f6dc3307c857557b151b504dd8c899a945e6bb3f039db8c5bd5701aaa72e89ba66c8ca33005a00ed5193bc5766f99acfce9f7f5ba14bc928ec56315a8f19f936c08ea995e3ac810bd5bbd25548bd40e8a13466a570a6a656466f6978371054ef48db679bda1a40b668ff273b24855cfeb47c857574a9976aa76dc7104703f1ef48e3165ad34dc18780cd6668f56fd95aaa18d94d3d9e3c199ac4017d816f56c56dc9ae7b958e7ab1ed8b8e46ea06e8560457c4ad6064d18b4743691e80ac0d0e12d24bce3a3183b00c7552f0fcb7f5d1330548c2fc8d748373f60850a0032c84cf2be7d7f25bc65118475cdb71add9f28fddb57f6b62062df0baca6632bc97a40dd534b211947292026451580d1d1cdc020dd0cc4203dfb1e576463ae4c04e5b556685fa38fdf5931a3b6e15cfb23a69b21b83bced38baa86ff0fb01e3f2801484e0f7fa89ca1d824274f06d7fd3c0cf75c4900df78f4e734d17823fe418d3762902a98347e9b21a8cfa1b047875cff862f7309ed2845c8ed03a79b7d72efadb9301edee8f818a19f098602bada86d4a80e272a33e6c63fe5573f3025ef28fad29a0145211acb4503f395a4c9512cc156ef94eb9981511bb0d4ac8fd80bf975b7d91a0880ff1a813fa4fa22a040f80d64b20496f8536ca89693228eabe2ab559ed71ec39b2c915295039384fda046053c1fa64d59bbc811f4d6736e39946afc05b4fe679048ce3217d4f0b98d834c54c798223e33", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 24) 04:08:18 executing program 3: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x8701, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@private0}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x406e2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x10000000) syz_io_uring_submit(0x0, r2, &(0x7f00000003c0)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd, 0x3, 0x0, 0x3, 0x2, 0x1}, 0x7) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x38, 0x10, 0x1, 0xfffffffd, 0x0, {0x80}, [@generic="7a21446ca7cb03428ccbeb6e09bd0c99b2d2b733068d5a485eac7cca0714", @nested={0x4}]}, 0x38}}, 0x0) r3 = syz_io_uring_setup(0x14ee, &(0x7f0000000200)={0x0, 0x8c63, 0x2, 0x1, 0x35c, 0x0, r1}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000400), &(0x7f0000000440)) io_uring_enter(r3, 0x3d85, 0xa33e, 0x0, &(0x7f0000000480)={[0xffff]}, 0x8) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1001, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'sit0\x00', r5, 0x4, 0x85, 0x53, 0x0, 0x10, @dev={0xfe, 0x80, '\x00', 0x14}, @mcast2, 0x1, 0x80, 0x9, 0x3}}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffb, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000300)={0x4, 0x7f, 0xff, 0x4}, 0x14) ioctl$sock_SIOCGIFINDEX(r7, 0x8914, &(0x7f0000000140)={'lo\x00'}) 04:08:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x1802, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:08:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x700, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:08:18 executing program 2: readahead(0xffffffffffffffff, 0x5, 0xcd) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) 04:08:18 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000040)={0x16, 0x17, 0x1, {0xd, './file0/file1'}}, 0x16) mknod$loop(&(0x7f0000000000)='./file0/file1\x00', 0x2000, 0x1) 04:08:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b2e732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:08:18 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x11, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2278.869100] FAULT_INJECTION: forcing a failure. [ 2278.869100] name failslab, interval 1, probability 0, space 0, times 0 [ 2278.871888] CPU: 0 PID: 44748 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2278.873289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2278.875011] Call Trace: [ 2278.875554] dump_stack+0x107/0x167 [ 2278.876308] should_fail.cold+0x5/0xa [ 2278.877089] ? __alloc_skb+0x6d/0x5b0 [ 2278.877855] should_failslab+0x5/0x20 [ 2278.878637] kmem_cache_alloc_node+0x55/0x370 [ 2278.879538] __alloc_skb+0x6d/0x5b0 [ 2278.880295] alloc_skb_with_frags+0x92/0x570 [ 2278.881191] ? find_held_lock+0x2c/0x110 [ 2278.882014] sock_alloc_send_pskb+0x7af/0x930 [ 2278.882921] ? sk_alloc+0x350/0x350 [ 2278.883676] ? perf_trace_lock+0xac/0x490 [ 2278.884501] ? SOFTIRQ_verbose+0x10/0x10 [ 2278.885321] ? lock_chain_count+0x20/0x20 [ 2278.886167] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2278.887180] ? ip6_mtu+0x1bb/0x370 [ 2278.887901] ? lock_downgrade+0x6d0/0x6d0 [ 2278.888724] ? ip_frag_init+0x350/0x350 [ 2278.889534] ? ip6_finish_output2+0x1f30/0x1f30 [ 2278.890493] ? ip6_mtu+0x1e9/0x370 [ 2278.891234] ? ip6_setup_cork+0xfb7/0x1740 [ 2278.892106] ip6_make_skb+0x2de/0x4e0 [ 2278.892861] ? ip_frag_init+0x350/0x350 [ 2278.893702] ? ip_frag_init+0x350/0x350 [ 2278.894505] ? ip6_push_pending_frames+0xf0/0xf0 [ 2278.895428] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2278.896312] ? lock_downgrade+0x6d0/0x6d0 [ 2278.897182] udpv6_sendmsg+0x2043/0x29b0 [ 2278.897990] ? ip_frag_init+0x350/0x350 [ 2278.898790] ? udp_v6_push_pending_frames+0x360/0x360 [ 2278.899833] ? __lockdep_reset_lock+0x180/0x180 [ 2278.900792] ? __lockdep_reset_lock+0x180/0x180 [ 2278.901737] ? find_held_lock+0x2c/0x110 [ 2278.902564] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2278.903550] ? __import_iovec+0x458/0x590 [ 2278.904390] ? udp_v6_push_pending_frames+0x360/0x360 [ 2278.905428] inet6_sendmsg+0x105/0x140 [ 2278.906219] ? inet6_compat_ioctl+0x320/0x320 [ 2278.907110] sock_sendmsg+0xf2/0x190 [ 2278.907862] ____sys_sendmsg+0x334/0x870 [ 2278.908696] ? kernel_sendmsg+0x50/0x50 [ 2278.909500] ? do_recvmmsg+0x6d0/0x6d0 [ 2278.910312] ? __lock_acquire+0x1657/0x5b00 [ 2278.911192] ___sys_sendmsg+0xf3/0x170 [ 2278.911979] ? sendmsg_copy_msghdr+0x160/0x160 [ 2278.912874] ? vmacache_find+0x55/0x2a0 [ 2278.913680] ? __lockdep_reset_lock+0x180/0x180 [ 2278.914618] ? find_held_lock+0x2c/0x110 [ 2278.915446] ? __might_fault+0xd3/0x180 [ 2278.916251] ? lock_downgrade+0x6d0/0x6d0 [ 2278.917090] ? asm_exc_page_fault+0x1e/0x30 [ 2278.917979] __sys_sendmmsg+0x195/0x470 [ 2278.918786] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2278.919657] ? lock_downgrade+0x6d0/0x6d0 [ 2278.920508] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2278.921499] ? wait_for_completion_io+0x270/0x270 [ 2278.922471] ? rcu_read_lock_any_held+0x75/0xa0 [ 2278.923405] ? vfs_write+0x354/0xa30 [ 2278.924167] ? fput_many+0x2f/0x1a0 [ 2278.924899] ? ksys_write+0x1a9/0x260 [ 2278.925696] __x64_sys_sendmmsg+0x99/0x100 [ 2278.926551] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2278.927613] do_syscall_64+0x33/0x40 [ 2278.928370] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2278.929402] RIP: 0033:0x7ff18fb2bb19 [ 2278.930145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2278.933817] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2278.935333] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2278.936752] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2278.938180] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2278.939604] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2278.941019] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:08:18 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x8000) readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4104, 0xffffffffffffff3d}], 0x1) read$hiddev(r1, &(0x7f0000000280)=""/175, 0xaf) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init() r4 = getpgid(0x0) sched_setaffinity(r4, 0x0, 0x0) fcntl$setown(r3, 0x8, r4) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1c}}, 0x0) 04:08:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b2f732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:08:18 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000180)=ANY=[], 0xfec4) pwritev2(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)='t', 0x1}], 0x1, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000b40), 0x0, 0x0) ioctl$SNAPSHOT_UNFREEZE(r2, 0x3314) 04:08:18 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x200001, 0xb9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0x2e) ftruncate(r0, 0x1000003) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000000000)=0x45f4, 0x4) recvmmsg(r2, &(0x7f0000005280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r3 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) sendfile(r0, r3, &(0x7f0000000080)=0x4c, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0xfffd, @rand_addr=0x64010101}, 0xfffffffffffffc23) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) acct(0x0) unshare(0x48020200) [ 2279.159848] audit: type=1326 audit(1675742898.683:39): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 [ 2279.166530] audit: type=1326 audit(1675742898.689:40): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 [ 2279.186517] audit: type=1326 audit(1675742898.689:41): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 [ 2279.201285] audit: type=1326 audit(1675742898.690:42): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 04:08:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 25) [ 2279.250121] audit: type=1326 audit(1675742898.703:43): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 04:08:18 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$cgroup_devices(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) dup2(r4, r3) creat(&(0x7f00000000c0)='./file0\x00', 0x132) ioctl$CDROMCLOSETRAY(0xffffffffffffffff, 0x5319) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, 0x0}, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) sendfile(r5, r3, 0x0, 0x7ffffff9) fallocate(r2, 0x0, 0x0, 0x8000) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x101000, 0x0) openat(r6, &(0x7f0000000200)='./file0\x00', 0xc21, 0x2) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) [ 2279.290537] audit: type=1326 audit(1675742898.704:44): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 [ 2279.299641] audit: type=1326 audit(1675742898.704:45): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 [ 2279.304907] audit: type=1326 audit(1675742898.709:46): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 [ 2279.309863] audit: type=1326 audit(1675742898.719:47): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 [ 2279.314302] audit: type=1326 audit(1675742898.719:48): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=45080 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcfb807bb19 code=0x7ffc0000 04:08:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730266617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2279.361118] FAULT_INJECTION: forcing a failure. [ 2279.361118] name failslab, interval 1, probability 0, space 0, times 0 [ 2279.364003] CPU: 1 PID: 45270 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2279.365343] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2279.366937] Call Trace: [ 2279.367457] dump_stack+0x107/0x167 [ 2279.368164] should_fail.cold+0x5/0xa [ 2279.368895] ? create_object.isra.0+0x3a/0xa20 [ 2279.369776] should_failslab+0x5/0x20 [ 2279.370509] kmem_cache_alloc+0x5b/0x360 [ 2279.371304] create_object.isra.0+0x3a/0xa20 [ 2279.372148] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2279.373134] kmem_cache_alloc_node+0x169/0x370 [ 2279.374012] __alloc_skb+0x6d/0x5b0 [ 2279.374705] alloc_skb_with_frags+0x92/0x570 [ 2279.375540] ? find_held_lock+0x2c/0x110 [ 2279.376325] sock_alloc_send_pskb+0x7af/0x930 [ 2279.377201] ? sk_alloc+0x350/0x350 [ 2279.377901] ? perf_trace_lock+0xac/0x490 [ 2279.378688] ? SOFTIRQ_verbose+0x10/0x10 [ 2279.379459] ? lock_chain_count+0x20/0x20 [ 2279.380255] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2279.381248] ? ip6_mtu+0x1bb/0x370 [ 2279.381931] ? lock_downgrade+0x6d0/0x6d0 [ 2279.382726] ? ip_frag_init+0x350/0x350 [ 2279.383504] ? ip6_finish_output2+0x1f30/0x1f30 [ 2279.384397] ? ip6_mtu+0x1e9/0x370 [ 2279.385082] ? ip6_setup_cork+0xfb7/0x1740 [ 2279.385904] ip6_make_skb+0x2de/0x4e0 [ 2279.386621] ? ip_frag_init+0x350/0x350 [ 2279.387378] ? ip_frag_init+0x350/0x350 [ 2279.388134] ? ip6_push_pending_frames+0xf0/0xf0 [ 2279.389036] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2279.389874] ? lock_downgrade+0x6d0/0x6d0 [ 2279.390679] udpv6_sendmsg+0x2043/0x29b0 [ 2279.391447] ? ip_frag_init+0x350/0x350 [ 2279.392211] ? udp_v6_push_pending_frames+0x360/0x360 [ 2279.393223] ? perf_trace_lock+0x106/0x490 [ 2279.394031] ? __lockdep_reset_lock+0x180/0x180 [ 2279.395104] ? hrtimer_start_range_ns+0x336/0x980 [ 2279.396071] ? find_held_lock+0x2c/0x110 [ 2279.396855] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2279.397888] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2279.398830] ? __import_iovec+0x458/0x590 [ 2279.399633] ? udp_v6_push_pending_frames+0x360/0x360 [ 2279.400619] inet6_sendmsg+0x105/0x140 [ 2279.401339] ? inet6_compat_ioctl+0x320/0x320 [ 2279.402186] sock_sendmsg+0xf2/0x190 [ 2279.402860] ____sys_sendmsg+0x334/0x870 [ 2279.403633] ? kernel_sendmsg+0x50/0x50 [ 2279.404396] ? do_recvmmsg+0x6d0/0x6d0 [ 2279.405146] ? __lock_acquire+0x1657/0x5b00 [ 2279.406003] ___sys_sendmsg+0xf3/0x170 [ 2279.406734] ? sendmsg_copy_msghdr+0x160/0x160 [ 2279.407623] ? __lockdep_reset_lock+0x180/0x180 [ 2279.408526] ? find_held_lock+0x2c/0x110 [ 2279.409324] ? __might_fault+0xd3/0x180 [ 2279.410071] ? lock_downgrade+0x6d0/0x6d0 [ 2279.410876] ? io_schedule_timeout+0x140/0x140 [ 2279.411752] __sys_sendmmsg+0x195/0x470 [ 2279.412531] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2279.413354] ? lock_downgrade+0x6d0/0x6d0 [ 2279.414166] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2279.415081] ? wait_for_completion_io+0x270/0x270 [ 2279.416002] ? rcu_read_lock_any_held+0x75/0xa0 [ 2279.416882] ? vfs_write+0x354/0xa30 [ 2279.417606] ? fput_many+0x2f/0x1a0 [ 2279.418297] ? ksys_write+0x1a9/0x260 [ 2279.419028] __x64_sys_sendmmsg+0x99/0x100 [ 2279.419832] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2279.420809] do_syscall_64+0x33/0x40 [ 2279.421541] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2279.422519] RIP: 0033:0x7ff18fb2bb19 [ 2279.423224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2279.426695] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2279.428126] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2279.429454] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2279.430816] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2279.432167] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2279.433528] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:08:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='trusted.overlay.origin\x00', &(0x7f0000000080)='[^(\'[%*^-$\x00', 0xb, 0x2) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)={0x18, 0x68, 0x1, 0x0, 0x0, {0x0, 0x2}, [@generic='{']}, 0x18}}, 0x0) 04:08:19 executing program 2: r0 = openat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x80000, 0x40, 0x6}, 0x18) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x5e033, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x2) 04:08:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 26) 04:08:36 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x100020, &(0x7f0000000900)=ANY=[]) syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000240)='./file0\x00', 0x2000400000000000, 0x0, &(0x7f00000002c0), 0x9c, &(0x7f0000000300)={[{@huge_advise}], [{@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) mkdirat(0xffffffffffffffff, 0x0, 0x0) chroot(&(0x7f00000002c0)='./file0\x00') unlinkat(r0, &(0x7f00000004c0)='./file0\x00', 0x200) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x9) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000000280)={0x14}) creat(&(0x7f0000000480)='./file2\x00', 0x20) r3 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x86) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r4, 0x0) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000740)) r5 = getpgid(0x0) sched_setaffinity(r5, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f00000007c0)={0x220, 0x1f, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@generic="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", @nested={0xed, 0xc, 0x0, 0x1, [@generic="6ee37fbe37114a3fad3e5e0839f8eb21c868e80b024420bf", @typed={0xc, 0x62, 0x0, 0x0, @u64=0xffffffffffffffff}, @generic="df23f6f8fb758a47778c57e2220bf45af8daa5d0cc4bd1fb59ab0e2bfa4f0f1a99c6063f539c7ba306865fb3ca7f86b6adf7f65a68392d630fa0c2509619ae6f46e0c14bd975d1a063212936465f07c471324dc3a77b90c3cb", @typed={0x8, 0x1e, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="5a5de5905a75ccc7b9d62b8a78c0770664bc91a9b34fc039d5d3433fa811b3c9f1904e2d1b7aa14ab12aebdb42b87cc151267a89", @typed={0x8, 0x42, 0x0, 0x0, @u32=0x3}, @typed={0x14, 0x2d, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @typed={0x14, 0x15, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}]}, @typed={0x4, 0x2f}, @typed={0x8, 0x73, 0x0, 0x0, @uid=r4}, @typed={0x8, 0x3c, 0x0, 0x0, @pid=r5}, @typed={0x8, 0x3b, 0x0, 0x0, @u32=0x80000001}]}, 0x220}, 0x1, 0x0, 0x0, 0x24004040}, 0x20000001) 04:08:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x3f00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:08:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730366617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:08:36 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {0x0}, {&(0x7f0000010300)}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffff", 0x74, 0xa00}, {0x0, 0x0, 0x1a00}, {0x0}], 0x0, &(0x7f0000010f00)) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f00000002c0)={0x7, 0x0, 0x401, 0x400, 0x9, "1675492d4933b85498d8a003b2da0b256d89ab", 0x1000, 0x5}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="00000000000000648f98f46018ecc06e"]) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file1/../file0\x00', 0x208400, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8000) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r4, 0x0, r4, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r4, 0x2402, 0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x200000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) clone3(&(0x7f0000000500)={0xa0040100, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000000300), {0x21}, &(0x7f0000000580)=""/203, 0xcb, &(0x7f0000000340)=""/56, &(0x7f0000000380)=[0x0, 0x0, r3, 0x0], 0x4, {r1}}, 0x58) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) 04:08:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xe00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:08:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getsockname(0xffffffffffffffff, &(0x7f0000000200)=@xdp, &(0x7f0000000280)=0x80) mount$cgroup(0x0, 0x0, &(0x7f0000000400), 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendfile(r1, r3, 0x0, 0x10003) fdatasync(r0) 04:08:36 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x5c, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2297.497088] FAULT_INJECTION: forcing a failure. [ 2297.497088] name failslab, interval 1, probability 0, space 0, times 0 [ 2297.500703] CPU: 1 PID: 45700 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2297.502334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2297.504244] Call Trace: [ 2297.504869] dump_stack+0x107/0x167 [ 2297.505729] should_fail.cold+0x5/0xa [ 2297.506621] should_failslab+0x5/0x20 [ 2297.507506] __kmalloc_node_track_caller+0x74/0x3f0 [ 2297.508658] ? alloc_skb_with_frags+0x92/0x570 [ 2297.509741] __alloc_skb+0xb1/0x5b0 [ 2297.510591] alloc_skb_with_frags+0x92/0x570 [ 2297.511610] ? find_held_lock+0x2c/0x110 [ 2297.512568] sock_alloc_send_pskb+0x7af/0x930 [ 2297.513633] ? sk_alloc+0x350/0x350 [ 2297.514484] ? perf_trace_lock+0xac/0x490 [ 2297.515437] ? SOFTIRQ_verbose+0x10/0x10 [ 2297.516375] ? lock_chain_count+0x20/0x20 [ 2297.517354] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2297.518523] ? ip6_mtu+0x1bb/0x370 [ 2297.519347] ? lock_downgrade+0x6d0/0x6d0 [ 2297.520302] ? ip_frag_init+0x350/0x350 [ 2297.521240] ? ip6_finish_output2+0x1f30/0x1f30 [ 2297.522329] ? ip6_mtu+0x1e9/0x370 [ 2297.523151] ? ip6_setup_cork+0xfb7/0x1740 [ 2297.524127] ip6_make_skb+0x2de/0x4e0 [ 2297.524993] ? ip_frag_init+0x350/0x350 [ 2297.525917] ? ip_frag_init+0x350/0x350 [ 2297.526832] ? ip6_push_pending_frames+0xf0/0xf0 [ 2297.527921] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2297.528908] ? lock_downgrade+0x6d0/0x6d0 [ 2297.529886] udpv6_sendmsg+0x2043/0x29b0 [ 2297.530819] ? ip_frag_init+0x350/0x350 [ 2297.531757] ? udp_v6_push_pending_frames+0x360/0x360 [ 2297.532941] ? __lockdep_reset_lock+0x180/0x180 [ 2297.534015] ? hrtimer_start_range_ns+0x336/0x980 [ 2297.535118] ? find_held_lock+0x2c/0x110 [ 2297.536062] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2297.537186] ? __import_iovec+0x458/0x590 [ 2297.538138] ? udp_v6_push_pending_frames+0x360/0x360 [ 2297.539306] inet6_sendmsg+0x105/0x140 [ 2297.540187] ? inet6_compat_ioctl+0x320/0x320 [ 2297.541213] sock_sendmsg+0xf2/0x190 [ 2297.542099] ____sys_sendmsg+0x334/0x870 [ 2297.543030] ? kernel_sendmsg+0x50/0x50 [ 2297.543932] ? do_recvmmsg+0x6d0/0x6d0 [ 2297.544830] ? __lock_acquire+0x1657/0x5b00 [ 2297.545838] ___sys_sendmsg+0xf3/0x170 [ 2297.546727] ? sendmsg_copy_msghdr+0x160/0x160 [ 2297.547772] ? __lockdep_reset_lock+0x180/0x180 [ 2297.548824] ? find_held_lock+0x2c/0x110 [ 2297.549769] ? __might_fault+0xd3/0x180 [ 2297.550670] ? lock_downgrade+0x6d0/0x6d0 [ 2297.551613] ? io_schedule_timeout+0x140/0x140 [ 2297.552660] __sys_sendmmsg+0x195/0x470 [ 2297.553575] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2297.554552] ? lock_downgrade+0x6d0/0x6d0 [ 2297.555517] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2297.556626] ? wait_for_completion_io+0x270/0x270 [ 2297.557741] ? rcu_read_lock_any_held+0x75/0xa0 [ 2297.558802] ? vfs_write+0x354/0xa30 [ 2297.559659] ? fput_many+0x2f/0x1a0 [ 2297.560494] ? ksys_write+0x1a9/0x260 [ 2297.561400] __x64_sys_sendmmsg+0x99/0x100 [ 2297.562371] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2297.563437] do_syscall_64+0x33/0x40 [ 2297.564202] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2297.565246] RIP: 0033:0x7ff18fb2bb19 [ 2297.566015] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2297.569758] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2297.571312] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2297.572933] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2297.574593] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2297.576241] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2297.577891] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:08:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') getsockname(0xffffffffffffffff, &(0x7f0000000200)=@xdp, &(0x7f0000000280)=0x80) mount$cgroup(0x0, 0x0, &(0x7f0000000400), 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendfile(r1, r3, 0x0, 0x10003) fdatasync(r0) 04:08:37 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730466617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:08:37 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730566617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:08:37 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x186) r1 = openat(r0, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) faccessat2(r0, &(0x7f00000001c0)='./file0\x00', 0x28, 0x200) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r2, 0x8040942d, &(0x7f0000000200)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) setxattr$incfs_size(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), &(0x7f0000000180)=0x5, 0x8, 0x6) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x10000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r4, 0x8982, &(0x7f0000000240)) sendfile(r0, r3, 0x0, 0x20d315) 04:08:37 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@local, 0x78}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=0x0, @ANYRES32, @ANYRESDEC=r1], 0x60}, 0x1, 0x0, 0x0, 0x20004000}, 0x40000c4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pidfd_open(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendfile(r4, r3, 0x0, 0x9bbb) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x6c, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7}, 0x1c) 04:08:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 27) [ 2297.856993] FAULT_INJECTION: forcing a failure. [ 2297.856993] name failslab, interval 1, probability 0, space 0, times 0 [ 2297.859451] CPU: 0 PID: 45918 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2297.860606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2297.861969] Call Trace: [ 2297.862418] dump_stack+0x107/0x167 [ 2297.863024] should_fail.cold+0x5/0xa [ 2297.863656] ? create_object.isra.0+0x3a/0xa20 [ 2297.864412] should_failslab+0x5/0x20 [ 2297.865035] kmem_cache_alloc+0x5b/0x360 [ 2297.865719] create_object.isra.0+0x3a/0xa20 [ 2297.866482] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2297.867371] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2297.868266] ? alloc_skb_with_frags+0x92/0x570 [ 2297.869069] __alloc_skb+0xb1/0x5b0 [ 2297.869739] alloc_skb_with_frags+0x92/0x570 [ 2297.870519] ? find_held_lock+0x2c/0x110 [ 2297.871199] sock_alloc_send_pskb+0x7af/0x930 [ 2297.871938] ? sk_alloc+0x350/0x350 [ 2297.872534] ? perf_trace_lock+0xac/0x490 [ 2297.873208] ? SOFTIRQ_verbose+0x10/0x10 [ 2297.873873] ? lock_chain_count+0x20/0x20 [ 2297.874561] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2297.875385] ? ip6_mtu+0x1bb/0x370 [ 2297.875985] ? lock_downgrade+0x6d0/0x6d0 [ 2297.876711] ? ip_frag_init+0x350/0x350 [ 2297.877403] ? ip6_finish_output2+0x1f30/0x1f30 [ 2297.878190] ? ip6_mtu+0x1e9/0x370 [ 2297.878808] ? ip6_setup_cork+0xfb7/0x1740 [ 2297.879547] ip6_make_skb+0x2de/0x4e0 [ 2297.880200] ? ip_frag_init+0x350/0x350 [ 2297.880897] ? ip_frag_init+0x350/0x350 [ 2297.881613] ? ip6_push_pending_frames+0xf0/0xf0 [ 2297.882424] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2297.883156] ? lock_downgrade+0x6d0/0x6d0 [ 2297.883887] udpv6_sendmsg+0x2043/0x29b0 [ 2297.884569] ? ip_frag_init+0x350/0x350 [ 2297.885259] ? udp_v6_push_pending_frames+0x360/0x360 [ 2297.886121] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2297.887018] ? __lockdep_reset_lock+0x180/0x180 [ 2297.887804] ? find_held_lock+0x2c/0x110 [ 2297.888500] ? irqentry_enter+0x26/0x60 [ 2297.889169] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2297.890009] ? __import_iovec+0x458/0x590 [ 2297.890699] ? udp_v6_push_pending_frames+0x360/0x360 [ 2297.891566] inet6_sendmsg+0x105/0x140 [ 2297.892223] ? inet6_compat_ioctl+0x320/0x320 [ 2297.892971] sock_sendmsg+0xf2/0x190 [ 2297.893612] ____sys_sendmsg+0x334/0x870 [ 2297.894288] ? kernel_sendmsg+0x50/0x50 [ 2297.894949] ? do_recvmmsg+0x6d0/0x6d0 [ 2297.895612] ? __lock_acquire+0x1657/0x5b00 [ 2297.896349] ___sys_sendmsg+0xf3/0x170 [ 2297.896989] ? sendmsg_copy_msghdr+0x160/0x160 [ 2297.897772] ? __lockdep_reset_lock+0x180/0x180 [ 2297.898542] ? find_held_lock+0x2c/0x110 [ 2297.899221] ? __might_fault+0xd3/0x180 [ 2297.899889] ? lock_downgrade+0x6d0/0x6d0 [ 2297.900574] ? io_schedule_timeout+0x140/0x140 [ 2297.901369] __sys_sendmmsg+0x195/0x470 [ 2297.902036] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2297.902769] ? lock_downgrade+0x6d0/0x6d0 [ 2297.903463] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2297.904248] ? wait_for_completion_io+0x270/0x270 [ 2297.905051] ? rcu_read_lock_any_held+0x75/0xa0 [ 2297.905806] ? vfs_write+0x354/0xa30 [ 2297.906412] ? fput_many+0x2f/0x1a0 [ 2297.906997] ? ksys_write+0x1a9/0x260 [ 2297.907608] __x64_sys_sendmmsg+0x99/0x100 [ 2297.908304] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2297.909119] do_syscall_64+0x33/0x40 [ 2297.909742] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2297.910548] RIP: 0033:0x7ff18fb2bb19 [ 2297.911159] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2297.914120] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2297.915339] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2297.916474] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2297.917618] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2297.918758] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2297.919878] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:08:37 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730666617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:08:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x244e2, 0x40) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) lsetxattr$security_ima(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000300)=ANY=[@ANYBLOB="00000000334885ded22a4d6c5b5c85d13548475d710e005850bd619ca4fd361860"], 0x6, 0x3) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)=ANY=[@ANYRESOCT, @ANYRES32=r2, @ANYRES32, @ANYRESHEX, @ANYRES16, @ANYRESDEC, @ANYRESOCT], 0xfdef) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/keys\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0xe3ff, 0x8000) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x400600, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) fcntl$lock(r3, 0x5, &(0x7f0000000400)={0x2, 0x4, 0x100000001, 0x6, 0xffffffffffffffff}) 04:08:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x4000, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:08:52 executing program 0: ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000001c0)={'tunl0\x00'}) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000240)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r5, 0x0, r5, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x20, 0x9, 0xa9, 0x2, 0x0, 0x80, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x214, 0x8, 0x4, 0x0, 0x8, 0x0, 0x5, 0x0, 0x1, 0x0, 0x4}, r2, 0x7, r5, 0xa) readv(0xffffffffffffffff, 0x0, 0x0) unshare(0x48020200) 04:08:52 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x1100, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:08:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)={0x28, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0xc, 0xd, 0x0, 0x0, @u64}]}, 0x28}}, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) write$binfmt_elf64(r1, 0xffffffffffffffff, 0x0) 04:08:52 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730766617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:08:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 28) 04:08:52 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000840)={0x0, 0x0, 0x5695}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000000)) 04:08:52 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x60, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2313.377636] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 2313.382043] ALSA: seq fatal error: cannot create timer (-22) [ 2313.383876] FAULT_INJECTION: forcing a failure. [ 2313.383876] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2313.384620] ata1.00: invalid service action 22 [ 2313.386734] CPU: 1 PID: 46345 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2313.388834] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2313.390851] Call Trace: [ 2313.391411] dump_stack+0x107/0x167 [ 2313.391668] ata1.00: non-matching transfer count (9216/0) [ 2313.392295] should_fail.cold+0x5/0xa [ 2313.394173] _copy_from_user+0x2e/0x1b0 [ 2313.395143] __copy_msghdr_from_user+0x91/0x4b0 [ 2313.396115] ? __ia32_sys_shutdown+0x80/0x80 [ 2313.397180] ? udp_v6_push_pending_frames+0x360/0x360 [ 2313.398235] ? inet6_sendmsg+0xbd/0x140 [ 2313.399198] ? inet6_compat_ioctl+0x320/0x320 [ 2313.400280] ? sock_sendmsg+0x55/0x190 [ 2313.401077] sendmsg_copy_msghdr+0xa1/0x160 [ 2313.402133] ? do_recvmmsg+0x6d0/0x6d0 [ 2313.402945] ? __lock_acquire+0x1657/0x5b00 [ 2313.403861] ___sys_sendmsg+0xc6/0x170 [ 2313.404803] ? sendmsg_copy_msghdr+0x160/0x160 [ 2313.405750] ? vmacache_find+0x55/0x2a0 [ 2313.406714] ? __lockdep_reset_lock+0x180/0x180 [ 2313.407683] ? find_held_lock+0x2c/0x110 [ 2313.408670] ? __might_fault+0xd3/0x180 [ 2313.409643] ? lock_downgrade+0x6d0/0x6d0 [ 2313.410484] ? asm_exc_page_fault+0x1e/0x30 [ 2313.411551] __sys_sendmmsg+0x195/0x470 [ 2313.412367] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2313.413413] ? lock_downgrade+0x6d0/0x6d0 [ 2313.414289] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2313.415465] ? wait_for_completion_io+0x270/0x270 [ 2313.416480] ? rcu_read_lock_any_held+0x75/0xa0 [ 2313.417619] ? vfs_write+0x354/0xa30 [ 2313.418406] ? fput_many+0x2f/0x1a0 [ 2313.419296] ? ksys_write+0x1a9/0x260 [ 2313.420107] __x64_sys_sendmmsg+0x99/0x100 [ 2313.421141] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2313.422241] do_syscall_64+0x33/0x40 [ 2313.423147] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2313.424223] RIP: 0033:0x7ff18fb2bb19 [ 2313.425127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2313.428915] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2313.430525] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2313.432022] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2313.433539] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2313.435028] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2313.436532] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2313.448602] netlink: 'syz-executor.2': attribute type 13 has an invalid length. 04:08:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xe, 0x5e033, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r0, 0x0, r0, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x3f, 0x1, 0x7, 0x0, 0x8, 0x100c4, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0x9, 0x8001}, 0x4800, 0x0, 0x1000, 0x7, 0x1, 0xa3c, 0x1ff, 0x0, 0x1, 0x0, 0x6}, 0x0, 0xc, r0, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x6, 0xca, 0x20, 0xff, 0x0, 0x3, 0x4000, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xbf0, 0x6b0ef6986eee93d, @perf_bp={&(0x7f0000000080), 0x8}, 0x411, 0x5, 0x40, 0x1, 0x5, 0x5, 0xff, 0x0, 0x7, 0x0, 0x4}, 0x0, 0xc, r1, 0x3) r2 = signalfd(r0, &(0x7f00000000c0)={[0x1000]}, 0x8) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) 04:08:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730866617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:08:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 29) 04:08:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730966617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2313.635731] FAULT_INJECTION: forcing a failure. [ 2313.635731] name failslab, interval 1, probability 0, space 0, times 0 [ 2313.638551] CPU: 1 PID: 46459 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2313.639962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2313.641661] Call Trace: [ 2313.642202] dump_stack+0x107/0x167 [ 2313.642959] should_fail.cold+0x5/0xa [ 2313.643748] ? __alloc_skb+0x6d/0x5b0 [ 2313.644555] should_failslab+0x5/0x20 [ 2313.645332] kmem_cache_alloc_node+0x55/0x370 [ 2313.646267] __alloc_skb+0x6d/0x5b0 [ 2313.647010] alloc_skb_with_frags+0x92/0x570 [ 2313.647904] ? find_held_lock+0x2c/0x110 [ 2313.648745] sock_alloc_send_pskb+0x7af/0x930 [ 2313.649695] ? sk_alloc+0x350/0x350 [ 2313.650446] ? perf_trace_lock+0xac/0x490 [ 2313.651284] ? SOFTIRQ_verbose+0x10/0x10 [ 2313.652084] ? lock_chain_count+0x20/0x20 [ 2313.652947] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2313.653993] ? ip6_mtu+0x1bb/0x370 [ 2313.654717] ? lock_downgrade+0x6d0/0x6d0 [ 2313.655554] ? ip_frag_init+0x350/0x350 [ 2313.656363] ? ip6_finish_output2+0x1f30/0x1f30 [ 2313.657306] ? ip6_mtu+0x1e9/0x370 [ 2313.658034] ? ip6_setup_cork+0xfb7/0x1740 [ 2313.658899] ip6_make_skb+0x2de/0x4e0 [ 2313.659668] ? ip_frag_init+0x350/0x350 [ 2313.660497] ? ip_frag_init+0x350/0x350 [ 2313.661313] ? ip6_push_pending_frames+0xf0/0xf0 [ 2313.662284] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2313.663146] ? lock_downgrade+0x6d0/0x6d0 [ 2313.663969] ? ip6_dst_hoplimit+0x243/0x3f0 [ 2313.664863] udpv6_sendmsg+0x2043/0x29b0 [ 2313.665692] ? ip_frag_init+0x350/0x350 [ 2313.666508] ? udp_v6_push_pending_frames+0x360/0x360 [ 2313.667528] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2313.668594] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2313.669733] ? __lockdep_reset_lock+0x180/0x180 [ 2313.670682] ? find_held_lock+0x2c/0x110 [ 2313.671521] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2313.672519] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2313.673632] ? udp_v6_push_pending_frames+0x360/0x360 [ 2313.674690] inet6_sendmsg+0x105/0x140 [ 2313.675506] ? inet6_compat_ioctl+0x320/0x320 [ 2313.676423] sock_sendmsg+0xf2/0x190 [ 2313.677192] ____sys_sendmsg+0x334/0x870 [ 2313.678046] ? kernel_sendmsg+0x50/0x50 [ 2313.678855] ? do_recvmmsg+0x6d0/0x6d0 [ 2313.679663] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2313.680748] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2313.681853] ? trace_hardirqs_on+0x5b/0x180 [ 2313.682751] ___sys_sendmsg+0xf3/0x170 [ 2313.683554] ? sendmsg_copy_msghdr+0x160/0x160 [ 2313.684491] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2313.685401] ? _raw_spin_unlock_irq+0x27/0x30 [ 2313.686350] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2313.687270] ? finish_task_switch+0x126/0x5d0 [ 2313.688195] ? finish_task_switch+0xef/0x5d0 [ 2313.689103] ? __switch_to+0x572/0xff0 [ 2313.689917] ? __switch_to_asm+0x3a/0x60 [ 2313.690739] ? __switch_to_asm+0x34/0x60 [ 2313.691581] ? __schedule+0x850/0x1ed0 [ 2313.692387] ? io_schedule_timeout+0x140/0x140 [ 2313.693342] __sys_sendmmsg+0x195/0x470 [ 2313.694167] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2313.695063] ? lock_downgrade+0x6d0/0x6d0 [ 2313.695927] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2313.696930] ? wait_for_completion_io+0x270/0x270 [ 2313.697946] ? rcu_read_lock_any_held+0x75/0xa0 [ 2313.698898] ? vfs_write+0x354/0xa30 [ 2313.699667] ? fput_many+0x2f/0x1a0 [ 2313.700416] ? ksys_write+0x1a9/0x260 [ 2313.701203] __x64_sys_sendmmsg+0x99/0x100 [ 2313.702087] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2313.703148] do_syscall_64+0x33/0x40 [ 2313.703922] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2313.704977] RIP: 0033:0x7ff18fb2bb19 [ 2313.705753] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2313.709519] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2313.711112] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2313.712551] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2313.714039] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2313.715518] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2313.716977] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:09:09 executing program 3: epoll_create(0x6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x1ed) fallocate(r0, 0x10, 0x0, 0x1000002) getpeername$packet(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fallocate(r1, 0xc, 0x3, 0x7620) 04:09:09 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730a66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:09:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x4002, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:09:09 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x84, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:09:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 30) 04:09:09 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_MODE(r0, &(0x7f0000000e40)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d80)={0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x60, r1, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @ipv4={'\x00', '\xff\xff', @broadcast}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0xb}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @local}]}, 0x60}, 0x1, 0x0, 0x0, 0x40100}, 0x4000000) r2 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x7f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16, @ANYBLOB="090600000000000000003018000005003500000000000500330000000000050036000000000008000200", @ANYRES32=r3, @ANYBLOB], 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000540)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_SET_SEC_PARAMS(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)={0x14c, 0x0, 0x0, 0x70bd27, 0x25dfdbfe, {}, [@NL802154_ATTR_SEC_OUT_KEY_ID={0x78, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x9}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x5c, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0x100}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0102}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0302}}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x2}]}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0x5d54ac14}, @NL802154_KEY_ID_ATTR_SOURCE_SHORT={0x8, 0x4, 0xc1}]}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_SEC_OUT_KEY_ID={0x7c, 0x20, 0x0, 0x1, [@NL802154_KEY_ID_ATTR_IMPLICIT={0x50, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x1}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa2}, @NL802154_DEV_ADDR_ATTR_MODE={0x8, 0x2, 0x3}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa0}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xffff}, @NL802154_DEV_ADDR_ATTR_EXTENDED={0xc, 0x4, {0xaaaaaaaaaaaa0202}}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xfffe}, @NL802154_DEV_ADDR_ATTR_PAN_ID={0x6, 0x1, 0x1}]}, @NL802154_KEY_ID_ATTR_IMPLICIT={0x20, 0x3, 0x0, 0x1, [@NL802154_DEV_ADDR_ATTR_EXTENDED={0xc}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0xaaa3}, @NL802154_DEV_ADDR_ATTR_SHORT={0x6, 0x3, 0x2}]}, @NL802154_KEY_ID_ATTR_INDEX={0x5, 0x2, 0x3}]}, @NL802154_ATTR_SEC_ENABLED={0x5, 0x1e, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r4}, @NL802154_ATTR_SEC_FRAME_COUNTER={0x8, 0x21, 0x4e}]}, 0x14c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r6, 0x0, r6, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_GET(r6, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x64000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xec, r7, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0xf, 0xa8, @name2}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @DEVLINK_ATTR_RATE_NODE_NAME={0x15, 0xa8, @random="fdc912725a99282d7bcda73213777889ea"}, @DEVLINK_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @DEVLINK_ATTR_RATE_NODE_NAME={0x77, 0xa8, @random="a77209ffdfde5545453cde8ba14fae4dd0cade21e9073da6169c135c23a2d1c245ae6961712825291041f92b8c5d8b3eb2585181c2945d35933586f0a784dfa0f255774dbdc5d8410c0901270ecb7e0c15925dd4cb12dc3b8be51418afc637539801f74749e2a8c7564a609d8ef8a3d4369962"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0xec}, 0x1, 0x0, 0x0, 0x800}, 0x20000040) listen(r5, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r2) 04:09:09 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x1802, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:09:09 executing program 2: r0 = getpid() perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0)={0x0, 0x81}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) pidfd_open(r3, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) connect$unix(r4, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e) [ 2330.125592] FAULT_INJECTION: forcing a failure. [ 2330.125592] name failslab, interval 1, probability 0, space 0, times 0 [ 2330.128195] CPU: 0 PID: 46678 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2330.129662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.131424] Call Trace: [ 2330.132005] dump_stack+0x107/0x167 [ 2330.132785] should_fail.cold+0x5/0xa [ 2330.133607] ? create_object.isra.0+0x3a/0xa20 [ 2330.134608] should_failslab+0x5/0x20 [ 2330.135425] kmem_cache_alloc+0x5b/0x360 [ 2330.136295] create_object.isra.0+0x3a/0xa20 [ 2330.137233] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2330.138325] kmem_cache_alloc_node+0x169/0x370 [ 2330.139304] __alloc_skb+0x6d/0x5b0 [ 2330.140086] alloc_skb_with_frags+0x92/0x570 [ 2330.141037] ? find_held_lock+0x2c/0x110 [ 2330.141930] sock_alloc_send_pskb+0x7af/0x930 [ 2330.142902] ? sk_alloc+0x350/0x350 [ 2330.143687] ? perf_trace_lock+0xac/0x490 [ 2330.144566] ? SOFTIRQ_verbose+0x10/0x10 [ 2330.145432] ? lock_chain_count+0x20/0x20 [ 2330.146345] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2330.147414] ? ip6_mtu+0x1bb/0x370 [ 2330.148175] ? lock_downgrade+0x6d0/0x6d0 [ 2330.149054] ? ip_frag_init+0x350/0x350 [ 2330.149928] ? ip6_finish_output2+0x1f30/0x1f30 [ 2330.150921] ? ip6_mtu+0x1e9/0x370 [ 2330.151681] ? ip6_setup_cork+0xfb7/0x1740 [ 2330.152586] ip6_make_skb+0x2de/0x4e0 [ 2330.153400] ? ip_frag_init+0x350/0x350 [ 2330.154268] ? ip_frag_init+0x350/0x350 [ 2330.155124] ? ip6_push_pending_frames+0xf0/0xf0 [ 2330.156132] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2330.157054] ? lock_downgrade+0x6d0/0x6d0 [ 2330.157962] udpv6_sendmsg+0x2043/0x29b0 [ 2330.158833] ? ip_frag_init+0x350/0x350 [ 2330.159693] ? udp_v6_push_pending_frames+0x360/0x360 [ 2330.160793] ? __lockdep_reset_lock+0x180/0x180 [ 2330.161811] ? __lockdep_reset_lock+0x180/0x180 [ 2330.162824] ? find_held_lock+0x2c/0x110 [ 2330.163703] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2330.164867] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2330.165927] ? __import_iovec+0x458/0x590 [ 2330.166809] ? udp_v6_push_pending_frames+0x360/0x360 [ 2330.167905] inet6_sendmsg+0x105/0x140 [ 2330.168741] ? inet6_compat_ioctl+0x320/0x320 [ 2330.169684] sock_sendmsg+0xf2/0x190 [ 2330.170513] ____sys_sendmsg+0x334/0x870 [ 2330.171394] ? kernel_sendmsg+0x50/0x50 [ 2330.172251] ? do_recvmmsg+0x6d0/0x6d0 [ 2330.173267] ? __lock_acquire+0x1657/0x5b00 [ 2330.174242] ___sys_sendmsg+0xf3/0x170 [ 2330.175252] ? sendmsg_copy_msghdr+0x160/0x160 [ 2330.176247] ? vmacache_find+0x55/0x2a0 [ 2330.177281] ? __lockdep_reset_lock+0x180/0x180 [ 2330.178311] ? find_held_lock+0x2c/0x110 [ 2330.179381] ? __might_fault+0xd3/0x180 [ 2330.180245] ? lock_downgrade+0x6d0/0x6d0 [ 2330.181286] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2330.182493] __sys_sendmmsg+0x195/0x470 [ 2330.183354] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2330.184276] ? lock_downgrade+0x6d0/0x6d0 [ 2330.185185] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2330.186232] ? wait_for_completion_io+0x270/0x270 [ 2330.187261] ? rcu_read_lock_any_held+0x75/0xa0 [ 2330.188249] ? vfs_write+0x354/0xa30 [ 2330.189053] ? trace_event_raw_event_x86_fpu+0x390/0x390 [ 2330.190234] __x64_sys_sendmmsg+0x99/0x100 [ 2330.191138] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2330.192235] do_syscall_64+0x33/0x40 [ 2330.193030] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2330.194140] RIP: 0033:0x7ff18fb2bb19 [ 2330.194935] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2330.198829] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2330.200444] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2330.201965] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2330.203482] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2330.204992] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2330.206524] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:09:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 31) 04:09:09 executing program 3: bind$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) lseek(0xffffffffffffffff, 0x5, 0x0) r0 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, &(0x7f0000000200)={0x0, "f038779de021f8c8c974dd89170cf2579d1fa459ba726003d07140eeb342b87ae631f7a548867a29f29fd1637ddac658a709b49b093393d0e1c7391515c7ab7c"}, 0x48, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') r1 = getegid() keyctl$chown(0x4, r0, 0xee01, r1) fchownat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, r1, 0x1000) 04:09:09 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730b66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2330.386989] FAULT_INJECTION: forcing a failure. [ 2330.386989] name failslab, interval 1, probability 0, space 0, times 0 [ 2330.389648] CPU: 0 PID: 46888 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2330.391435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.393212] Call Trace: [ 2330.393916] dump_stack+0x107/0x167 [ 2330.394712] should_fail.cold+0x5/0xa [ 2330.395717] should_failslab+0x5/0x20 [ 2330.396558] __kmalloc_node_track_caller+0x74/0x3f0 [ 2330.397867] ? alloc_skb_with_frags+0x92/0x570 [ 2330.398860] __alloc_skb+0xb1/0x5b0 [ 2330.399809] alloc_skb_with_frags+0x92/0x570 [ 2330.400757] ? find_held_lock+0x2c/0x110 [ 2330.401841] sock_alloc_send_pskb+0x7af/0x930 [ 2330.402824] ? sk_alloc+0x350/0x350 [ 2330.403714] ? perf_trace_lock+0xac/0x490 [ 2330.404601] ? SOFTIRQ_verbose+0x10/0x10 [ 2330.405463] ? lock_chain_count+0x20/0x20 [ 2330.406509] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2330.407600] ? ip6_mtu+0x1bb/0x370 [ 2330.408522] ? lock_downgrade+0x6d0/0x6d0 [ 2330.409415] ? ip_frag_init+0x350/0x350 [ 2330.410487] ? ip6_finish_output2+0x1f30/0x1f30 [ 2330.411496] ? ip6_mtu+0x1e9/0x370 [ 2330.412419] ? ip6_setup_cork+0xfb7/0x1740 [ 2330.413336] ip6_make_skb+0x2de/0x4e0 [ 2330.414328] ? ip_frag_init+0x350/0x350 [ 2330.415194] ? ip_frag_init+0x350/0x350 [ 2330.416227] ? ip6_push_pending_frames+0xf0/0xf0 [ 2330.417253] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2330.418374] ? lock_downgrade+0x6d0/0x6d0 [ 2330.419294] udpv6_sendmsg+0x2043/0x29b0 [ 2330.420345] ? ip_frag_init+0x350/0x350 [ 2330.421216] ? udp_v6_push_pending_frames+0x360/0x360 [ 2330.422588] ? __lockdep_reset_lock+0x180/0x180 [ 2330.423592] ? hrtimer_start_range_ns+0x336/0x980 [ 2330.424845] ? find_held_lock+0x2c/0x110 [ 2330.425744] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2330.427039] ? __import_iovec+0x458/0x590 [ 2330.427933] ? udp_v6_push_pending_frames+0x360/0x360 [ 2330.429268] inet6_sendmsg+0x105/0x140 [ 2330.430117] ? inet6_compat_ioctl+0x320/0x320 [ 2330.431278] sock_sendmsg+0xf2/0x190 [ 2330.432085] ____sys_sendmsg+0x334/0x870 [ 2330.433140] ? kernel_sendmsg+0x50/0x50 [ 2330.434025] ? do_recvmmsg+0x6d0/0x6d0 [ 2330.435037] ? __lock_acquire+0x1657/0x5b00 [ 2330.435983] ___sys_sendmsg+0xf3/0x170 [ 2330.436992] ? sendmsg_copy_msghdr+0x160/0x160 [ 2330.437996] ? __lockdep_reset_lock+0x180/0x180 [ 2330.439217] ? find_held_lock+0x2c/0x110 [ 2330.440102] ? __might_fault+0xd3/0x180 [ 2330.441132] ? lock_downgrade+0x6d0/0x6d0 [ 2330.442048] ? io_schedule_timeout+0x140/0x140 [ 2330.443245] __sys_sendmmsg+0x195/0x470 [ 2330.444108] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2330.445223] ? lock_downgrade+0x6d0/0x6d0 [ 2330.446154] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2330.447402] ? wait_for_completion_io+0x270/0x270 [ 2330.448441] ? rcu_read_lock_any_held+0x75/0xa0 [ 2330.449619] ? vfs_write+0x354/0xa30 [ 2330.450449] ? fput_many+0x2f/0x1a0 [ 2330.451225] ? ksys_write+0x1a9/0x260 [ 2330.452163] __x64_sys_sendmmsg+0x99/0x100 [ 2330.453077] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2330.454421] do_syscall_64+0x33/0x40 [ 2330.455230] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2330.456549] RIP: 0033:0x7ff18fb2bb19 [ 2330.457355] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2330.462105] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2330.463737] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2330.465570] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2330.467109] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2330.468633] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2330.470159] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:09:09 executing program 0: ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(0x0, 0x0) syz_io_uring_setup(0x77ea, &(0x7f0000000100)={0x0, 0x4c44, 0x4, 0x1, 0x0, 0x0, r0}, &(0x7f0000000000/0x12000)=nil, &(0x7f000000e000/0x1000)=nil, &(0x7f0000000080), &(0x7f0000000000)=0x0) syz_io_uring_setup(0x68da, &(0x7f0000000080)={0x0, 0x2000, 0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x4040, 0x0) connect$802154_dgram(r5, &(0x7f0000000280)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0202}}}, 0x14) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r4, 0x40189429, &(0x7f0000000180)={0x1, 0x8, 0x1ffffffff}) r6 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r8 = dup2(r7, r6) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r8, 0x0, 0x0}, 0x0) syz_io_uring_submit(r2, r1, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x1}, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 04:09:10 executing program 3: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$802154_dgram(0xffffffffffffffff, 0x0, 0x0) bind$802154_dgram(r2, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xfffffffffffe0306}}}, 0x14) bind$802154_dgram(r1, &(0x7f00000000c0)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x14) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x24, 0x13, 0xc21, 0x0, 0x0, {}, [@typed={0x4}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x24}}, 0x0) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) [ 2330.686210] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. ioctl$BTRFS_IOC_SPACE_INFO(r4, 0xc0109414, &(0x7f0000002200)=ANY=[@ANYBLOB="9d0b0000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendmmsg$sock(r2, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r4, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0xf4a677af6e897b8c}, 0x800) 04:09:10 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(0xffffffffffffffff, 0x0, r0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7c51, &(0x7f0000000180)={0x0, 0x7355, 0x4, 0x2, 0x3be, 0x0, r1}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000240)) r2 = creat(&(0x7f0000000000)='./file2\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file2\x00'}) ioctl$BTRFS_IOC_QUOTA_CTL(r3, 0xc0109428, &(0x7f00000002c0)={0x1}) fcntl$setlease(r2, 0x400, 0x1) fcntl$setown(r2, 0x8, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0xbf, 0x6, 0x9, 0xff, 0x0, 0x4, 0x2022, 0x5, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0x1f, 0x2}, 0x40, 0x1, 0xa06b, 0x3, 0x4, 0x3, 0x0, 0x0, 0xff, 0x0, 0x4800000000}, r4, 0x4, 0xffffffffffffffff, 0xa) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f00000000c0)) 04:09:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 32) 04:09:10 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730c66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2330.765811] FAULT_INJECTION: forcing a failure. [ 2330.765811] name failslab, interval 1, probability 0, space 0, times 0 [ 2330.768631] CPU: 1 PID: 47023 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2330.770036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2330.771702] Call Trace: [ 2330.772248] dump_stack+0x107/0x167 [ 2330.772986] should_fail.cold+0x5/0xa [ 2330.773763] ? create_object.isra.0+0x3a/0xa20 [ 2330.774683] should_failslab+0x5/0x20 [ 2330.775451] kmem_cache_alloc+0x5b/0x360 [ 2330.776272] create_object.isra.0+0x3a/0xa20 [ 2330.777153] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2330.778218] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2330.779243] ? alloc_skb_with_frags+0x92/0x570 [ 2330.780156] __alloc_skb+0xb1/0x5b0 [ 2330.780894] alloc_skb_with_frags+0x92/0x570 [ 2330.781783] ? find_held_lock+0x2c/0x110 [ 2330.782618] sock_alloc_send_pskb+0x7af/0x930 [ 2330.783537] ? sk_alloc+0x350/0x350 [ 2330.784282] ? perf_trace_lock+0xac/0x490 [ 2330.785106] ? SOFTIRQ_verbose+0x10/0x10 [ 2330.785941] ? lock_chain_count+0x20/0x20 [ 2330.786788] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2330.787803] ? ip6_mtu+0x1bb/0x370 [ 2330.788519] ? lock_downgrade+0x6d0/0x6d0 [ 2330.789349] ? ip_frag_init+0x350/0x350 [ 2330.790175] ? ip6_finish_output2+0x1f30/0x1f30 [ 2330.791107] ? ip6_mtu+0x1e9/0x370 [ 2330.791814] ? ip6_setup_cork+0xfb7/0x1740 [ 2330.792668] ip6_make_skb+0x2de/0x4e0 [ 2330.793429] ? ip_frag_init+0x350/0x350 [ 2330.794230] ? ip_frag_init+0x350/0x350 [ 2330.795027] ? ip6_push_pending_frames+0xf0/0xf0 [ 2330.795989] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2330.796845] ? lock_downgrade+0x6d0/0x6d0 [ 2330.797698] udpv6_sendmsg+0x2043/0x29b0 [ 2330.798528] ? ip_frag_init+0x350/0x350 [ 2330.799326] ? udp_v6_push_pending_frames+0x360/0x360 [ 2330.800365] ? __lockdep_reset_lock+0x180/0x180 [ 2330.801293] ? hrtimer_start_range_ns+0x336/0x980 [ 2330.802269] ? find_held_lock+0x2c/0x110 [ 2330.803106] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2330.804192] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2330.805181] ? __import_iovec+0x458/0x590 [ 2330.806023] ? udp_v6_push_pending_frames+0x360/0x360 [ 2330.807045] inet6_sendmsg+0x105/0x140 [ 2330.807826] ? inet6_compat_ioctl+0x320/0x320 [ 2330.808707] sock_sendmsg+0xf2/0x190 [ 2330.809461] ____sys_sendmsg+0x334/0x870 [ 2330.810303] ? kernel_sendmsg+0x50/0x50 [ 2330.811094] ? do_recvmmsg+0x6d0/0x6d0 [ 2330.811866] ? __lock_acquire+0x1657/0x5b00 [ 2330.812746] ___sys_sendmsg+0xf3/0x170 [ 2330.813532] ? sendmsg_copy_msghdr+0x160/0x160 [ 2330.814450] ? __lockdep_reset_lock+0x180/0x180 [ 2330.815382] ? find_held_lock+0x2c/0x110 [ 2330.816199] ? __might_fault+0xd3/0x180 [ 2330.817005] ? lock_downgrade+0x6d0/0x6d0 [ 2330.817848] ? io_schedule_timeout+0x140/0x140 [ 2330.818783] __sys_sendmmsg+0x195/0x470 [ 2330.819582] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2330.820442] ? lock_downgrade+0x6d0/0x6d0 [ 2330.821285] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2330.822270] ? wait_for_completion_io+0x270/0x270 [ 2330.823228] ? rcu_read_lock_any_held+0x75/0xa0 [ 2330.824144] ? vfs_write+0x354/0xa30 [ 2330.824883] ? fput_many+0x2f/0x1a0 [ 2330.825611] ? ksys_write+0x1a9/0x260 [ 2330.826396] __x64_sys_sendmmsg+0x99/0x100 [ 2330.827239] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2330.828263] do_syscall_64+0x33/0x40 [ 2330.829002] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2330.830041] RIP: 0033:0x7ff18fb2bb19 [ 2330.830787] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2330.834437] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2330.835934] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2330.837327] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2330.838756] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2330.840155] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2330.841570] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:09:10 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, "77004a6efdff00"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = io_uring_setup(0x0, &(0x7f0000000300)={0x0, 0x0, 0x11, 0x0, 0x14, 0x0, r1}) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="01800000", @ANYRES16=0x0, @ANYBLOB="009a00000000000400cc001400cc0008fb70a9258bb805"], 0x2c}, 0x1, 0x0, 0x0, 0x94}, 0x5) r3 = socket$inet(0x2, 0xa, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x3fb) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="44000000640400023852e1bec57c00008cc11726bd7000fedbdf25a9bef32e98ddc71f7db6f4e1013c5415bab2561663fcdb2ff54e02fcee3e7038a68ae929e162a350ef376416e0047f15f0d79b0000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x24048040) r6 = openat$cgroup_int(r2, &(0x7f0000000040)='hugetlb.1GB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r6, 0x40049421, 0x5744d23e737961ca) dup3(r3, 0xffffffffffffffff, 0x0) [ 2345.786080] FAULT_INJECTION: forcing a failure. [ 2345.786080] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2345.787935] CPU: 1 PID: 47418 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2345.788860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2345.789984] Call Trace: [ 2345.790349] dump_stack+0x107/0x167 [ 2345.790834] should_fail.cold+0x5/0xa [ 2345.791360] _copy_from_user+0x2e/0x1b0 [ 2345.791889] __copy_msghdr_from_user+0x91/0x4b0 [ 2345.792509] ? __ia32_sys_shutdown+0x80/0x80 [ 2345.793097] ? udp_v6_push_pending_frames+0x360/0x360 [ 2345.793797] ? inet6_sendmsg+0xbd/0x140 [ 2345.794433] ? inet6_compat_ioctl+0x320/0x320 [ 2345.795117] ? sock_sendmsg+0x55/0x190 [ 2345.795647] sendmsg_copy_msghdr+0xa1/0x160 [ 2345.796285] ? do_recvmmsg+0x6d0/0x6d0 [ 2345.796881] ? __lock_acquire+0x1657/0x5b00 [ 2345.797535] ___sys_sendmsg+0xc6/0x170 [ 2345.798113] ? sendmsg_copy_msghdr+0x160/0x160 [ 2345.798794] ? __lockdep_reset_lock+0x180/0x180 [ 2345.799476] ? trace_hardirqs_on+0x5b/0x180 [ 2345.800127] ? find_held_lock+0x2c/0x110 [ 2345.800735] ? __might_fault+0xd3/0x180 [ 2345.801333] ? lock_downgrade+0x6d0/0x6d0 [ 2345.801937] ? io_schedule_timeout+0x140/0x140 [ 2345.802625] __sys_sendmmsg+0x195/0x470 [ 2345.803263] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2345.803867] ? lock_downgrade+0x6d0/0x6d0 [ 2345.804499] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2345.805175] ? wait_for_completion_io+0x270/0x270 [ 2345.805927] ? rcu_read_lock_any_held+0x75/0xa0 [ 2345.806571] ? vfs_write+0x354/0xa30 [ 2345.807129] ? fput_many+0x2f/0x1a0 [ 2345.807639] ? ksys_write+0x1a9/0x260 [ 2345.808213] __x64_sys_sendmmsg+0x99/0x100 [ 2345.808854] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2345.809617] do_syscall_64+0x33/0x40 [ 2345.810183] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2345.810925] RIP: 0033:0x7ff18fb2bb19 [ 2345.811482] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2345.814096] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2345.815201] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2345.816274] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2345.817318] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2345.818322] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2345.819326] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:09:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730d66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:09:25 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x3f00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:09:25 executing program 0: r0 = timerfd_create(0x1, 0x800) dup3(r0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x0, 0x0, @fd=r4}, 0x0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r6, 0x5411, &(0x7f0000000000)) write$binfmt_elf64(r6, &(0x7f0000001b40)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0xff, 0x81, 0xff, 0x7, 0x3, 0x3e, 0x2, 0xfd, 0x40, 0x328, 0x82e5, 0x4, 0x38, 0x1, 0x3f, 0x200, 0x4}, [{0x4, 0x7f, 0x2, 0x37ac4e14, 0xbb2, 0x0, 0xbb67, 0x1}], "51ea886fda190369761623a6a09c9b911b91ccfabac8d3c48ec4ec65a44666f4d559de771dd4b5d868bfdeeead2fafceea61c72bab095e8e3275c73d7dfe67e2ac635a8c2c09c06fb1b003e6606008bcb7cb37e653116331f67111792818a27b4ff0a68919e897be7d34f9718722dca4e4fc2c72b09682d9e3da09dbe3f72c0cd7fd9f973023d35e165e187858e7e2b81743cd5bb8313b807b07ab3e4b403c331b0269"}, 0x11b) clock_gettime(0x0, &(0x7f0000001a80)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000001980)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000000)=""/18, 0x12}], 0x2, &(0x7f0000000100)=""/49, 0x31}, 0x80000001}, {{&(0x7f0000000300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/144, 0x90}, {&(0x7f0000000440)=""/91, 0x5b}], 0x2, &(0x7f0000000500)=""/30, 0x1e}, 0x6}, {{&(0x7f0000000540)=@tipc, 0x80, &(0x7f0000001680)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/174, 0xae}], 0x2}, 0x4}, {{&(0x7f00000016c0)=@l2tp={0x2, 0x0, @empty}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001740)=""/221, 0xdd}, {&(0x7f0000001840)=""/85, 0x55}], 0x2, &(0x7f0000001900)=""/100, 0x64}, 0x8}], 0x4, 0x8000, &(0x7f0000001ac0)={r7, r8+10000000}) io_uring_enter(r1, 0x76d3, 0x0, 0x0, 0x0, 0x0) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x41, &(0x7f0000001b00)=0x20, 0x4) 04:09:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 33) 04:09:25 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x5c00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:09:25 executing program 3: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x4) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$802154_dgram(0xffffffffffffffff, 0x0, 0x0) bind$802154_dgram(r2, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r2, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xfffffffffffe0306}}}, 0x14) bind$802154_dgram(r1, &(0x7f00000000c0)={0x24, @long={0x3, 0x2, {0xaaaaaaaaaaaa0102}}}, 0x14) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x24, 0x13, 0xc21, 0x0, 0x0, {}, [@typed={0x4}, @typed={0xc, 0x0, 0x0, 0x0, @u64}]}, 0x24}}, 0x0) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) ioctl$BTRFS_IOC_SPACE_INFO(r4, 0xc0109414, &(0x7f0000002200)=ANY=[@ANYBLOB="9d0b0000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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sendmmsg$sock(r2, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r1, 0x89f4, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r4, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, 0x0, 0x1, 0x0, 0x0, 0xf4a677af6e897b8c}, 0x800) 04:09:25 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x25f, 0x7fff, 0x1) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x4001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x46842, 0x0) write$sndseq(r0, &(0x7f0000000100)=[{0x20, 0x0, 0x79, 0x0, @tick=0x2, {0x24, 0x5}, {0x7f, 0x7}, @queue={0x6, {0x7, 0x1373d60}}}, {0xf7, 0x1b, 0x1, 0x8, @tick=0x8, {0x2, 0x6}, {0x4, 0xf7}, @connect={{0x20, 0x93}, {0x9, 0x1}}}, {0x1, 0x8, 0x6, 0x5, @tick=0x2, {0x2}, {0x3, 0x9}, @quote={{0xe2, 0x6}, 0x200, &(0x7f0000000040)={0x40, 0x7e, 0x7, 0x0, @tick=0x1, {0xe2, 0xfc}, {0x8, 0x1f}, @time=@time={0x20, 0x7}}}}, {0x20, 0x3, 0x3, 0x6, @tick, {0xbc, 0x20}, {0x0, 0x8}, @note={0x7a, 0x1, 0x7, 0x6, 0x1}}, {0x7, 0x1, 0x8, 0x9, @time={0x400, 0x14}, {0x6, 0x40}, {0x80}, @time=@time={0xffffffff, 0x8}}, {0x1, 0x0, 0x0, 0x9, @time={0x0, 0x3}, {0x81, 0x8}, {0x5, 0xff}, @quote={{0x0, 0x3f}, 0x100, &(0x7f00000000c0)={0x6, 0x2f, 0x2, 0x7, @tick=0x1, {0xed, 0x40}, {0x0, 0x1}, @raw8={"c9ac788fe98e4e38b0ee7ece"}}}}, {0x6, 0x3, 0x5, 0x53, @time={0x1, 0x6}, {0x0, 0x1a}, {0x1, 0x5}, @raw8={"390f2af5d126de772b7c0ad9"}}, {0x40, 0x1, 0x1, 0x7, @tick=0x3ff, {0x0, 0x3}, {0x0, 0x4f}, @addr={0x5d, 0x9}}, {0xff, 0x5, 0x0, 0x3f, @tick=0xffffffff, {0x4, 0x81}, {0x5, 0x39}, @time=@tick=0x1}], 0xfc) syz_io_uring_setup(0x0, &(0x7f0000000280)={0x0, 0x414f, 0x0, 0x0, 0x16e, 0x0, r1}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0) 04:09:25 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xfc, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:09:25 executing program 0: r0 = openat(0xffffffffffffff9c, 0x0, 0x200001, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f00000000c0)={0x6, 0x3, 0x7fffffff}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$inet(0x2, 0x1, 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="5eb10828000000f703a000281cbf827fdbdf250700c83ae27fd2364cf466696c65302e2f68696c1b0b000010d35f4033602f5bb612b1ca4d9f16dc48835aaad6e29692c5e47f12bcd9b8a3f2d5017d07292c8fa9b57d9e68a64296fb4d6043b72f6d0496ae06d62125ec294ad3f99374c573434ce586b098603d7bbcd069c98a5b8ea58a38637428ff1799a4e6e0b428c93d76951473f4379935d0f448b64c3c7193433fcbcd025319087eba2207d50f8c4d6004d6211568a7c26b5e5e0499976e130a34f34b437d0c67ad621fdad785dc948b"], 0x28}, 0x1, 0x0, 0x0, 0x40040}, 0x40) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x80800, 0x0) fallocate(r2, 0x78, 0x9, 0xc000) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, 0x0) unshare(0x48020200) 04:09:25 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x1f4, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2345.975802] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 04:09:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 34) [ 2346.064054] FAULT_INJECTION: forcing a failure. [ 2346.064054] name failslab, interval 1, probability 0, space 0, times 0 [ 2346.065715] CPU: 1 PID: 47563 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2346.066539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2346.067496] Call Trace: [ 2346.067809] dump_stack+0x107/0x167 [ 2346.068232] should_fail.cold+0x5/0xa [ 2346.068669] ? __alloc_skb+0x6d/0x5b0 [ 2346.069105] should_failslab+0x5/0x20 [ 2346.069543] kmem_cache_alloc_node+0x55/0x370 [ 2346.070065] __alloc_skb+0x6d/0x5b0 [ 2346.070489] alloc_skb_with_frags+0x92/0x570 [ 2346.070985] ? find_held_lock+0x2c/0x110 [ 2346.071452] sock_alloc_send_pskb+0x7af/0x930 [ 2346.071972] ? sk_alloc+0x350/0x350 [ 2346.072387] ? perf_trace_lock+0xac/0x490 [ 2346.072855] ? SOFTIRQ_verbose+0x10/0x10 [ 2346.073313] ? lock_chain_count+0x20/0x20 [ 2346.073796] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2346.074385] ? ip6_mtu+0x1bb/0x370 [ 2346.074796] ? lock_downgrade+0x6d0/0x6d0 [ 2346.075275] ? ip_frag_init+0x350/0x350 [ 2346.075757] ? ip6_finish_output2+0x1f30/0x1f30 [ 2346.076302] ? ip6_mtu+0x1e9/0x370 [ 2346.076733] ? ip6_setup_cork+0xfb7/0x1740 [ 2346.077234] ip6_make_skb+0x2de/0x4e0 [ 2346.077680] ? ip_frag_init+0x350/0x350 [ 2346.078145] ? ip_frag_init+0x350/0x350 [ 2346.078616] ? ip6_push_pending_frames+0xf0/0xf0 [ 2346.079168] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2346.079676] ? lock_downgrade+0x6d0/0x6d0 [ 2346.080172] udpv6_sendmsg+0x2043/0x29b0 [ 2346.080648] ? ip_frag_init+0x350/0x350 [ 2346.081121] ? udp_v6_push_pending_frames+0x360/0x360 [ 2346.081738] ? __lockdep_reset_lock+0x180/0x180 [ 2346.082290] ? hrtimer_start_range_ns+0x336/0x980 [ 2346.082861] ? find_held_lock+0x2c/0x110 [ 2346.083347] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2346.083987] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2346.084568] ? __import_iovec+0x458/0x590 [ 2346.085052] ? udp_v6_push_pending_frames+0x360/0x360 [ 2346.085658] inet6_sendmsg+0x105/0x140 [ 2346.086119] ? inet6_compat_ioctl+0x320/0x320 [ 2346.086641] sock_sendmsg+0xf2/0x190 [ 2346.087079] ____sys_sendmsg+0x334/0x870 [ 2346.087555] ? kernel_sendmsg+0x50/0x50 [ 2346.088021] ? do_recvmmsg+0x6d0/0x6d0 [ 2346.088476] ? __lock_acquire+0x1657/0x5b00 [ 2346.088992] ___sys_sendmsg+0xf3/0x170 [ 2346.089449] ? sendmsg_copy_msghdr+0x160/0x160 [ 2346.089999] ? __lockdep_reset_lock+0x180/0x180 [ 2346.090543] ? trace_hardirqs_on+0x5b/0x180 [ 2346.091054] ? find_held_lock+0x2c/0x110 [ 2346.091535] ? __might_fault+0xd3/0x180 [ 2346.091999] ? lock_downgrade+0x6d0/0x6d0 [ 2346.092484] ? io_schedule_timeout+0x140/0x140 [ 2346.093025] __sys_sendmmsg+0x195/0x470 [ 2346.093488] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2346.094002] ? lock_downgrade+0x6d0/0x6d0 [ 2346.094495] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2346.095059] ? wait_for_completion_io+0x270/0x270 [ 2346.095616] ? rcu_read_lock_any_held+0x75/0xa0 [ 2346.096162] ? vfs_write+0x354/0xa30 [ 2346.096594] ? fput_many+0x2f/0x1a0 [ 2346.097016] ? ksys_write+0x1a9/0x260 [ 2346.097463] __x64_sys_sendmmsg+0x99/0x100 [ 2346.097960] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2346.098569] do_syscall_64+0x33/0x40 [ 2346.099010] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2346.099600] RIP: 0033:0x7ff18fb2bb19 [ 2346.100034] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2346.102138] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2346.103018] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2346.103843] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2346.104666] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2346.105496] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2346.106310] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:09:25 executing program 3: ioctl$BTRFS_IOC_SCRUB_CANCEL(0xffffffffffffffff, 0x941c, 0x0) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, r0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000001c0)="201900d07642da921fd6ff11430c6c6b8c0ac5060048065e24ecf3bb8ce311427ac446646b66cda5c391a00fbccd665cde721d7307fdcb6b969016edfcfc7632c1f3819bab23a38c40d2318820e65ef0262cc5dd8b5bc96f21bc84022b67785d6741984f29f705f842bd5a0870925cdb5d80eb689f80ea6ff07d3876a48c6519dad01907103c1df3928cb15b27437eb6e994a4bed70de633978e40", 0x9b, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="103881220daa0a00f7cd71d4e929db879bd32a67c5af141ec31a48d2ac07a370966f9015cf6485db3d65f9d91664a23348c8dcfe1e33afcebc3842d1fa28d7506d90043a3614280418578a80770d6497966e9453a9e934889eecee97d601767852"]) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x2000002, 0xf154c79f1722d852, 0xffffffffffffffff, 0x10000000) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) pkey_mprotect(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x3, 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) 04:09:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:09:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66730f66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:09:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="64e064a122de5ba039a03e65323aeded01adb0a5320196fed1d43a2a079d8cb7bf4282800d32bb91690eeb725b3b22aff74fbea21ba3431e9fd6d29e9b77a46bc105970d33f9a139bb205382f565a0d25a2220a62be6ad7fcb8e53200e3370cb4e0fb2e2b11d643c1155d105d37aa20369bdcf39dd91d9ffc293bb815b1deb38ee6481bd769ec49dbeac4c5c0bfb3f6a94896de7b835126fabbe0a9cfd560014cb8180293bea6d362f0e56cff6002cfa10a8349e3efdf722e9a553352d2245ad4bf172f86dd16bed448cb1d6fff6d7b92b0eeec9926f2873c2db16312841f7664030865cc5a7df839a5af11237f68116483961e17f40388f4199a7f9de16c688255c67a52eb80d5e610ea3049f7d3a0549b9672bd587c59aab7d1221aacdfcc1d2a6b01a50e0b80088202c76339b2c492d9ba43099e85b6518effa53106cbffdf794c880e65a665e1ed729c2852abc4aadcfe0e55cd95c2a45070a4692e8048ad14cf57885ecfad3aa4611ce4d28016a957acaaa1e9456745bcfe031a4832b73dc83b8e1775fb92538dc1274f3be1af7f6bb72d7cce70dd41dca1569507172e43f8617cf0a5f1ecae9478ec15f42b3ee1e6271e79ad8edd3fe244a9ea549ad83918ec6481732ff0ceead3d7cf4a4b4a574d661fcb2b787c0c8390b23bd547e1c8e7bd20b6e2d20641ba9ae6383e330f22f280405ede63ab975fb2cb10416f0405e8ad338d9731baf5256a36d55d7d6305351a4b97b2f890cdd0724847e080afcdf36d3e50c3ece1ead4bb1884875b773bcfa40e1a1c62370aee74c2fedc08e0fd76f47a2a26f1abc2a0bfe3234875fa42c4073d6eb6ee51489842f29c1744f212a117002c4b77995cb836c3c8080d5053882f2287a1bebcba7e570186bd9dfc0ad17fad8dcda25c08347423c6dc73323c29a26d385bb7e58fc0b7aadeb9829dbfd8dc9a5d16d21c8f4714c0acff144cc075f2c43b6b8deea583d689df4cf0d02fed0452204ff14fe29d02a1d18484d174061c7a3daf131c1a0a92e9899dfdca30af593d89a7754456d1496171efdbf13a5fc638b41819ccc232646acba83f8fc73af513fef5a1d69c8cccb23b1311001e892281135d1950455a68cd08f9b842121c649128ae61dce998fdd237b55c1350acdff665434b190fac47ddaca3fdbf7a442570689814abdcba0f983266fd7d7483950c6e3dbfe5b55d104dd48fb0f850194e5a28ef8cc46232c89cfa6fc7999da923d468a89522513dea4160a7d41a8ace89c4309331b73ecd45ba4b497220c5c514894c138403db07d9b52a82dc42ab88b1b0c2deb1a9c2f25cd00d8a8e2d7abdd73257e2e9866d0feb7dff2d37b1619fdd8b130b18b89306a0bb5c5f63aa37cc87b64b65b7370ce0a01cfa144bb299af8423f0393166a9db31e2256b3d7d25e7ccd5fc0a84b7210827ee78990e2fe99bdcc6dea5f4c8513b2e8a5ee6d71165fe597ec18dd2e1b8e126a706c5fb5a290aeda404435de83b2922280754440f9f783c2fcca12a7e508a4b29b77f97150b0ddd96e937599cd3aa82700bdfa320b1fa84844ecc33bbfb9f851fe9a17b035611c712a39ff8a51b2f83f5ab41e2b63d6a54e60d11804aa4e48b107d7b0f858cfae77498459a80070c567ec8cc1f0fda2edc93e092ca3c95a3803496442a7f97ca4f4ea03dbf46b49afafd0da08d1f16b2b62067a1200a3215f4e8f7427c90de81ce037ddf8c464e93c3b3860c8d9b3980b2653cc1b7d336ea182778fa4b7e7ba77a1583edc1cf6b810466f96d4677ec4c0ccc7fa81eb127518600aba808fd56027219fcde1703fe35c8d4dd8cd5de95ec5018326c949a5c37c4fdc75fc6f6fe7a4089beb2ddb57ecb83083b8ba76f5035752b53175f77f2de12abb6052e84bee8b5c5d731f5715fa9ebcd198370d174d13681af03041bcf48055e183b6f6a6bb71e8379e0a2c038b841b0230aa1899c78a2ea7fccf04e0f83fc9cef539404d2a20b8d847eee69d3a2b6b2c5d99e50326ce15cc7e36eaa2c4ee9f312c67b89440f9f352bf53ea6f6a54bc2ab83b1aef32cd6ad7c602374a3d4e8cf8cbe98ed28651cef0fe475924d0ab2ff48ceec0a49f26626ac02f1dd7428d5345b5a170859c354e2f86e78e6908ca45370eb1b11439020b62907f1acd745362ef9c5bff1f0ae0cdf9b3141e1b37431938b29c573ab2d34da0cd6647413d9a3c802053e376e637773134b2537a0fce3114d3af9fec386308bef75f9ea961ed87d1c874e310ee4596564847df94324b03816e382446c7bceb1c05be916797788545617a35a6d51a8153793cb6556edc25444ff5cd558b525d0015cc26ba16f6f58862e54ca848a2ca72dcda52b6721abf3e13363237d1ec1d82ebefd3ef42edc6e326ceea96e1ff3ca9411704244becee5d2c5e72d83c883de016fa13a467bb52564168717c0ca4f7a4d75153ea427ca84117f64d6478d4b29f0903f1a76c81b206a584468f531670e7c369308e9da97adf06a59f12736673585b2ab1e8a10c13aa7ab5ab2db82ded0e3e85ea637d24233cf76d4c6a4b6ce6480bb4b8407b85d38d5f7ba94056920b2a9892ca317d78d29c48fa077c820c8a444cb1e5c11b9245c0b98a975a64d9bb469b145556baa85d1da630f3a8d1ba0c91d8345a55ad9256be02fe0d856ee95bb9fd76fd74c424c65e13be64936cd79da81cc3e179d1beb99b40be64b4fa93ee492ef0241273467aae42d8db50009a57fce8d45980979dd52090fb8121c32d4a91a24204ce8dfebe5f1a33e638aa49192cd983d4f8a5a0ce721422042d4a24c0dcea42fe9e2882be8301590138073a4bf373db314b290c4a9e7a5744778530adfa8ef0a12cd3d7ad0fa08b886c5e68e2ee1ead0bf47c3cdba647bf3ae00c66b933ab46991b3d5e36cce694a5defb2305b31075cf27b2091cee268540d3bc195de58f65d888ebaa7a5f7b20204967b8fdcb59b66a0dbfd1be873eb980a3b1d03c112bdb1aee8c61c954726b9ed05d6f3b4cc6b5e1caa91c98f979a550fd889fb4c0a5f7509198c6cb085a5938c058bb89291f45b73b0f01a5e7b2f6354acae309d15a6f3df04703d28c4ae0ab9c170252e5a8cc9a8600fa17432326e9ca9597f1a043c8688ccc9b1f4458b54248ddae494f4f33aa9c46134420d94fd9bc522b9d93698fd843d5cae41d67e178907fa725d5a810fd14951e0a21694e0249dad1ad28cec692a366e94a5ed4ad8f1564a2b398e962dfe3199abbd3de8a216a6c9b12240622d257e16b9a0705b99876694a46cf2ebeea00d78fb477345711b183f2c7dc05646012a35b4b34e574eab8a76eb966e8810c440a9eb01fe3c2b0735fd7a0c034894507b739b1c52ddeccf30a2528973bddc4bcfa9f0b430a1e9957fd4b7e7ad1b0195eeecc599066c5109b6a6ee7c0745e37cb176b542b84049a8e5364e522bbea7735b4e29eede1b973b75755275682403159828dc38c17e23a0f76d349edf9fd22542e5d18be7316cebb85a228cad49d1d161f22592142663ab031386847c64da86ec10d7157de3de34593f0d3b9564a08a9018f6525dccb9673236df053c6cd22715a10cc4cf9449e03e432cd96fc284629413b0adb5956ce5242ae3355daee306de2d7f9d507c5c2cbb486c8eba7da1b77f8afddaf2a0ae7e29b2a2630122c5d13829613b6d1369018eccfe63bb836b0891eeef9c68b29ec6fe9546848578aade01cb8ad51aa6c2f0edc42c5be6d407ec24492e0f88567bfd859c358d4ddd5f9011a306bf2d8affd947a02ff8fefa0d8cc680bbb8015a798ccb5c75477254ce6237591cad04ba44d0147502f3fd925f83607726adca6615d2488946753319d2ebdba4ce236f7b6b2977fb21f0fa3dbc8cc71c6569163c314565a3962cec1252fb6ddea2ab37b7a26936cbb62888d7e89b76f66f4244e1488ae299cc12d29943a50add41bb0058768ae75765398206053226b7253ef73e20f339ad6d3115e65b412c4608062919b9fab018cfe8389858a778026f7d225e08115f75119317b7f1ef142dccd4490a29b678ac0ffcf401041f3318db77c04d3806be99af7b5014ada1773694cce731b3f50129cec52ab366dc67ad78c8cdbcbd79ba9ee67cbe13f975f2dde99e6b21dde2822a0928793c8d5d190cfa7a04ae961808642df04f44fb27c27b33fa0f4005f403b6f2e3df83291f1c126b1ae92fb18add8e71064c91e2caf6fb83897bb7255674ab12ba231f559285dc68fec54910db0e2fd2cf0c0bd3ab699ca56bd57745f7ec542f9d72cf9f046213116afb816097af751dd1d7204b33d9a0d53d5ddc1cbe00451f2446e5aedbdde716033923f97de81be644d9642b5817f8430c606419d94d6c3a0a7af7c7cd3341d81c2c9cb4bd1e469d4c4d031f34b84f27ed61009261405ca0a707b83291f80a702a9102616bed57b13c69c63819c03fedab1c1a2d7659db730f4dd48731b527d44a524426d82fe45f2c740dba3509e73ad93519e978b2171d90ea6fdb68f0f0b8dc3f19a00795248d0a4b4f1db5867a48578d7da014e4f6d7d973aa5d9d16a207acbcae0704894a4b885c7a612ada96e775b1bc10af4f09ea67ea548e1714150b0bdff7a4baf2ba38609782af67459c9b9689b512587b3e28d1b919989a2c2544b6c64f04015461ab91f24131c65d8ec016253061751ca2791b6436a3abab004eafa373be653746ba424e29c18a809c0a758e945d71690a1ce08285e0f2648d515948a1a98f8ce399162ccde3359be5fd1fd3df05fb88c47f1624259e963b17916ccea98b850b1c7f83404b6d4d7f49c58073179d58b3528143326ef85ec0e57ed4d93d0d6713b70c98f5a925a387bd3e0d541c3ee6f0ffcc97b4ccb5324779546d274d2b48edc3ba2558ec4eef96cdc501e668c018b39521811b4f5e50ce61f208a4c5745ebe847227fe114bc4d3ab7eeede6093182e581f663bc356c8c8535fb5327f25db3e2576a87be3da80f4fdb3763dbdda36d4fbd2a19d14efb874401690351fdd2acca92e6816b4415b05602f53f6dc3307c857557b151b504dd8c899a945e6bb3f039db8c5bd5701aaa72e89ba66c8ca33005a00ed5193bc5766f99acfce9f7f5ba14bc928ec56315a8f19f936c08ea995e3ac810bd5bbd25548bd40e8a13466a570a6a656466f6978371054ef48db679bda1a40b668ff273b24855cfeb47c857574a9976aa76dc7104703f1ef48e3165ad34dc18780cd6668f56fd95aaa18d94d3d9e3c199ac4017d816f56c56dc9ae7b958e7ab1ed8b8e46ea06e8560457c4ad6064d18b4743691e80ac0d0e12d24bce3a3183b00c7552f0fcb7f5d1330548c2fc8d748373f60850a0032c84cf2be7d7f25bc65118475cdb71add9f28fddb57f6b62062df0baca6632bc97a40dd534b211947292026451580d1d1cdc020dd0cc4203dfb1e576463ae4c04e5b556685fa38fdf5931a3b6e15cfb23a69b21b83bced38baa86ff0fb01e3f2801484e0f7fa89ca1d824274f06d7fd3c0cf75c4900df78f4e734d17823fe418d3762902a98347e9b21a8cfa1b047875cff862f7309ed2845c8ed03a79b7d72efadb9301edee8f818a19f098602bada86d4a80e272a33e6c63fe5573f3025ef28fad29a0145211acb4503f395a4c9512cc156ef94eb9981511bb0d4ac8fd80bf975b7d91a0880ff1a813fa4fa22a040f80d64b20496f8536ca89693228eabe2ab559ed71ec39b2c915295039384fda046053c1fa64d59bbc811f4d6736e39946afc05b4fe679048ce3217d4f0b98d834c54c798223e33", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 35) 04:09:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731066617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2346.314805] FAULT_INJECTION: forcing a failure. [ 2346.314805] name failslab, interval 1, probability 0, space 0, times 0 [ 2346.316440] CPU: 1 PID: 47721 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2346.317174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2346.318062] Call Trace: [ 2346.318369] dump_stack+0x107/0x167 [ 2346.318764] should_fail.cold+0x5/0xa [ 2346.319187] ? create_object.isra.0+0x3a/0xa20 [ 2346.319679] should_failslab+0x5/0x20 [ 2346.320087] kmem_cache_alloc+0x5b/0x360 [ 2346.320522] create_object.isra.0+0x3a/0xa20 [ 2346.320997] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2346.321546] kmem_cache_alloc_node+0x169/0x370 [ 2346.322052] __alloc_skb+0x6d/0x5b0 [ 2346.322445] alloc_skb_with_frags+0x92/0x570 [ 2346.322913] ? find_held_lock+0x2c/0x110 [ 2346.323354] sock_alloc_send_pskb+0x7af/0x930 [ 2346.323838] ? sk_alloc+0x350/0x350 [ 2346.324224] ? perf_trace_lock+0xac/0x490 [ 2346.324672] ? SOFTIRQ_verbose+0x10/0x10 [ 2346.325101] ? lock_chain_count+0x20/0x20 [ 2346.325555] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2346.326095] ? ip6_mtu+0x1bb/0x370 [ 2346.326476] ? lock_downgrade+0x6d0/0x6d0 [ 2346.326921] ? ip_frag_init+0x350/0x350 [ 2346.327358] ? ip6_finish_output2+0x1f30/0x1f30 [ 2346.327854] ? ip6_mtu+0x1e9/0x370 [ 2346.328232] ? ip6_setup_cork+0xfb7/0x1740 [ 2346.328692] ip6_make_skb+0x2de/0x4e0 [ 2346.329098] ? ip_frag_init+0x350/0x350 [ 2346.329530] ? ip_frag_init+0x350/0x350 [ 2346.329954] ? ip6_push_pending_frames+0xf0/0xf0 [ 2346.330473] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2346.330931] ? lock_downgrade+0x6d0/0x6d0 [ 2346.331382] udpv6_sendmsg+0x2043/0x29b0 [ 2346.331814] ? ip_frag_init+0x350/0x350 [ 2346.332246] ? udp_v6_push_pending_frames+0x360/0x360 [ 2346.332787] ? __lockdep_reset_lock+0x180/0x180 [ 2346.333293] ? __lockdep_reset_lock+0x180/0x180 [ 2346.333794] ? find_held_lock+0x2c/0x110 [ 2346.334237] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2346.334820] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2346.335344] ? __import_iovec+0x458/0x590 [ 2346.335788] ? udp_v6_push_pending_frames+0x360/0x360 [ 2346.336334] inet6_sendmsg+0x105/0x140 [ 2346.336743] ? inet6_compat_ioctl+0x320/0x320 [ 2346.337218] sock_sendmsg+0xf2/0x190 [ 2346.337616] ____sys_sendmsg+0x334/0x870 [ 2346.338061] ? kernel_sendmsg+0x50/0x50 [ 2346.338483] ? do_recvmmsg+0x6d0/0x6d0 [ 2346.338903] ? __lock_acquire+0x1657/0x5b00 [ 2346.339364] ___sys_sendmsg+0xf3/0x170 [ 2346.339787] ? sendmsg_copy_msghdr+0x160/0x160 [ 2346.340267] ? vmacache_find+0x55/0x2a0 [ 2346.340696] ? __lockdep_reset_lock+0x180/0x180 [ 2346.341192] ? find_held_lock+0x2c/0x110 [ 2346.341631] ? __might_fault+0xd3/0x180 [ 2346.342101] ? lock_downgrade+0x6d0/0x6d0 [ 2346.342545] ? asm_exc_page_fault+0x1e/0x30 [ 2346.343012] __sys_sendmmsg+0x195/0x470 [ 2346.343437] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2346.343894] ? lock_downgrade+0x6d0/0x6d0 [ 2346.344350] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2346.344866] ? wait_for_completion_io+0x270/0x270 [ 2346.345380] ? rcu_read_lock_any_held+0x75/0xa0 [ 2346.345872] ? vfs_write+0x354/0xa30 [ 2346.346274] ? fput_many+0x2f/0x1a0 [ 2346.346671] ? ksys_write+0x1a9/0x260 [ 2346.347084] __x64_sys_sendmmsg+0x99/0x100 [ 2346.347531] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2346.348085] do_syscall_64+0x33/0x40 [ 2346.348482] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2346.349026] RIP: 0033:0x7ff18fb2bb19 [ 2346.349426] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2346.351373] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2346.352174] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2346.352925] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2346.353688] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2346.354447] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2346.355202] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:09:25 executing program 3: r0 = syz_io_uring_setup(0x50d2, &(0x7f00000004c0)={0x0, 0x0, 0x2, 0x0, 0x26c, 0x0, 0x0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, &(0x7f00000000c0)=ANY=[], 0x108) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x6, 0x0, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x2) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000380)={'mangle\x00', 0x0, [0x7, 0x4, 0x1, 0x1d, 0x1]}, &(0x7f0000000000)=0x54) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_io_uring_setup(0x1, &(0x7f0000000140)={0x0, 0x0, 0x10, 0xffffffff, 0x307}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000480), &(0x7f0000000540)) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) socket$netlink(0x10, 0x3, 0xb) ioctl$BTRFS_IOC_DEFRAG_RANGE(r3, 0x40309410, &(0x7f0000000300)={0x1001, 0xfffffffffffffffc, 0x3, 0xc9, 0x1, [0x7bd, 0x7, 0x7c, 0x6]}) write$sndseq(r1, &(0x7f0000000400)=[{0xb6, 0xc1, 0x1, 0x0, @time={0x100, 0xeb}, {0x0, 0x1}, {0x59, 0xbc}, @addr={0x6, 0x7}}], 0x1c) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) fork() r4 = fork() r5 = fork() kcmp(r4, r5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000100)) 04:09:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 36) [ 2363.735067] FAULT_INJECTION: forcing a failure. [ 2363.735067] name failslab, interval 1, probability 0, space 0, times 0 [ 2363.736767] CPU: 1 PID: 47976 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2363.737525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2363.738422] Call Trace: [ 2363.738718] dump_stack+0x107/0x167 [ 2363.739113] should_fail.cold+0x5/0xa [ 2363.739530] should_failslab+0x5/0x20 [ 2363.739945] __kmalloc_node_track_caller+0x74/0x3f0 [ 2363.740485] ? alloc_skb_with_frags+0x92/0x570 [ 2363.740980] __alloc_skb+0xb1/0x5b0 [ 2363.741382] alloc_skb_with_frags+0x92/0x570 [ 2363.741853] ? find_held_lock+0x2c/0x110 [ 2363.742307] sock_alloc_send_pskb+0x7af/0x930 [ 2363.742799] ? sk_alloc+0x350/0x350 [ 2363.743191] ? perf_trace_lock+0xac/0x490 [ 2363.743640] ? SOFTIRQ_verbose+0x10/0x10 [ 2363.744074] ? lock_chain_count+0x20/0x20 [ 2363.744523] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2363.745058] ? ip6_mtu+0x1bb/0x370 [ 2363.745441] ? lock_downgrade+0x6d0/0x6d0 [ 2363.745877] ? ip_frag_init+0x350/0x350 [ 2363.746315] ? ip6_finish_output2+0x1f30/0x1f30 [ 2363.746808] ? ip6_mtu+0x1e9/0x370 04:09:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731166617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:09:43 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x218, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:09:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x6000, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:09:43 executing program 2: r0 = shmget(0x2, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/158) r1 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000002, r1) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6, r1) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r3 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x4000) shmctl$IPC_RMID(r3, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000440), 0x1) 04:09:43 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x157) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x105142, 0x0) copy_file_range(r3, &(0x7f00000001c0)=0x9, r1, &(0x7f0000000280)=0x10000, 0xc3a, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = creat(&(0x7f0000000180)='./file1\x00', 0x0) close(r5) openat(r5, &(0x7f0000000240)='./file0\x00', 0x40001, 0x23) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x0, r2, 0x507, 0x6, 0x6, 0x7}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x0) r6 = openat2(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x210000, 0xc6}, 0x18) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r7, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r7, 0x0, r7, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x2, 0xff, 0xff, 0x6, 0x0, 0xfffffffffffffff7, 0x889, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xdc18, 0x2, @perf_config_ext={0x6, 0x9}, 0x10090, 0xea, 0x1, 0x0, 0x81, 0x8, 0x8, 0x0, 0x1, 0x0, 0x7}, 0x0, 0x3, r7, 0x9) openat(r6, &(0x7f0000000340)='./file0/file0\x00', 0x0, 0xfae887f1e6eebfb1) 04:09:43 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x4000, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:09:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000280)="201900d07642da921fd6ff11430c6c6b8c0ac5060048065e24ecf3bb8c2a11427ac446646b66cda5c391a00fbccd665cde721d3307fdcb6b969016edfcfc7632c1f381000000008c40d2318820e65ef0e26f611d8a4b74fef4d4b346262cc5dd8b5bc96f21bc84022b67785d6741984f3db78429f705f80000000000007fff5d80eb689f80ea6ff019a5000000c3060c64d762eebb09f0c685e1b02e521c2a67ade5665826fefce3da25a39909acacc58473e1a963ab5a7f98096e4f588af172fd6b59af3b9f339c2397e4b320cd7bb643ab211c6f05b6317b6214ad1332dc525ba4464ea7f3ed4a73404a5083384074109963dd2257fbdccdd5b6187fc17c09000000000000002b9d2f9b3354e24f449b8c107a4a16f9f495954e81ab7d173612", 0x121, 0x4e0}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="80"]) r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000140)='./file0\x00', 0x200000000000000, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000180)="fa6e004deb5a795539192e8e1939d8db6d6f85d99118eb5e0a66416d0767c31810f45703f57cdf551aa2f3a574b41dc4f161e43699c2db8acfc9069fa6d33a448304283b08bc1201abe33b6130b6a2dda0f32124c981c0e1a20466a295e2c1a9011afaa6", 0x64, 0x1}, {&(0x7f0000000200)="0a6002aef7085c544bdd499a3f206830fc9334c5519ea02a4ab32d1fcac36ff85dc7f34ac8749a5e221edbdd7e910a0c81f9562f3a52dea4a5d4cc5717445fe0177b021ba7280b9ed882dc6fc7d41bbd3e0eb0a5c50edc1078c62f8027ad9ec3eb81dbf2bada", 0x66, 0x3}, {&(0x7f0000000480)="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", 0x1000, 0x5}, {&(0x7f0000001480)="638b42792b7b3ad98a858fa37246e1109d0b946d04acc08d953e79f813bad7d864503e74239e35faf8ff681e40a7a5381161a0e6a7b908d53314b00ff1701ef032a316f1042dec9f86ba63ee765ffd0ffb096c7978004f5d7f25b554a7c2c96ca82ab533c187c0ba5c14eac1a0a20d44a722d81db8ab98339bc63a987edcb7f2cccc9ccae9d9f6aba9d1397d77d5e89306408c83b8f79852d64bad7128644a8b231c56dcf451f10a804bdfa58256fc799f19f30e602a3e565a1ac3e8e0c08afa23ec5c0b2816c695cc8addb28f7888b7905823", 0xd3, 0x7ff}], 0x1240000, &(0x7f0000001580)={[{@nr_blocks={'nr_blocks', 0x3d, [0x34, 0x70, 0x2d, 0x39, 0xb5b762b3045ca857, 0x35]}}, {@mode}, {@huge_never}, {@size={'size', 0x3d, [0x88471b7de99fb73a, 0x36, 0x67]}}, {@huge_within_size}, {@huge_advise}, {@size={'size', 0x3d, [0x77, 0x6b, 0x74, 0xb, 0x1d]}}], [{@hash}, {@dont_appraise}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) openat(r0, &(0x7f0000001640)='./file0\x00', 0x208582, 0x80) [ 2363.747185] ? ip6_setup_cork+0xfb7/0x1740 [ 2363.747885] ip6_make_skb+0x2de/0x4e0 [ 2363.748334] ? ip_frag_init+0x350/0x350 [ 2363.748801] ? ip_frag_init+0x350/0x350 [ 2363.749225] ? ip6_push_pending_frames+0xf0/0xf0 [ 2363.749733] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2363.750190] ? lock_downgrade+0x6d0/0x6d0 [ 2363.750645] udpv6_sendmsg+0x2043/0x29b0 [ 2363.751077] ? ip_frag_init+0x350/0x350 [ 2363.751514] ? udp_v6_push_pending_frames+0x360/0x360 [ 2363.752073] ? __lockdep_reset_lock+0x180/0x180 [ 2363.752574] ? hrtimer_start_range_ns+0x336/0x980 [ 2363.753092] ? find_held_lock+0x2c/0x110 [ 2363.753534] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2363.754114] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2363.754654] ? __import_iovec+0x458/0x590 [ 2363.755102] ? udp_v6_push_pending_frames+0x360/0x360 [ 2363.755647] inet6_sendmsg+0x105/0x140 [ 2363.756061] ? inet6_compat_ioctl+0x320/0x320 [ 2363.756531] sock_sendmsg+0xf2/0x190 [ 2363.756930] ____sys_sendmsg+0x334/0x870 [ 2363.757361] ? kernel_sendmsg+0x50/0x50 [ 2363.757779] ? do_recvmmsg+0x6d0/0x6d0 [ 2363.758199] ? __lock_acquire+0x1657/0x5b00 [ 2363.758681] ___sys_sendmsg+0xf3/0x170 [ 2363.759098] ? sendmsg_copy_msghdr+0x160/0x160 [ 2363.759597] ? __lockdep_reset_lock+0x180/0x180 [ 2363.760089] ? trace_hardirqs_on+0x5b/0x180 [ 2363.760572] ? find_held_lock+0x2c/0x110 [ 2363.761005] ? __might_fault+0xd3/0x180 [ 2363.761448] ? lock_downgrade+0x6d0/0x6d0 [ 2363.761885] ? io_schedule_timeout+0x140/0x140 [ 2363.762416] __sys_sendmmsg+0x195/0x470 [ 2363.762841] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2363.763322] ? lock_downgrade+0x6d0/0x6d0 [ 2363.763778] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2363.764312] ? wait_for_completion_io+0x270/0x270 [ 2363.764827] ? rcu_read_lock_any_held+0x75/0xa0 [ 2363.765347] ? vfs_write+0x354/0xa30 [ 2363.765746] ? fput_many+0x2f/0x1a0 [ 2363.766153] ? ksys_write+0x1a9/0x260 [ 2363.766569] __x64_sys_sendmmsg+0x99/0x100 [ 2363.767040] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2363.767590] do_syscall_64+0x33/0x40 [ 2363.768005] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2363.768546] RIP: 0033:0x7ff18fb2bb19 [ 2363.768962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2363.770903] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2363.771745] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2363.772491] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2363.773285] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2363.774068] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2363.774830] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:09:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731266617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:09:43 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, 0xfffffffffffffffe) 04:09:43 executing program 3: prctl$PR_CAPBSET_READ(0x17, 0x10) prctl$PR_CAPBSET_READ(0x17, 0x23) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000002}, 0x80c0) sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x0) prctl$PR_CAPBSET_READ(0x17, 0x18) openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x325300, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/pid\x00') openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x200, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = dup2(r1, r0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r2, 0x0, 0x0}, 0x0) r3 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x4004, @fd_index=0x6, 0x401, 0x0, 0x0, 0x4, 0x0, {0x0, r6}}, 0x9) fork() mkdirat$binderfs(0xffffffffffffff9c, &(0x7f0000000440)='./binderfs2\x00', 0x1ff) io_uring_setup(0x1ba8, &(0x7f0000000480)={0x0, 0x3c2c, 0x20, 0x1, 0x2ac}) 04:09:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 37) 04:09:43 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) mount(&(0x7f0000000180)=@filename='./mnt\x00', &(0x7f00000001c0)='./mnt\x00', &(0x7f0000000200)='bpf\x00', 0x9008, &(0x7f0000000240)='nr_inodes') syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000140)='./mnt\x00', 0x0, 0x0, 0x0, 0x3a0c0a0, &(0x7f0000000000)={[{@nr_inodes={'nr_inodes', 0x3d, [0x6d]}}]}) 04:09:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731366617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2363.958061] hugetlbfs: Bad value 'm' for mount option 'nr_inodes' [ 2363.958061] [ 2363.966823] FAULT_INJECTION: forcing a failure. [ 2363.966823] name failslab, interval 1, probability 0, space 0, times 0 [ 2363.968097] CPU: 1 PID: 48192 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2363.968840] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2363.969723] Call Trace: [ 2363.970022] dump_stack+0x107/0x167 [ 2363.970423] should_fail.cold+0x5/0xa [ 2363.970834] ? create_object.isra.0+0x3a/0xa20 [ 2363.971325] should_failslab+0x5/0x20 [ 2363.971730] kmem_cache_alloc+0x5b/0x360 [ 2363.972171] create_object.isra.0+0x3a/0xa20 [ 2363.972640] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2363.973180] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2363.973724] ? alloc_skb_with_frags+0x92/0x570 [ 2363.974226] __alloc_skb+0xb1/0x5b0 [ 2363.974625] alloc_skb_with_frags+0x92/0x570 [ 2363.975095] ? find_held_lock+0x2c/0x110 [ 2363.975537] sock_alloc_send_pskb+0x7af/0x930 [ 2363.976028] ? sk_alloc+0x350/0x350 [ 2363.976417] ? perf_trace_lock+0xac/0x490 [ 2363.976866] ? SOFTIRQ_verbose+0x10/0x10 [ 2363.977295] ? lock_chain_count+0x20/0x20 [ 2363.977744] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2363.978295] ? ip6_mtu+0x1bb/0x370 [ 2363.978671] ? lock_downgrade+0x6d0/0x6d0 [ 2363.979116] ? ip_frag_init+0x350/0x350 [ 2363.979553] ? ip6_finish_output2+0x1f30/0x1f30 [ 2363.980071] ? ip6_mtu+0x1e9/0x370 [ 2363.980451] ? ip6_setup_cork+0xfb7/0x1740 [ 2363.980908] ip6_make_skb+0x2de/0x4e0 [ 2363.981317] ? ip_frag_init+0x350/0x350 [ 2363.981741] ? ip_frag_init+0x350/0x350 [ 2363.982168] ? ip6_push_pending_frames+0xf0/0xf0 [ 2363.982691] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2363.983156] ? lock_downgrade+0x6d0/0x6d0 [ 2363.983613] udpv6_sendmsg+0x2043/0x29b0 [ 2363.984056] ? ip_frag_init+0x350/0x350 [ 2363.984484] ? udp_v6_push_pending_frames+0x360/0x360 [ 2363.985031] ? __lockdep_reset_lock+0x180/0x180 [ 2363.985532] ? __lockdep_reset_lock+0x180/0x180 [ 2363.986131] ? find_held_lock+0x2c/0x110 [ 2363.986710] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2363.987304] ? __import_iovec+0x458/0x590 [ 2363.987747] ? udp_v6_push_pending_frames+0x360/0x360 [ 2363.988295] inet6_sendmsg+0x105/0x140 [ 2363.988706] ? inet6_compat_ioctl+0x320/0x320 [ 2363.989203] sock_sendmsg+0xf2/0x190 [ 2363.989599] ____sys_sendmsg+0x334/0x870 [ 2363.990052] ? kernel_sendmsg+0x50/0x50 [ 2363.990477] ? do_recvmmsg+0x6d0/0x6d0 [ 2363.990911] ? __lock_acquire+0x1657/0x5b00 [ 2363.991393] ___sys_sendmsg+0xf3/0x170 [ 2363.991822] ? sendmsg_copy_msghdr+0x160/0x160 [ 2363.992323] ? vmacache_find+0x55/0x2a0 [ 2363.992763] ? __lockdep_reset_lock+0x180/0x180 [ 2363.993280] ? find_held_lock+0x2c/0x110 [ 2363.993731] ? __might_fault+0xd3/0x180 [ 2363.994167] ? lock_downgrade+0x6d0/0x6d0 [ 2363.994618] ? asm_exc_page_fault+0x1e/0x30 [ 2363.995108] __sys_sendmmsg+0x195/0x470 [ 2363.995548] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2363.996022] ? lock_downgrade+0x6d0/0x6d0 [ 2363.996487] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2363.996998] ? wait_for_completion_io+0x270/0x270 [ 2363.997531] ? rcu_read_lock_any_held+0x75/0xa0 [ 2363.998043] ? vfs_write+0x354/0xa30 [ 2363.998463] ? fput_many+0x2f/0x1a0 [ 2363.998869] ? ksys_write+0x1a9/0x260 [ 2363.999298] __x64_sys_sendmmsg+0x99/0x100 [ 2363.999770] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2364.000341] do_syscall_64+0x33/0x40 [ 2364.000750] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2364.001314] RIP: 0033:0x7ff18fb2bb19 [ 2364.001724] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2364.003754] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2364.004574] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2364.005362] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2364.006139] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2364.006934] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2364.007702] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:09:43 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{0x8, 0x5, 0x8, 0xd}]}) close_range(r0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x5f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1c) [ 2364.135080] kauditd_printk_skb: 23 callbacks suppressed [ 2364.135100] audit: type=1326 audit(1675742983.658:72): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=48292 comm="syz-executor.2" exe="/syz-executor.2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcfb807bb19 code=0x0 04:10:00 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731466617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 38) 04:10:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x8004, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:10:00 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x240, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:10:00 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file1\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000540)='./file0\x00', 0x0) pwrite64(r3, &(0x7f00000000c0), 0x17, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r4, 0x0, r4, 0x0, 0x0, 0x0) linkat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00000000c0)='./file1\x00', 0x0) r5 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r6 = syz_open_dev$mouse(&(0x7f0000000200), 0x401, 0x141240) accept4$inet(r6, 0x0, &(0x7f0000000400), 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000040)={'nr0\x00', {0x2, 0x0, @dev}}) lsetxattr$trusted_overlay_redirect(&(0x7f0000000440)='./file1\x00', &(0x7f0000000480), &(0x7f00000004c0)='./file1\x00', 0x8, 0x1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r7, 0x0) mount$9p_xen(&(0x7f0000000140), &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), 0x100000, &(0x7f00000002c0)=ANY=[@ANYBLOB="7472c6beaa4078656e2c6163636573733d616e792c64656275673d307830303030303030301b303030303030322c6163636573733d616e792c70726976706f72742c666f776e65723c", @ANYRESDEC=r3, @ANYBLOB=',fowner>', @ANYRESDEC=0xee00, @ANYBLOB=',fsname=[#!$,\x00']) renameat2(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file1\x00', 0x0) recvfrom$unix(r0, &(0x7f0000000380)=""/84, 0x54, 0x103, 0x0, 0x0) 04:10:00 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000440)={{r0}, 0x9, 0x401, 0x10001}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) open_tree(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100) sendmsg$nl_xfrm(r1, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="480100001000010000000000000000feab1e0001004000000000000000000000fe8000000000000000000000000000aa00"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="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"], 0x148}}, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000001740), 0x60000, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4010}, 0x41) ioctl$sock_ipv6_tunnel_SIOCADDPRL(0xffffffffffffffff, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) creat(&(0x7f0000000000)='./file0\x00', 0x0) 04:10:00 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x4002, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:10:00 executing program 0: r0 = creat(&(0x7f0000000180)='./file1\x00', 0x104) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f0000000100)={0x0, 0x8001, 0x0, 0x6, 0x0, "9c29e77a13390700fde1bb28cb12723ece1f73", 0x3, 0xa}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0xf0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/raw\x00') openat(r2, &(0x7f0000000280)='./file1\x00', 0x2a400, 0x80) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r1, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x41) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r4, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r3) syz_open_dev$mouse(&(0x7f00000003c0), 0x0, 0x30b200) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0xe40, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x44000) io_uring_enter(r5, 0x4484, 0x62b9, 0x3, &(0x7f0000000200)={[0x5]}, 0x8) openat(r1, &(0x7f0000000000)='./file1\x00', 0x200, 0x11) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) io_uring_enter(r5, 0x27b0, 0x9793, 0x3, &(0x7f00000000c0)={[0x4]}, 0x8) [ 2381.436049] FAULT_INJECTION: forcing a failure. [ 2381.436049] name failslab, interval 1, probability 0, space 0, times 0 [ 2381.438645] CPU: 1 PID: 48609 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2381.440176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2381.442002] Call Trace: [ 2381.442613] dump_stack+0x107/0x167 [ 2381.443496] should_fail.cold+0x5/0xa [ 2381.444406] ? create_object.isra.0+0x3a/0xa20 [ 2381.445411] should_failslab+0x5/0x20 [ 2381.446249] kmem_cache_alloc+0x5b/0x360 [ 2381.447163] create_object.isra.0+0x3a/0xa20 [ 2381.448128] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2381.449253] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2381.450371] ? alloc_skb_with_frags+0x92/0x570 [ 2381.451357] __alloc_skb+0xb1/0x5b0 [ 2381.452097] alloc_skb_with_frags+0x92/0x570 [ 2381.452997] ? find_held_lock+0x2c/0x110 [ 2381.453844] sock_alloc_send_pskb+0x7af/0x930 [ 2381.454782] ? sk_alloc+0x350/0x350 [ 2381.455533] ? perf_trace_lock+0xac/0x490 [ 2381.456379] ? SOFTIRQ_verbose+0x10/0x10 [ 2381.457208] ? lock_chain_count+0x20/0x20 [ 2381.458069] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2381.459113] ? ip6_mtu+0x1bb/0x370 [ 2381.459843] ? lock_downgrade+0x6d0/0x6d0 [ 2381.460695] ? ip_frag_init+0x350/0x350 [ 2381.461524] ? ip6_finish_output2+0x1f30/0x1f30 [ 2381.462497] ? ip6_mtu+0x1e9/0x370 [ 2381.463219] ? ip6_setup_cork+0xfb7/0x1740 [ 2381.464087] ip6_make_skb+0x2de/0x4e0 [ 2381.464867] ? ip_frag_init+0x350/0x350 [ 2381.465684] ? ip_frag_init+0x350/0x350 [ 2381.466507] ? ip6_push_pending_frames+0xf0/0xf0 [ 2381.467481] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2381.468364] ? lock_downgrade+0x6d0/0x6d0 [ 2381.469234] udpv6_sendmsg+0x2043/0x29b0 [ 2381.470068] ? ip_frag_init+0x350/0x350 [ 2381.470901] ? udp_v6_push_pending_frames+0x360/0x360 [ 2381.471953] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2381.473059] ? trace_hardirqs_on+0x5b/0x180 [ 2381.473953] ? __lockdep_reset_lock+0x180/0x180 [ 2381.474913] ? lock_acquire+0xaf/0x490 [ 2381.475721] ? irqentry_enter+0x26/0x60 [ 2381.476548] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2381.477657] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2381.478686] ? __import_iovec+0x458/0x590 [ 2381.479532] ? udp_v6_push_pending_frames+0x360/0x360 [ 2381.480590] inet6_sendmsg+0x105/0x140 [ 2381.481383] ? inet6_compat_ioctl+0x320/0x320 [ 2381.482297] sock_sendmsg+0xf2/0x190 [ 2381.483052] ____sys_sendmsg+0x334/0x870 [ 2381.483868] ? kernel_sendmsg+0x50/0x50 [ 2381.484673] ? do_recvmmsg+0x6d0/0x6d0 [ 2381.485467] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2381.486543] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2381.487640] ? trace_hardirqs_on+0x5b/0x180 [ 2381.488519] ___sys_sendmsg+0xf3/0x170 [ 2381.489302] ? sendmsg_copy_msghdr+0x160/0x160 [ 2381.490220] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2381.491149] ? _raw_spin_unlock_irq+0x27/0x30 [ 2381.492053] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2381.492953] ? finish_task_switch+0x126/0x5d0 [ 2381.493849] ? finish_task_switch+0xef/0x5d0 [ 2381.494737] ? __switch_to+0x572/0xff0 [ 2381.495515] ? __switch_to_asm+0x3a/0x60 [ 2381.496326] ? __switch_to_asm+0x34/0x60 [ 2381.497145] ? __schedule+0x850/0x1ed0 [ 2381.497943] ? io_schedule_timeout+0x140/0x140 [ 2381.498891] __sys_sendmmsg+0x195/0x470 [ 2381.499693] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2381.500576] ? lock_downgrade+0x6d0/0x6d0 [ 2381.501445] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2381.502434] ? wait_for_completion_io+0x270/0x270 [ 2381.503432] ? rcu_read_lock_any_held+0x75/0xa0 [ 2381.504383] ? vfs_write+0x354/0xa30 [ 2381.505142] ? fput_many+0x2f/0x1a0 [ 2381.505886] ? ksys_write+0x1a9/0x260 [ 2381.506697] __x64_sys_sendmmsg+0x99/0x100 [ 2381.507555] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2381.508596] do_syscall_64+0x33/0x40 [ 2381.509351] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2381.510401] RIP: 0033:0x7ff18fb2bb19 [ 2381.511169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2381.514940] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2381.516512] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2381.517941] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2381.519390] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2381.520820] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2381.522250] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:10:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="a6707a09e3ba8a8aa08b3ad67de09d688843c1d7fff7568297cd3391923d58cdaa9e991e515df1a12c28562520af6a90301258620266d432ea23224a30ebd80ed22f8daca6", 0x45}, {&(0x7f0000000140)="83c6ac34017d6da348e4e6e3e7afdf2055f98e5016086b421e0e54689c6d1eee85050140d19adbe99e9b33ef2132e42cd26e143b2780a140a90dc63e53efde3d93f82f6f2f4cbcc0a1049ee3c2fbaa071efd2853d3fd202f9bc28c66b12ddfe1d2923ca94c117540c52b16abdaaa459897be9e4f3a5e64e22a33f4", 0x7b}], 0x2, &(0x7f0000000240)=[@dstopts_2292={{0x18}}], 0x18}, 0x0) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x14d140, 0x0) pread64(r3, &(0x7f0000000380)=""/4096, 0x1000, 0x4) 04:10:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731566617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:01 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000000)={0x90000019}) r2 = epoll_create(0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x7, 0x6, @multicast}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000200)) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002740), 0xffffffffffffffff) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_EEE_SET(r4, &(0x7f0000002800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x34, r5, 0x1, 0x0, 0x0, {0x8}, [@ETHTOOL_A_EEE_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_EEE_MODES_OURS={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}]}, 0x34}}, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x14) r8 = creat(0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r8) pipe(0x0) dup2(r3, r0) r9 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'veth0_to_team\x00'}) 04:10:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731666617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731766617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 39) 04:10:01 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x140, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000180)={0x38, 0x3a, 0x11, 0x1d, 0x6, 0x3, 0x6, 0x10a, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000100001000000001c59994138a307ea0000000000", @ANYRES32, @ANYBLOB="0400000008001b"], 0x28}}, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000040)={'hsr0\x00'}) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x4000, 0x0) 04:10:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731866617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2382.045948] FAULT_INJECTION: forcing a failure. [ 2382.045948] name failslab, interval 1, probability 0, space 0, times 0 [ 2382.048799] CPU: 1 PID: 48946 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2382.050194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2382.051864] Call Trace: [ 2382.052409] dump_stack+0x107/0x167 [ 2382.053150] should_fail.cold+0x5/0xa [ 2382.053920] ? __alloc_skb+0x6d/0x5b0 [ 2382.054713] should_failslab+0x5/0x20 [ 2382.055479] kmem_cache_alloc_node+0x55/0x370 [ 2382.056393] __alloc_skb+0x6d/0x5b0 [ 2382.057138] alloc_skb_with_frags+0x92/0x570 [ 2382.058028] ? find_held_lock+0x2c/0x110 [ 2382.058885] sock_alloc_send_pskb+0x7af/0x930 [ 2382.059817] ? sk_alloc+0x350/0x350 [ 2382.060567] ? perf_trace_lock+0xac/0x490 [ 2382.061413] ? SOFTIRQ_verbose+0x10/0x10 [ 2382.062247] ? lock_chain_count+0x20/0x20 [ 2382.063126] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2382.064156] ? ip6_mtu+0x1bb/0x370 [ 2382.064885] ? lock_downgrade+0x6d0/0x6d0 [ 2382.065729] ? ip_frag_init+0x350/0x350 [ 2382.066562] ? ip6_finish_output2+0x1f30/0x1f30 [ 2382.067511] ? ip6_mtu+0x1e9/0x370 [ 2382.068246] ? ip6_setup_cork+0xfb7/0x1740 [ 2382.069116] ip6_make_skb+0x2de/0x4e0 [ 2382.069892] ? ip_frag_init+0x350/0x350 [ 2382.070727] ? ip_frag_init+0x350/0x350 [ 2382.071551] ? ip6_push_pending_frames+0xf0/0xf0 [ 2382.072518] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2382.073399] ? lock_downgrade+0x6d0/0x6d0 [ 2382.074265] udpv6_sendmsg+0x2043/0x29b0 [ 2382.075105] ? ip_frag_init+0x350/0x350 [ 2382.075933] ? udp_v6_push_pending_frames+0x360/0x360 [ 2382.076993] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2382.078076] ? __lockdep_reset_lock+0x180/0x180 [ 2382.079048] ? find_held_lock+0x2c/0x110 [ 2382.079905] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2382.080922] ? __import_iovec+0x458/0x590 [ 2382.081772] ? udp_v6_push_pending_frames+0x360/0x360 [ 2382.082831] inet6_sendmsg+0x105/0x140 [ 2382.083627] ? inet6_compat_ioctl+0x320/0x320 [ 2382.084542] sock_sendmsg+0xf2/0x190 [ 2382.085306] ____sys_sendmsg+0x334/0x870 [ 2382.086142] ? kernel_sendmsg+0x50/0x50 [ 2382.086967] ? do_recvmmsg+0x6d0/0x6d0 [ 2382.087772] ? __lock_acquire+0x1657/0x5b00 [ 2382.088669] ___sys_sendmsg+0xf3/0x170 [ 2382.089472] ? sendmsg_copy_msghdr+0x160/0x160 [ 2382.090416] ? __lockdep_reset_lock+0x180/0x180 [ 2382.091383] ? find_held_lock+0x2c/0x110 [ 2382.092219] ? __might_fault+0xd3/0x180 [ 2382.093037] ? lock_downgrade+0x6d0/0x6d0 [ 2382.093894] ? io_schedule_timeout+0x140/0x140 [ 2382.094907] __sys_sendmmsg+0x195/0x470 [ 2382.095729] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2382.096604] ? lock_downgrade+0x6d0/0x6d0 [ 2382.097474] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2382.098472] ? wait_for_completion_io+0x270/0x270 [ 2382.099467] ? rcu_read_lock_any_held+0x75/0xa0 [ 2382.100421] ? vfs_write+0x354/0xa30 [ 2382.101189] ? fput_many+0x2f/0x1a0 [ 2382.101937] ? ksys_write+0x1a9/0x260 [ 2382.102734] __x64_sys_sendmmsg+0x99/0x100 [ 2382.103608] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2382.104669] do_syscall_64+0x33/0x40 [ 2382.105436] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2382.106514] RIP: 0033:0x7ff18fb2bb19 [ 2382.107276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2382.111052] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2382.112617] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2382.114072] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2382.115541] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2382.117001] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2382.118476] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:10:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731966617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:01 executing program 0: ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000140)={{0x1, 0x1, 0xffffffffffffffb9, 0xffffffffffffffff}, './file1\x00'}) copy_file_range(0xffffffffffffffff, &(0x7f00000000c0)=0x800, r0, &(0x7f00000002c0), 0x3f, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000000c0), 0x0, 0x40004e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) r3 = syz_open_procfs(0x0, &(0x7f0000000580)='net/ptype\x00') pread64(r3, &(0x7f00000001c0)=""/206, 0xce, 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) sendfile(r4, r2, &(0x7f0000000300)=0x7ff, 0x8) dup3(r1, r3, 0x80000) 04:10:18 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'macsec0\x00'}) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000000)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0), 0xc}, 0x31, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') read(r0, &(0x7f0000000200)=""/95, 0x5f) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'team_slave_1\x00'}) preadv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/129, 0x81}], 0x1, 0x2, 0x7) pread64(r1, &(0x7f0000001100)=""/4095, 0xfff, 0x0) syz_open_dev$vcsu(&(0x7f0000000140), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000180)=0xfff) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @empty}}, &(0x7f0000000100)=0x1c) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000300)={0x1f, 0x6, @any, 0x1000, 0x1}, 0xe) creat(&(0x7f0000000340)='./file0\x00', 0x0) pread64(0xffffffffffffffff, &(0x7f0000000380)=""/243, 0xf3, 0x81) openat$cgroup_devices(r1, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) 04:10:18 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_setup(0x1d, &(0x7f00000001c0), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x23456}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r4}, 0xfffffff9) io_uring_enter(r1, 0x2, 0x8843, 0x1, 0x0, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000100), 0x20102, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc96e10f7aa572503, &(0x7f0000000180)={@dev, @initdev, 0x0}, &(0x7f0000000240)=0xc) dup3(r4, r0, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x13, &(0x7f0000000280)={@private1, r6}, 0x14) 04:10:18 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x80fe, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:10:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731a66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 40) 04:10:18 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x300, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:10:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x5c00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:10:18 executing program 0: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x4) r1 = syz_open_dev$hiddev(&(0x7f00000000c0), 0xfffffffffffffff8, 0x4042) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) fsetxattr$security_ima(r2, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000009e7d33bfc1ec49fc36c4ab6411ff13a093c490862625a7085f4bcfb5481e8903cbec7dd9b6103c7eec7f5c5f48aa3fab2e"], 0xd, 0x7) syz_open_procfs$namespace(0x0, 0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r5 = dup2(r4, r3) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x68db, &(0x7f0000000080)={0x0, 0x9fcd, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r8 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r10 = dup2(r9, r8) syz_io_uring_submit(r6, r7, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r10, 0x0, 0x0}, 0x0) r11 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r14 = io_uring_register$IORING_REGISTER_PERSONALITY(r11, 0x9, 0x0, 0x0) syz_io_uring_submit(r12, r13, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r14}}, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f0000000180)=@IORING_OP_SENDMSG={0x9, 0x1, 0x0, r3, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)="a1dab2d693d6b2c7c82351461c48c661c66385a9a0363fcffdf707eb40266b684e3ad7f8630780b4ad371cc21bac6e8c7d97f94557266c8eb6432fb140c70362db33ca25b46ea4444f7cd2616d73032858d90fc747f67f7ed70f37bc91e6aaf9d02f0e0b61", 0x65}, {&(0x7f00000007c0)="196e39563a03d0056035e8554ce35c3f4784d4b0c1c737cb6ab7cbbc690014270b46fc63beaf3f0869939cbf61ab7ea8b5ecc2b65ecbdf6e4c2c94d7a8f5279cce7d0f6c33c830a2cf19e019", 0x4c}, {&(0x7f00000003c0)="6e013bc4e71fb98536a2e85af896171ee8e81ae8e08c87953614547741e80c9d30eb0d024a9b8ee89ca207174af0bed78127ceede29fc46dbc523af38b97f04ea7c9096ba9e8f570a0e471ac894cc3e03462c6c8defe78f88b944210d19c35bfac9f9cbbb346e192c44a44f6a84d32567db3c7", 0x73}, {&(0x7f0000000440)="2e49ec7b67af21734be5cb8f94cccc4f525de1b84d690bfc5b2b821c4be0323ece48b30148e51f4b48d1aac18975", 0x2e}, {&(0x7f0000000480)="2196f6af34b6f48aae744bdbb3acacd276abb12f76b2477843613bf78f140fd0237766636c9b155c23f71f8533875f7775ba23dea6c5562820665d0abd704e5bc8cc63c8ccffb9871987cc58da84074ac035f1dfffe1d128ae1ab65d3f78f2a40ceaf7f276c6a2c6e603566b077d923a42912e6da1f254619a33e4b6396e0b1191e1abe8516f70a5fd7274f8597dadd554f548", 0x93}, {&(0x7f0000000540)="34041a91112a3abc4259b14af2fa1572066f527eaacea23bad465486b1c7a86072c3e7d1cebb6b46d4edb8a236d775c1dcd8f54f8f440d09a17757b4a7c0b755be5be7c65bf138ff60036f6b13676d7907a2790b338d120f301ae455fab082041ec1cf0c5ba836a49fb6aa55b80c6f6ac417a553a55a82dc0c3ccb3750f528532455f40bdaa0b71f279537178663050a89fa400c848d3dab5dd631e9daec0c0cd1552c20ef267173aecadfc3f4fad60acdd7dccd9e79cdd91dbce846635c0e24252515cfcbfb091a4c0aad9c69bb04b350766dfe9788beacecf5cc65c307b9bdbd2245bd128d2798633d34", 0xeb}], 0x6, &(0x7f00000006c0)=[{0xc0, 0x33c, 0xd5, "1a45e5a0bead1421f5ec492b25d70d8df96b81611bdd8eb93cb87add53ba6fb6c1f4327cf66f0cbf3e7890acd0ecb79bf7cd6a23ccf6ae185ecd7a08e15c928ea8988a14fabcbf0aa71496dd0e9449d4d8c4cec0c2a506f20469554a42159e36fa04a0bbc9c6a639cec8fef532d22386341d97423e97c9de0c9f83c345f0600ec9be9e01167b469d75857bd3a8d2e405e64d7181b27f358579556ec5d0a151598dfebab7ea3744f809"}], 0xc0}, 0x0, 0x810, 0x1, {0x0, r14}}, 0xa5) [ 2399.048581] FAULT_INJECTION: forcing a failure. [ 2399.048581] name failslab, interval 1, probability 0, space 0, times 0 [ 2399.050385] CPU: 0 PID: 49378 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2399.051292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2399.052509] Call Trace: [ 2399.052902] dump_stack+0x107/0x167 [ 2399.053432] should_fail.cold+0x5/0xa [ 2399.053968] ? create_object.isra.0+0x3a/0xa20 [ 2399.054607] should_failslab+0x5/0x20 [ 2399.055155] kmem_cache_alloc+0x5b/0x360 [ 2399.055738] create_object.isra.0+0x3a/0xa20 [ 2399.056343] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2399.057056] kmem_cache_alloc_node+0x169/0x370 [ 2399.057706] __alloc_skb+0x6d/0x5b0 [ 2399.058227] alloc_skb_with_frags+0x92/0x570 [ 2399.058843] ? find_held_lock+0x2c/0x110 [ 2399.059400] sock_alloc_send_pskb+0x7af/0x930 [ 2399.060025] ? sk_alloc+0x350/0x350 [ 2399.060540] ? perf_trace_lock+0xac/0x490 [ 2399.061099] ? SOFTIRQ_verbose+0x10/0x10 [ 2399.061654] ? lock_chain_count+0x20/0x20 [ 2399.062224] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2399.062931] ? ip6_mtu+0x1bb/0x370 [ 2399.063426] ? lock_downgrade+0x6d0/0x6d0 [ 2399.064008] ? ip_frag_init+0x350/0x350 [ 2399.064579] ? ip6_finish_output2+0x1f30/0x1f30 [ 2399.065195] ? ip6_mtu+0x1e9/0x370 [ 2399.065684] ? ip6_setup_cork+0xfb7/0x1740 [ 2399.066276] ip6_make_skb+0x2de/0x4e0 [ 2399.066819] ? ip_frag_init+0x350/0x350 [ 2399.067386] ? ip_frag_init+0x350/0x350 [ 2399.067957] ? ip6_push_pending_frames+0xf0/0xf0 [ 2399.068622] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2399.069214] ? lock_downgrade+0x6d0/0x6d0 [ 2399.069792] udpv6_sendmsg+0x2043/0x29b0 [ 2399.070365] ? ip_frag_init+0x350/0x350 [ 2399.070939] ? udp_v6_push_pending_frames+0x360/0x360 [ 2399.071656] ? __lockdep_reset_lock+0x180/0x180 [ 2399.072315] ? __lockdep_reset_lock+0x180/0x180 [ 2399.072992] ? find_held_lock+0x2c/0x110 [ 2399.073569] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2399.074260] ? __import_iovec+0x458/0x590 [ 2399.074837] ? udp_v6_push_pending_frames+0x360/0x360 [ 2399.075562] inet6_sendmsg+0x105/0x140 [ 2399.076105] ? inet6_compat_ioctl+0x320/0x320 [ 2399.076728] sock_sendmsg+0xf2/0x190 [ 2399.077249] ____sys_sendmsg+0x334/0x870 [ 2399.077777] ? kernel_sendmsg+0x50/0x50 [ 2399.078326] ? do_recvmmsg+0x6d0/0x6d0 [ 2399.078887] ? __lock_acquire+0x1657/0x5b00 [ 2399.079502] ___sys_sendmsg+0xf3/0x170 [ 2399.080050] ? sendmsg_copy_msghdr+0x160/0x160 [ 2399.080682] ? vmacache_find+0x55/0x2a0 [ 2399.081237] ? __lockdep_reset_lock+0x180/0x180 [ 2399.081891] ? find_held_lock+0x2c/0x110 [ 2399.082459] ? __might_fault+0xd3/0x180 [ 2399.082994] ? lock_downgrade+0x6d0/0x6d0 [ 2399.083539] ? asm_exc_page_fault+0x1e/0x30 [ 2399.084112] __sys_sendmmsg+0x195/0x470 [ 2399.084637] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2399.085204] ? lock_downgrade+0x6d0/0x6d0 [ 2399.085769] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2399.086405] ? wait_for_completion_io+0x270/0x270 [ 2399.087046] ? rcu_read_lock_any_held+0x75/0xa0 [ 2399.087648] ? vfs_write+0x354/0xa30 [ 2399.088146] ? fput_many+0x2f/0x1a0 [ 2399.088619] ? ksys_write+0x1a9/0x260 [ 2399.089120] __x64_sys_sendmmsg+0x99/0x100 [ 2399.089668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2399.090338] do_syscall_64+0x33/0x40 [ 2399.090840] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2399.091507] RIP: 0033:0x7ff18fb2bb19 [ 2399.091994] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2399.094461] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2399.095479] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2399.096438] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2399.097351] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2399.098286] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2399.099251] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:10:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731b66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:18 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000", 0x5c, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000012900)=ANY=[]) chdir(&(0x7f0000000080)='./file0\x00') r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) accept(r0, 0x0, &(0x7f0000000180)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0), 0x240040, 0x0) openat(r2, &(0x7f0000000140)='./file0\x00', 0x940, 0x92) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0xfdef) 04:10:18 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = creat(0x0, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0, 0x81, 0x0, 0x10001}, {0x20, 0x4, 0x19, 0x6}, {0x14ba, 0x5, 0x7f, 0x2}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x8}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) 04:10:18 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file1\x00', 0x40000, 0x23, &(0x7f0000000200)=[{&(0x7f0000001680)="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", 0x1cb, 0x400}, {&(0x7f0000010100)="000000000000000000000000708595ab15e94b9c8803908244a41818010000000c00000000000000d8f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500080000000000000000000000040000006e00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="0300000004000000000000000000000000000000e100"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000120000002200000029000f0003000400"/32, 0x20, 0xffc}, {&(0x7f0000000580)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1080, 0x2000}, {&(0x7f0000011600)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x20, 0x4000}, {&(0x7f0000001600)="00000000001000000000000000000000000000000000000000000000000000003582801f8be12c338fcdc00e3b7ff99ca125f6cf21ef6fd55b5000c8638bfe86f9231adbabd4fbec4b7e129c534acba81dca21d5c22df4ad97c9ac03f385211564d13cf71e030ddeed390234e287ec", 0x6f, 0x5000}, {&(0x7f0000011800)="00000000001000"/32, 0x20, 0x6000}, {&(0x7f0000011900)="00000000001000"/32, 0x20, 0x7000}, {&(0x7f0000011a00)="504d4d00504d4dffd9f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x8000}, {&(0x7f0000011b00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x2}, {&(0x7f0000011c00)="0200"/32, 0x20, 0x9400}, {&(0x7f0000011d00)="0300"/32, 0x20, 0x9800}, {&(0x7f0000011e00)="0400"/32, 0x20, 0x9c00}, {&(0x7f0000011f00)="0500"/32, 0x20, 0xa000}, {&(0x7f0000000040)="0000000000000000010000000000000000000000000000000000000049a67cc3abac709617ef0161f22300000000000000000000000008000000000000000000000000000000000000400000000000d0000000ff00"/110, 0x6e, 0xa400}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xb000}, {&(0x7f0000012200)="0200"/32, 0x20, 0xb400}, {&(0x7f0000012300)="0300"/32, 0x20, 0xb800}, {&(0x7f0000012400)="0400"/32, 0x20, 0xbc00}, {&(0x7f0000012500)="0500"/32, 0x20, 0xc000}, {&(0x7f0000012600)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000d000"/96, 0x60, 0xc400}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0xd000}, {&(0x7f0000012800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1060, 0x12000}, {&(0x7f0000013900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x13fe0}, {&(0x7f0000013a00)="0000000000d8f4655fd8f4655fd8f4655f00"/29, 0x1d, 0x22000}, {&(0x7f0000013b00)="ed41000000100000d8f4655fd9f4655fd9f4655f00000000000004000800000000000800050000000af301000400000000000000000000000100000003000000", 0x40, 0x22080}, {&(0x7f0000013c00)="8081000000180000d8f4655fd8f4655fd8f4655f00000000000001000000000af301000400000000000000000000000200000009000000", 0x37, 0x22100}, {&(0x7f0000000140)="8081000000180000d8f4655fd8f4655fd8f4655f0000000000000152dfd792f121ef0b00000000000af301000400000000000000020000000b000000000000002dbae2998ebad3233c350839c387d448f3bf5fb17d84239ed22ea12f0493a061fe43424633f05ecffd4b3c8c3973511b6c41c68250badd46ade397ebd000b1f5807b95f920fa3707783b106a1f92d0e09c8bd7834ffc1ad3c958cf2e57a2e98c585739e6effcd5d1715f0ed4243564500afab6f2e3ec", 0xb6, 0x22180}, {&(0x7f0000013e00)="c041000000400000d8f4655fd8f4655fd8f4655f00000000000002002000000000000800000000000af301000400000000000000000000000400000004000000", 0x40, 0x22500}, {&(0x7f0000013f00)="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"/768, 0x300, 0x22580}, {&(0x7f0000014200)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x22fff}, {&(0x7f0000014700)='syzkallers\x00'/32, 0x20, 0x24000}, {&(0x7f0000014800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x28000}], 0x20040, &(0x7f0000014900)) 04:10:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731c66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1c, 0x18, 0x109, 0x0, 0x0, {0x2}, [@typed={0x8, 0x600, 0x0, 0x0, @u32}]}, 0x1c}}, 0x0) 04:10:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 41) 04:10:18 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x6, 0x0, 0x3, 0x8000, 0x400, 0x9}) fcntl$setlease(r0, 0x400, 0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x11a) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) [ 2399.419449] FAULT_INJECTION: forcing a failure. [ 2399.419449] name failslab, interval 1, probability 0, space 0, times 0 [ 2399.420775] CPU: 0 PID: 49884 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2399.421472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2399.422374] Call Trace: [ 2399.422680] dump_stack+0x107/0x167 [ 2399.423064] should_fail.cold+0x5/0xa [ 2399.423458] should_failslab+0x5/0x20 [ 2399.423840] __kmalloc_node_track_caller+0x74/0x3f0 [ 2399.424342] ? alloc_skb_with_frags+0x92/0x570 [ 2399.424851] __alloc_skb+0xb1/0x5b0 [ 2399.425222] alloc_skb_with_frags+0x92/0x570 [ 2399.425666] ? find_held_lock+0x2c/0x110 [ 2399.426138] sock_alloc_send_pskb+0x7af/0x930 [ 2399.426599] ? sk_alloc+0x350/0x350 [ 2399.427005] ? perf_trace_lock+0xac/0x490 [ 2399.427422] ? SOFTIRQ_verbose+0x10/0x10 [ 2399.427859] ? lock_chain_count+0x20/0x20 [ 2399.428285] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2399.428805] ? ip6_mtu+0x1bb/0x370 [ 2399.429193] ? lock_downgrade+0x6d0/0x6d0 [ 2399.429635] ? ip_frag_init+0x350/0x350 [ 2399.430068] ? ip6_finish_output2+0x1f30/0x1f30 [ 2399.430562] ? ip6_mtu+0x1e9/0x370 [ 2399.430954] ? ip6_setup_cork+0xfb7/0x1740 [ 2399.431414] ip6_make_skb+0x2de/0x4e0 [ 2399.431817] ? ip_frag_init+0x350/0x350 [ 2399.432244] ? ip_frag_init+0x350/0x350 [ 2399.432674] ? ip6_push_pending_frames+0xf0/0xf0 [ 2399.433186] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2399.433648] ? lock_downgrade+0x6d0/0x6d0 [ 2399.434102] udpv6_sendmsg+0x2043/0x29b0 [ 2399.434543] ? ip_frag_init+0x350/0x350 [ 2399.434990] ? udp_v6_push_pending_frames+0x360/0x360 [ 2399.435568] ? __lockdep_reset_lock+0x180/0x180 [ 2399.436062] ? hrtimer_start_range_ns+0x336/0x980 [ 2399.436585] ? find_held_lock+0x2c/0x110 [ 2399.437047] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2399.437627] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2399.438159] ? __import_iovec+0x458/0x590 [ 2399.438604] ? udp_v6_push_pending_frames+0x360/0x360 [ 2399.439188] inet6_sendmsg+0x105/0x140 [ 2399.439609] ? inet6_compat_ioctl+0x320/0x320 [ 2399.440090] sock_sendmsg+0xf2/0x190 [ 2399.440505] ____sys_sendmsg+0x334/0x870 [ 2399.440937] ? kernel_sendmsg+0x50/0x50 [ 2399.441361] ? do_recvmmsg+0x6d0/0x6d0 [ 2399.441783] ? __lock_acquire+0x1657/0x5b00 [ 2399.442265] ___sys_sendmsg+0xf3/0x170 [ 2399.442685] ? sendmsg_copy_msghdr+0x160/0x160 [ 2399.443185] ? __lockdep_reset_lock+0x180/0x180 [ 2399.443686] ? find_held_lock+0x2c/0x110 [ 2399.444129] ? __might_fault+0xd3/0x180 [ 2399.444558] ? lock_downgrade+0x6d0/0x6d0 [ 2399.445014] ? io_schedule_timeout+0x140/0x140 [ 2399.445516] __sys_sendmmsg+0x195/0x470 [ 2399.445945] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2399.446408] ? lock_downgrade+0x6d0/0x6d0 [ 2399.446880] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2399.447398] ? wait_for_completion_io+0x270/0x270 [ 2399.447923] ? rcu_read_lock_any_held+0x75/0xa0 [ 2399.448418] ? vfs_write+0x354/0xa30 [ 2399.448822] ? fput_many+0x2f/0x1a0 [ 2399.449215] ? ksys_write+0x1a9/0x260 [ 2399.449633] __x64_sys_sendmmsg+0x99/0x100 [ 2399.450105] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2399.450668] do_syscall_64+0x33/0x40 [ 2399.451074] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2399.451642] RIP: 0033:0x7ff18fb2bb19 [ 2399.452055] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2399.454055] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2399.454888] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2399.455652] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2399.456417] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2399.457174] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2399.457933] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:10:19 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x42040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') pread64(r0, &(0x7f0000001100)=""/4095, 0xfff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) r1 = getpid() perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x0, 0x81, 0x8, 0x2, 0x0, 0x4, 0x8002, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x7, 0x4}, 0x11001, 0xb7a, 0x43d1, 0x1, 0xffffffffffffff80, 0x2e36, 0xff01, 0x0, 0x1, 0x0, 0x4}, r1, 0x6, 0xffffffffffffffff, 0xa) 04:10:19 executing program 3: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x6) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x2c}}, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1) io_uring_setup(0x3fdb, &(0x7f00000001c0)={0x0, 0x0, 0x10, 0x0, 0x161}) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000000c0)={0x3, 0x0, 0xeb, 0x0, 0x3, "42f5711acf1c92d8"}) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f0000000040)) perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x38bd2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4000, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) [ 2399.508029] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:10:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 42) 04:10:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731d66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:36 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x8400, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:10:36 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x6000, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:10:36 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x6, 0x0, 0x3, 0x8000, 0x400, 0x9}) fcntl$setlease(r0, 0x400, 0x1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x11a) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)) 04:10:36 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) fsetxattr$security_evm(r1, &(0x7f0000000080), &(0x7f0000000100)=@v2={0x3, 0x2, 0x0, 0x7ff, 0x1000, "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"}, 0x1009, 0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @local}, {0x0, 0x4e20, 0x1c, 0x0, @wg=@data={0x4, 0x0, 0x0, "40499cfb"}}}}}}, 0x0) 04:10:36 executing program 0: r0 = fsopen(&(0x7f0000000080)='tmpfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x7d) fsconfig$FSCONFIG_CMD_RECONFIGURE(r0, 0x7, 0x0, 0x0, 0x0) 04:10:36 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x3e8, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2416.786783] FAULT_INJECTION: forcing a failure. [ 2416.786783] name failslab, interval 1, probability 0, space 0, times 0 [ 2416.790906] CPU: 1 PID: 50312 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2416.792330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2416.793987] Call Trace: [ 2416.794525] dump_stack+0x107/0x167 [ 2416.795272] should_fail.cold+0x5/0xa [ 2416.796056] ? create_object.isra.0+0x3a/0xa20 [ 2416.796973] should_failslab+0x5/0x20 [ 2416.797735] kmem_cache_alloc+0x5b/0x360 [ 2416.798553] create_object.isra.0+0x3a/0xa20 [ 2416.799467] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2416.800500] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2416.801514] ? alloc_skb_with_frags+0x92/0x570 [ 2416.802435] __alloc_skb+0xb1/0x5b0 [ 2416.803192] alloc_skb_with_frags+0x92/0x570 [ 2416.804072] ? find_held_lock+0x2c/0x110 [ 2416.804901] sock_alloc_send_pskb+0x7af/0x930 [ 2416.805816] ? sk_alloc+0x350/0x350 [ 2416.806558] ? perf_trace_lock+0xac/0x490 [ 2416.807394] ? SOFTIRQ_verbose+0x10/0x10 [ 2416.808206] ? lock_chain_count+0x20/0x20 [ 2416.809078] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2416.810131] ? ip6_mtu+0x1bb/0x370 [ 2416.810860] ? lock_downgrade+0x6d0/0x6d0 [ 2416.811748] ? ip_frag_init+0x350/0x350 [ 2416.812592] ? ip6_finish_output2+0x1f30/0x1f30 [ 2416.813534] ? ip6_mtu+0x1e9/0x370 [ 2416.814253] ? ip6_setup_cork+0xfb7/0x1740 [ 2416.815132] ip6_make_skb+0x2de/0x4e0 [ 2416.815921] ? ip_frag_init+0x350/0x350 [ 2416.816730] ? ip_frag_init+0x350/0x350 [ 2416.817537] ? ip6_push_pending_frames+0xf0/0xf0 [ 2416.818503] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2416.819394] ? lock_downgrade+0x6d0/0x6d0 [ 2416.820247] udpv6_sendmsg+0x2043/0x29b0 [ 2416.821066] ? ip_frag_init+0x350/0x350 [ 2416.821898] ? udp_v6_push_pending_frames+0x360/0x360 [ 2416.822965] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2416.824037] ? __lockdep_reset_lock+0x180/0x180 [ 2416.825006] ? find_held_lock+0x2c/0x110 [ 2416.825859] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2416.826879] ? __import_iovec+0x458/0x590 [ 2416.827725] ? udp_v6_push_pending_frames+0x360/0x360 [ 2416.828776] inet6_sendmsg+0x105/0x140 [ 2416.829564] ? inet6_compat_ioctl+0x320/0x320 [ 2416.830479] sock_sendmsg+0xf2/0x190 [ 2416.831264] ____sys_sendmsg+0x334/0x870 [ 2416.832097] ? kernel_sendmsg+0x50/0x50 [ 2416.832907] ? do_recvmmsg+0x6d0/0x6d0 [ 2416.833698] ? __lock_acquire+0x1657/0x5b00 [ 2416.834593] ___sys_sendmsg+0xf3/0x170 [ 2416.835399] ? sendmsg_copy_msghdr+0x160/0x160 [ 2416.836328] ? __lockdep_reset_lock+0x180/0x180 [ 2416.837289] ? find_held_lock+0x2c/0x110 [ 2416.838118] ? __might_fault+0xd3/0x180 [ 2416.838946] ? lock_downgrade+0x6d0/0x6d0 [ 2416.839790] ? io_schedule_timeout+0x140/0x140 [ 2416.840735] __sys_sendmmsg+0x195/0x470 [ 2416.841551] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2416.842431] ? lock_downgrade+0x6d0/0x6d0 [ 2416.843296] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2416.844273] ? wait_for_completion_io+0x270/0x270 [ 2416.845269] ? rcu_read_lock_any_held+0x75/0xa0 [ 2416.846222] ? vfs_write+0x354/0xa30 [ 2416.847011] ? fput_many+0x2f/0x1a0 [ 2416.847748] ? ksys_write+0x1a9/0x260 [ 2416.848541] __x64_sys_sendmmsg+0x99/0x100 [ 2416.849405] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2416.850464] do_syscall_64+0x33/0x40 [ 2416.851238] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2416.852287] RIP: 0033:0x7ff18fb2bb19 [ 2416.853037] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2416.856838] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2416.858389] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2416.859854] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2416.861291] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2416.862730] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2416.864168] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:10:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66731e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:36 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2a, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000ddf4655fddf4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b000000800000000800000052470000620100000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32353033313039333700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000003b6f4d0472b34eacba0268aaada5ab8e010000000c00000000000000ddf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500110000000000000000000000040000003c00000000000000", 0x20, 0x560}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="030000001300000023000000ce000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010500)="fffffffffcff0700000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x480, 0xc00}, {&(0x7f0000010a00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x1400}, {&(0x7f0000010b00)="00000000000400"/32, 0x20, 0x1800}, {&(0x7f0000010c00)="00000000000400"/32, 0x20, 0x1c00}, {&(0x7f0000010d00)="00000000000400"/32, 0x20, 0x2000}, {&(0x7f0000010e00)="00000000000400"/32, 0x20, 0x2400}, {&(0x7f0000010f00)="00000000000400"/32, 0x20, 0x2800}, {&(0x7f0000011000)="00000000000400"/32, 0x20, 0x2c00}, {&(0x7f0000011100)="00000000000400"/32, 0x20, 0x3000}, {&(0x7f0000011200)="00000000000400"/32, 0x20, 0x3400}, {&(0x7f0000011300)="00000000000400"/32, 0x20, 0x3800}, {&(0x7f0000011400)="00000000000400"/32, 0x20, 0x3c00}, {&(0x7f0000011500)="00000000000400"/32, 0x20, 0x4000}, {&(0x7f0000011600)="504d4d00504d4dffddf4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033300075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x4400}, {&(0x7f0000011700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x4800}, {&(0x7f0000011800)="ffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0300"/1056, 0x420, 0x4c00}, {&(0x7f0000011d00)="0400"/32, 0x20, 0x5400}, {&(0x7f0000011e00)="0500"/32, 0x20, 0x5800}, {&(0x7f0000011f00)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x5c00}, {&(0x7f0000012000)="0200"/32, 0x20, 0x6000}, {&(0x7f0000012100)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x6400}, {&(0x7f0000012200)="0300"/32, 0x20, 0x6800}, {&(0x7f0000012300)="0400"/32, 0x20, 0x6c00}, {&(0x7f0000012400)="0500"/32, 0x20, 0x7000}, {&(0x7f0000012500)="00000000000000000100000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000007000"/96, 0x60, 0x7400}, {&(0x7f0000012600)="0200"/32, 0x20, 0x7800}, {&(0x7f0000012700)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x7c00}, {&(0x7f0000012800)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8030000000006000000779b539778617474723100000601f00300000000060000007498539778617474723200"/96, 0x60, 0x8000}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x83e0}, {&(0x7f0000012a00)="0000000000000000ddf4655fddf4655fddf4655f00"/32, 0x20, 0x8c00}, {&(0x7f0000012b00)="ed41000000040000ddf4655fddf4655fddf4655f00000000000004000200000000000800050000000af301000400000000000000000000000100000004000000", 0x40, 0x8c80}, {&(0x7f0000012c00)="8081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af303000400000000000000000000000100000012000000010000000100000018000000020000000400000014000000000000000000000000000000000000000000000000000000000000000000000000000000000000008081000000180000ddf4655fddf4655fddf4655f00000000000001000c00000010000800000000000af30300040000000000000000000000010000001900000001000000010000001e00000002000000040000001a00"/224, 0xe0, 0x8d00}, {&(0x7f0000012d00)="c041000000300000ddf4655fddf4655fddf4655f00000000000002001800000000000800000000000af301000400000000000000000000000c00000005000000", 0x40, 0x9100}, {&(0x7f0000012e00)="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"/768, 0x300, 0x9180}, {&(0x7f0000013100)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x9c00}, {&(0x7f0000013600)='syzkallers\x00'/32, 0x20, 0xa400}, {&(0x7f0000013700)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xcc00}], 0x0, &(0x7f0000013800)=ANY=[@ANYBLOB=' ']) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) openat(r1, &(0x7f0000000180)='./file1\x00', 0x10000, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1, 0x1}}, './file0\x00'}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r3, 0x0, r3, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r3, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2, @in_args={0x2}}, './file0\x00'}) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 04:10:36 executing program 2: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000240)={0x0, r0, 0x4ef, 0x8000, 0x40, 0x100000000}) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r3, 0x0, r3, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x4, 0x2, 0x0, 0x3, 0x60, @empty, @mcast2, 0x7800, 0x7, 0x0, 0x8}}) fallocate(r2, 0x50, 0x2, 0x1000) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000200)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, r4}, 0x14) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='rpc_pipefs\x00', 0x0, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r3, 0x541c, &(0x7f0000000480)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r5, 0x0, r5, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r5, 0x89f7, &(0x7f0000000440)={'sit0\x00', &(0x7f00000003c0)={'ip6tnl0\x00', r4, 0x4, 0x74, 0x7f, 0x407, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @mcast2, 0x8, 0x7800, 0x3, 0xfff}}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount$cgroup(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x8000, &(0x7f0000000340)={[{@none}, {@cpuset_v2_mode}, {@cpuset_v2_mode}], [{@permit_directio}, {@smackfsroot={'smackfsroot', 0x3d, 'rpc_pipefs\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '\x00'}}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) umount2(&(0x7f0000000080)='./file0\x00', 0xb) 04:10:36 executing program 3: r0 = creat(0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x202501, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=@GFS2_LARGE_FH_SIZE={0x20, 0x8, {{0x3f, 0x3ee, 0xa799, 0x40}, {0x9, 0x3, 0x400, 0x7}}}, 0x58f2c2) setsockopt$inet_udp_int(r0, 0x11, 0x65, 0x0, 0x0) ioctl$sock_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000280)) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0xac}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9f, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000400)=ANY=[]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r4) pread64(0xffffffffffffffff, &(0x7f0000001100)=""/4095, 0xfff, 0x6800) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x90) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="140000000000000000000000e6000000eea2fce0897b6d410000", @ANYRES32=r3], 0x38}}], 0x1, 0x0) 04:10:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732166617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2417.206644] cgroup: Unknown subsys name 'permit_directio' 04:10:36 executing program 3: r0 = perf_event_open(&(0x7f0000001740)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r0, 0x0) 04:10:36 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDENABIO(r0, 0x4b36) fork() r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r1, 0x4b37, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x1d, 0x6, 0xfb, 0xfffc, 0x10, "5d11d25b6eb9d223"}) 04:10:36 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732266617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7ddd, @empty, 0x20000}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) gettid() r1 = openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x4000, 0x110, 0x11}, 0x18) recvmmsg(r1, 0x0, 0x0, 0x40, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) fork() perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0xc6) accept4$unix(r2, &(0x7f0000000240), &(0x7f0000000040)=0x6e, 0x80000) 04:10:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0xe, 0x6, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x801}, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="4c000000120001050000000000000000070000004e2200"/56, @ANYRES32=0x0, @ANYBLOB="000000000040f3f5b436000000000000"], 0x4c}}, 0x0) 04:10:53 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xc0fe, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:10:53 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x480, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:10:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732366617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2434.123483] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 04:10:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732266617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x8004, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) [ 2434.146439] FAULT_INJECTION: forcing a failure. [ 2434.146439] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2434.148578] CPU: 1 PID: 51155 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2434.149751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 04:10:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 43) [ 2434.151181] Call Trace: [ 2434.151667] dump_stack+0x107/0x167 [ 2434.152122] should_fail.cold+0x5/0xa [ 2434.152604] _copy_from_user+0x2e/0x1b0 [ 2434.153105] __copy_msghdr_from_user+0x91/0x4b0 [ 2434.153677] ? __ia32_sys_shutdown+0x80/0x80 [ 2434.154223] ? udp_v6_push_pending_frames+0x360/0x360 [ 2434.154867] ? inet6_sendmsg+0xbd/0x140 [ 2434.155370] ? inet6_compat_ioctl+0x320/0x320 [ 2434.155913] ? sock_sendmsg+0x55/0x190 [ 2434.156397] sendmsg_copy_msghdr+0xa1/0x160 [ 2434.156926] ? do_recvmmsg+0x6d0/0x6d0 [ 2434.157405] ? __lock_acquire+0x1657/0x5b00 [ 2434.157939] ___sys_sendmsg+0xc6/0x170 [ 2434.158415] ? sendmsg_copy_msghdr+0x160/0x160 [ 2434.158955] ? __lockdep_reset_lock+0x180/0x180 [ 2434.159543] ? trace_hardirqs_on+0x5b/0x180 [ 2434.160073] ? find_held_lock+0x2c/0x110 [ 2434.160573] ? __might_fault+0xd3/0x180 [ 2434.161048] ? lock_downgrade+0x6d0/0x6d0 [ 2434.161591] ? io_schedule_timeout+0x140/0x140 [ 2434.162194] __sys_sendmmsg+0x195/0x470 [ 2434.162713] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2434.163272] ? lock_downgrade+0x6d0/0x6d0 [ 2434.163822] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2434.164449] ? wait_for_completion_io+0x270/0x270 [ 2434.165072] ? rcu_read_lock_any_held+0x75/0xa0 [ 2434.165682] ? vfs_write+0x354/0xa30 [ 2434.166171] ? fput_many+0x2f/0x1a0 [ 2434.166648] ? ksys_write+0x1a9/0x260 [ 2434.167146] __x64_sys_sendmmsg+0x99/0x100 [ 2434.167717] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2434.168383] do_syscall_64+0x33/0x40 [ 2434.168867] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2434.169532] RIP: 0033:0x7ff18fb2bb19 [ 2434.170017] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2434.172411] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2434.173400] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2434.174332] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2434.175253] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2434.176164] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2434.177077] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:10:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732266617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:53 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@tipc=@name, &(0x7f0000000200)=0x80) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000240)) mknod$loop(&(0x7f0000000080)='./file0/file0\x00', 0x1000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x110) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) fsetxattr$security_selinux(r2, &(0x7f0000000100), &(0x7f0000000140)='system_u:object_r:boot_t:s0\x00', 0x1c, 0x1) ioctl$BLKTRACESETUP(r1, 0x80081272, &(0x7f0000000000)) 04:10:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732266617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:10:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 44) 04:10:53 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732466617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2434.347654] audit: type=1400 audit(1675743053.871:73): avc: denied { relabelto } for pid=51366 comm="syz-executor.3" name="IEEE-802.15.4-MAC" dev="sockfs" ino=40323 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:boot_t:s0 tclass=ieee802154_socket permissive=1 [ 2434.364850] FAULT_INJECTION: forcing a failure. [ 2434.364850] name failslab, interval 1, probability 0, space 0, times 0 [ 2434.366513] CPU: 1 PID: 51369 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2434.367328] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2434.368279] Call Trace: [ 2434.368582] dump_stack+0x107/0x167 [ 2434.368998] should_fail.cold+0x5/0xa [ 2434.369431] ? __alloc_skb+0x6d/0x5b0 [ 2434.369867] should_failslab+0x5/0x20 [ 2434.370301] kmem_cache_alloc_node+0x55/0x370 [ 2434.370811] __alloc_skb+0x6d/0x5b0 [ 2434.371233] alloc_skb_with_frags+0x92/0x570 [ 2434.371740] ? find_held_lock+0x2c/0x110 [ 2434.372187] sock_alloc_send_pskb+0x7af/0x930 [ 2434.372703] ? sk_alloc+0x350/0x350 [ 2434.373125] ? perf_trace_lock+0xac/0x490 [ 2434.373591] ? SOFTIRQ_verbose+0x10/0x10 [ 2434.374049] ? lock_chain_count+0x20/0x20 [ 2434.374528] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2434.375102] ? ip6_mtu+0x1bb/0x370 [ 2434.375518] ? lock_downgrade+0x6d0/0x6d0 [ 2434.375988] ? ip_frag_init+0x350/0x350 [ 2434.376445] ? ip6_finish_output2+0x1f30/0x1f30 [ 2434.376945] ? ip6_mtu+0x1e9/0x370 [ 2434.377348] ? ip6_setup_cork+0xfb7/0x1740 [ 2434.377827] ip6_make_skb+0x2de/0x4e0 [ 2434.378254] ? ip_frag_init+0x350/0x350 [ 2434.378705] ? ip_frag_init+0x350/0x350 [ 2434.379175] ? ip6_push_pending_frames+0xf0/0xf0 [ 2434.379716] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2434.380201] ? lock_downgrade+0x6d0/0x6d0 [ 2434.380680] udpv6_sendmsg+0x2043/0x29b0 [ 2434.381140] ? ip_frag_init+0x350/0x350 [ 2434.381575] ? udp_v6_push_pending_frames+0x360/0x360 [ 2434.382160] ? __lockdep_reset_lock+0x180/0x180 [ 2434.382673] ? __lockdep_reset_lock+0x180/0x180 [ 2434.383215] ? find_held_lock+0x2c/0x110 [ 2434.383692] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2434.384248] ? __import_iovec+0x458/0x590 [ 2434.384711] ? udp_v6_push_pending_frames+0x360/0x360 [ 2434.385290] inet6_sendmsg+0x105/0x140 [ 2434.385724] ? inet6_compat_ioctl+0x320/0x320 [ 2434.386222] sock_sendmsg+0xf2/0x190 [ 2434.386639] ____sys_sendmsg+0x334/0x870 [ 2434.387072] ? kernel_sendmsg+0x50/0x50 [ 2434.387519] ? do_recvmmsg+0x6d0/0x6d0 [ 2434.387936] ? __lock_acquire+0x1657/0x5b00 [ 2434.388429] ___sys_sendmsg+0xf3/0x170 [ 2434.388866] ? sendmsg_copy_msghdr+0x160/0x160 [ 2434.389373] ? vmacache_find+0x55/0x2a0 [ 2434.389820] ? __lockdep_reset_lock+0x180/0x180 [ 2434.390345] ? find_held_lock+0x2c/0x110 [ 2434.390801] ? __might_fault+0xd3/0x180 [ 2434.391261] ? lock_downgrade+0x6d0/0x6d0 [ 2434.391730] ? asm_exc_page_fault+0x1e/0x30 [ 2434.392224] __sys_sendmmsg+0x195/0x470 [ 2434.392679] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2434.393159] ? lock_downgrade+0x6d0/0x6d0 [ 2434.393633] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2434.394162] ? wait_for_completion_io+0x270/0x270 [ 2434.394704] ? rcu_read_lock_any_held+0x75/0xa0 [ 2434.395232] ? vfs_write+0x354/0xa30 [ 2434.395665] ? fput_many+0x2f/0x1a0 [ 2434.396071] ? ksys_write+0x1a9/0x260 [ 2434.396504] __x64_sys_sendmmsg+0x99/0x100 [ 2434.396980] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2434.397555] do_syscall_64+0x33/0x40 [ 2434.397971] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2434.398542] RIP: 0033:0x7ff18fb2bb19 [ 2434.398962] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2434.400889] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2434.401741] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2434.402528] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2434.403325] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2434.404117] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2434.404901] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:11:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xe803, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:11:12 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) recvmmsg$unix(r0, &(0x7f0000000400)=[{{&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000200)=""/187, 0xbb}, {&(0x7f00000002c0)=""/105, 0x69}], 0x3, &(0x7f0000000340)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}], 0x1, 0x2, &(0x7f0000000440)={0x77359400}) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='btrfs.systum.porix_acl_default\x00']) 04:11:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x80fe, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:11:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 45) 04:11:12 executing program 2: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000080)={{0x4d, 0x4}, 0x1, 0x9, 0x9, {0x3f, 0x1}, 0x1, 0xe2e2}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r0, 0x0, r0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000180)={0x8000, 0x0, {0x3, 0x3, 0x1, 0x2, 0x3}, 0x2}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8800000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000100)={0x3, 0x0, {0x0, 0x3, 0x3, 0x1, 0x5}, 0x5}) 04:11:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732566617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:11:12 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000001e00)=""/4096, 0x1000}], 0x1, 0x8, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r2, 0x0, r2, 0x0, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = mq_open(&(0x7f0000000040)='\x00', 0x40, 0x100, &(0x7f0000000080)={0x1f, 0x3b1dab2d, 0x9, 0x3c4d}) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000000c0)=[r1, r3, r4, r0, r5], 0x5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0xb, &(0x7f0000000000)=0xba, 0x4) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r7, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000015c0)=ANY=[@ANYBLOB="14000020", @ANYRES16=r8, @ANYBLOB="010000000000000000001800000098575f1ad374880dbc1a4936b9c851bb84384c1fff1eefb226199a364389ab298f00d63c0b3cd9c074f0478ce53d50bf0796b223e1ec5b1c3fbfb275922dc28bb7ce77a9cf06258d35f3138ab2cb1ebc63200befe9d26e0bc54272e5670d5d41666a8b754a7058d27ef47cd82474684cd983858a4c0ab6923c822f8bf052b5917472a595432abcabb713edff0d040a078822076433dba6e600335569085ccb03df905ad033d8cfcc31331fc117f099ca4f1c9938014cb3714dd0d3b1a830b3bbfa283be486140354dc70624eb303"], 0x14}}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f00000011c0)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002080)={{}, r6, 0x2, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x0, {0x22, 0xc66, 0x7fffffff, 0x7f, 0x6}, [0x9]}}, @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000001c0)={r9, "1169feeb427ab0e2253af9114f0f7407"}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000001c0)={{}, 0x0, 0x4, @inherit={0x50, &(0x7f0000000140)={0x1, 0x1, 0xfffffffffffffffc, 0x5, {0x31, 0x0, 0x4, 0x401, 0x101}, [0xb80]}}, @devid=r9}) 04:11:12 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x500, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:11:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732666617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2453.081754] FAULT_INJECTION: forcing a failure. [ 2453.081754] name failslab, interval 1, probability 0, space 0, times 0 [ 2453.083847] CPU: 0 PID: 51497 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2453.084791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2453.085906] Call Trace: [ 2453.086279] dump_stack+0x107/0x167 [ 2453.086784] should_fail.cold+0x5/0xa [ 2453.087318] ? __alloc_skb+0x6d/0x5b0 [ 2453.087850] should_failslab+0x5/0x20 [ 2453.088376] kmem_cache_alloc_node+0x55/0x370 [ 2453.089004] __alloc_skb+0x6d/0x5b0 [ 2453.089515] alloc_skb_with_frags+0x92/0x570 [ 2453.090140] ? find_held_lock+0x2c/0x110 [ 2453.090791] sock_alloc_send_pskb+0x7af/0x930 [ 2453.091517] ? sk_alloc+0x350/0x350 [ 2453.092091] ? perf_trace_lock+0xac/0x490 [ 2453.092735] ? SOFTIRQ_verbose+0x10/0x10 [ 2453.093376] ? lock_chain_count+0x20/0x20 [ 2453.094035] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2453.094823] ? ip6_mtu+0x1bb/0x370 [ 2453.095374] ? lock_downgrade+0x6d0/0x6d0 [ 2453.095945] ? ip_frag_init+0x350/0x350 [ 2453.096572] ? ip6_finish_output2+0x1f30/0x1f30 [ 2453.097294] ? ip6_mtu+0x1e9/0x370 [ 2453.097843] ? ip6_setup_cork+0xfb7/0x1740 [ 2453.098503] ip6_make_skb+0x2de/0x4e0 [ 2453.099087] ? ip_frag_init+0x350/0x350 [ 2453.099645] ? ip_frag_init+0x350/0x350 [ 2453.100145] ? ip6_push_pending_frames+0xf0/0xf0 [ 2453.100738] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2453.101264] ? lock_downgrade+0x6d0/0x6d0 [ 2453.101794] udpv6_sendmsg+0x2043/0x29b0 [ 2453.102305] ? ip_frag_init+0x350/0x350 [ 2453.102806] ? udp_v6_push_pending_frames+0x360/0x360 [ 2453.103459] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2453.104108] ? __lockdep_reset_lock+0x180/0x180 [ 2453.104699] ? find_held_lock+0x2c/0x110 [ 2453.105206] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2453.105830] ? __import_iovec+0x458/0x590 [ 2453.106332] ? udp_v6_push_pending_frames+0x360/0x360 [ 2453.106970] inet6_sendmsg+0x105/0x140 [ 2453.107466] ? inet6_compat_ioctl+0x320/0x320 [ 2453.108009] sock_sendmsg+0xf2/0x190 [ 2453.108464] ____sys_sendmsg+0x334/0x870 [ 2453.108968] ? kernel_sendmsg+0x50/0x50 [ 2453.109453] ? do_recvmmsg+0x6d0/0x6d0 [ 2453.109941] ? __lock_acquire+0x1657/0x5b00 [ 2453.110476] ___sys_sendmsg+0xf3/0x170 [ 2453.110957] ? sendmsg_copy_msghdr+0x160/0x160 [ 2453.111533] ? __lockdep_reset_lock+0x180/0x180 [ 2453.112115] ? trace_hardirqs_on+0x5b/0x180 [ 2453.112672] ? find_held_lock+0x2c/0x110 [ 2453.113192] ? __might_fault+0xd3/0x180 [ 2453.113699] ? lock_downgrade+0x6d0/0x6d0 [ 2453.114225] ? io_schedule_timeout+0x140/0x140 [ 2453.114849] __sys_sendmmsg+0x195/0x470 [ 2453.115384] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2453.115941] ? lock_downgrade+0x6d0/0x6d0 [ 2453.116505] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2453.117110] ? wait_for_completion_io+0x270/0x270 [ 2453.117750] ? rcu_read_lock_any_held+0x75/0xa0 [ 2453.118373] ? vfs_write+0x354/0xa30 [ 2453.118851] ? fput_many+0x2f/0x1a0 [ 2453.119349] ? ksys_write+0x1a9/0x260 [ 2453.119872] __x64_sys_sendmmsg+0x99/0x100 [ 2453.120441] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2453.121136] do_syscall_64+0x33/0x40 [ 2453.121637] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2453.122311] RIP: 0033:0x7ff18fb2bb19 [ 2453.122810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2453.125236] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2453.126240] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2453.127202] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2453.128158] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2453.129105] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2453.130054] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:11:12 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) preadv(r1, &(0x7f00000016c0)=[{&(0x7f0000001e00)=""/4096, 0x1000}], 0x1, 0x8, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r2, 0x0, r2, 0x0, 0x0, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = mq_open(&(0x7f0000000040)='\x00', 0x40, 0x100, &(0x7f0000000080)={0x1f, 0x3b1dab2d, 0x9, 0x3c4d}) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f00000000c0)=[r1, r3, r4, r0, r5], 0x5) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0xb, &(0x7f0000000000)=0xba, 0x4) r8 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r7, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000015c0)=ANY=[@ANYBLOB="14000020", @ANYRES16=r8, @ANYBLOB="010000000000000000001800000098575f1ad374880dbc1a4936b9c851bb84384c1fff1eefb226199a364389ab298f00d63c0b3cd9c074f0478ce53d50bf0796b223e1ec5b1c3fbfb275922dc28bb7ce77a9cf06258d35f3138ab2cb1ebc63200befe9d26e0bc54272e5670d5d41666a8b754a7058d27ef47cd82474684cd983858a4c0ab6923c822f8bf052b5917472a595432abcabb713edff0d040a078822076433dba6e600335569085ccb03df905ad033d8cfcc31331fc117f099ca4f1c9938014cb3714dd0d3b1a830b3bbfa283be486140354dc70624eb303"], 0x14}}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r7, 0x84009422, &(0x7f00000011c0)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002080)={{}, r6, 0x2, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x0, {0x22, 0xc66, 0x7fffffff, 0x7f, 0x6}, [0x9]}}, @devid=r9}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000001c0)={r9, "1169feeb427ab0e2253af9114f0f7407"}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f00000001c0)={{}, 0x0, 0x4, @inherit={0x50, &(0x7f0000000140)={0x1, 0x1, 0xfffffffffffffffc, 0x5, {0x31, 0x0, 0x4, 0x401, 0x101}, [0xb80]}}, @devid=r9}) 04:11:12 executing program 0: r0 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000180)="bed577a94f753d49f31c5cc50fe7cc385c0fdf2e276c186f05000000a8f991f06622b1350209e32d687ce2ef5dcd0b69a1d293df810127984cbc4700"/70, 0x46, 0xfffffffffffffff8) keyctl$get_persistent(0x16, 0xee01, r0) r1 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000000c0)={0x1, 0x0, 0x1b, 'i'}) 04:11:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 46) 04:11:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732766617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:11:12 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x8a, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f00000001c0)={0x0, 0x80, 0x0, 0x9, 0x8, 0x33, 0x0, 0x3ff, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0xb3e}, 0x8028, 0x4, 0x1, 0x0, 0xffffffffffffff01, 0x3ff, 0x0, 0x0, 0x3f, 0x0, 0x2}, 0xffffffffffffffff, 0x1, r0, 0x1) sendfile(r2, r2, &(0x7f0000000100)=0x1f, 0x465) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r3, {0x7fffffff}}, './file0\x00'}) 04:11:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x393}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x105142, 0x0) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)={{}, {0x0, 0x2710}}) [ 2453.433830] FAULT_INJECTION: forcing a failure. [ 2453.433830] name failslab, interval 1, probability 0, space 0, times 0 [ 2453.436286] CPU: 0 PID: 51795 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2453.437661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2453.439304] Call Trace: [ 2453.439866] dump_stack+0x107/0x167 [ 2453.440601] should_fail.cold+0x5/0xa [ 2453.441367] should_failslab+0x5/0x20 [ 2453.442126] __kmalloc_node_track_caller+0x74/0x3f0 [ 2453.443115] ? alloc_skb_with_frags+0x92/0x570 [ 2453.444036] __alloc_skb+0xb1/0x5b0 [ 2453.444768] alloc_skb_with_frags+0x92/0x570 [ 2453.445643] ? find_held_lock+0x2c/0x110 [ 2453.446465] sock_alloc_send_pskb+0x7af/0x930 [ 2453.447381] ? sk_alloc+0x350/0x350 [ 2453.448169] ? perf_trace_lock+0xac/0x490 [ 2453.449003] ? SOFTIRQ_verbose+0x10/0x10 [ 2453.449818] ? lock_chain_count+0x20/0x20 [ 2453.450669] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2453.451690] ? ip6_mtu+0x1bb/0x370 [ 2453.452404] ? lock_downgrade+0x6d0/0x6d0 [ 2453.453231] ? ip_frag_init+0x350/0x350 [ 2453.454045] ? ip6_finish_output2+0x1f30/0x1f30 [ 2453.454983] ? ip6_mtu+0x1e9/0x370 [ 2453.455703] ? ip6_setup_cork+0xfb7/0x1740 [ 2453.456609] ip6_make_skb+0x2de/0x4e0 [ 2453.457365] ? ip_frag_init+0x350/0x350 [ 2453.458187] ? ip_frag_init+0x350/0x350 [ 2453.458987] ? ip6_push_pending_frames+0xf0/0xf0 [ 2453.459949] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2453.460809] ? lock_downgrade+0x6d0/0x6d0 [ 2453.461646] udpv6_sendmsg+0x2043/0x29b0 [ 2453.462453] ? ip_frag_init+0x350/0x350 [ 2453.463253] ? udp_v6_push_pending_frames+0x360/0x360 [ 2453.464302] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2453.465346] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2453.466426] ? __lockdep_reset_lock+0x180/0x180 [ 2453.467369] ? find_held_lock+0x2c/0x110 [ 2453.468208] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2453.469275] ? trace_hardirqs_on+0x5b/0x180 [ 2453.470135] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2453.471111] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2453.472202] ? udp_v6_push_pending_frames+0x360/0x360 [ 2453.473256] inet6_sendmsg+0x105/0x140 [ 2453.474025] ? inet6_compat_ioctl+0x320/0x320 [ 2453.474909] sock_sendmsg+0xf2/0x190 [ 2453.475717] ____sys_sendmsg+0x334/0x870 [ 2453.476533] ? kernel_sendmsg+0x50/0x50 [ 2453.477324] ? do_recvmmsg+0x6d0/0x6d0 [ 2453.478103] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2453.479133] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2453.480210] ? trace_hardirqs_on+0x5b/0x180 [ 2453.481074] ___sys_sendmsg+0xf3/0x170 [ 2453.481842] ? sendmsg_copy_msghdr+0x160/0x160 [ 2453.482745] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2453.483632] ? _raw_spin_unlock_irq+0x27/0x30 [ 2453.484528] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2453.485410] ? finish_task_switch+0x126/0x5d0 [ 2453.486288] ? finish_task_switch+0xef/0x5d0 [ 2453.487154] ? __switch_to+0x572/0xff0 [ 2453.487941] ? __switch_to_asm+0x3a/0x60 [ 2453.488735] ? __switch_to_asm+0x34/0x60 [ 2453.489537] ? __schedule+0x850/0x1ed0 [ 2453.490311] ? io_schedule_timeout+0x140/0x140 [ 2453.491229] __sys_sendmmsg+0x195/0x470 [ 2453.492043] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2453.492896] ? lock_downgrade+0x6d0/0x6d0 [ 2453.493731] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2453.494686] ? wait_for_completion_io+0x270/0x270 [ 2453.495653] ? rcu_read_lock_any_held+0x75/0xa0 [ 2453.496596] ? vfs_write+0x354/0xa30 [ 2453.497356] ? fput_many+0x2f/0x1a0 [ 2453.498089] ? ksys_write+0x1a9/0x260 [ 2453.498893] __x64_sys_sendmmsg+0x99/0x100 [ 2453.499768] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2453.500804] do_syscall_64+0x33/0x40 [ 2453.501568] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2453.502605] RIP: 0033:0x7ff18fb2bb19 [ 2453.503362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2453.507115] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2453.508724] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2453.510227] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2453.511729] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2453.513235] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2453.514737] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:11:13 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x80, 0x1}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) unshare(0x42000000) unshare(0x10200) unshare(0x0) ioctl$int_out(0xffffffffffffffff, 0x2, &(0x7f0000000000)) 04:11:29 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x8400, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:11:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xf401, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:11:29 executing program 3: connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)={0x0, 0x1, 0x6, @local}, 0x10) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000004c0)='fd\x00') getdents64(r0, &(0x7f0000001280)=""/192, 0xc0) fallocate(0xffffffffffffffff, 0x12, 0x5, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev\x00') perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x0, 0x1, 0x5c, 0x3, 0x0, 0x9, 0x80000, 0x4, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext, 0x45000, 0x5, 0x1, 0x8, 0xee74, 0x0, 0xfff9, 0x0, 0x2, 0x0, 0x5}, 0x0, 0xe, r1, 0x8) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) getsockname(r3, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000140)=0x80) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x4405, 0x0, 0xa57a, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r2, 0x5000940a, &(0x7f00000005c0)={{r4}, "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"}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r5, 0x1000004) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r6, r5, 0x0, 0xb052) fcntl$dupfd(r6, 0x406, r4) 04:11:29 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732866617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:11:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 47) 04:11:29 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_read_part_table(0x0, 0x2, &(0x7f0000001900)=[{0x0, 0x800000000000000, 0x2}, {0x0, 0x0, 0x7fff}]) r1 = getgid() ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000001840), 0x480000, 0x0) r5 = getpid() clone3(&(0x7f0000000380)={0x20100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000340)=[r5], 0x1}, 0x58) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r6, 0x0) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000180)={{0x3, r2, r3, 0xee01, r1, 0x20, 0xd792}, 0x0, 0x0, 0x7ff, 0xa9, 0x8000, 0x80, 0x0, 0xa5c, 0x6, 0x200, r5}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x8100, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000001880)=ANY=[@ANYBLOB="01000000018000001800000022ae3a7e4c1cb759cb018f4b4911", @ANYRES32=r7, @ANYBLOB="7f000000000000002e2f66696c653000"]) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001800)={'wlan1\x00', @multicast}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0x10, &(0x7f0000000040)={0x9}) r9 = signalfd4(r0, &(0x7f0000000080)={[0xfff]}, 0x8, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, r9) openat(r4, &(0x7f0000000200)='./file0\x00', 0x801, 0x82) 04:11:29 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x600, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2470.321099] FAULT_INJECTION: forcing a failure. [ 2470.321099] name failslab, interval 1, probability 0, space 0, times 0 [ 2470.323045] CPU: 1 PID: 52134 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2470.323999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2470.325175] Call Trace: [ 2470.325564] dump_stack+0x107/0x167 [ 2470.326088] should_fail.cold+0x5/0xa [ 2470.326638] ? create_object.isra.0+0x3a/0xa20 [ 2470.327304] should_failslab+0x5/0x20 [ 2470.327855] kmem_cache_alloc+0x5b/0x360 [ 2470.328456] create_object.isra.0+0x3a/0xa20 [ 2470.329105] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2470.329828] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2470.330571] ? alloc_skb_with_frags+0x92/0x570 [ 2470.331223] __alloc_skb+0xb1/0x5b0 [ 2470.331768] alloc_skb_with_frags+0x92/0x570 [ 2470.332380] ? find_held_lock+0x2c/0x110 [ 2470.332989] sock_alloc_send_pskb+0x7af/0x930 [ 2470.333657] ? sk_alloc+0x350/0x350 [ 2470.334166] ? perf_trace_lock+0xac/0x490 [ 2470.334765] ? SOFTIRQ_verbose+0x10/0x10 [ 2470.334779] ? lock_chain_count+0x20/0x20 [ 2470.334802] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2470.334826] ? ip6_mtu+0x1bb/0x370 [ 2470.334840] ? lock_downgrade+0x6d0/0x6d0 [ 2470.334852] ? ip_frag_init+0x350/0x350 [ 2470.334876] ? ip6_finish_output2+0x1f30/0x1f30 [ 2470.334889] ? ip6_mtu+0x1e9/0x370 [ 2470.334903] ? ip6_setup_cork+0xfb7/0x1740 [ 2470.334920] ip6_make_skb+0x2de/0x4e0 [ 2470.334930] ? ip_frag_init+0x350/0x350 [ 2470.334947] ? ip_frag_init+0x350/0x350 [ 2470.334964] ? ip6_push_pending_frames+0xf0/0xf0 [ 2470.334982] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2470.334995] ? lock_downgrade+0x6d0/0x6d0 04:11:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="64e064a122de5ba039a03e65323aeded01adb0a5320196fed1d43a2a079d8cb7bf4282800d32bb91690eeb725b3b22aff74fbea21ba3431e9fd6d29e9b77a46bc105970d33f9a139bb205382f565a0d25a2220a62be6ad7fcb8e53200e3370cb4e0fb2e2b11d643c1155d105d37aa20369bdcf39dd91d9ffc293bb815b1deb38ee6481bd769ec49dbeac4c5c0bfb3f6a94896de7b835126fabbe0a9cfd560014cb8180293bea6d362f0e56cff6002cfa10a8349e3efdf722e9a553352d2245ad4bf172f86dd16bed448cb1d6fff6d7b92b0eeec9926f2873c2db16312841f7664030865cc5a7df839a5af11237f68116483961e17f40388f4199a7f9de16c688255c67a52eb80d5e610ea3049f7d3a0549b9672bd587c59aab7d1221aacdfcc1d2a6b01a50e0b80088202c76339b2c492d9ba43099e85b6518effa53106cbffdf794c880e65a665e1ed729c2852abc4aadcfe0e55cd95c2a45070a4692e8048ad14cf57885ecfad3aa4611ce4d28016a957acaaa1e9456745bcfe031a4832b73dc83b8e1775fb92538dc1274f3be1af7f6bb72d7cce70dd41dca1569507172e43f8617cf0a5f1ecae9478ec15f42b3ee1e6271e79ad8edd3fe244a9ea549ad83918ec6481732ff0ceead3d7cf4a4b4a574d661fcb2b787c0c8390b23bd547e1c8e7bd20b6e2d20641ba9ae6383e330f22f280405ede63ab975fb2cb10416f0405e8ad338d9731baf5256a36d55d7d6305351a4b97b2f890cdd0724847e080afcdf36d3e50c3ece1ead4bb1884875b773bcfa40e1a1c62370aee74c2fedc08e0fd76f47a2a26f1abc2a0bfe3234875fa42c4073d6eb6ee51489842f29c1744f212a117002c4b77995cb836c3c8080d5053882f2287a1bebcba7e570186bd9dfc0ad17fad8dcda25c08347423c6dc73323c29a26d385bb7e58fc0b7aadeb9829dbfd8dc9a5d16d21c8f4714c0acff144cc075f2c43b6b8deea583d689df4cf0d02fed0452204ff14fe29d02a1d18484d174061c7a3daf131c1a0a92e9899dfdca30af593d89a7754456d1496171efdbf13a5fc638b41819ccc232646acba83f8fc73af513fef5a1d69c8cccb23b1311001e892281135d1950455a68cd08f9b842121c649128ae61dce998fdd237b55c1350acdff665434b190fac47ddaca3fdbf7a442570689814abdcba0f983266fd7d7483950c6e3dbfe5b55d104dd48fb0f850194e5a28ef8cc46232c89cfa6fc7999da923d468a89522513dea4160a7d41a8ace89c4309331b73ecd45ba4b497220c5c514894c138403db07d9b52a82dc42ab88b1b0c2deb1a9c2f25cd00d8a8e2d7abdd73257e2e9866d0feb7dff2d37b1619fdd8b130b18b89306a0bb5c5f63aa37cc87b64b65b7370ce0a01cfa144bb299af8423f0393166a9db31e2256b3d7d25e7ccd5fc0a84b7210827ee78990e2fe99bdcc6dea5f4c8513b2e8a5ee6d71165fe597ec18dd2e1b8e126a706c5fb5a290aeda404435de83b2922280754440f9f783c2fcca12a7e508a4b29b77f97150b0ddd96e937599cd3aa82700bdfa320b1fa84844ecc33bbfb9f851fe9a17b035611c712a39ff8a51b2f83f5ab41e2b63d6a54e60d11804aa4e48b107d7b0f858cfae77498459a80070c567ec8cc1f0fda2edc93e092ca3c95a3803496442a7f97ca4f4ea03dbf46b49afafd0da08d1f16b2b62067a1200a3215f4e8f7427c90de81ce037ddf8c464e93c3b3860c8d9b3980b2653cc1b7d336ea182778fa4b7e7ba77a1583edc1cf6b810466f96d4677ec4c0ccc7fa81eb127518600aba808fd56027219fcde1703fe35c8d4dd8cd5de95ec5018326c949a5c37c4fdc75fc6f6fe7a4089beb2ddb57ecb83083b8ba76f5035752b53175f77f2de12abb6052e84bee8b5c5d731f5715fa9ebcd198370d174d13681af03041bcf48055e183b6f6a6bb71e8379e0a2c038b841b0230aa1899c78a2ea7fccf04e0f83fc9cef539404d2a20b8d847eee69d3a2b6b2c5d99e50326ce15cc7e36eaa2c4ee9f312c67b89440f9f352bf53ea6f6a54bc2ab83b1aef32cd6ad7c602374a3d4e8cf8cbe98ed28651cef0fe475924d0ab2ff48ceec0a49f26626ac02f1dd7428d5345b5a170859c354e2f86e78e6908ca45370eb1b11439020b62907f1acd745362ef9c5bff1f0ae0cdf9b3141e1b37431938b29c573ab2d34da0cd6647413d9a3c802053e376e637773134b2537a0fce3114d3af9fec386308bef75f9ea961ed87d1c874e310ee4596564847df94324b03816e382446c7bceb1c05be916797788545617a35a6d51a8153793cb6556edc25444ff5cd558b525d0015cc26ba16f6f58862e54ca848a2ca72dcda52b6721abf3e13363237d1ec1d82ebefd3ef42edc6e326ceea96e1ff3ca9411704244becee5d2c5e72d83c883de016fa13a467bb52564168717c0ca4f7a4d75153ea427ca84117f64d6478d4b29f0903f1a76c81b206a584468f531670e7c369308e9da97adf06a59f12736673585b2ab1e8a10c13aa7ab5ab2db82ded0e3e85ea637d24233cf76d4c6a4b6ce6480bb4b8407b85d38d5f7ba94056920b2a9892ca317d78d29c48fa077c820c8a444cb1e5c11b9245c0b98a975a64d9bb469b145556baa85d1da630f3a8d1ba0c91d8345a55ad9256be02fe0d856ee95bb9fd76fd74c424c65e13be64936cd79da81cc3e179d1beb99b40be64b4fa93ee492ef0241273467aae42d8db50009a57fce8d45980979dd52090fb8121c32d4a91a24204ce8dfebe5f1a33e638aa49192cd983d4f8a5a0ce721422042d4a24c0dcea42fe9e2882be8301590138073a4bf373db314b290c4a9e7a5744778530adfa8ef0a12cd3d7ad0fa08b886c5e68e2ee1ead0bf47c3cdba647bf3ae00c66b933ab46991b3d5e36cce694a5defb2305b31075cf27b2091cee268540d3bc195de58f65d888ebaa7a5f7b20204967b8fdcb59b66a0dbfd1be873eb980a3b1d03c112bdb1aee8c61c954726b9ed05d6f3b4cc6b5e1caa91c98f979a550fd889fb4c0a5f7509198c6cb085a5938c058bb89291f45b73b0f01a5e7b2f6354acae309d15a6f3df04703d28c4ae0ab9c170252e5a8cc9a8600fa17432326e9ca9597f1a043c8688ccc9b1f4458b54248ddae494f4f33aa9c46134420d94fd9bc522b9d93698fd843d5cae41d67e178907fa725d5a810fd14951e0a21694e0249dad1ad28cec692a366e94a5ed4ad8f1564a2b398e962dfe3199abbd3de8a216a6c9b12240622d257e16b9a0705b99876694a46cf2ebeea00d78fb477345711b183f2c7dc05646012a35b4b34e574eab8a76eb966e8810c440a9eb01fe3c2b0735fd7a0c034894507b739b1c52ddeccf30a2528973bddc4bcfa9f0b430a1e9957fd4b7e7ad1b0195eeecc599066c5109b6a6ee7c0745e37cb176b542b84049a8e5364e522bbea7735b4e29eede1b973b75755275682403159828dc38c17e23a0f76d349edf9fd22542e5d18be7316cebb85a228cad49d1d161f22592142663ab031386847c64da86ec10d7157de3de34593f0d3b9564a08a9018f6525dccb9673236df053c6cd22715a10cc4cf9449e03e432cd96fc284629413b0adb5956ce5242ae3355daee306de2d7f9d507c5c2cbb486c8eba7da1b77f8afddaf2a0ae7e29b2a2630122c5d13829613b6d1369018eccfe63bb836b0891eeef9c68b29ec6fe9546848578aade01cb8ad51aa6c2f0edc42c5be6d407ec24492e0f88567bfd859c358d4ddd5f9011a306bf2d8affd947a02ff8fefa0d8cc680bbb8015a798ccb5c75477254ce6237591cad04ba44d0147502f3fd925f83607726adca6615d2488946753319d2ebdba4ce236f7b6b2977fb21f0fa3dbc8cc71c6569163c314565a3962cec1252fb6ddea2ab37b7a26936cbb62888d7e89b76f66f4244e1488ae299cc12d29943a50add41bb0058768ae75765398206053226b7253ef73e20f339ad6d3115e65b412c4608062919b9fab018cfe8389858a778026f7d225e08115f75119317b7f1ef142dccd4490a29b678ac0ffcf401041f3318db77c04d3806be99af7b5014ada1773694cce731b3f50129cec52ab366dc67ad78c8cdbcbd79ba9ee67cbe13f975f2dde99e6b21dde2822a0928793c8d5d190cfa7a04ae961808642df04f44fb27c27b33fa0f4005f403b6f2e3df83291f1c126b1ae92fb18add8e71064c91e2caf6fb83897bb7255674ab12ba231f559285dc68fec54910db0e2fd2cf0c0bd3ab699ca56bd57745f7ec542f9d72cf9f046213116afb816097af751dd1d7204b33d9a0d53d5ddc1cbe00451f2446e5aedbdde716033923f97de81be644d9642b5817f8430c606419d94d6c3a0a7af7c7cd3341d81c2c9cb4bd1e469d4c4d031f34b84f27ed61009261405ca0a707b83291f80a702a9102616bed57b13c69c63819c03fedab1c1a2d7659db730f4dd48731b527d44a524426d82fe45f2c740dba3509e73ad93519e978b2171d90ea6fdb68f0f0b8dc3f19a00795248d0a4b4f1db5867a48578d7da014e4f6d7d973aa5d9d16a207acbcae0704894a4b885c7a612ada96e775b1bc10af4f09ea67ea548e1714150b0bdff7a4baf2ba38609782af67459c9b9689b512587b3e28d1b919989a2c2544b6c64f04015461ab91f24131c65d8ec016253061751ca2791b6436a3abab004eafa373be653746ba424e29c18a809c0a758e945d71690a1ce08285e0f2648d515948a1a98f8ce399162ccde3359be5fd1fd3df05fb88c47f1624259e963b17916ccea98b850b1c7f83404b6d4d7f49c58073179d58b3528143326ef85ec0e57ed4d93d0d6713b70c98f5a925a387bd3e0d541c3ee6f0ffcc97b4ccb5324779546d274d2b48edc3ba2558ec4eef96cdc501e668c018b39521811b4f5e50ce61f208a4c5745ebe847227fe114bc4d3ab7eeede6093182e581f663bc356c8c8535fb5327f25db3e2576a87be3da80f4fdb3763dbdda36d4fbd2a19d14efb874401690351fdd2acca92e6816b4415b05602f53f6dc3307c857557b151b504dd8c899a945e6bb3f039db8c5bd5701aaa72e89ba66c8ca33005a00ed5193bc5766f99acfce9f7f5ba14bc928ec56315a8f19f936c08ea995e3ac810bd5bbd25548bd40e8a13466a570a6a656466f6978371054ef48db679bda1a40b668ff273b24855cfeb47c857574a9976aa76dc7104703f1ef48e3165ad34dc18780cd6668f56fd95aaa18d94d3d9e3c199ac4017d816f56c56dc9ae7b958e7ab1ed8b8e46ea06e8560457c4ad6064d18b4743691e80ac0d0e12d24bce3a3183b00c7552f0fcb7f5d1330548c2fc8d748373f60850a0032c84cf2be7d7f25bc65118475cdb71add9f28fddb57f6b62062df0baca6632bc97a40dd534b211947292026451580d1d1cdc020dd0cc4203dfb1e576463ae4c04e5b556685fa38fdf5931a3b6e15cfb23a69b21b83bced38baa86ff0fb01e3f2801484e0f7fa89ca1d824274f06d7fd3c0cf75c4900df78f4e734d17823fe418d3762902a98347e9b21a8cfa1b047875cff862f7309ed2845c8ed03a79b7d72efadb9301edee8f818a19f098602bada86d4a80e272a33e6c63fe5573f3025ef28fad29a0145211acb4503f395a4c9512cc156ef94eb9981511bb0d4ac8fd80bf975b7d91a0880ff1a813fa4fa22a040f80d64b20496f8536ca89693228eabe2ab559ed71ec39b2c915295039384fda046053c1fa64d59bbc811f4d6736e39946afc05b4fe679048ce3217d4f0b98d834c54c798223e33", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 48) 04:11:29 executing program 2: r0 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_REMOVE(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000bc0)={0x14}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_MODE(r1, &(0x7f0000000e40)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d80)={0x14}, 0x14}}, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r2) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r4, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="090600000000000000003018000005003500000000000500330000000000050036000000000008000200", @ANYRES32=r5, @ANYBLOB], 0x34}}, 0x0) sendmsg$NL802154_CMD_SET_CHANNEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, r0, 0x10, 0x70bd2a, 0x25dfdbfb, {}, [@NL802154_ATTR_CHANNEL={0x5, 0x8, 0x13}, @NL802154_ATTR_PAGE={0x5, 0x7, 0x1e}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r5}, @NL802154_ATTR_CHANNEL={0x5, 0x8, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x4040044}, 0x40180c4) [ 2470.335022] udpv6_sendmsg+0x2043/0x29b0 [ 2470.335037] ? ip_frag_init+0x350/0x350 04:11:29 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732966617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2470.335060] ? udp_v6_push_pending_frames+0x360/0x360 [ 2470.335084] ? __lockdep_reset_lock+0x180/0x180 04:11:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f00000000c0)) r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc2}, &(0x7f0000000080)={0x0, "c3360d0ea1c677c116f7024b7483ccc2556fd5cef9140706ff2c74ddc0591a67a55c03fbf789b5b31819a55a185600f8ad6013a88c929cab732fec35dc93df54"}, 0x48, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x3) keyctl$revoke(0x3, r0) keyctl$invalidate(0x15, r0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000100)={0x2d, 0x0, 0x0, 0x0, 0x0, 0x4}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) [ 2470.335097] ? hrtimer_start_range_ns+0x336/0x980 [ 2470.335116] ? find_held_lock+0x2c/0x110 [ 2470.335144] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2470.335178] ? __import_iovec+0x458/0x590 [ 2470.335191] ? udp_v6_push_pending_frames+0x360/0x360 [ 2470.335207] inet6_sendmsg+0x105/0x140 [ 2470.335220] ? inet6_compat_ioctl+0x320/0x320 [ 2470.335230] sock_sendmsg+0xf2/0x190 [ 2470.335244] ____sys_sendmsg+0x334/0x870 [ 2470.335259] ? kernel_sendmsg+0x50/0x50 [ 2470.335270] ? do_recvmmsg+0x6d0/0x6d0 [ 2470.335286] ? __lock_acquire+0x1657/0x5b00 [ 2470.335310] ___sys_sendmsg+0xf3/0x170 [ 2470.335325] ? sendmsg_copy_msghdr+0x160/0x160 [ 2470.335342] ? __lockdep_reset_lock+0x180/0x180 [ 2470.335355] ? trace_hardirqs_on+0x5b/0x180 04:11:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 49) 04:11:30 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732a66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2470.335376] ? find_held_lock+0x2c/0x110 [ 2470.335394] ? __might_fault+0xd3/0x180 [ 2470.335407] ? lock_downgrade+0x6d0/0x6d0 [ 2470.335423] ? io_schedule_timeout+0x140/0x140 [ 2470.335449] __sys_sendmmsg+0x195/0x470 [ 2470.335467] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2470.335480] ? lock_downgrade+0x6d0/0x6d0 [ 2470.335508] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2470.335524] ? wait_for_completion_io+0x270/0x270 [ 2470.335540] ? rcu_read_lock_any_held+0x75/0xa0 [ 2470.335552] ? vfs_write+0x354/0xa30 [ 2470.335569] ? fput_many+0x2f/0x1a0 [ 2470.335583] ? ksys_write+0x1a9/0x260 [ 2470.335605] __x64_sys_sendmmsg+0x99/0x100 [ 2470.335621] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2470.335634] do_syscall_64+0x33/0x40 [ 2470.335657] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2470.335666] RIP: 0033:0x7ff18fb2bb19 [ 2470.335681] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2470.335689] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2470.335706] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2470.335714] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2470.335723] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2470.335731] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2470.335740] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2470.465818] FAULT_INJECTION: forcing a failure. [ 2470.465818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2470.465835] CPU: 1 PID: 52254 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2470.465843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2470.465847] Call Trace: [ 2470.465869] dump_stack+0x107/0x167 [ 2470.465886] should_fail.cold+0x5/0xa [ 2470.465904] _copy_from_user+0x2e/0x1b0 [ 2470.465922] __copy_msghdr_from_user+0x91/0x4b0 [ 2470.465936] ? __ia32_sys_shutdown+0x80/0x80 [ 2470.465952] ? udp_v6_push_pending_frames+0x360/0x360 [ 2470.465971] ? inet6_sendmsg+0xbd/0x140 [ 2470.465983] ? inet6_compat_ioctl+0x320/0x320 [ 2470.465994] ? sock_sendmsg+0x55/0x190 04:11:30 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r3, 0x0, r3, 0x0, 0x0, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000000c0)=0xc058) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r2, 0x0, 0x20d315) openat(r2, &(0x7f0000000040)='./file1\x00', 0x400000, 0xa0) [ 2470.466011] sendmsg_copy_msghdr+0xa1/0x160 [ 2470.466023] ? do_recvmmsg+0x6d0/0x6d0 [ 2470.466040] ? __lock_acquire+0x1657/0x5b00 [ 2470.466063] ___sys_sendmsg+0xc6/0x170 [ 2470.466077] ? sendmsg_copy_msghdr+0x160/0x160 [ 2470.466094] ? __lockdep_reset_lock+0x180/0x180 [ 2470.466107] ? trace_hardirqs_on+0x5b/0x180 [ 2470.466126] ? find_held_lock+0x2c/0x110 [ 2470.466149] ? __might_fault+0xd3/0x180 [ 2470.466163] ? lock_downgrade+0x6d0/0x6d0 [ 2470.466179] ? io_schedule_timeout+0x140/0x140 [ 2470.466203] __sys_sendmmsg+0x195/0x470 [ 2470.466220] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2470.466232] ? lock_downgrade+0x6d0/0x6d0 [ 2470.466258] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2470.466274] ? wait_for_completion_io+0x270/0x270 [ 2470.466290] ? rcu_read_lock_any_held+0x75/0xa0 [ 2470.466301] ? vfs_write+0x354/0xa30 [ 2470.466316] ? fput_many+0x2f/0x1a0 [ 2470.466329] ? ksys_write+0x1a9/0x260 [ 2470.466350] __x64_sys_sendmmsg+0x99/0x100 [ 2470.466366] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2470.466378] do_syscall_64+0x33/0x40 [ 2470.466392] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2470.466401] RIP: 0033:0x7ff18fb2bb19 04:11:30 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732b66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2470.466416] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2470.466423] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2470.466438] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2470.466446] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2470.466454] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2470.466461] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2470.466469] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2470.627829] FAULT_INJECTION: forcing a failure. [ 2470.627829] name failslab, interval 1, probability 0, space 0, times 0 [ 2470.653144] CPU: 0 PID: 52388 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2470.654121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2470.655281] Call Trace: [ 2470.655676] dump_stack+0x107/0x167 [ 2470.656189] should_fail.cold+0x5/0xa [ 2470.656724] ? __alloc_skb+0x6d/0x5b0 [ 2470.657268] should_failslab+0x5/0x20 [ 2470.657807] kmem_cache_alloc_node+0x55/0x370 [ 2470.658427] __alloc_skb+0x6d/0x5b0 [ 2470.658939] alloc_skb_with_frags+0x92/0x570 [ 2470.659548] ? find_held_lock+0x2c/0x110 [ 2470.660140] sock_alloc_send_pskb+0x7af/0x930 [ 2470.660772] ? sk_alloc+0x350/0x350 [ 2470.661277] ? perf_trace_lock+0xac/0x490 [ 2470.661854] ? SOFTIRQ_verbose+0x10/0x10 [ 2470.662427] ? lock_chain_count+0x20/0x20 [ 2470.663012] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2470.663736] ? ip6_mtu+0x1bb/0x370 [ 2470.664230] ? lock_downgrade+0x6d0/0x6d0 [ 2470.664794] ? ip_frag_init+0x350/0x350 [ 2470.665368] ? ip6_finish_output2+0x1f30/0x1f30 [ 2470.666008] ? ip6_mtu+0x1e9/0x370 [ 2470.666496] ? ip6_setup_cork+0xfb7/0x1740 [ 2470.667077] ip6_make_skb+0x2de/0x4e0 [ 2470.667600] ? ip_frag_init+0x350/0x350 [ 2470.668171] ? ip_frag_init+0x350/0x350 [ 2470.668725] ? ip6_push_pending_frames+0xf0/0xf0 [ 2470.669388] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2470.669989] ? lock_downgrade+0x6d0/0x6d0 [ 2470.670570] udpv6_sendmsg+0x2043/0x29b0 [ 2470.671125] ? ip_frag_init+0x350/0x350 [ 2470.671696] ? udp_v6_push_pending_frames+0x360/0x360 [ 2470.672402] ? __lockdep_reset_lock+0x180/0x180 [ 2470.673053] ? __lockdep_reset_lock+0x180/0x180 [ 2470.673705] ? find_held_lock+0x2c/0x110 [ 2470.674283] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2470.674970] ? __import_iovec+0x458/0x590 [ 2470.675536] ? udp_v6_push_pending_frames+0x360/0x360 [ 2470.676259] inet6_sendmsg+0x105/0x140 [ 2470.676802] ? inet6_compat_ioctl+0x320/0x320 [ 2470.677425] sock_sendmsg+0xf2/0x190 [ 2470.677940] ____sys_sendmsg+0x334/0x870 [ 2470.678498] ? kernel_sendmsg+0x50/0x50 [ 2470.679034] ? do_recvmmsg+0x6d0/0x6d0 [ 2470.679568] ? __lock_acquire+0x1657/0x5b00 [ 2470.680174] ___sys_sendmsg+0xf3/0x170 [ 2470.680709] ? sendmsg_copy_msghdr+0x160/0x160 [ 2470.681329] ? vmacache_find+0x55/0x2a0 [ 2470.681874] ? __lockdep_reset_lock+0x180/0x180 [ 2470.682522] ? find_held_lock+0x2c/0x110 [ 2470.683090] ? __might_fault+0xd3/0x180 [ 2470.683630] ? lock_downgrade+0x6d0/0x6d0 [ 2470.684209] ? asm_exc_page_fault+0x1e/0x30 [ 2470.684815] __sys_sendmmsg+0x195/0x470 [ 2470.685363] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2470.685956] ? lock_downgrade+0x6d0/0x6d0 [ 2470.686536] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2470.687200] ? wait_for_completion_io+0x270/0x270 [ 2470.687878] ? rcu_read_lock_any_held+0x75/0xa0 [ 2470.688521] ? vfs_write+0x354/0xa30 [ 2470.689031] ? fput_many+0x2f/0x1a0 [ 2470.689538] ? ksys_write+0x1a9/0x260 [ 2470.690070] __x64_sys_sendmmsg+0x99/0x100 [ 2470.690659] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2470.691373] do_syscall_64+0x33/0x40 [ 2470.691893] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2470.692594] RIP: 0033:0x7ff18fb2bb19 [ 2470.693102] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2470.695610] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2470.696653] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2470.697623] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2470.698612] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2470.699593] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2470.700601] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:11:30 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="002bd6cf5c0fbaad347987faf9d4f18a34bff0591563ff7a1947209c8a16fd724a5d5d08aa1da9f91dffd0a8a635aaba1054ea152582244c98cf38af708c35b66909ddee0e1c00"]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r3, &(0x7f0000000240)="01", 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r2, 0x0, 0x20d315) 04:11:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xfc00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:11:47 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x805) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$sock(r2, &(0x7f0000000340)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x1, 0x4, 0x8, 0x40, "58cdfaff8115aceb574ea41f40baf6c53c35152ce72cbe7a0d041829500d336c0e672b2b6fe2fbb01b2afddc01acdbe0969c5baf9d7ea48fe46a6a938f9315", 0x2f}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)="4bbfa379c9a5949d80780f7be964f43b394871f8e9b9ca606d81580010fb810fcb0248fd72a1d4bd80", 0x29}, {&(0x7f0000000180)="f9dbc5de0ff6042876e36b8bd9054e41223373599262f64ce275f3c568a16ffeddfbd8afa559bebe9a3d45440275888e0c299b6a5c0e6d2b82bcfab34e93d37cb27ed0ca3c2c3426c3f6c156876b6723dd3c8e01076d9e58e85fa2dd863e4537775abc0dbdc6a50b3175ce63a876954506c4e1417b0a28adfd0fac01b8218b8ac785506a18469bbdb125456a36f9722b3fd5368a325933f2e4895b0d619991fe26b8b3863df9368ea9c458e0dbb8ca4b7a2e541ddd43cd0601ad0b86c4ad0b5d3fd524ae1177637eeab859f6478636023d334d43ba253a76d3fb0144736bd610c8153d1a797f401a48", 0xe9}, {&(0x7f0000000280)="008b34ed3b41be22d6bae070930d610f1c989ddf698d968feb8e2c", 0x1b}], 0x3, &(0x7f0000000300)=[@txtime={{0x18, 0x1, 0x3d, 0x100000000}}], 0x18}}], 0x1, 0x200000c0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_link_settings={0x2c}}) r3 = dup2(r0, r1) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000003c0)="10699a94604cf374af98e704e1ba180fa6b2598a55b77b6707008713b2b99b321b99b9a3964634a8d3e9887cf297980c864e08715cff6a3feca91f698acdb913a928d77f761d774a6b52b4a2ede13a447b30506fabca107f68634395b2eca8a8ec91b7a01f41ca7da293c52e82f5c906eef8f0e06dc1375bed69ccaf0dfc7c8301ba8dcca9afb61d98ab15ec54f923ea729d806228d7abc4f6a5209344cdfb835920562d5e6c357dd46f447d505d9c9648bf0541f2546b0e2f0a27efd8be39d1f11748b90a6769983cc66ec38e76c54b03d670f6d1847124419e860e788d299e7fce8a03d3e1d16e9a7a4b3ce7a89fa54e94d4", 0xf3}, {&(0x7f00000004c0)="e71937dd9cc211e7fd16ac6753b36be7a45d0227bc485ec458022d01529470262b026bb4c05ee74d46f115f4f37bbdc9100dc9fd4c6a89a67f03d38b97969f6ef6da0292a722b937dc9a810fdd149bf769c64e59d5a125848107a67ca489fd46e8b4779f787899ae38c1b0e2532eab3acc18ed06bc2bf455c92ee731c92efbdb4e8743489ef7a35158727c833ef7a44e03b3651516cabfb9fd35a58c455452f91acf643369c7129a645ae3e5c8c0385f61dd1e2a97051d9fdb5d1ceb1e7ce512f373760bfeed42a93d784e120a807046714852fd11289ce445fd7ffd75888f2e167a0f9f45587ce86d0cd13ad8ad2a1fc82c497b15590a79d29c0955", 0xfc}], 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000380)=0x5, 0x4) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x280, 0x97) [ 2487.583462] FAULT_INJECTION: forcing a failure. [ 2487.583462] name failslab, interval 1, probability 0, space 0, times 0 [ 2487.585385] CPU: 0 PID: 52871 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2487.586384] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2487.587472] Call Trace: [ 2487.587862] dump_stack+0x107/0x167 [ 2487.588419] should_fail.cold+0x5/0xa [ 2487.588964] ? create_object.isra.0+0x3a/0xa20 [ 2487.589619] should_failslab+0x5/0x20 [ 2487.590180] kmem_cache_alloc+0x5b/0x360 [ 2487.590771] create_object.isra.0+0x3a/0xa20 [ 2487.591412] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2487.592162] kmem_cache_alloc_node+0x169/0x370 [ 2487.592828] __alloc_skb+0x6d/0x5b0 [ 2487.593371] alloc_skb_with_frags+0x92/0x570 04:11:47 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xc0fe, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:11:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 50) [ 2487.594125] ? find_held_lock+0x2c/0x110 [ 2487.594817] sock_alloc_send_pskb+0x7af/0x930 [ 2487.595503] ? sk_alloc+0x350/0x350 [ 2487.596065] ? perf_trace_lock+0xac/0x490 [ 2487.596680] ? SOFTIRQ_verbose+0x10/0x10 [ 2487.597301] ? lock_chain_count+0x20/0x20 [ 2487.597925] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2487.598678] ? ip6_mtu+0x1bb/0x370 [ 2487.599213] ? lock_downgrade+0x6d0/0x6d0 [ 2487.599829] ? ip_frag_init+0x350/0x350 [ 2487.600439] ? ip6_finish_output2+0x1f30/0x1f30 [ 2487.601143] ? ip6_mtu+0x1e9/0x370 [ 2487.601686] ? ip6_setup_cork+0xfb7/0x1740 [ 2487.602318] ip6_make_skb+0x2de/0x4e0 [ 2487.602894] ? ip_frag_init+0x350/0x350 [ 2487.603495] ? ip_frag_init+0x350/0x350 [ 2487.604101] ? ip6_push_pending_frames+0xf0/0xf0 [ 2487.604810] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2487.605468] ? lock_downgrade+0x6d0/0x6d0 [ 2487.606107] udpv6_sendmsg+0x2043/0x29b0 [ 2487.606707] ? ip_frag_init+0x350/0x350 [ 2487.607318] ? udp_v6_push_pending_frames+0x360/0x360 [ 2487.608120] ? __lockdep_reset_lock+0x180/0x180 [ 2487.608811] ? hrtimer_start_range_ns+0x336/0x980 [ 2487.609534] ? find_held_lock+0x2c/0x110 [ 2487.610165] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2487.610910] ? __import_iovec+0x458/0x590 [ 2487.611528] ? udp_v6_push_pending_frames+0x360/0x360 [ 2487.612311] inet6_sendmsg+0x105/0x140 [ 2487.612889] ? inet6_compat_ioctl+0x320/0x320 [ 2487.613545] sock_sendmsg+0xf2/0x190 [ 2487.614099] ____sys_sendmsg+0x334/0x870 [ 2487.614700] ? kernel_sendmsg+0x50/0x50 [ 2487.615289] ? do_recvmmsg+0x6d0/0x6d0 [ 2487.615900] ? find_held_lock+0x2c/0x110 [ 2487.616517] ___sys_sendmsg+0xf3/0x170 [ 2487.617092] ? sendmsg_copy_msghdr+0x160/0x160 [ 2487.617772] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2487.618541] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2487.619203] ? trace_hardirqs_on+0x5b/0x180 [ 2487.619840] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2487.620513] ? finish_task_switch+0x126/0x5d0 [ 2487.621197] ? finish_task_switch+0xef/0x5d0 [ 2487.621844] ? __switch_to+0x572/0xff0 [ 2487.622415] ? __switch_to_asm+0x3a/0x60 [ 2487.623020] ? __switch_to_asm+0x34/0x60 [ 2487.623635] ? __schedule+0x850/0x1ed0 [ 2487.624238] ? io_schedule_timeout+0x140/0x140 [ 2487.624931] __sys_sendmmsg+0x195/0x470 [ 2487.625525] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2487.626173] ? lock_downgrade+0x6d0/0x6d0 [ 2487.626796] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2487.627508] ? wait_for_completion_io+0x270/0x270 [ 2487.628242] ? rcu_read_lock_any_held+0x75/0xa0 [ 2487.628929] ? vfs_write+0x354/0xa30 [ 2487.629481] ? fput_many+0x2f/0x1a0 [ 2487.630020] ? ksys_write+0x1a9/0x260 [ 2487.630592] __x64_sys_sendmmsg+0x99/0x100 [ 2487.631226] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2487.631994] do_syscall_64+0x33/0x40 [ 2487.632545] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2487.633294] RIP: 0033:0x7ff18fb2bb19 [ 2487.633842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2487.636532] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2487.637653] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2487.638710] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2487.639751] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2487.640822] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2487.641866] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:11:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732c66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:11:47 executing program 3: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) dup2(r2, r1) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x105c) r3 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_mreqn(r3, 0x0, 0x40, &(0x7f0000000300)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) 04:11:47 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./mnt\x00', 0x6, 0x0, 0x0, 0x90000, 0x0) r1 = syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000000000)=0x1, 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r2, 0x0) statx(r1, &(0x7f0000000140)='./mnt\x00', 0x100, 0x20, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='mnt/encrypted_dir\x00', r2, r3) r4 = dup3(r1, r0, 0x80000) r5 = getgid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) fchownat(r4, &(0x7f0000000300)='./mnt\x00', r2, r5, 0x1000) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./mnt\x00', 0x1, 0x1b0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') 04:11:47 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x700, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:11:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732d66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:11:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732f66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:11:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 51) 04:11:47 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f00000000c0)={0x0, 0x19, 0x0, 0x12, 0x4, 0x8f6, 0x1, 0x15b, 0x1}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00']) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x2000002, 0xf154c79f1722d852, 0xffffffffffffffff, 0x10000000) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000280)=""/56, 0x38, 0x40000001, 0x0, 0x0) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0xa, 0xffffffffffffffff) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_FSYNC={0x3, 0x1, 0x0, @fd, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r2}}, 0x7fff) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) pwritev2(r1, &(0x7f0000000300)=[{&(0x7f0000000180)="3905c2183826d8ea69b7964d579185d6271f", 0x12}, {&(0x7f00000001c0)="8023a8b53457ca86f0685614179c610393a8a8f593ed576372f24e203a59ad7f61be058920b8621780e658dd38a83a2b86bfb6b54e368c1b0f4c5c0ad1d8501d910a4f7265727f56e1b3c7f1e6ccab6d4ae14215e572b96f63f4d51ee6315b8d168d0971dd6e76830ad6c3cc8254fbc33352f11f0aae6201a6fb345aff07927b52045e8fd9089a0130b071778681d1a221918fadadf80fe64533641c9597510648306439753202077a", 0xa9}, {&(0x7f00000002c0)="d949366620d559cf01b62170f7af251e95aa19af222589a8b008ec55e84142ed64351f96a4a8be0d5b56b3644ceb705cfded03545e96486e2e669b200275c88e", 0x40}], 0x3, 0x6, 0x20, 0x1) pkey_mprotect(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000004, 0xffffffffffffffff) 04:11:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e2e617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:11:47 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e2f617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2487.888880] FAULT_INJECTION: forcing a failure. [ 2487.888880] name failslab, interval 1, probability 0, space 0, times 0 [ 2487.890463] CPU: 0 PID: 53123 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2487.891247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2487.892253] Call Trace: [ 2487.892582] dump_stack+0x107/0x167 [ 2487.893025] should_fail.cold+0x5/0xa [ 2487.893486] should_failslab+0x5/0x20 [ 2487.893947] __kmalloc_node_track_caller+0x74/0x3f0 [ 2487.894547] ? alloc_skb_with_frags+0x92/0x570 [ 2487.895097] __alloc_skb+0xb1/0x5b0 [ 2487.895536] alloc_skb_with_frags+0x92/0x570 [ 2487.896075] ? find_held_lock+0x2c/0x110 [ 2487.896575] sock_alloc_send_pskb+0x7af/0x930 [ 2487.897145] ? sk_alloc+0x350/0x350 [ 2487.897615] ? perf_trace_lock+0xac/0x490 [ 2487.898143] ? SOFTIRQ_verbose+0x10/0x10 [ 2487.898659] ? lock_chain_count+0x20/0x20 [ 2487.899187] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2487.899816] ? ip6_mtu+0x1bb/0x370 [ 2487.900262] ? lock_downgrade+0x6d0/0x6d0 [ 2487.900788] ? ip_frag_init+0x350/0x350 [ 2487.901305] ? ip6_finish_output2+0x1f30/0x1f30 [ 2487.901885] ? ip6_mtu+0x1e9/0x370 [ 2487.902337] ? ip6_setup_cork+0xfb7/0x1740 [ 2487.902866] ip6_make_skb+0x2de/0x4e0 [ 2487.903330] ? ip_frag_init+0x350/0x350 [ 2487.903826] ? ip_frag_init+0x350/0x350 [ 2487.904345] ? ip6_push_pending_frames+0xf0/0xf0 [ 2487.904939] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2487.905469] ? lock_downgrade+0x6d0/0x6d0 [ 2487.906004] udpv6_sendmsg+0x2043/0x29b0 [ 2487.906508] ? ip_frag_init+0x350/0x350 [ 2487.907000] ? udp_v6_push_pending_frames+0x360/0x360 [ 2487.907643] ? __lockdep_reset_lock+0x180/0x180 [ 2487.908222] ? __lockdep_reset_lock+0x180/0x180 [ 2487.908798] ? find_held_lock+0x2c/0x110 [ 2487.909308] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2487.909932] ? __import_iovec+0x458/0x590 [ 2487.910442] ? udp_v6_push_pending_frames+0x360/0x360 [ 2487.911082] inet6_sendmsg+0x105/0x140 [ 2487.911562] ? inet6_compat_ioctl+0x320/0x320 [ 2487.912123] sock_sendmsg+0xf2/0x190 [ 2487.912586] ____sys_sendmsg+0x334/0x870 [ 2487.913095] ? kernel_sendmsg+0x50/0x50 [ 2487.913579] ? do_recvmmsg+0x6d0/0x6d0 [ 2487.914056] ? __lock_acquire+0x1657/0x5b00 [ 2487.914607] ___sys_sendmsg+0xf3/0x170 [ 2487.915085] ? sendmsg_copy_msghdr+0x160/0x160 [ 2487.915659] ? vmacache_find+0x55/0x2a0 [ 2487.916172] ? __lockdep_reset_lock+0x180/0x180 [ 2487.916756] ? find_held_lock+0x2c/0x110 [ 2487.917258] ? __might_fault+0xd3/0x180 [ 2487.917750] ? lock_downgrade+0x6d0/0x6d0 [ 2487.918255] ? asm_exc_page_fault+0x1e/0x30 [ 2487.918802] __sys_sendmmsg+0x195/0x470 [ 2487.919294] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2487.919821] ? lock_downgrade+0x6d0/0x6d0 [ 2487.920355] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2487.920953] ? wait_for_completion_io+0x270/0x270 [ 2487.921549] ? rcu_read_lock_any_held+0x75/0xa0 [ 2487.922116] ? vfs_write+0x354/0xa30 [ 2487.922571] ? fput_many+0x2f/0x1a0 [ 2487.923015] ? ksys_write+0x1a9/0x260 [ 2487.923486] __x64_sys_sendmmsg+0x99/0x100 [ 2487.924021] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2487.924649] do_syscall_64+0x33/0x40 [ 2487.925101] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2487.925735] RIP: 0033:0x7ff18fb2bb19 [ 2487.926192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2487.928486] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2487.929457] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2487.930359] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2487.931270] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2487.932190] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2487.933077] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:11:47 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7ffd) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x60002004}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @empty}, 0x42}) 04:11:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 52) [ 2488.050733] FAULT_INJECTION: forcing a failure. [ 2488.050733] name failslab, interval 1, probability 0, space 0, times 0 [ 2488.052094] CPU: 0 PID: 53220 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2488.052809] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2488.053733] Call Trace: [ 2488.054043] dump_stack+0x107/0x167 [ 2488.054458] should_fail.cold+0x5/0xa [ 2488.054885] ? create_object.isra.0+0x3a/0xa20 [ 2488.055394] should_failslab+0x5/0x20 [ 2488.055816] kmem_cache_alloc+0x5b/0x360 [ 2488.056271] create_object.isra.0+0x3a/0xa20 [ 2488.056759] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2488.057321] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2488.057878] ? alloc_skb_with_frags+0x92/0x570 [ 2488.058385] __alloc_skb+0xb1/0x5b0 [ 2488.058790] alloc_skb_with_frags+0x92/0x570 [ 2488.059276] ? find_held_lock+0x2c/0x110 [ 2488.059730] sock_alloc_send_pskb+0x7af/0x930 [ 2488.060250] ? sk_alloc+0x350/0x350 [ 2488.060652] ? perf_trace_lock+0xac/0x490 [ 2488.061107] ? SOFTIRQ_verbose+0x10/0x10 [ 2488.061554] ? lock_chain_count+0x20/0x20 [ 2488.062018] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2488.062575] ? ip6_mtu+0x1bb/0x370 [ 2488.062943] ? lock_downgrade+0x6d0/0x6d0 [ 2488.063403] ? ip_frag_init+0x350/0x350 [ 2488.063850] ? ip6_finish_output2+0x1f30/0x1f30 [ 2488.064368] ? ip6_mtu+0x1e9/0x370 [ 2488.064764] ? ip6_setup_cork+0xfb7/0x1740 [ 2488.065203] ip6_make_skb+0x2de/0x4e0 [ 2488.065620] ? ip_frag_init+0x350/0x350 [ 2488.066061] ? ip_frag_init+0x350/0x350 [ 2488.066502] ? ip6_push_pending_frames+0xf0/0xf0 [ 2488.067029] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2488.067474] ? lock_downgrade+0x6d0/0x6d0 [ 2488.067955] udpv6_sendmsg+0x2043/0x29b0 [ 2488.068403] ? ip_frag_init+0x350/0x350 [ 2488.068847] ? udp_v6_push_pending_frames+0x360/0x360 [ 2488.069414] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2488.070003] ? __lockdep_reset_lock+0x180/0x180 [ 2488.070520] ? find_held_lock+0x2c/0x110 [ 2488.070980] ? irqentry_enter+0x26/0x60 [ 2488.071393] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2488.071959] ? __import_iovec+0x458/0x590 [ 2488.072383] ? udp_v6_push_pending_frames+0x360/0x360 [ 2488.072951] inet6_sendmsg+0x105/0x140 [ 2488.073379] ? inet6_compat_ioctl+0x320/0x320 [ 2488.073872] sock_sendmsg+0xf2/0x190 [ 2488.074279] ____sys_sendmsg+0x334/0x870 [ 2488.074729] ? kernel_sendmsg+0x50/0x50 [ 2488.075161] ? do_recvmmsg+0x6d0/0x6d0 [ 2488.075594] ? __lock_acquire+0x1657/0x5b00 [ 2488.076054] ___sys_sendmsg+0xf3/0x170 [ 2488.076485] ? sendmsg_copy_msghdr+0x160/0x160 [ 2488.076989] ? __lockdep_reset_lock+0x180/0x180 [ 2488.077506] ? find_held_lock+0x2c/0x110 [ 2488.077955] ? __might_fault+0xd3/0x180 [ 2488.078390] ? lock_downgrade+0x6d0/0x6d0 [ 2488.078849] ? io_schedule_timeout+0x140/0x140 [ 2488.079326] __sys_sendmmsg+0x195/0x470 [ 2488.079763] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2488.080216] ? lock_downgrade+0x6d0/0x6d0 [ 2488.080681] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2488.081208] ? wait_for_completion_io+0x270/0x270 [ 2488.081700] ? rcu_read_lock_any_held+0x75/0xa0 [ 2488.082207] ? vfs_write+0x354/0xa30 [ 2488.082592] ? fput_many+0x2f/0x1a0 [ 2488.082988] ? ksys_write+0x1a9/0x260 [ 2488.083413] __x64_sys_sendmmsg+0x99/0x100 [ 2488.083846] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2488.084414] do_syscall_64+0x33/0x40 [ 2488.084823] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2488.085383] RIP: 0033:0x7ff18fb2bb19 [ 2488.085788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2488.087785] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2488.088616] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2488.089392] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2488.090169] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2488.090948] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2488.091721] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2488.106818] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. 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Check SNMP counters. 04:12:06 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xe803, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:12:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617404000801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:06 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r2, 0x0) setresuid(r1, 0x0, r2) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="cc0000001b0001000000000000000000ffffffff000000000000000000000000ac1414bb00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0xcc}}, 0x0) 04:12:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 53) 04:12:06 executing program 2: sendmsg$TIPC_CMD_SET_NODE_ADDR(0xffffffffffffffff, &(0x7f0000005d80)={&(0x7f0000004c80), 0xc, &(0x7f0000005d40)={&(0x7f0000004cc0)={0x24, 0x0, 0x200, 0x0, 0x25dfdbff, {{}, {}, {0x8}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x409becb7bde85c2, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f00000002c0)={0x3, {{0xa, 0x4e21, 0x7dff, @remote}}, {{0xa, 0x4e20, 0x5c1a294b, @private0}}}, 0x108) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x4080012, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000000, 0x50, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x5, &(0x7f0000000200), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000540)=0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000400)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x4000, @fd_index=0x8, 0x20, 0x4, 0x3, 0x0, 0x1}, 0x6) openat$rtc(0xffffffffffffff9c, &(0x7f0000003580), 0x8000, 0x0) sendmmsg$inet6(r0, &(0x7f0000002a00)=[{{&(0x7f00000000c0)={0xa, 0x4e21, 0x7, @private2, 0x7fffffff}, 0x1c, &(0x7f0000002740)=[{&(0x7f0000000580)="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0x1000}, 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{&(0x7f0000004d40)="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0x1000}, {&(0x7f0000002640)="a8ad832eef3afb7abe9f09612222a6c83ee3b9b747e615ec7ef9d5584b2e0da3d334439738912b9877bdf47da327bec533331c40fbaec824f8f5715224dd908037c019af970a32938c3ab374747a3a7975d1657bafb4ae3023d93f72b7c635d173b8687f238691ceae5e98dfba4c3ec3b81dfd26941d91a29b053912e447e9ae82b159a63ea349ab166974214f6ccd131fc527111be92bf455004d2d8810d0d4430b38999f95e15b38e3baeef9269d94d4295035fb01e247005cf6ab56ef6dd40c03c351e8f404211e094bf1249cf4af85c5", 0xd2}, {&(0x7f0000000440)="21e2fdb44f869d687a934ea2b89a4c06", 0x10}], 0x8, &(0x7f0000000480)}}, {{&(0x7f0000000500)={0xa, 0x4e23, 0x1000000, @private0, 0x5}, 0x1c, &(0x7f00000027c0), 0x0, &(0x7f0000002800)=[@dstopts_2292={{0xa0, 0x29, 0x4, {0x87, 0x10, '\x00', [@hao={0xc9, 0x10, @mcast1}, @generic={0x2, 0x35, "59c45c9d5bf8f1b4b67f548bc65c1c739d04c0212cf9566e8d087f70693b4b9184101a3c7823ed41bc3e17eff0914bb8bd4fc4004e"}, @generic={0x8, 0x38, "81e8d5811cc0891f0b6770c96063971c5405ee22c1a813578a04e97c3f8df17e0605792d483a884a971df6ae63242542d15b071b4e9d8ab7"}]}}}, @rthdr_2292={{0x78, 0x29, 0x39, {0x84, 0xc, 0x2, 0x81, 0x0, [@private0, @remote, @dev={0xfe, 0x80, '\x00', 0xb}, @dev={0xfe, 0x80, '\x00', 0x41}, @mcast2, @mcast2]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xb85}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xdcb}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x3a, 0x6, 0x1, 0x88, 0x0, [@private2, @ipv4={'\x00', '\xff\xff', @empty}, @mcast1]}}}, @dstopts={{0x48, 0x29, 0x37, {0x87, 0x5, '\x00', [@ra={0x5, 0x2, 0x6380}, @generic={0x9, 0x29, "606e962bc2554f9f6ed310cd064f9877cf4b548fea647eff3f1e6e9cb25173787729ea8176bc2f8605"}]}}}], 0x1f0}}], 0x2, 0x804) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0)) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder-control\x00', 0x800, 0x0) 04:12:06 executing program 3: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) dup2(r2, r1) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x105c) r3 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_mreqn(r3, 0x0, 0x40, &(0x7f0000000300)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) 04:12:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xfe80, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:12:06 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xe00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2507.301504] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2507.351239] FAT-fs (loop6): bogus logical sector size 4 [ 2507.352569] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2507.370967] FAULT_INJECTION: forcing a failure. [ 2507.370967] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2507.373824] CPU: 1 PID: 53522 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2507.375234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2507.376932] Call Trace: [ 2507.377477] dump_stack+0x107/0x167 [ 2507.378221] should_fail.cold+0x5/0xa [ 2507.378994] _copy_from_user+0x2e/0x1b0 [ 2507.379806] __copy_msghdr_from_user+0x91/0x4b0 [ 2507.380781] ? __ia32_sys_shutdown+0x80/0x80 [ 2507.381678] ? udp_v6_push_pending_frames+0x360/0x360 [ 2507.382719] ? inet6_sendmsg+0xbd/0x140 [ 2507.383523] ? inet6_compat_ioctl+0x320/0x320 [ 2507.384437] ? sock_sendmsg+0x55/0x190 [ 2507.385236] sendmsg_copy_msghdr+0xa1/0x160 [ 2507.386113] ? do_recvmmsg+0x6d0/0x6d0 [ 2507.386912] ? __lock_acquire+0x1657/0x5b00 [ 2507.387805] ___sys_sendmsg+0xc6/0x170 [ 2507.388612] ? sendmsg_copy_msghdr+0x160/0x160 [ 2507.389553] ? __lockdep_reset_lock+0x180/0x180 [ 2507.390517] ? find_held_lock+0x2c/0x110 [ 2507.391354] ? __might_fault+0xd3/0x180 [ 2507.392180] ? lock_downgrade+0x6d0/0x6d0 [ 2507.393027] ? io_schedule_timeout+0x140/0x140 [ 2507.393974] __sys_sendmmsg+0x195/0x470 [ 2507.394792] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2507.395669] ? lock_downgrade+0x6d0/0x6d0 [ 2507.396540] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2507.397522] ? wait_for_completion_io+0x270/0x270 [ 2507.398504] ? rcu_read_lock_any_held+0x75/0xa0 [ 2507.399450] ? vfs_write+0x354/0xa30 [ 2507.400220] ? fput_many+0x2f/0x1a0 [ 2507.400961] ? ksys_write+0x1a9/0x260 [ 2507.401749] __x64_sys_sendmmsg+0x99/0x100 [ 2507.402608] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2507.403652] do_syscall_64+0x33/0x40 [ 2507.404421] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2507.405463] RIP: 0033:0x7ff18fb2bb19 [ 2507.406228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2507.409899] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2507.411458] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2507.412920] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2507.414371] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2507.415807] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2507.417244] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:12:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617402020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 54) [ 2507.541071] FAT-fs (loop6): bogus logical sector size 514 [ 2507.542375] FAT-fs (loop6): Can't find a valid FAT filesystem 04:12:07 executing program 0: sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x4000000) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x24a001, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={&(0x7f00000008c0)={0x1188, 0x0, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xffffffff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x924b}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x140}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7ff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x800}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xc0000000}]}, @TIPC_NLA_NODE={0x105c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "7b78381a345f460eb497c3e78910d9edb416900994239aae8c"}}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffffff63}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}]}, @TIPC_NLA_LINK={0x98, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xec}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2c94}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffd5c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xed}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x53}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}]}, 0x1188}, 0x1, 0x0, 0x0, 0x3db6e2cc44dbdc42}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[], 0x28}}, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) dup3(r2, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) rmdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000040)='./file0\x00', 0x0) 04:12:07 executing program 2: timer_create(0x3, 0x0, &(0x7f0000000040)) ptrace(0xffffffffffffffff, 0x0) tkill(0xffffffffffffffff, 0x3) timer_create(0x3, &(0x7f0000000000)={0x0, 0x7, 0x2}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000000180)) clone3(&(0x7f00000005c0)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) [ 2507.616834] FAULT_INJECTION: forcing a failure. [ 2507.616834] name failslab, interval 1, probability 0, space 0, times 0 [ 2507.620945] CPU: 1 PID: 53736 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2507.622335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2507.623978] Call Trace: [ 2507.624520] dump_stack+0x107/0x167 [ 2507.625256] should_fail.cold+0x5/0xa [ 2507.626015] ? __alloc_skb+0x6d/0x5b0 [ 2507.626779] should_failslab+0x5/0x20 [ 2507.627536] kmem_cache_alloc_node+0x55/0x370 [ 2507.628452] __alloc_skb+0x6d/0x5b0 [ 2507.629190] alloc_skb_with_frags+0x92/0x570 [ 2507.630067] ? find_held_lock+0x2c/0x110 [ 2507.630888] sock_alloc_send_pskb+0x7af/0x930 [ 2507.631797] ? sk_alloc+0x350/0x350 [ 2507.632537] ? perf_trace_lock+0xac/0x490 [ 2507.633361] ? SOFTIRQ_verbose+0x10/0x10 [ 2507.634178] ? lock_chain_count+0x20/0x20 [ 2507.635008] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2507.636004] ? ip6_mtu+0x1bb/0x370 [ 2507.636725] ? lock_downgrade+0x6d0/0x6d0 [ 2507.637538] ? ip_frag_init+0x350/0x350 [ 2507.638340] ? ip6_finish_output2+0x1f30/0x1f30 [ 2507.639261] ? ip6_mtu+0x1e9/0x370 [ 2507.639967] ? ip6_setup_cork+0xfb7/0x1740 [ 2507.640815] ip6_make_skb+0x2de/0x4e0 [ 2507.641562] ? ip_frag_init+0x350/0x350 [ 2507.642350] ? ip_frag_init+0x350/0x350 [ 2507.643142] ? ip6_push_pending_frames+0xf0/0xf0 [ 2507.644083] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2507.644943] ? lock_downgrade+0x6d0/0x6d0 [ 2507.645781] udpv6_sendmsg+0x2043/0x29b0 [ 2507.646587] ? ip_frag_init+0x350/0x350 [ 2507.647389] ? udp_v6_push_pending_frames+0x360/0x360 [ 2507.648437] ? __lockdep_reset_lock+0x180/0x180 [ 2507.649365] ? find_held_lock+0x2c/0x110 [ 2507.650184] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2507.651219] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2507.652295] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2507.653271] ? __import_iovec+0x458/0x590 [ 2507.654095] ? udp_v6_push_pending_frames+0x360/0x360 [ 2507.655116] inet6_sendmsg+0x105/0x140 [ 2507.655888] ? inet6_compat_ioctl+0x320/0x320 [ 2507.656784] sock_sendmsg+0xf2/0x190 [ 2507.657522] ____sys_sendmsg+0x334/0x870 [ 2507.658331] ? kernel_sendmsg+0x50/0x50 [ 2507.659116] ? do_recvmmsg+0x6d0/0x6d0 [ 2507.659887] ? __lock_acquire+0x1657/0x5b00 [ 2507.660767] ___sys_sendmsg+0xf3/0x170 [ 2507.661539] ? sendmsg_copy_msghdr+0x160/0x160 [ 2507.662446] ? __lockdep_reset_lock+0x180/0x180 [ 2507.663376] ? find_held_lock+0x2c/0x110 [ 2507.664200] ? __might_fault+0xd3/0x180 [ 2507.664991] ? lock_downgrade+0x6d0/0x6d0 [ 2507.665815] ? io_schedule_timeout+0x140/0x140 [ 2507.666736] __sys_sendmmsg+0x195/0x470 [ 2507.667528] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2507.668391] ? lock_downgrade+0x6d0/0x6d0 [ 2507.669230] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2507.670178] ? wait_for_completion_io+0x270/0x270 [ 2507.671126] ? rcu_read_lock_any_held+0x75/0xa0 [ 2507.672032] ? vfs_write+0x354/0xa30 [ 2507.672773] ? fput_many+0x2f/0x1a0 [ 2507.673491] ? ksys_write+0x1a9/0x260 [ 2507.674251] __x64_sys_sendmmsg+0x99/0x100 [ 2507.675087] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2507.676096] do_syscall_64+0x33/0x40 [ 2507.676848] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2507.677851] RIP: 0033:0x7ff18fb2bb19 [ 2507.678582] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2507.682175] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2507.683665] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2507.685071] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2507.686462] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2507.687855] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2507.689251] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:12:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617403020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:07 executing program 3: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10031, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000000000000}, 0x11010, 0x0, 0xfffffffb, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r1 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000239}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) dup2(r2, r1) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x105c) r3 = socket$inet(0x2, 0x3, 0xff) setsockopt$inet_mreqn(r3, 0x0, 0x40, &(0x7f0000000300)={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) 04:12:07 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000080)="cccd49d4af8aed394d", 0x9, 0x6) r1 = gettid() process_vm_readv(r1, &(0x7f0000001a40)=[{&(0x7f00000018c0)=""/31, 0xfffffffffffffefc}, {0x0}], 0x2, &(0x7f0000001ec0)=[{&(0x7f0000000000)=""/102, 0x65}, {&(0x7f0000002240)=""/183, 0xb7}, {0x0}, {&(0x7f0000001d00)=""/216, 0xe7}, {&(0x7f0000001e00)}, {0x0}], 0x6, 0x0) unshare(0x48020200) unshare(0x20000) [ 2507.879656] FAT-fs (loop6): bogus logical sector size 515 [ 2507.881309] FAT-fs (loop6): Can't find a valid FAT filesystem 04:12:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f00000000c0)=0x1) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) r3 = getpgid(0x0) sched_setaffinity(r3, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x2c, 0x1, @tid=r3}) mq_timedsend(r2, 0x0, 0x0, 0x9, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f00000001c0)) syz_io_uring_setup(0x30c4, &(0x7f00000002c0)={0x0, 0xbf85, 0x4, 0x1, 0xde}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000340)) r5 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r5}, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1001, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') read(r8, &(0x7f00000000c0)=""/152, 0x98) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r7, &(0x7f00000000c0)={r8, r1, 0xffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000031003d01000000000000000000000000080001"], 0x1c}}, 0x0) [ 2508.007697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:12:26 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x1100, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:12:26 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0000000000f2fbdbdf25110000ed08088900f1df41735f2bd7d9586bb6bf44c108ba04c571ab7b7e5d4049c7ef41a839cdd2fa28283e4a006a9d230f3409a9e1b95d0ea962a6905026c32e348c361e1ca62d0b6f6903205d1acef9e598e9515a64791695a3d960f6780bc637b0caf6115b8eb204aa5ccc0119e9", @ANYRES32=0x0, @ANYBLOB="0c009900050000003b000000"], 0x28}, 0x1, 0x0, 0x0, 0x4080}, 0x40030) r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000040)='.\x00', 0x2000003) r3 = pidfd_getfd(0xffffffffffffffff, r2, 0x0) dup(r3) inotify_init1(0x0) r4 = dup2(r1, r1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2000000000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) preadv(r1, &(0x7f0000000880)=[{&(0x7f0000000340)=""/145, 0x91}, {&(0x7f0000000400)=""/202, 0xca}, {&(0x7f0000000500)=""/119, 0x77}, {&(0x7f0000000580)=""/203, 0xcb}, {&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000680)=""/203, 0xcb}, {&(0x7f0000000080)=""/9, 0x9}, {&(0x7f0000000780)=""/222, 0xde}], 0x8, 0x6, 0x10000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') syz_open_pts(r4, 0x80000) 04:12:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 55) 04:12:26 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617404020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f00000000c0)=0x1) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) r3 = getpgid(0x0) sched_setaffinity(r3, 0x0, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x2c, 0x1, @tid=r3}) mq_timedsend(r2, 0x0, 0x0, 0x9, 0x0) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f00000001c0)) syz_io_uring_setup(0x30c4, &(0x7f00000002c0)={0x0, 0xbf85, 0x4, 0x1, 0xde}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000000340)) r5 = gettid() timer_create(0x0, &(0x7f0000000240)={0x0, 0xb, 0x4, @tid=r5}, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x1c1001, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') read(r8, &(0x7f00000000c0)=""/152, 0x98) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r7, &(0x7f00000000c0)={r8, r1, 0xffffffff}) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000031003d01000000000000000000000000080001"], 0x1c}}, 0x0) 04:12:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x12a) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000300)=ANY=[@ANYBLOB="08000000a2975f2c80be69fc67d746ea655147eb207c1620648592b45dd92070f55f25196f1e62de3cb4d31ea14dbe593d8fc6b812c226aaf2508e46f7472d16cf20e3cefacc0cba94e39da328c2295238bfc94ad76653bcbfdaf9cf9149196675a3f49311a55f8b00a31a5eeb8722c375a4ff35610cbb99620e4c8ebac70aab373990a8d2e9d903e6479c575cd5e34411b488fe9bfad3365c02b432931f69bae37563e2ae4404700850dc4dd019910398f2220f380abb8fb8ae786609d7a4f3b60355469fd74eeb4794f8f1e4a7e87943aa0e", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00'], 0x14}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000600)=@IORING_OP_READV=@pass_iovec={0x1, 0x1, 0x4007, @fd_index=0xa, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000240)}, {&(0x7f0000000400)=""/141, 0x8d}, {&(0x7f00000004c0)=""/7, 0x7}, {&(0x7f0000000500)=""/152, 0x98}], 0x4, 0x10}, 0x0) gettid() ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000002c0)=0xf) fcntl$lock(r2, 0x25, 0x0) syz_mount_image$nfs4(0x0, &(0x7f0000005040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r3 = clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) syz_open_procfs(r3, &(0x7f0000000200)='net/nfsfs\x00') ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) 04:12:26 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xf401, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:12:26 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xfec0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) [ 2526.733044] FAT-fs (loop6): bogus logical sector size 516 [ 2526.734249] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2526.740074] FAULT_INJECTION: forcing a failure. [ 2526.740074] name failslab, interval 1, probability 0, space 0, times 0 [ 2526.742170] CPU: 1 PID: 54271 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2526.743599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2526.745115] Call Trace: [ 2526.745579] dump_stack+0x107/0x167 [ 2526.746201] should_fail.cold+0x5/0xa [ 2526.746853] ? create_object.isra.0+0x3a/0xa20 [ 2526.747633] should_failslab+0x5/0x20 [ 2526.748289] kmem_cache_alloc+0x5b/0x360 [ 2526.749001] create_object.isra.0+0x3a/0xa20 [ 2526.749752] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2526.750621] kmem_cache_alloc_node+0x169/0x370 [ 2526.751400] __alloc_skb+0x6d/0x5b0 [ 2526.752045] alloc_skb_with_frags+0x92/0x570 [ 2526.752848] ? find_held_lock+0x2c/0x110 [ 2526.753597] sock_alloc_send_pskb+0x7af/0x930 [ 2526.754421] ? sk_alloc+0x350/0x350 [ 2526.755087] ? perf_trace_lock+0xac/0x490 [ 2526.755842] ? SOFTIRQ_verbose+0x10/0x10 [ 2526.756600] ? lock_chain_count+0x20/0x20 [ 2526.757368] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2526.758283] ? ip6_mtu+0x1bb/0x370 [ 2526.758890] ? lock_downgrade+0x6d0/0x6d0 [ 2526.759621] ? ip_frag_init+0x350/0x350 [ 2526.760318] ? ip6_finish_output2+0x1f30/0x1f30 [ 2526.761157] ? ip6_mtu+0x1e9/0x370 [ 2526.761804] ? ip6_setup_cork+0xfb7/0x1740 [ 2526.762566] ip6_make_skb+0x2de/0x4e0 [ 2526.763242] ? ip_frag_init+0x350/0x350 [ 2526.763979] ? ip_frag_init+0x350/0x350 [ 2526.764721] ? ip6_push_pending_frames+0xf0/0xf0 [ 2526.765597] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2526.766366] ? lock_downgrade+0x6d0/0x6d0 [ 2526.767088] udpv6_sendmsg+0x2043/0x29b0 [ 2526.767816] ? ip_frag_init+0x350/0x350 [ 2526.768554] ? udp_v6_push_pending_frames+0x360/0x360 [ 2526.769484] ? __lockdep_reset_lock+0x180/0x180 [ 2526.770340] ? __lockdep_reset_lock+0x180/0x180 [ 2526.771188] ? find_held_lock+0x2c/0x110 [ 2526.771940] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2526.772831] ? __import_iovec+0x458/0x590 [ 2526.773588] ? udp_v6_push_pending_frames+0x360/0x360 [ 2526.774510] inet6_sendmsg+0x105/0x140 [ 2526.775216] ? inet6_compat_ioctl+0x320/0x320 [ 2526.775985] sock_sendmsg+0xf2/0x190 [ 2526.776654] ____sys_sendmsg+0x334/0x870 [ 2526.777397] ? kernel_sendmsg+0x50/0x50 [ 2526.778097] ? do_recvmmsg+0x6d0/0x6d0 [ 2526.778805] ? __lock_acquire+0x1657/0x5b00 [ 2526.779593] ___sys_sendmsg+0xf3/0x170 [ 2526.780291] ? sendmsg_copy_msghdr+0x160/0x160 [ 2526.781109] ? vmacache_find+0x55/0x2a0 [ 2526.781840] ? __lockdep_reset_lock+0x180/0x180 [ 2526.782677] ? find_held_lock+0x2c/0x110 [ 2526.783393] ? __might_fault+0xd3/0x180 [ 2526.784065] ? lock_downgrade+0x6d0/0x6d0 [ 2526.784794] ? asm_exc_page_fault+0x1e/0x30 [ 2526.785580] __sys_sendmmsg+0x195/0x470 [ 2526.786276] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2526.787048] ? lock_downgrade+0x6d0/0x6d0 [ 2526.787801] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2526.788675] ? wait_for_completion_io+0x270/0x270 [ 2526.789547] ? rcu_read_lock_any_held+0x75/0xa0 [ 2526.790335] ? vfs_write+0x354/0xa30 [ 2526.790969] ? fput_many+0x2f/0x1a0 [ 2526.791061] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 [ 2526.791562] ? ksys_write+0x1a9/0x260 [ 2526.791589] __x64_sys_sendmmsg+0x99/0x100 [ 2526.791607] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2526.791623] do_syscall_64+0x33/0x40 [ 2526.791640] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2526.791651] RIP: 0033:0x7ff18fb2bb19 [ 2526.791668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2526.791677] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2526.791694] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2526.791712] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2526.791721] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2526.791730] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2526.807500] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2526.812186] audit: type=1400 audit(1675743146.328:74): avc: denied { watch_reads } for pid=54270 comm="syz-executor.3" path="/syzkaller-testdir030447301/syzkaller.AjrROd/295" dev="sda" ino=16079 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 04:12:26 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617405020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 56) [ 2527.044852] FAULT_INJECTION: forcing a failure. [ 2527.044852] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.047823] CPU: 1 PID: 54480 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2527.049362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2527.051197] Call Trace: [ 2527.051439] FAT-fs (loop6): bogus logical sector size 517 [ 2527.051783] dump_stack+0x107/0x167 [ 2527.053099] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2527.053843] should_fail.cold+0x5/0xa [ 2527.053878] should_failslab+0x5/0x20 [ 2527.053901] __kmalloc_node_track_caller+0x74/0x3f0 [ 2527.053929] ? alloc_skb_with_frags+0x92/0x570 [ 2527.058875] __alloc_skb+0xb1/0x5b0 [ 2527.059689] alloc_skb_with_frags+0x92/0x570 [ 2527.060671] ? find_held_lock+0x2c/0x110 [ 2527.061576] sock_alloc_send_pskb+0x7af/0x930 [ 2527.062583] ? sk_alloc+0x350/0x350 [ 2527.063391] ? perf_trace_lock+0xac/0x490 [ 2527.064312] ? SOFTIRQ_verbose+0x10/0x10 [ 2527.065225] ? lock_chain_count+0x20/0x20 [ 2527.066147] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2527.067259] ? ip6_mtu+0x1bb/0x370 [ 2527.068044] ? lock_downgrade+0x6d0/0x6d0 [ 2527.068951] ? ip_frag_init+0x350/0x350 [ 2527.069843] ? ip6_finish_output2+0x1f30/0x1f30 [ 2527.070872] ? ip6_mtu+0x1e9/0x370 [ 2527.071668] ? ip6_setup_cork+0xfb7/0x1740 [ 2527.072618] ip6_make_skb+0x2de/0x4e0 [ 2527.073453] ? ip_frag_init+0x350/0x350 [ 2527.074332] ? ip_frag_init+0x350/0x350 [ 2527.075206] ? ip6_push_pending_frames+0xf0/0xf0 [ 2527.076264] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2527.077235] ? lock_downgrade+0x6d0/0x6d0 [ 2527.078171] udpv6_sendmsg+0x2043/0x29b0 [ 2527.079074] ? ip_frag_init+0x350/0x350 [ 2527.079969] ? udp_v6_push_pending_frames+0x360/0x360 [ 2527.081125] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2527.082283] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2527.083499] ? __lockdep_reset_lock+0x180/0x180 [ 2527.084568] ? find_held_lock+0x2c/0x110 [ 2527.085485] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2527.086679] ? trace_hardirqs_on+0x5b/0x180 [ 2527.087642] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2527.088756] ? udp_v6_push_pending_frames+0x360/0x360 [ 2527.089906] inet6_sendmsg+0x105/0x140 [ 2527.090771] ? inet6_compat_ioctl+0x320/0x320 [ 2527.091760] sock_sendmsg+0xf2/0x190 [ 2527.092616] ____sys_sendmsg+0x334/0x870 [ 2527.093513] ? kernel_sendmsg+0x50/0x50 [ 2527.094388] ? do_recvmmsg+0x6d0/0x6d0 [ 2527.095261] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2527.096440] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2527.097635] ? trace_hardirqs_on+0x5b/0x180 [ 2527.098595] ___sys_sendmsg+0xf3/0x170 [ 2527.099459] ? sendmsg_copy_msghdr+0x160/0x160 [ 2527.100481] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2527.101466] ? _raw_spin_unlock_irq+0x27/0x30 [ 2527.102459] ? _raw_spin_unlock_irq+0x1f/0x30 [ 2527.103448] ? finish_task_switch+0x126/0x5d0 [ 2527.104454] ? finish_task_switch+0xef/0x5d0 [ 2527.105428] ? __switch_to+0x572/0xff0 [ 2527.106286] ? __switch_to_asm+0x3a/0x60 [ 2527.107180] ? __switch_to_asm+0x34/0x60 [ 2527.108078] ? __schedule+0x850/0x1ed0 [ 2527.108953] ? io_schedule_timeout+0x140/0x140 [ 2527.109980] __sys_sendmmsg+0x195/0x470 [ 2527.110867] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2527.111816] ? lock_downgrade+0x6d0/0x6d0 [ 2527.112760] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2527.113828] ? wait_for_completion_io+0x270/0x270 [ 2527.114899] ? rcu_read_lock_any_held+0x75/0xa0 [ 2527.115920] ? vfs_write+0x354/0xa30 [ 2527.116769] ? fput_many+0x2f/0x1a0 [ 2527.117577] ? ksys_write+0x1a9/0x260 [ 2527.118427] __x64_sys_sendmmsg+0x99/0x100 [ 2527.119366] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2527.120508] do_syscall_64+0x33/0x40 [ 2527.121337] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2527.122466] RIP: 0033:0x7ff18fb2bb19 [ 2527.123294] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2527.127362] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2527.129042] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2527.130611] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2527.132193] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2527.133760] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2527.135340] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:12:26 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) io_setup(0x4, &(0x7f00000001c0)=0x0) ioctl$TCXONC(r0, 0x540a, 0x3) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000200), 0x1, 0x0) io_submit(r1, 0x2, &(0x7f00000018c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0x1}]) 04:12:26 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617406020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x82801) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000180)={'wlan0\x00'}) r3 = fcntl$dupfd(r0, 0x0, r2) setresuid(0x0, 0x0, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) ioctl$sock_SIOCDELRT(r4, 0x890c, &(0x7f0000000100)={0x0, @llc={0x1a, 0x204, 0xb4, 0x3f, 0x3, 0x4}, @qipcrtr={0x2a, 0x1, 0x8000}, @hci, 0x6, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000000)='veth1_to_bond\x00', 0x9, 0x8, 0x2fc2}) 04:12:26 executing program 3: sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="13892a42a51deefe6c11ee55facc", 0xe, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="460e7ad12a03"}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@private, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'ip6erspan0\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000000000)=0xffffffff, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendto$packet(r2, &(0x7f0000000180)="13892a42a51deefe6c11ee55facc", 0xe, 0x0, &(0x7f0000000100)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="460e7ad12a03"}, 0x14) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000000000)=0xffffffff, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r5, &(0x7f0000000180)="13892a42a51deefe6c11ee55facc", 0xe, 0x0, &(0x7f0000000100)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @random="460e7ad12a03"}, 0x14) sendmsg$ETHTOOL_MSG_PAUSE_GET(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=ANY=[@ANYBLOB="60010000", @ANYRES16=0x0, @ANYBLOB="010028bd7000fddbdf25150000002c000180140002007866726d300000000000000000000000140002006272696467655f736c6176655f31000078000180140002006d6163766c616e310000000000000000080003000200000008000100", @ANYRES16, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="14000200626f6e645f736c6176655f300000000008000300030000001400020073797a5f74756e000000000000000000080003000200000008000100", @ANYRESHEX, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="7800018008000100", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r7, @ANYBLOB="14000200697036657273700000000008000300010000003abc1c5b6261742164763000000100000000000030000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="140002007465616d5f736c6176655f3100000000"], 0x160}, 0x1, 0x0, 0x0, 0x81}, 0x81) r8 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r9, r10, &(0x7f0000000340)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1, 0x1}, 0x2) io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_setup(0x24b8, &(0x7f0000000240)={0x0, 0x206a, 0x2, 0x3, 0xb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) [ 2527.189593] sg_write: process 18813 (syz-executor.0) changed security contexts after opening file descriptor, this is not allowed. 04:12:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 57) [ 2527.320198] FAT-fs (loop6): bogus logical sector size 518 [ 2527.321611] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2527.340887] FAULT_INJECTION: forcing a failure. [ 2527.340887] name failslab, interval 1, probability 0, space 0, times 0 [ 2527.343880] CPU: 0 PID: 54699 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2527.345335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2527.347034] Call Trace: [ 2527.347579] dump_stack+0x107/0x167 [ 2527.348331] should_fail.cold+0x5/0xa [ 2527.349116] ? create_object.isra.0+0x3a/0xa20 [ 2527.350036] should_failslab+0x5/0x20 [ 2527.350808] kmem_cache_alloc+0x5b/0x360 [ 2527.351633] create_object.isra.0+0x3a/0xa20 [ 2527.352529] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2527.353565] __kmalloc_node_track_caller+0x1a6/0x3f0 04:12:26 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_LBT_MODE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r3, 0x0, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x8000) readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000200)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x0) read$hiddev(0xffffffffffffffff, &(0x7f0000000380)=""/190, 0xbe) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000014c0)={0xec, 0x1d, 0xc21, 0x0, 0x200, {0x4, 0x0, 0x2}, [@nested={0xd6, 0x2, 0x0, 0x1, [@generic="94e1860121e5873d5276734c5dbff98319786e0faed36e87b99ceb2117d468d89f932144932d0b14703a72c2cec53065c4547b542f4628fea81bcc5bf72ba190b93e610d4ce31cb78d3e076813e00e31e33ac757364512f194c59d350a9ab9296dc67dbdccb78e02af3ec5a8913feb86a4e707e143bde1f8b73ce84be17c243684515ffb7532032cc7c420cd5370fa2208b5ebf12a8a972ca1d8afc4871ab4f39133664954caf2f319723d4631ac747bedaffcd75ddf56b0f68a07f04a1d8a63e839a7507ce92b07a7d0c77f3fe2266a55b0"]}]}, 0xec}}, 0x0) [ 2527.354600] ? alloc_skb_with_frags+0x92/0x570 [ 2527.355707] __alloc_skb+0xb1/0x5b0 [ 2527.356477] alloc_skb_with_frags+0x92/0x570 [ 2527.357366] ? find_held_lock+0x2c/0x110 [ 2527.358204] sock_alloc_send_pskb+0x7af/0x930 [ 2527.359139] ? sk_alloc+0x350/0x350 [ 2527.359892] ? perf_trace_lock+0xac/0x490 [ 2527.360732] ? SOFTIRQ_verbose+0x10/0x10 [ 2527.361573] ? lock_chain_count+0x20/0x20 [ 2527.362420] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2527.363443] ? ip6_mtu+0x1bb/0x370 [ 2527.364174] ? lock_downgrade+0x6d0/0x6d0 [ 2527.365009] ? ip_frag_init+0x350/0x350 [ 2527.365844] ? ip6_finish_output2+0x1f30/0x1f30 [ 2527.366787] ? ip6_mtu+0x1e9/0x370 [ 2527.367511] ? ip6_setup_cork+0xfb7/0x1740 [ 2527.368382] ip6_make_skb+0x2de/0x4e0 [ 2527.369176] ? ip_frag_init+0x350/0x350 [ 2527.369994] ? ip_frag_init+0x350/0x350 [ 2527.370810] ? ip6_push_pending_frames+0xf0/0xf0 [ 2527.371779] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2527.372669] ? lock_downgrade+0x6d0/0x6d0 [ 2527.373541] udpv6_sendmsg+0x2043/0x29b0 [ 2527.374373] ? ip_frag_init+0x350/0x350 [ 2527.375194] ? udp_v6_push_pending_frames+0x360/0x360 [ 2527.376264] ? __lockdep_reset_lock+0x180/0x180 [ 2527.377227] ? hrtimer_start_range_ns+0x336/0x980 [ 2527.378215] ? find_held_lock+0x2c/0x110 [ 2527.379056] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2527.380115] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2527.381137] ? __import_iovec+0x458/0x590 [ 2527.381979] ? udp_v6_push_pending_frames+0x360/0x360 [ 2527.383027] inet6_sendmsg+0x105/0x140 [ 2527.383813] ? inet6_compat_ioctl+0x320/0x320 [ 2527.384729] sock_sendmsg+0xf2/0x190 [ 2527.385499] ____sys_sendmsg+0x334/0x870 [ 2527.386332] ? kernel_sendmsg+0x50/0x50 [ 2527.387136] ? do_recvmmsg+0x6d0/0x6d0 [ 2527.387931] ? __lock_acquire+0x1657/0x5b00 [ 2527.388838] ___sys_sendmsg+0xf3/0x170 [ 2527.389639] ? sendmsg_copy_msghdr+0x160/0x160 [ 2527.390572] ? __lockdep_reset_lock+0x180/0x180 [ 2527.391535] ? find_held_lock+0x2c/0x110 [ 2527.392366] ? __might_fault+0xd3/0x180 [ 2527.393187] ? lock_downgrade+0x6d0/0x6d0 [ 2527.394036] ? io_schedule_timeout+0x140/0x140 [ 2527.394986] __sys_sendmmsg+0x195/0x470 [ 2527.395816] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2527.396709] ? lock_downgrade+0x6d0/0x6d0 [ 2527.397581] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2527.398572] ? wait_for_completion_io+0x270/0x270 [ 2527.399554] ? rcu_read_lock_any_held+0x75/0xa0 [ 2527.400514] ? vfs_write+0x354/0xa30 [ 2527.401285] ? fput_many+0x2f/0x1a0 [ 2527.402053] ? ksys_write+0x1a9/0x260 [ 2527.402844] __x64_sys_sendmmsg+0x99/0x100 [ 2527.403712] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2527.404771] do_syscall_64+0x33/0x40 [ 2527.405538] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2527.406579] RIP: 0033:0x7ff18fb2bb19 [ 2527.407337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2527.411089] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2527.412691] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2527.414172] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2527.414555] netlink: 'syz-executor.0': attribute type 11 has an invalid length. [ 2527.415618] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2527.415631] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2527.415644] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:12:42 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xf7, &(0x7f0000000000)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x22902, 0x0) copy_file_range(r2, 0x0, r3, &(0x7f0000000040)=0x7fff, 0xa1, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/pata_sch', 0x40000, 0x14) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x4, 0x81, 0x5, 0x81, 0x0, 0x10001, 0x20400, 0x8, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000080), 0x5}, 0x2, 0x80000001, 0x3, 0x1, 0x5, 0xea, 0x2, 0x0, 0x2, 0x0, 0x7}, 0x0, 0xffffffffffffffff, r3, 0x1) sendto(r1, &(0x7f0000000200)="30c333c2dd5c6fc7fdac2fa80f72dd8a50a5d3e0247106007f9709e9a3e533878215dea6c361a278d693ec7265697b21471f9d1a5e095c37d5d3b7322e7db25b2b4f4d2b330f2edab029112aa8d2490406f42e77edc7c1d61b5ebe97011413dd267d7c31975395ad35fefc85c22c1af6771c923bcbc1490f87ac7e0a4e1afbaa4ca2fb33fca5b39a0d9f5e34eb2d3caee2886bed6cf0ed90fd31935a10e63fa3c869a7", 0xa3, 0x8041, &(0x7f00000002c0)=@ethernet={0x306, @broadcast}, 0x80) r4 = syz_open_dev$vcsu(&(0x7f0000000400), 0x2000, 0x20000) setsockopt$inet6_udp_int(r4, 0x11, 0x0, &(0x7f0000000440)=0x8, 0x4) io_submit(r0, 0x2, &(0x7f0000000380)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x3000000}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 04:12:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200001, 0xb9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) syz_io_uring_setup(0x1d7c, &(0x7f00000000c0)={0x0, 0x2100, 0x1, 0x1, 0xe9, 0x0, r0}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000040)=0x0, &(0x7f00000001c0)) syz_io_uring_setup(0xe04, &(0x7f0000000200)={0x0, 0xeb67, 0x0, 0x1, 0x260, 0x0, r0}, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000002c0)=0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) syz_io_uring_submit(r2, r3, &(0x7f00000003c0)=@IORING_OP_SEND={0x1a, 0x4, 0x0, r4, 0x0, &(0x7f0000000300)="aac80d0e726f25a17fccb33f1b3ad218fee29b091af2484c2f35cf08a9bd568233948f93402ec41865fc6966c11736a6daed3fda461eb3f19d8747f601a5e7685f4331632983b462ab9849af528e2b583e5729a995fc3ffe8b834d875f1866d21fa0769709260acaef6dffb49db12a95aaf27438512c4110e17011a05709029f1ba0db9ea6a3de73c92fc44fdc", 0x8d, 0x8000, 0x1}, 0x10000) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000000180)) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)={0x800005, 0xffffffff, 0x8000, 0x2, 0xfffffffb}) close(0xffffffffffffffff) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000440)={{0x1, 0x1, 0x18, r5, {0x7fff}}, './file0\x00'}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) sendmmsg$inet6(r6, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) unshare(0x48020200) 04:12:42 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xff00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:12:42 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617407020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 58) 04:12:42 executing program 2: finit_module(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/snd', 0x400, 0x61) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x5a280090}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x48, 0x0, 0xd00, 0x70bd27, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x4011}, 0x24000010) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0xec302, 0x4) write$binfmt_elf32(r1, 0x0, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x5, 0x1, 0x2, 0x4, 0x16, "416569853557915f367ab3daddf8612a108be18fb5f9"}, 0x1f, 0x1) 04:12:42 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x1802, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:12:42 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xfc00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) [ 2543.097511] FAT-fs (loop6): bogus logical sector size 519 [ 2543.098280] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2543.139010] FAULT_INJECTION: forcing a failure. [ 2543.139010] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2543.142458] CPU: 0 PID: 55020 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2543.143999] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2543.145848] Call Trace: [ 2543.146444] dump_stack+0x107/0x167 [ 2543.147255] should_fail.cold+0x5/0xa [ 2543.148106] _copy_from_user+0x2e/0x1b0 [ 2543.148988] __copy_msghdr_from_user+0x91/0x4b0 [ 2543.150015] ? __ia32_sys_shutdown+0x80/0x80 [ 2543.150987] ? udp_v6_push_pending_frames+0x360/0x360 [ 2543.152130] ? inet6_sendmsg+0xbd/0x140 [ 2543.153027] ? inet6_compat_ioctl+0x320/0x320 [ 2543.154012] ? sock_sendmsg+0x55/0x190 [ 2543.154884] sendmsg_copy_msghdr+0xa1/0x160 [ 2543.155842] ? do_recvmmsg+0x6d0/0x6d0 [ 2543.156718] ? __lock_acquire+0x1657/0x5b00 [ 2543.157689] ___sys_sendmsg+0xc6/0x170 [ 2543.158552] ? sendmsg_copy_msghdr+0x160/0x160 [ 2543.159570] ? __lockdep_reset_lock+0x180/0x180 [ 2543.160609] ? find_held_lock+0x2c/0x110 [ 2543.161545] ? __might_fault+0xd3/0x180 [ 2543.162429] ? lock_downgrade+0x6d0/0x6d0 [ 2543.163351] ? io_schedule_timeout+0x140/0x140 [ 2543.164380] __sys_sendmmsg+0x195/0x470 [ 2543.165279] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2543.166230] ? lock_downgrade+0x6d0/0x6d0 [ 2543.167194] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2543.168259] ? wait_for_completion_io+0x270/0x270 [ 2543.169355] ? rcu_read_lock_any_held+0x75/0xa0 [ 2543.170368] ? vfs_write+0x354/0xa30 [ 2543.171191] ? fput_many+0x2f/0x1a0 [ 2543.171989] ? ksys_write+0x1a9/0x260 [ 2543.172852] __x64_sys_sendmmsg+0x99/0x100 [ 2543.173780] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2543.174916] do_syscall_64+0x33/0x40 [ 2543.175733] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2543.176876] RIP: 0033:0x7ff18fb2bb19 [ 2543.177699] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2543.181723] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2543.183390] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2543.184955] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2543.186506] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2543.188051] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2543.189611] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:12:42 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617408020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2543.289248] FAT-fs (loop6): bogus logical sector size 520 [ 2543.290622] FAT-fs (loop6): Can't find a valid FAT filesystem 04:12:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 59) 04:12:42 executing program 2: r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x20000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r2, 0x0, r2, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x139000, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r4, 0x0, r4, 0x0, 0x0, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)={0x64, r0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7ff}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x11}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYRES64=r5, @ANYRES16=r6, @ANYBLOB="0b0b00000034021e059406d600000400016b083d8bd1f15ada0600000000000000d270dcc2f1cc9ef7de735e9f24068aa11b415e7bceb310eab0b99b78cde66764eb6cc19027e28637f78a25ed63b55aca9d4185c43b9e87998915a5c09c1bd326"], 0x18}}, 0x0) 04:12:42 executing program 0: sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xf0, 0x0, 0x8, 0x70bd25, 0x25dfdbff, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}, @NL80211_ATTR_REG_RULES={0x98, 0x22, 0x0, 0x1, [{0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x7fffffff}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x1}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x6}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3f}]}, {0x1c, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x400}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x9}]}, {0x3c, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xf03f}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x101}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x10001}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x800}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x4}]}]}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x61}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x65}, @NL80211_ATTR_REG_ALPHA2={0x6, 0x21, 'b\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x10}]}, 0xf0}, 0x1, 0x0, 0x0, 0x20000004}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000e40)={&(0x7f0000000e00)={0x38, 0x1, 0x1, 0x3, 0x0, 0x0, {0x2}, [@CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @multicast2}}}]}]}, 0x38}}, 0x0) [ 2543.387778] FAULT_INJECTION: forcing a failure. [ 2543.387778] name failslab, interval 1, probability 0, space 0, times 0 [ 2543.391075] CPU: 0 PID: 55230 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2543.392713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2543.394663] Call Trace: [ 2543.395304] dump_stack+0x107/0x167 [ 2543.396179] should_fail.cold+0x5/0xa [ 2543.397096] ? __alloc_skb+0x6d/0x5b0 [ 2543.397999] should_failslab+0x5/0x20 [ 2543.398907] kmem_cache_alloc_node+0x55/0x370 [ 2543.399979] __alloc_skb+0x6d/0x5b0 [ 2543.400860] alloc_skb_with_frags+0x92/0x570 [ 2543.401906] ? find_held_lock+0x2c/0x110 [ 2543.402893] sock_alloc_send_pskb+0x7af/0x930 [ 2543.403976] ? sk_alloc+0x350/0x350 [ 2543.404755] ? perf_trace_lock+0xac/0x490 [ 2543.405594] ? SOFTIRQ_verbose+0x10/0x10 [ 2543.406419] ? lock_chain_count+0x20/0x20 [ 2543.407272] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2543.408299] ? ip6_mtu+0x1bb/0x370 [ 2543.409038] ? lock_downgrade+0x6d0/0x6d0 [ 2543.409883] ? ip_frag_init+0x350/0x350 [ 2543.410715] ? ip6_finish_output2+0x1f30/0x1f30 [ 2543.411670] ? ip6_mtu+0x1e9/0x370 [ 2543.412401] ? ip6_setup_cork+0xfb7/0x1740 [ 2543.413278] ip6_make_skb+0x2de/0x4e0 [ 2543.414053] ? ip_frag_init+0x350/0x350 [ 2543.414881] ? ip_frag_init+0x350/0x350 [ 2543.415707] ? ip6_push_pending_frames+0xf0/0xf0 [ 2543.416708] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2543.417597] ? lock_downgrade+0x6d0/0x6d0 [ 2543.418478] udpv6_sendmsg+0x2043/0x29b0 [ 2543.419326] ? ip_frag_init+0x350/0x350 [ 2543.420168] ? udp_v6_push_pending_frames+0x360/0x360 [ 2543.421253] ? down_write_nested+0x160/0x160 [ 2543.422192] ? do_user_addr_fault+0x5b0/0xc60 [ 2543.423136] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2543.424250] ? asm_exc_page_fault+0x1e/0x30 [ 2543.425174] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2543.426216] ? __import_iovec+0x458/0x590 [ 2543.427088] ? udp_v6_push_pending_frames+0x360/0x360 [ 2543.428179] inet6_sendmsg+0x105/0x140 [ 2543.429007] ? inet6_compat_ioctl+0x320/0x320 [ 2543.429957] sock_sendmsg+0xf2/0x190 [ 2543.430752] ____sys_sendmsg+0x334/0x870 [ 2543.431627] ? kernel_sendmsg+0x50/0x50 [ 2543.432476] ? do_recvmmsg+0x6d0/0x6d0 [ 2543.433325] ? __lock_acquire+0x1657/0x5b00 [ 2543.434267] ___sys_sendmsg+0xf3/0x170 [ 2543.435101] ? sendmsg_copy_msghdr+0x160/0x160 [ 2543.436087] ? __lockdep_reset_lock+0x180/0x180 [ 2543.437128] ? find_held_lock+0x2c/0x110 [ 2543.438012] ? __might_fault+0xd3/0x180 [ 2543.438883] ? lock_downgrade+0x6d0/0x6d0 [ 2543.439786] ? io_schedule_timeout+0x140/0x140 [ 2543.440802] __sys_sendmmsg+0x195/0x470 [ 2543.441663] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2543.442595] ? lock_downgrade+0x6d0/0x6d0 [ 2543.443514] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2543.444562] ? wait_for_completion_io+0x270/0x270 [ 2543.445627] ? rcu_read_lock_any_held+0x75/0xa0 [ 2543.446632] ? vfs_write+0x354/0xa30 [ 2543.447461] ? fput_many+0x2f/0x1a0 [ 2543.448276] ? ksys_write+0x1a9/0x260 [ 2543.449198] __x64_sys_sendmmsg+0x99/0x100 [ 2543.450198] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2543.451411] do_syscall_64+0x33/0x40 [ 2543.452292] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2543.453521] RIP: 0033:0x7ff18fb2bb19 [ 2543.454402] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2543.458709] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2543.460488] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2543.462177] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2543.463844] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2543.465510] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2543.467188] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:12:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617409020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2543.541861] FAT-fs (loop6): bogus logical sector size 521 [ 2543.543287] FAT-fs (loop6): Can't find a valid FAT filesystem 04:12:43 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x3a7e, &(0x7f0000000080)={0x0, 0xb40a, 0x4, 0x3, 0x145}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000100)) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9736) unshare(0x48020200) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) fdatasync(r1) 04:12:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 60) 04:12:43 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e6661740a020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:43 executing program 2: setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x10, 0x0, &(0x7f0000000200)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200001, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x1, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1006, 0x0, 0x3}, 0x0, 0xffffffffffbfffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r0, 0x8982, &(0x7f0000000240)) socket$inet(0x2, 0x7, 0xffffffff) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, 0x0, &(0x7f0000000180)) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) write$binfmt_elf32(r3, &(0x7f0000000600)=ANY=[@ANYBLOB='\nELF\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f|nD\x00'/72], 0x58) sendfile(0xffffffffffffffff, r3, &(0x7f0000000300)=0x9, 0xe5a3) ioctl$FICLONE(r1, 0x40049409, r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @private=0xa010102}, {0x0, @remote}, 0x10, {0x2, 0x4e20, @rand_addr=0x64010102}, 'tunl0\x00'}) recvmmsg(0xffffffffffffffff, &(0x7f0000005280)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1}, 0x10) r4 = socket(0x28, 0xa, 0x4) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x8) unshare(0x48020200) [ 2543.728879] FAULT_INJECTION: forcing a failure. [ 2543.728879] name failslab, interval 1, probability 0, space 0, times 0 [ 2543.731845] CPU: 0 PID: 55455 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2543.733392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2543.735200] Call Trace: [ 2543.735790] dump_stack+0x107/0x167 [ 2543.736592] should_fail.cold+0x5/0xa [ 2543.737444] ? create_object.isra.0+0x3a/0xa20 [ 2543.738443] should_failslab+0x5/0x20 [ 2543.739276] kmem_cache_alloc+0x5b/0x360 [ 2543.740165] create_object.isra.0+0x3a/0xa20 [ 2543.741125] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2543.742225] kmem_cache_alloc_node+0x169/0x370 [ 2543.743224] __alloc_skb+0x6d/0x5b0 [ 2543.744019] alloc_skb_with_frags+0x92/0x570 [ 2543.745193] ? find_held_lock+0x2c/0x110 [ 2543.746207] sock_alloc_send_pskb+0x7af/0x930 [ 2543.747312] ? sk_alloc+0x350/0x350 [ 2543.748202] ? perf_trace_lock+0xac/0x490 [ 2543.749215] ? SOFTIRQ_verbose+0x10/0x10 [ 2543.750201] ? lock_chain_count+0x20/0x20 [ 2543.751219] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2543.752445] ? ip6_mtu+0x1bb/0x370 [ 2543.753336] ? lock_downgrade+0x6d0/0x6d0 [ 2543.754044] ? ip_frag_init+0x350/0x350 [ 2543.754485] ? ip6_finish_output2+0x1f30/0x1f30 [ 2543.754979] ? ip6_mtu+0x1e9/0x370 [ 2543.755361] ? ip6_setup_cork+0xfb7/0x1740 [ 2543.755822] ip6_make_skb+0x2de/0x4e0 [ 2543.756232] ? ip_frag_init+0x350/0x350 [ 2543.756668] ? ip_frag_init+0x350/0x350 [ 2543.757120] ? ip6_push_pending_frames+0xf0/0xf0 [ 2543.757631] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2543.758104] ? lock_downgrade+0x6d0/0x6d0 [ 2543.758560] udpv6_sendmsg+0x2043/0x29b0 [ 2543.758999] ? ip_frag_init+0x350/0x350 [ 2543.759434] ? udp_v6_push_pending_frames+0x360/0x360 [ 2543.759991] ? down_write_nested+0x160/0x160 [ 2543.760480] ? do_user_addr_fault+0x5b0/0xc60 [ 2543.760971] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2543.761535] ? asm_exc_page_fault+0x1e/0x30 [ 2543.762002] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2543.762532] ? __import_iovec+0x458/0x590 [ 2543.762980] ? udp_v6_push_pending_frames+0x360/0x360 [ 2543.763532] inet6_sendmsg+0x105/0x140 [ 2543.763945] ? inet6_compat_ioctl+0x320/0x320 [ 2543.764431] sock_sendmsg+0xf2/0x190 [ 2543.764838] ____sys_sendmsg+0x334/0x870 [ 2543.765281] ? kernel_sendmsg+0x50/0x50 [ 2543.765706] ? do_recvmmsg+0x6d0/0x6d0 [ 2543.766118] ? __lock_acquire+0x1657/0x5b00 [ 2543.766590] ___sys_sendmsg+0xf3/0x170 [ 2543.767009] ? sendmsg_copy_msghdr+0x160/0x160 [ 2543.767503] ? __lockdep_reset_lock+0x180/0x180 [ 2543.768009] ? find_held_lock+0x2c/0x110 [ 2543.768454] ? __might_fault+0xd3/0x180 [ 2543.768888] ? lock_downgrade+0x6d0/0x6d0 [ 2543.769335] ? io_schedule_timeout+0x140/0x140 [ 2543.769830] __sys_sendmmsg+0x195/0x470 [ 2543.770256] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2543.770723] ? lock_downgrade+0x6d0/0x6d0 [ 2543.771176] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2543.771691] ? wait_for_completion_io+0x270/0x270 [ 2543.772205] ? rcu_read_lock_any_held+0x75/0xa0 [ 2543.772724] ? vfs_write+0x354/0xa30 [ 2543.773121] ? fput_many+0x2f/0x1a0 [ 2543.773512] ? ksys_write+0x1a9/0x260 [ 2543.773923] __x64_sys_sendmmsg+0x99/0x100 [ 2543.774377] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2543.774919] do_syscall_64+0x33/0x40 [ 2543.775324] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2543.775875] RIP: 0033:0x7ff18fb2bb19 [ 2543.776281] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2543.778253] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2543.779061] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2543.779833] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2543.780598] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2543.781385] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2543.782146] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2543.801420] FAT-fs (loop6): bogus logical sector size 522 [ 2543.802819] FAT-fs (loop6): Can't find a valid FAT filesystem 04:12:59 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e6661740b020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 61) 04:12:59 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x0, 0xeb, 0x81, 0x2, 0x0, 0x4, 0x20000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x82c00, 0x5, 0x1, 0x5, 0x6, 0x7f, 0x4, 0x0, 0x5, 0x0, 0x8}, r2, 0x8, 0xffffffffffffffff, 0x3) r3 = perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000240)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x1b, &(0x7f0000000200)=[r5, r3, r1, r3], 0x4}, 0x7f) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r1, r0, 0x0, 0x9bbb) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x4) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 04:12:59 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x290400, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x800}}, './file0\x00'}) openat(r1, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x300}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) write$binfmt_elf64(r2, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r2, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) perf_event_open(&(0x7f00000001c0)={0x5, 0x80, 0x2, 0x40, 0x4, 0xcb, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f0000000180), 0x7}, 0x4808, 0x2, 0x594, 0x9, 0x80000001, 0x9, 0x13, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x3) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)={0x1a}) unshare(0x48020200) 04:12:59 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xfe80, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:12:59 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x3f00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:12:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xff0f, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:12:59 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x20ff}], 0x0, &(0x7f0000000180)) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = open_tree(0xffffffffffffffff, 0x0, 0xc01) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80, 0x84) accept4$inet6(r2, 0x0, &(0x7f00000000c0), 0x800) [ 2559.565864] FAT-fs (loop6): bogus logical sector size 523 [ 2559.567025] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2559.586687] FAULT_INJECTION: forcing a failure. [ 2559.586687] name failslab, interval 1, probability 0, space 0, times 0 [ 2559.588783] CPU: 1 PID: 55870 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2559.589875] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2559.591167] Call Trace: [ 2559.591589] dump_stack+0x107/0x167 [ 2559.592161] should_fail.cold+0x5/0xa [ 2559.592773] should_failslab+0x5/0x20 [ 2559.593376] __kmalloc_node_track_caller+0x74/0x3f0 [ 2559.594154] ? alloc_skb_with_frags+0x92/0x570 [ 2559.594871] __alloc_skb+0xb1/0x5b0 [ 2559.595443] alloc_skb_with_frags+0x92/0x570 [ 2559.596129] ? find_held_lock+0x2c/0x110 [ 2559.596773] sock_alloc_send_pskb+0x7af/0x930 [ 2559.597548] ? sk_alloc+0x350/0x350 [ 2559.598133] ? perf_trace_lock+0xac/0x490 [ 2559.598808] ? SOFTIRQ_verbose+0x10/0x10 [ 2559.599443] ? lock_chain_count+0x20/0x20 [ 2559.600129] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2559.600940] ? ip6_mtu+0x1bb/0x370 [ 2559.601542] ? lock_downgrade+0x6d0/0x6d0 [ 2559.602186] ? ip_frag_init+0x350/0x350 [ 2559.602859] ? ip6_finish_output2+0x1f30/0x1f30 [ 2559.603584] ? ip6_mtu+0x1e9/0x370 [ 2559.604180] ? ip6_setup_cork+0xfb7/0x1740 [ 2559.604843] ip6_make_skb+0x2de/0x4e0 [ 2559.605443] ? ip_frag_init+0x350/0x350 [ 2559.606066] ? ip_frag_init+0x350/0x350 [ 2559.606692] ? ip6_push_pending_frames+0xf0/0xf0 [ 2559.607434] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2559.608105] ? lock_downgrade+0x6d0/0x6d0 [ 2559.608766] udpv6_sendmsg+0x2043/0x29b0 [ 2559.609416] ? ip_frag_init+0x350/0x350 [ 2559.610053] ? udp_v6_push_pending_frames+0x360/0x360 [ 2559.610855] ? down_write_nested+0x160/0x160 [ 2559.611550] ? do_user_addr_fault+0x5b0/0xc60 [ 2559.612250] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2559.613087] ? asm_exc_page_fault+0x1e/0x30 [ 2559.613769] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2559.614539] ? __import_iovec+0x458/0x590 [ 2559.615187] ? udp_v6_push_pending_frames+0x360/0x360 [ 2559.616042] inet6_sendmsg+0x105/0x140 [ 2559.616654] ? inet6_compat_ioctl+0x320/0x320 [ 2559.617412] sock_sendmsg+0xf2/0x190 [ 2559.618011] ____sys_sendmsg+0x334/0x870 [ 2559.618709] ? kernel_sendmsg+0x50/0x50 [ 2559.619335] ? do_recvmmsg+0x6d0/0x6d0 [ 2559.619990] ? __lock_acquire+0x1657/0x5b00 [ 2559.620686] ___sys_sendmsg+0xf3/0x170 [ 2559.621335] ? sendmsg_copy_msghdr+0x160/0x160 [ 2559.622062] ? __lockdep_reset_lock+0x180/0x180 [ 2559.622835] ? find_held_lock+0x2c/0x110 [ 2559.623486] ? __might_fault+0xd3/0x180 [ 2559.624139] ? lock_downgrade+0x6d0/0x6d0 [ 2559.624793] ? io_schedule_timeout+0x140/0x140 [ 2559.625577] __sys_sendmmsg+0x195/0x470 [ 2559.626215] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2559.626944] ? lock_downgrade+0x6d0/0x6d0 [ 2559.627618] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2559.628416] ? wait_for_completion_io+0x270/0x270 [ 2559.629196] ? rcu_read_lock_any_held+0x75/0xa0 [ 2559.629964] ? vfs_write+0x354/0xa30 [ 2559.630557] ? fput_many+0x2f/0x1a0 [ 2559.631152] ? ksys_write+0x1a9/0x260 [ 2559.631768] __x64_sys_sendmmsg+0x99/0x100 [ 2559.632477] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2559.633320] do_syscall_64+0x33/0x40 [ 2559.633929] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2559.634736] RIP: 0033:0x7ff18fb2bb19 [ 2559.635366] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2559.638255] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2559.639540] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2559.640737] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2559.641943] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2559.643148] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2559.644349] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:12:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000080)={@local, @remote, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x32, 0x0, @dev, @private=0xa010100, {[@lsrr={0x83, 0x3}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x7, 0x5}}}}}}, 0x0) 04:12:59 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e6661740d020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:59 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000080)=ANY=[@ANYBLOB='bc,\x00\x00\x00\x00']) [ 2559.808307] FAT-fs (loop6): bogus logical sector size 525 [ 2559.809767] FAT-fs (loop6): Can't find a valid FAT filesystem 04:12:59 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e6661740f020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2559.871610] EXT4-fs (sda): Unrecognized mount option "bc" or missing value [ 2559.914370] FAT-fs (loop6): bogus logical sector size 527 [ 2559.915749] FAT-fs (loop6): Can't find a valid FAT filesystem 04:12:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 62) 04:12:59 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617411020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:12:59 executing program 3: ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@empty, @in=@multicast1}}, {{@in6=@private1}, 0x0, @in=@private}}, &(0x7f0000000380)=0xe8) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000200)={0x1f, 0x3, 0x4}, 0x6) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000), 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendto$packet(r1, 0x0, 0x0, 0x0, &(0x7f00000005c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in=@dev={0xac, 0x14, 0x14, 0x3d}, 0x4e23, 0x3, 0x4e23, 0x2, 0xa, 0x80, 0x20, 0x5e, r2, 0xffffffffffffffff}, {0xa7f, 0x7, 0x6, 0x4, 0x9f8, 0x0, 0xffffffff, 0x3f}, {0x3, 0x6, 0x9fffffffffffc, 0x10001}, 0x1, 0x6e6bb8, 0x1, 0x3, 0x1, 0x3}, {{@in6=@local, 0x4d2, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, '\x00', 0x40}, 0x0, 0x1, 0x0, 0x1a, 0xa07, 0x3, 0x2232}}, 0xe8) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$unix(0x1, 0x1, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000d80), 0x0, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000240), 0x22100, 0x0) [ 2560.044453] FAT-fs (loop6): bogus logical sector size 529 [ 2560.045730] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2560.059073] FAULT_INJECTION: forcing a failure. [ 2560.059073] name failslab, interval 1, probability 0, space 0, times 0 [ 2560.061592] CPU: 0 PID: 56154 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2560.063009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2560.064735] Call Trace: [ 2560.065342] dump_stack+0x107/0x167 [ 2560.066130] should_fail.cold+0x5/0xa [ 2560.066932] ? create_object.isra.0+0x3a/0xa20 [ 2560.067919] should_failslab+0x5/0x20 [ 2560.068717] kmem_cache_alloc+0x5b/0x360 [ 2560.069591] create_object.isra.0+0x3a/0xa20 [ 2560.070496] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2560.071541] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2560.072577] ? alloc_skb_with_frags+0x92/0x570 [ 2560.073559] __alloc_skb+0xb1/0x5b0 [ 2560.074310] alloc_skb_with_frags+0x92/0x570 [ 2560.075214] ? find_held_lock+0x2c/0x110 [ 2560.076058] sock_alloc_send_pskb+0x7af/0x930 [ 2560.077023] ? sk_alloc+0x350/0x350 [ 2560.077774] ? perf_trace_lock+0xac/0x490 [ 2560.078627] ? SOFTIRQ_verbose+0x10/0x10 [ 2560.079456] ? lock_chain_count+0x20/0x20 [ 2560.080322] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2560.081385] ? ip6_mtu+0x1bb/0x370 [ 2560.082116] ? lock_downgrade+0x6d0/0x6d0 [ 2560.082955] ? ip_frag_init+0x350/0x350 [ 2560.083790] ? ip6_finish_output2+0x1f30/0x1f30 [ 2560.084734] ? ip6_mtu+0x1e9/0x370 [ 2560.085488] ? ip6_setup_cork+0xfb7/0x1740 [ 2560.086356] ip6_make_skb+0x2de/0x4e0 [ 2560.087139] ? ip_frag_init+0x350/0x350 [ 2560.087955] ? ip_frag_init+0x350/0x350 [ 2560.088778] ? ip6_push_pending_frames+0xf0/0xf0 [ 2560.089791] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2560.090683] ? lock_downgrade+0x6d0/0x6d0 [ 2560.091546] udpv6_sendmsg+0x2043/0x29b0 [ 2560.092385] ? ip_frag_init+0x350/0x350 [ 2560.093243] ? udp_v6_push_pending_frames+0x360/0x360 [ 2560.094297] ? irqentry_enter+0x26/0x60 [ 2560.095107] ? __lockdep_reset_lock+0x180/0x180 [ 2560.096063] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2560.097166] ? find_held_lock+0x2c/0x110 [ 2560.098023] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2560.099031] ? __import_iovec+0x458/0x590 [ 2560.099883] ? udp_v6_push_pending_frames+0x360/0x360 [ 2560.100960] inet6_sendmsg+0x105/0x140 [ 2560.101763] ? inet6_compat_ioctl+0x320/0x320 [ 2560.102671] sock_sendmsg+0xf2/0x190 [ 2560.103438] ____sys_sendmsg+0x334/0x870 [ 2560.104270] ? kernel_sendmsg+0x50/0x50 [ 2560.105121] ? do_recvmmsg+0x6d0/0x6d0 [ 2560.105918] ? __lock_acquire+0x1657/0x5b00 [ 2560.106814] ___sys_sendmsg+0xf3/0x170 [ 2560.107611] ? sendmsg_copy_msghdr+0x160/0x160 [ 2560.108554] ? __lockdep_reset_lock+0x180/0x180 [ 2560.109534] ? find_held_lock+0x2c/0x110 [ 2560.110373] ? __might_fault+0xd3/0x180 [ 2560.111181] ? lock_downgrade+0x6d0/0x6d0 [ 2560.112031] ? io_schedule_timeout+0x140/0x140 [ 2560.113009] __sys_sendmmsg+0x195/0x470 [ 2560.113834] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2560.114721] ? lock_downgrade+0x6d0/0x6d0 [ 2560.115591] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2560.116585] ? wait_for_completion_io+0x270/0x270 [ 2560.117611] ? rcu_read_lock_any_held+0x75/0xa0 [ 2560.118564] ? vfs_write+0x354/0xa30 [ 2560.119330] ? fput_many+0x2f/0x1a0 [ 2560.120100] ? ksys_write+0x1a9/0x260 [ 2560.120911] __x64_sys_sendmmsg+0x99/0x100 [ 2560.121832] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2560.122892] do_syscall_64+0x33/0x40 [ 2560.123668] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2560.124719] RIP: 0033:0x7ff18fb2bb19 [ 2560.125549] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2560.129327] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2560.130887] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2560.132329] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2560.133801] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2560.135249] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2560.136700] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:12:59 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000240)=ANY=[@ANYBLOB="f000000010008fa4000000000000000000000000000000000000000000000000fc0000000000e6bb000000000000000000000000000000000200008000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="200100000000000000000000000000010000000000000000fe88000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00"/168], 0xf0}}, 0x0) sendmsg$NL80211_CMD_SET_WDS_PEER(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x800, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x3, 0x36}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @random="72f3e5679cf4"}]}, 0x58}, 0x1, 0x0, 0x0, 0x44001}, 0x8010) 04:12:59 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617416020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:13:24 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617418020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:13:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 63) 04:13:24 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/207, 0xcf}], 0x1) r1 = dup2(r0, r0) timerfd_settime(r1, 0x1, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000040)) 04:13:24 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x20480, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:13:24 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x4000, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:13:24 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xfec0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:13:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400000}}, 0x0, 0xffffffffefffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000001c0)='./file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1d3004, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x20, 0x0) mount(&(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000140)='afs\x00', 0x4, &(0x7f0000000200)='\x00') 04:13:24 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x68dd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r4 = dup2(r3, r2) syz_io_uring_submit(r0, r1, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r4, 0x0, 0x0}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000180)="5d48b5b96e26e1949074766b2e1cba62d40186d11a921743cefa2ec018e61a813ebfebb6b3e61eac15d6b7c6b25443dd66e1b54eddc9cdc5fefc4f2398a109c6f91f156e474e31b647497d3cd9c7b6f59e5a6e7a648138cdded20ed60e5869130126ad74fc8fd60c9fc38572a53f304845fbb4f6f8d0d9728e0410fdd3b5230faead13e966dbf442228ba393b9af322847dac3392b80b73d3c7d839ed788adf8ff3fc518f72faa88cab4154a83c0f6ceaeb3be71a7bdba35201c52487855f18006d4a106bb14fe453b1b2863b8605929ad2b16", 0xd3, 0x41, 0x0, {0x0, r5}}, 0x2) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="696f636861727365743d6b6f69388d13402cfb8fcdc4a5992d72752c73686f72746e616d653d6d697865642c6e6f6e756d7461696c3d302c756e695f786c6174653d302c64"]) [ 2584.936811] EXT4-fs (sda): re-mounted. Opts: (null) [ 2584.950245] FAT-fs (loop6): bogus logical sector size 536 [ 2584.951506] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2584.984722] FAULT_INJECTION: forcing a failure. [ 2584.984722] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2584.987663] CPU: 0 PID: 56608 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2584.989087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2584.990795] Call Trace: [ 2584.991349] dump_stack+0x107/0x167 [ 2584.992113] should_fail.cold+0x5/0xa [ 2584.992901] __alloc_pages_nodemask+0x182/0x680 [ 2584.993868] ? lock_chain_count+0x20/0x20 [ 2584.994721] ? __alloc_pages_slowpath.constprop.0+0x2220/0x2220 [ 2584.995952] ? perf_trace_lock+0xac/0x490 [ 2584.996802] alloc_pages_vma+0xbb/0x410 [ 2584.997634] wp_page_copy+0xee7/0x1f00 [ 2584.998451] ? print_bad_pte+0x5a0/0x5a0 [ 2584.999280] ? lock_downgrade+0x6d0/0x6d0 [ 2585.000120] ? vm_normal_page+0x162/0x2e0 [ 2585.000968] ? count_memcg_event_mm.part.0+0x110/0x2a0 [ 2585.002074] do_wp_page+0x27b/0x1390 [ 2585.002842] handle_mm_fault+0x1ce6/0x3520 [ 2585.003713] ? __lock_acquire+0x1657/0x5b00 [ 2585.004598] ? __pmd_alloc+0x5e0/0x5e0 [ 2585.005414] ? vmacache_find+0x55/0x2a0 [ 2585.006243] do_user_addr_fault+0x56e/0xc60 [ 2585.007142] exc_page_fault+0xa2/0x1a0 [ 2585.007945] asm_exc_page_fault+0x1e/0x30 [ 2585.008798] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 2585.009820] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca e9 91 22 1e 02 90 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca e9 72 22 1e 02 66 90 48 bb f9 ef ff ff ff 7f [ 2585.013575] RSP: 0018:ffff888049957cf0 EFLAGS: 00050293 [ 2585.014655] RAX: 0000000000000000 RBX: 00007fffffffeffd RCX: 0000000020005038 [ 2585.016101] RDX: 0000000000040000 RSI: ffffffff830d9e92 RDI: ffff88804c4355e8 [ 2585.017563] RBP: 0000000020040000 R08: 0000000000000000 R09: 0000000000000000 [ 2585.019019] R10: 0000000000000001 R11: 0000000000000001 R12: 000000000000000c [ 2585.020472] R13: 0000000020005000 R14: 000000000000002f R15: 000000000000002e [ 2585.021958] ? __sys_sendmmsg+0x1c2/0x470 [ 2585.022802] __sys_sendmmsg+0x1cf/0x470 [ 2585.023616] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2585.024485] ? lock_downgrade+0x6d0/0x6d0 [ 2585.025359] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2585.026351] ? wait_for_completion_io+0x270/0x270 [ 2585.027335] ? rcu_read_lock_any_held+0x75/0xa0 [ 2585.028277] ? vfs_write+0x354/0xa30 [ 2585.029044] ? fput_many+0x2f/0x1a0 [ 2585.029801] ? ksys_write+0x1a9/0x260 [ 2585.030598] __x64_sys_sendmmsg+0x99/0x100 [ 2585.031463] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2585.032514] do_syscall_64+0x33/0x40 [ 2585.033290] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2585.034338] RIP: 0033:0x7ff18fb2bb19 [ 2585.035096] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2585.038829] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2585.040367] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2585.041821] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2585.043288] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2585.044750] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2585.046209] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:13:24 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617423020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2585.095740] FAT-fs (loop6): bogus logical sector size 547 [ 2585.097099] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:24 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000011c0)=ANY=[@ANYRESOCT=r0], 0x28}, 0x1, 0x0, 0x0, 0x4008010}, 0x40004) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) close(r1) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$bt_hci(r1, &(0x7f00000001c0)={0x1, @read_remote_features={{0x41b, 0x2}, {0xc8}}}, 0x6) bind$bt_hci(r2, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x2}, 0x6) close(r3) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/160, 0xa0}], 0x1, 0x4, 0x2) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) unshare(0x48020200) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0xfffffffb}}, './file0\x00'}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)) 04:13:24 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e6661742e020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:13:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 64) [ 2585.217957] FAT-fs (loop6): bogus logical sector size 558 [ 2585.219235] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:24 executing program 0: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000580)) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x0) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x440, 0x2) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000000600)={0xa, 0x4e1e, 0x8e, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x10000}, 0x1c) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) perf_event_open(0x0, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xa) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000003c0)=ANY=[@ANYBLOB="01045f4b000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) syz_genetlink_get_family_id$SEG6(0x0, 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, 0x0, 0x0) 04:13:24 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e6661742f020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2585.345897] FAULT_INJECTION: forcing a failure. [ 2585.345897] name fail_usercopy, interval 1, probability 0, space 0, times 0 04:13:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000340)={0x4c, 0x12, 0x501, 0x70bd2d, 0x0, {0x7, 0x0, 0x0, 0x0, {0x0, 0x0, [0x6]}}}, 0x4c}}, 0x0) [ 2585.348622] CPU: 0 PID: 56833 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2585.350142] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2585.351833] Call Trace: [ 2585.352392] dump_stack+0x107/0x167 [ 2585.353148] should_fail.cold+0x5/0xa [ 2585.353963] _copy_from_user+0x2e/0x1b0 [ 2585.354774] __copy_msghdr_from_user+0x91/0x4b0 [ 2585.355701] ? __ia32_sys_shutdown+0x80/0x80 [ 2585.356584] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 2585.357673] ? perf_trace_lock+0xac/0x490 [ 2585.358500] sendmsg_copy_msghdr+0xa1/0x160 [ 2585.359352] ? do_recvmmsg+0x6d0/0x6d0 [ 2585.360120] ? handle_mm_fault+0xa05/0x3520 [ 2585.360980] ? find_held_lock+0x2c/0x110 [ 2585.361840] ___sys_sendmsg+0xc6/0x170 [ 2585.362627] ? sendmsg_copy_msghdr+0x160/0x160 [ 2585.363558] ? vmacache_find+0x55/0x2a0 [ 2585.364363] ? do_user_addr_fault+0x5b0/0xc60 [ 2585.365323] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2585.366417] ? exc_page_fault+0xca/0x1a0 [ 2585.367236] ? trace_hardirqs_on+0x5b/0x180 [ 2585.368141] ? exc_page_fault+0xca/0x1a0 [ 2585.368955] ? asm_exc_page_fault+0x1e/0x30 [ 2585.369869] __sys_sendmmsg+0x195/0x470 [ 2585.370665] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2585.371559] ? lock_downgrade+0x6d0/0x6d0 [ 2585.372406] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2585.373412] ? wait_for_completion_io+0x270/0x270 [ 2585.374377] ? rcu_read_lock_any_held+0x75/0xa0 [ 2585.375337] ? vfs_write+0x354/0xa30 [ 2585.376080] ? fput_many+0x2f/0x1a0 [ 2585.376829] ? ksys_write+0x1a9/0x260 [ 2585.377613] __x64_sys_sendmmsg+0x99/0x100 [ 2585.378484] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2585.379541] do_syscall_64+0x33/0x40 [ 2585.380305] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2585.381372] RIP: 0033:0x7ff18fb2bb19 [ 2585.382137] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2585.385906] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2585.387464] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2585.388910] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2585.390381] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2585.391840] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2585.393315] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2585.413822] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2585.420120] FAT-fs (loop6): bogus logical sector size 559 [ 2585.421406] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617448020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:13:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) setpriority(0x2, 0x0, 0x7e) socket$netlink(0x10, 0x3, 0x0) 04:13:41 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xff00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:13:41 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_bp={&(0x7f0000000140), 0xc}, 0x4000d, 0x0, 0x0, 0x0, 0x0, 0x8eaa, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0xa) pwritev2(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)="85ac7b310e63365ee9c41960ed6f1b84e9ade9f4ce8fde4398c8486249ff029336eb7e4b2ff729cf641b11877afc564e2d69732388f53a8b67d3e0fbff8d630b73f98a92b00e59515a35f7a69b2faef4661afa4e7b5b90b8c013300b242bd4879317db63084ba69c1e0494e8fa1bacb39f2a3da28c672573e856fe9e4ff3fbffd9cee987c269bf579d4e4c0d56578f3bb2", 0x91}], 0x1, 0x0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) finit_module(r1, &(0x7f0000000000)='()])-:\x00', 0x1) fallocate(r0, 0x60, 0x80000001, 0x6075) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00'}) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000001200)=ANY=[@ANYBLOB="29559e092cd1278b0473059c3486db83c4441ede020e27f852c2712e3eb888fe000ca79f4704fb059bccd3fbcf36f92d0b78b65fe7f13fc64923cb1696fb4cd9f1e3733f3bb1b4aba0cbb97d97f4b17723c899cd79934091538591453395e4422ad127fc12ac04f672001991237b9eae2f783652bca0456dff24d481eada91e6be791a3df52dc410376c2a35bb77b050b4866e6f2952be0feef314c839522b2e94f32325f86f6b", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) setsockopt$inet6_udp_int(r2, 0x11, 0xb, &(0x7f00000001c0)=0x1f, 0x4) pwrite64(r0, &(0x7f0000000200)="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", 0x1000, 0x9) dup3(r0, r1, 0x0) 04:13:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 65) 04:13:41 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat2(r0, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x40040}, 0x18) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = syz_open_dev$vcsu(&(0x7f0000000200), 0x8, 0x80100) dup3(r1, r2, 0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) 04:13:41 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x4002, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:13:41 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e6661744c020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:13:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x40000, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) [ 2602.284484] FAT-fs (loop6): bogus logical sector size 588 [ 2602.285933] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2602.319669] FAULT_INJECTION: forcing a failure. [ 2602.319669] name failslab, interval 1, probability 0, space 0, times 0 [ 2602.322666] CPU: 0 PID: 57264 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2602.324160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2602.326069] Call Trace: [ 2602.326661] dump_stack+0x107/0x167 [ 2602.327480] should_fail.cold+0x5/0xa [ 2602.328280] ? __alloc_skb+0x6d/0x5b0 [ 2602.329147] should_failslab+0x5/0x20 [ 2602.330000] kmem_cache_alloc_node+0x55/0x370 [ 2602.331010] ? find_held_lock+0x2c/0x110 [ 2602.331869] __alloc_skb+0x6d/0x5b0 [ 2602.332663] alloc_skb_with_frags+0x92/0x570 [ 2602.333642] sock_alloc_send_pskb+0x7af/0x930 [ 2602.334673] ? sk_alloc+0x350/0x350 [ 2602.335475] ? perf_trace_lock+0xac/0x490 [ 2602.336408] ? SOFTIRQ_verbose+0x10/0x10 [ 2602.337285] ? lock_chain_count+0x20/0x20 [ 2602.338231] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2602.339329] ? ip6_mtu+0x1bb/0x370 [ 2602.340050] ? lock_downgrade+0x6d0/0x6d0 [ 2602.340957] ? ip_frag_init+0x350/0x350 [ 2602.341863] ? ip6_finish_output2+0x1f30/0x1f30 [ 2602.342891] ? ip6_mtu+0x1e9/0x370 [ 2602.343656] ? ip6_setup_cork+0xfb7/0x1740 [ 2602.344544] ip6_make_skb+0x2de/0x4e0 [ 2602.345385] ? ip_frag_init+0x350/0x350 [ 2602.346284] ? ip_frag_init+0x350/0x350 [ 2602.347184] ? ip6_push_pending_frames+0xf0/0xf0 [ 2602.348155] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2602.349119] ? lock_downgrade+0x6d0/0x6d0 [ 2602.350064] udpv6_sendmsg+0x2043/0x29b0 [ 2602.350982] ? ip_frag_init+0x350/0x350 [ 2602.351833] ? udp_v6_push_pending_frames+0x360/0x360 [ 2602.352944] ? __lockdep_reset_lock+0x180/0x180 [ 2602.354019] ? __lockdep_reset_lock+0x180/0x180 [ 2602.355082] ? find_held_lock+0x2c/0x110 [ 2602.355945] ? irqentry_enter+0x26/0x60 [ 2602.356841] ? security_socket_sendmsg+0x6c/0xb0 [ 2602.357910] ? udp_v6_push_pending_frames+0x360/0x360 [ 2602.359070] inet6_sendmsg+0x105/0x140 [ 2602.359883] ? inet6_compat_ioctl+0x320/0x320 [ 2602.360854] sock_sendmsg+0xf2/0x190 [ 2602.361707] ____sys_sendmsg+0x334/0x870 [ 2602.362634] ? kernel_sendmsg+0x50/0x50 [ 2602.363506] ? do_recvmmsg+0x6d0/0x6d0 [ 2602.364294] ? handle_mm_fault+0xa05/0x3520 [ 2602.365172] ? find_held_lock+0x2c/0x110 [ 2602.366117] ___sys_sendmsg+0xf3/0x170 [ 2602.367008] ? sendmsg_copy_msghdr+0x160/0x160 [ 2602.368043] ? vmacache_find+0x55/0x2a0 [ 2602.368971] ? do_user_addr_fault+0x5b0/0xc60 [ 2602.370012] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2602.371221] ? exc_page_fault+0xca/0x1a0 [ 2602.372171] ? trace_hardirqs_on+0x5b/0x180 [ 2602.373179] ? exc_page_fault+0xca/0x1a0 [ 2602.374140] ? asm_exc_page_fault+0x1e/0x30 [ 2602.375191] __sys_sendmmsg+0x195/0x470 [ 2602.376123] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2602.377022] ? lock_downgrade+0x6d0/0x6d0 [ 2602.377975] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2602.379117] ? wait_for_completion_io+0x270/0x270 [ 2602.380261] ? rcu_read_lock_any_held+0x75/0xa0 [ 2602.381353] ? vfs_write+0x354/0xa30 [ 2602.382250] ? fput_many+0x2f/0x1a0 [ 2602.383110] ? ksys_write+0x1a9/0x260 [ 2602.383939] __x64_sys_sendmmsg+0x99/0x100 [ 2602.384893] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2602.386126] do_syscall_64+0x33/0x40 [ 2602.387016] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2602.388109] RIP: 0033:0x7ff18fb2bb19 [ 2602.388964] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2602.393165] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2602.395004] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2602.396507] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2602.397961] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2602.399393] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2602.400824] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:13:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) setpriority(0x2, 0x0, 0x7e) socket$netlink(0x10, 0x3, 0x0) 04:13:42 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617468020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2602.632671] FAT-fs (loop6): bogus logical sector size 616 [ 2602.633923] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:42 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x20402, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, {}, 0x0, {}, 0xfffffff9, 0x4, 0x4, 0x8, "d4240738f6fcba74b39f203f483f7470305d27ef28782d3fcaac6886381151b73ac999326719a522ce61f8abacf26947c3454ba9c85f414acf3c311e25d5a1d3", "ba3a42001468b3f7f9067f256aba6ff1871ec04fb13d51eedc6068846acf67e8", [0xff, 0xa54]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) fcntl$dupfd(r2, 0x406, r0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) r5 = socket$packet(0x11, 0x2, 0x300) ftruncate(r5, 0x8001) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x80000000}}, './file0\x00'}) sendmmsg$sock(r6, &(0x7f0000001ac0)=[{{&(0x7f0000000140)=@sco={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000002c0)="3166b5461eb6f7c3cbeaf5d3c378ee6d42fac5847c5394614b45bb825db413d780dd6d040447157135ae33fa2162a9333eb3755c94471f0e199695a2daa63123e11d61b918d85c50857376c9db090d89619a6d037cf261d904d98e20e9064b8cda7765f91018e8aa5b26152843bcd80e3f20f63940b1504a2fba5e8fd83a5b9c37cab46aede9109b52bc0e5f10cab095b23569a21da88dd1988e8bfcd3e3c4fda70cce93edb56a2b5354c25fad9b099ad11a4dc6171706470a19269e9ec8c93a2ea6e90ff429832c7120306f1d7223ac86b9b17789a9f82d52b4", 0xda}, {&(0x7f00000001c0)="ca8afb25262b969e643389ec8be3f8d59d380f3b2c2d1fc4a1399dc301ff6965599651e7ff64684a51065aa1a7fa67aeecb2e88ba5cff78b37ee291e7da9d5f117f42d28df58c88c8cefd69dc8ffd4fefc", 0x51}, {&(0x7f00000003c0)="ab7c727a465dc8260c3089e1ccc20e9ed4fc765d13692dd636b77233eb5f56aa7a96899b3b4a183d759be8ea337985071346861611a3f450fac5fbdf9b28e7e3e831983cc5e0b3ffc71954af006101b55f998471e982efdff6803172b29da49039afdde948233ce115469daf7c7b9a228d7f49f663367724e38b", 0x7a}, {&(0x7f0000000440)="809483c9372834ff9401a18f29ca73b90616ac49509fe820362095ffc81a0b007fd629ce35e7fded56cbff6c7a1d53258ef22ff37ab8ac592142111453df8824f320122280ef66a2c85668c62905725fa8fea752d4b12bf9c558576611e36258457c266462eff811cec33bcbdb3053b0e8c9ee2c0439761d91b2062b7ae8d1036ad144f5fd9aae94ee9aafce56ad2c70e222ee321d56b8505414695aa050175c5f26fa5d53bb7a95c741f6c67046258bc591bd60c1b43f92fe15023349", 0xbd}, {&(0x7f0000000500)="a1bb7fcd98c3daab73ef390b7d22b0f373a9c450ed35e05236156232c13ab75834a0b42abc2dcb91f79b8574995ad7a4d57ec2f1f3c7b64699a8af57de21a6bc06dc348f90fb3b583d3b50b30475a454495a0be8c248411ca9f027b6b86c864cc74637a2829050386b65dbf38fa154679db7a1dd3823d00e89a8870dcc8be804ba402898959760392abad19c1027c24d229b2ce1b66ea4d0cd1caa2b26d6a17cf97a18f419ecc83241cf717e04b0ac2c937322107457197b3e40e36b3bf8a3765c6e829fa48de36e4ae3679f28ccb25bfe8ff8708c9cffe2", 0xd8}], 0x5, &(0x7f0000000680)=[@txtime={{0x18, 0x1, 0x3d, 0x180000000}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x78}}, {{&(0x7f0000000700)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x64010101}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000240)="3a775405c99ad795", 0x8}, {&(0x7f0000000780)="8210b739e07c1e437ded5441c3687c3e1b5c2192bca3077967d275b1a1194135beced23de7cc4637fb80f9587b8e02015ed71e4b3fc95520410eef7a15a70cdf4c8e3616aee410cd3b2c433d81ff0d21d0a9b7410a676de84d7ca5d127f47ad2274a5c5b250154f20b2df150ba216cf44a6abeceab7b08649edccea7e18bfb97b04e9e5d3b19e443e1a564640aea6d39d16eacd4f5998fa892a5c46894010cff52d6ce3a9810b02c03bc4158f872456f473dad5e898e1d31698c62fc5750e605b15bf8bb7fb0f1a67b", 0xc9}, {&(0x7f0000000880)="5ff23fc73887a14f98388bf363277124cd7edbbd49457d274c265fef2ad4ab884ebdb0da452b34c42081cf1ba1627e3bc7cd697de0c3480d94d93de1264abf987244b93e6431df0de60ced01666c2072977bb8d15284b7c2e2d3ff67a06130c96c1caf0876b49442830d570cc8b8e0ba0dba210016600a67", 0x78}, {&(0x7f0000000900)="f6dbc0db883df0527fce869ab3385ed78376007d30736151433632dc797bc1c0a18802a762fff285716eadbff5b6fda62971ce1fe4177068059cf9c29cef52370e41d26b5ea31de338d30101a2d2df6e2e9eed8e26ac4b061729f92564407ce657eeca4846f9e43977642dca5ddced774de3a49a7a7bc980cf18cf4b79ea7292d8729225f794b88a11bf82f808e341fe1342a8f268e604c30ce3e3b2c72539b584", 0xa1}, {&(0x7f00000009c0)="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", 0x1000}], 0x5, &(0x7f0000001a40)=[@timestamping={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x100000000}}, @timestamping={{0x14, 0x1, 0x25, 0x1f}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x7}}], 0x78}}], 0x2, 0x20000000) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) fork() 04:13:42 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open_tree(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1001) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000140)="a1716826a31898d96ec5bdea812a3f89966340156f1f49a44dac664fe99759404cb764637900d8aee6b7d867823d3a175b3611df273f376514b606eb9b8e258f2342461acd320c133ea76148df230a56dabec95f5b6b64b9e82e9d2dbe259dd45783771845f29d86abd0ef8ff014a32f157da94f04026258b837b53b7895d6de643ca4d8c7cf0bb2eab70286f43066f9e8d64747dbd9b4f18a575d1e2bd01c12e782a4226664c612b239a2c769b0656fb9578ade368345bbd7be1b2214e134ec1a996b51faf148ca1f1fec665cbe830773da648615f959707819f6d8832409ee83339c", 0xe3}, {&(0x7f0000000240)}, {&(0x7f0000000280)="6731680005140d56d73b752d15bf3efb28d1c017ae3c33475e298ed57cc5c06feab99c9aa05ca690b7471fec556ddbb7d5a672395ef40c4e9460903908c1526b47cb7bbe31e58af79400e19f53c88fa4851247e1e6be72e4390820b635", 0x5d}, {&(0x7f0000000300)="16ddb45f971dfb9bc306cc8d73713d5b84a2163ed8f3e4c969c3da5d2e2088c997dbb01625019117790e1babffa1cfaef3abb3c91c945a6d52fa2deddb8a1050b7767b536fc481662ef0ba224a8f0181986bc1f79ced212f08f39990542ea571912cfe24e7e41b58229dcd861fc5203c6065b894ef2e567b", 0x78}, {&(0x7f0000000380)="62e8607eb61904a66f2ce3c3342eaa8f63cdcefe100edd27baaf9f775bc0b2f86394d44c99e4db984f88fe2c680ed803124c5d66a3a76f6a7b7b199f8e7392a38ce5a3cae7888487dda6efbed1a68b53f7c072fcb0fac4b3fef7ac9e8710ab45cfcfb7b19ed250c994ee5278acdaa5f0e5e292cb3a1e8d626ae9f32c51f555e78423eb1c5fdecca5f1fdea4ea1444f6c005b", 0x92}, {&(0x7f0000000440)="29fbca2ae87bbf6d03e9a9e5264ce002186f23407e618a470a7f32f9a6d36e342fe7c54770654d497cdd881b83ad8887875a2ef10333f0907f31226d25419fc656a3120a78fee8c4ad49beec2e5dcea9e3e04be402f3c8dff8684e04f50e17d30ebeea23c2bb3c9ed03ae2c023a570f02cf055cc371e44d325d25e94c44119b66c557c3b460a47ffd806715e6e80b8b61294d25720a9874ea2078e", 0x9b}], 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f000000b800)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000100000001000000bc000000000000000307696c9be6ae0d303e67d85f10a0466fd91be1ebd3f71951c827d1a07a8803aa9868119209573cf78645408b921b9c60213181ff2079"], 0x18}}], 0x2, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000001a40)=[{{&(0x7f0000000240)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000600)="319ee4542e3031adcad224e8c61b923054c6956b868f0b76b423d5ff520203b5a98aa881358baf1fa79ab83abbf83fb5ffaba5f62dfb5de14a5d7cdbe313510d99ce3c14b0", 0x45}], 0x1, &(0x7f00000006c0)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xb6}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @rand_addr=0x64010100, @broadcast}}}, @ip_retopts={{0x60, 0x0, 0x7, {[@noop, @timestamp_addr={0x44, 0x1c, 0x67, 0x1, 0x8, [{@multicast2, 0x5}, {@empty, 0xda56}, {@multicast2, 0x4}]}, @timestamp_prespec={0x44, 0x14, 0xd3, 0x3, 0x3, [{@broadcast, 0x1ff}, {@empty, 0x401}]}, @lsrr={0x83, 0x1f, 0xc2, [@remote, @local, @multicast2, @loopback, @broadcast, @broadcast, @private=0xa010102]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @local}}}, @ip_retopts={{0x20, 0x0, 0x7, {[@rr={0x7, 0xf, 0x2c, [@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @loopback]}]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x8}}, @ip_retopts={{0x4c, 0x0, 0x7, {[@rr={0x7, 0x13, 0xc2, [@multicast1, @dev={0xac, 0x14, 0x14, 0x1b}, @dev={0xac, 0x14, 0x14, 0x18}, @loopback]}, @cipso={0x86, 0x6, 0xffffffffffffffff}, @timestamp_prespec={0x44, 0x14, 0x71, 0x3, 0x3, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1}, {@remote, 0x7}]}, @rr={0x7, 0xb, 0xa1, [@multicast1, @private=0xa010100]}, @ra={0x94, 0x4, 0x1}]}}}, @ip_retopts={{0x20, 0x0, 0x7, {[@cipso={0x86, 0xd, 0x0, [{0x2, 0x2}, {0x2, 0x5, 'Fur'}]}]}}}], 0x180}}, {{&(0x7f0000000880)={0x2, 0x4e20, @rand_addr=0x64010101}, 0x10, &(0x7f0000000a00)}}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000a40)="94589996e0ddc3d31165de519091761e3ec5a3be0d660acac640c585ca3d3e7e41d4ae2911fdcd570185a71acd2dcd7225d9dfe9ea5e4d837233ab92f5e528410ac532662f193ad51c1782c23a607d53278939809eb6ced262e8c4409ce5eeeadbc62dcc20e0c2bed020420a443b1a5cab6749c30fe0175eae24f634276d63e48446092a", 0x84}, {&(0x7f0000000b00)="0b8dd72c08e68940e819c9e7ad394b90bffb76627b364c88b88ddece5cffd80ef1535c76e7d94cb30af0f40bb521ce354b1d0f5d4b48d6db6b08e401f88349292a9b6fbd6ed4f3e0", 0x48}, {&(0x7f0000000b80)="90b4102ab69e56fb897b03c41d63bd476fe005dd0e98ed8d13c9cb558f8f258a1990afd7ebf012d2526a34de7f4a19f5c24af3c2100f1824ae28610d01782229cdf8925d1c30a4d4d318f014f4a4e5ef9a6f2a5efbbbd25db4cccb40afdbcdd40ab594a1e84733c05078d7727ff17cedc99fd0651de96be6729db4e0ceb661c9", 0x80}, {&(0x7f0000000c00)="49d654b94e843b519c6d9f24201a7a0d90ce5fd812a3dd2b466f14ae1ef5c8a6247eac86317b0e452aca26e9d417883c01811d22982edc95f7013884c3ba34f4e6423dbac2a24744612088e601849ebf14bda98f1324f8e22e1f020ba3a08226223828355ad867cacfa1c9a8ff52637d28e9cd9737727ed965231fa8d7a36502f3360793898536b5612b7e930064c9cff71186d3d7d5e939766d77e52783f973fa9ac737d25ddd5e5188ed69e34447b7b1853195e190e5589e0f2b2d4893", 0xbe}], 0x4, &(0x7f0000000d00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0xffffffc1}}, @ip_retopts={{0xc0, 0x0, 0x7, {[@timestamp_addr={0x44, 0x44, 0x59, 0x1, 0x3, [{@multicast1, 0x3}, {@rand_addr=0x64010100, 0x3}, {@broadcast, 0x5}, {@remote, 0x2}, {@dev={0xac, 0x14, 0x14, 0x34}, 0x5}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x3ff}, {@loopback, 0x1}, {@remote, 0x9}]}, @ra={0x94, 0x4, 0x1}, @generic={0x82, 0x10, "e95d4806c6747c80312d4c483b13"}, @generic={0x89, 0x2}, @noop, @generic={0x83, 0x11, "0cfeb72ae94d2ebb5f543d84dca7c2"}, @timestamp_prespec={0x44, 0x2c, 0xcd, 0x3, 0xc, [{@remote, 0x9}, {@empty, 0x9}, {@loopback, 0x5}, {@loopback, 0xfffffffa}, {@remote, 0x3f}]}, @ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0x14, 0xa0, 0x0, 0x3, [0x10000, 0x3, 0x7, 0x3]}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0xb4}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0xf1}}], 0x108}}, {{&(0x7f0000000e40)={0x2, 0x4e24, @rand_addr=0x64010101}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000e80)="f9da7c6cfa84313e7cc46c8ae0a098a56b6130350cd1", 0x16}, {&(0x7f0000000ec0)="a57e06bfeb275e890528dcd2804f6475909c388ddb0b94f38c0296b3ae48f10e795549f1707191d4758db3b5d786bf69b9c3878cdbf3f2b2acb2c1bb8db09129c26ca09bff370a85dcd32df1546a63adca459285f312dda7afbcaf4182a624babb0419dcc9698e670573f0dbc46bde0390749ad67369e833248275aed978d6791462d8692c9a8fb4", 0x88}, {&(0x7f0000000f80)="32343280084de5c719be0116e6e095663ac485aa476e0b1521497bff62c5b3aa301f6a0190ee75cd6b20e7f59d1f88ba878107d6cee07e3046cd196db1d2094620222e353a56c43a9ef635aba50aaa2148fd158406cbdc047833d8168e00b994dab370063ee053b2eeb495440930e110f580bae7a0a842008a4469679c7de7040de2bbb6b9f51c632e43e49a5923cd60ae2f5daeb5fe7d051cd123c24578bd97774493a08f1da58391852022e3a50053761f606a9ba619d36b201c9d8491be", 0xbf}, {&(0x7f0000001040)="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", 0xfb}, {&(0x7f0000001140)="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", 0xfb}, {&(0x7f0000001240)="d7f6b2faab5b30274b236b4717a54bdf70067c928efe847108bc3fdc6b6305e6b8d4ad86f5f8cffb8fa83db7a9ac570222ff231eb2a5e97812152d08dd447afd8a398859767edebf08c52e43d5ef5445ed2b6ad340942ff7c05b9f7a25ad0b6515d4c31af78d8b41f1", 0x69}, {&(0x7f00000012c0)="06ed4d7bbcf03458349d10e4386eefd0eb2e98075f9f9ffcdbdbb234753eb4ae167ab4fe9826cde80663afb0b6f907aee8e78e65e2dc7ca5b67f0c85c2fada116700b44978b5ee711adfb858b93fcd103cb000d9f280d5c4df154685802618a2d5c4de9a6237240ebb06a8462cd98ae5810b", 0x72}, {&(0x7f0000001340)="ba88a187f63d83ec6afd4803a12b426b3520eb749c7b99ca979f21e3f3f2d6bbfe0709dd56a06aac0e2b266e76dad315fa3cff57efe3b9e2b014d6b9a6af40a0408d690d6be972fd83f4215933b78fccf2359b786de2c16ea65c046fc5f169f430688aa673b761d78dca64428c8796fc14dea5aa4b171375bb99ca5ed24f6541c5d3c9af6f9c61f1335f66022462d330e01302f4d6b8043bc4caa4a63bb09e6f7df423432faa09401c88eed22a215a4b25758dbdf460e6de98f1c05d5b136a4a0bfbc571e4509f2f148130298f03a02cab9b5cbdbe89e1e089d22deac07bf1f25a7d1bc0320e18dd7b770c7cb4f8127b3cbb818c5d", 0xf5}, {&(0x7f0000001440)="546e86543dc1b62e2b1a5e55783a0c1713c80824dab2303ead2b6b7a4cf29815a95555ed958b83663a0315d6ce879604160cc4bf5c1ede24731d5f6b05cce7a30380671d50d59a9ce08884dda3a838aebcfdfbdf4bbf72bde319eb2568c703a655189ab5a903523ad35bccc4c0aa0651d6f2ba70318d57c3e35454f8f811ce5168e095297df65e8daf0e8900da736337e002b070a9b2c06cbd5762c734e1a41d310fcaca080b1ba8dd6608fac4d248ad787c7350fe3dd29d929ba7c92da8bd", 0xbf}], 0x9}}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001e00)="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0x1000}, {&(0x7f00000015c0)="bc1577d7aafa8d988c23756f550c31e9ca543a22716f3dc8ebf9e7ccb999910121b63d3341176ae6ae1e03c83e0fbffe065a198a11c5f373c7a2", 0x3a}, {&(0x7f0000001600)="4ea02fe1d60f9291cebc9bad7e9cfbf1ed0b02792a2afe4ab167d4c31c675a04f02e4200ac89c406a00f9a2207481f4ce3d74371981e2c07f52d0b229b564cf632c22af862384bb135b749e904f79c12fa637201ddf19f3e65b80ab292f019eb3da42e7cb9db8e0148c84e2825e80d5f0392a37d2f2fdc13a0d4e1e8557408b5b2fcab0a1fe9e566f3f86a0c74b4bd3ca5d1ae86931527b1b3d5ef8ed011d504ae633b9e03", 0xa5}, {&(0x7f00000016c0)="2c46b3dc7d61522edf7f6e5715073d954ede2f2aa06d0e2c302e65219e29cc5ab53192bfc8fbad05b53d80618230084ecbe3ba02e662c754b13a78b1e3f68f137c3ceeb4bb23e9f0cf2704561d16b96b6fb5c90e3da14dadf1d11817f6d388a553329d9cef94d8e6bfdb32a994c42c65c077ced68e85749e382a1fba528a9a", 0x7f}, {&(0x7f0000001740)="16e598367d67af0bb6e5c45cb5aff77dda0624d0f28fcfc918ce8aaae236c5c2f600e38d0d0bdad1a7b16c5f11a478dc409d18894ac1286116da2b766651c27cc858652e97a68ef027da652f56c68a2e9e93702594c94b6b", 0x58}, {&(0x7f00000017c0)="022e1bd210f7af355c9caa7060a5a3770f0b2c0875e8bbd4b252280d651708edcbc5b39a8614e81ca15ca289bc68a73cba7b3b891ac3527c08ae53a5989f6dfe9bd05dafa67073eae80b1fad953c11865c09707c5ae883a79bb0b81229b35b2d183ffdde0f7ce070ec712eeb45ff57dd0e9aac4c6c3df6e0820910d29bbe3a9ddf9aca66a761f09c973149dedc29f70eaa63fae515f4bb79b0a99e1dfa9747216b6e27f25804f24cfeda80d021f473f574fb0aaf47440fcd64ef17f9b12d6c22f89dcd1add2cf90aec0f024fcecf73e814bba72a388a98ecbe335cab0ab37dc1fef0df601389be39137b37cc2adb40042ac118b996", 0xf5}], 0x6, &(0x7f0000001940)=[@ip_ttl={{0x14, 0x0, 0x2, 0x300000}}, @ip_ttl={{0x14, 0x0, 0x2, 0x6}}, @ip_retopts={{0x7c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x1c, 0x69, 0x3, 0xa, [{@rand_addr=0x64010101, 0x4}, {@multicast2, 0x1}, {@loopback, 0x9}]}, @noop, @rr={0x7, 0x1b, 0xd2, [@local, @loopback, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x29}]}, @lsrr={0x83, 0x23, 0x15, [@initdev={0xac, 0x1e, 0x0, 0x0}, @local, @private=0xa010101, @multicast1, @dev={0xac, 0x14, 0x14, 0x3a}, @multicast2, @empty, @empty]}, @ssrr={0x89, 0xf, 0xf2, [@multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x13}}, @ip_ttl={{0x14}}], 0xe0}}], 0x5, 0x4040044) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000080)=0xc) 04:13:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 66) 04:13:42 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e6661746c020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2602.767895] FAULT_INJECTION: forcing a failure. [ 2602.767895] name failslab, interval 1, probability 0, space 0, times 0 [ 2602.770562] CPU: 0 PID: 57616 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2602.771971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2602.773658] Call Trace: [ 2602.774204] dump_stack+0x107/0x167 [ 2602.774950] should_fail.cold+0x5/0xa [ 2602.775724] ? __alloc_skb+0x6d/0x5b0 [ 2602.776498] should_failslab+0x5/0x20 [ 2602.777269] kmem_cache_alloc_node+0x55/0x370 [ 2602.778210] __alloc_skb+0x6d/0x5b0 [ 2602.778967] alloc_skb_with_frags+0x92/0x570 [ 2602.779874] ? find_held_lock+0x2c/0x110 [ 2602.780730] sock_alloc_send_pskb+0x7af/0x930 [ 2602.781671] ? sk_alloc+0x350/0x350 [ 2602.782422] ? perf_trace_lock+0xac/0x490 [ 2602.783271] ? SOFTIRQ_verbose+0x10/0x10 [ 2602.784111] ? lock_chain_count+0x20/0x20 [ 2602.784979] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2602.786035] ? ip6_mtu+0x1bb/0x370 [ 2602.786766] ? lock_downgrade+0x6d0/0x6d0 [ 2602.787604] ? ip_frag_init+0x350/0x350 [ 2602.788423] ? ip6_finish_output2+0x1f30/0x1f30 [ 2602.789371] ? ip6_mtu+0x1e9/0x370 [ 2602.790119] ? ip6_setup_cork+0xfb7/0x1740 [ 2602.790983] ip6_make_skb+0x2de/0x4e0 [ 2602.791768] ? ip_frag_init+0x350/0x350 [ 2602.792586] ? ip_frag_init+0x350/0x350 [ 2602.793407] ? ip6_push_pending_frames+0xf0/0xf0 [ 2602.794396] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2602.795283] ? lock_downgrade+0x6d0/0x6d0 [ 2602.796153] udpv6_sendmsg+0x2043/0x29b0 [ 2602.796984] ? ip_frag_init+0x350/0x350 [ 2602.797829] ? udp_v6_push_pending_frames+0x360/0x360 [ 2602.798865] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2602.799946] ? __lockdep_reset_lock+0x180/0x180 [ 2602.800899] ? find_held_lock+0x2c/0x110 [ 2602.801756] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2602.802793] ? __import_iovec+0x458/0x590 [ 2602.803649] ? udp_v6_push_pending_frames+0x360/0x360 [ 2602.804692] inet6_sendmsg+0x105/0x140 [ 2602.805518] ? inet6_compat_ioctl+0x320/0x320 [ 2602.806414] sock_sendmsg+0xf2/0x190 [ 2602.807174] ____sys_sendmsg+0x334/0x870 [ 2602.808004] ? kernel_sendmsg+0x50/0x50 [ 2602.808820] ? do_recvmmsg+0x6d0/0x6d0 [ 2602.809630] ? __lock_acquire+0x1657/0x5b00 [ 2602.810525] ___sys_sendmsg+0xf3/0x170 [ 2602.811323] ? sendmsg_copy_msghdr+0x160/0x160 [ 2602.812265] ? __lockdep_reset_lock+0x180/0x180 [ 2602.813231] ? find_held_lock+0x2c/0x110 [ 2602.814081] ? __might_fault+0xd3/0x180 [ 2602.814897] ? lock_downgrade+0x6d0/0x6d0 [ 2602.815759] ? io_schedule_timeout+0x140/0x140 [ 2602.816724] __sys_sendmmsg+0x195/0x470 [ 2602.817559] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2602.818427] ? lock_downgrade+0x6d0/0x6d0 [ 2602.819297] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2602.820278] ? wait_for_completion_io+0x270/0x270 [ 2602.821252] ? rcu_read_lock_any_held+0x75/0xa0 [ 2602.822199] ? vfs_write+0x354/0xa30 [ 2602.822953] ? fput_many+0x2f/0x1a0 [ 2602.823697] ? ksys_write+0x1a9/0x260 [ 2602.824479] __x64_sys_sendmmsg+0x99/0x100 [ 2602.825343] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2602.826390] do_syscall_64+0x33/0x40 [ 2602.827146] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2602.828181] RIP: 0033:0x7ff18fb2bb19 [ 2602.828938] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2602.832703] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2602.834241] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2602.835679] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2602.837108] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2602.838565] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2602.839991] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2602.862959] FAT-fs (loop6): bogus logical sector size 620 [ 2602.864252] FAT-fs (loop6): Can't find a valid FAT filesystem 04:13:57 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200001, 0xb9) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x81}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000000180)) r3 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) open_by_handle_at(r3, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r3, &(0x7f0000000040)="78acc2c54b875363db15ab9cb3edee55128fd8412db1bc567bf26525987f766af1859c06a104fc3870a1cb97726ea0e5db0ce46bd07b4a8da5588ee5", 0x3c, 0x4000000, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100)=0x3, 0xa914) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup2(r4, r4) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e22, @loopback}, 0x10) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003700e4000800030042ed64b1572f7cd91a3d27e293abb5b4301975a0144cc567ec66391d24aff1ef7776fd32edada25a926c60dfcca733fd9dd570dc1b8a6f929f50d99547f2a26bb30ecf53b31dc71d0bd2cbf68281293fc322849d0e1ec2fc176a0798cce87abcfacd21bde87617e1b751c6c372", @ANYRES32=0x0, @ANYBLOB="080026006c090000050018012a000000080026006c09000008002700000000000500190107000000050018011000000008009f00060000000500180123000000"], 0x5c}}, 0x0) 04:13:57 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsetxattr(r1, &(0x7f0000000140)=@random={'os2.', '{-:\x00'}, &(0x7f0000000180)='/dev/loop-control\x00', 0x12, 0x0) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "77004a6efdff00"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r2 = io_uring_setup(0x13c4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x29f, 0x0, r1}) socket$inet(0x2, 0xa, 0x3) sendfile(r0, 0xffffffffffffffff, 0x0, 0x3fb) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b30, 0x8) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) r5 = openat$cgroup_int(r2, &(0x7f0000000040)='hugetlb.1GB.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_CTL(r5, 0x40049421, 0x5744d23e737961ca) 04:13:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x80000, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:13:57 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0xff0f, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) 04:13:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617468020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:13:57 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617474020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:13:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 67) 04:13:57 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x5c00, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) [ 2618.187612] FAT-fs (loop6): bogus logical sector size 628 [ 2618.188924] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2618.204869] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2618.240777] FAULT_INJECTION: forcing a failure. [ 2618.240777] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.243599] CPU: 0 PID: 57905 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2618.245037] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.246722] Call Trace: [ 2618.247268] dump_stack+0x107/0x167 [ 2618.248014] should_fail.cold+0x5/0xa [ 2618.248795] should_failslab+0x5/0x20 [ 2618.249568] __kmalloc_node_track_caller+0x74/0x3f0 [ 2618.250582] ? alloc_skb_with_frags+0x92/0x570 [ 2618.251516] __alloc_skb+0xb1/0x5b0 [ 2618.252259] alloc_skb_with_frags+0x92/0x570 [ 2618.253152] ? mark_lock+0xf5/0x2df0 [ 2618.253936] sock_alloc_send_pskb+0x7af/0x930 [ 2618.254862] ? sk_alloc+0x350/0x350 [ 2618.255621] ? perf_trace_lock+0xac/0x490 [ 2618.256466] ? SOFTIRQ_verbose+0x10/0x10 [ 2618.257292] ? lock_chain_count+0x20/0x20 [ 2618.258152] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2618.259190] ? ip6_mtu+0x1bb/0x370 [ 2618.259918] ? lock_downgrade+0x6d0/0x6d0 [ 2618.260763] ? ip_frag_init+0x350/0x350 [ 2618.261591] ? ip6_finish_output2+0x1f30/0x1f30 [ 2618.262570] ? ip6_mtu+0x1e9/0x370 [ 2618.263308] ? ip6_setup_cork+0xfb7/0x1740 [ 2618.264184] ip6_make_skb+0x2de/0x4e0 [ 2618.264958] ? ip_frag_init+0x350/0x350 [ 2618.265786] ? ip_frag_init+0x350/0x350 [ 2618.266605] ? ip6_push_pending_frames+0xf0/0xf0 [ 2618.267582] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2618.268470] ? lock_downgrade+0x6d0/0x6d0 [ 2618.269340] udpv6_sendmsg+0x2043/0x29b0 [ 2618.270187] ? ip_frag_init+0x350/0x350 [ 2618.271016] ? udp_v6_push_pending_frames+0x360/0x360 [ 2618.272066] ? __lockdep_reset_lock+0x180/0x180 [ 2618.273029] ? __lockdep_reset_lock+0x180/0x180 [ 2618.274009] ? find_held_lock+0x2c/0x110 [ 2618.274857] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2618.275869] ? __import_iovec+0x458/0x590 [ 2618.276710] ? udp_v6_push_pending_frames+0x360/0x360 [ 2618.277777] inet6_sendmsg+0x105/0x140 [ 2618.278570] ? inet6_compat_ioctl+0x320/0x320 [ 2618.279478] sock_sendmsg+0xf2/0x190 [ 2618.280232] ____sys_sendmsg+0x334/0x870 [ 2618.281058] ? kernel_sendmsg+0x50/0x50 [ 2618.281868] ? do_recvmmsg+0x6d0/0x6d0 [ 2618.282659] ? handle_mm_fault+0xa05/0x3520 [ 2618.283543] ? find_held_lock+0x2c/0x110 [ 2618.284380] ___sys_sendmsg+0xf3/0x170 [ 2618.285171] ? sendmsg_copy_msghdr+0x160/0x160 [ 2618.286128] ? do_user_addr_fault+0x549/0xc60 [ 2618.287042] ? do_user_addr_fault+0x5b0/0xc60 [ 2618.287959] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2618.289016] ? exc_page_fault+0xca/0x1a0 [ 2618.289878] ? trace_hardirqs_on+0x5b/0x180 [ 2618.290756] ? exc_page_fault+0xca/0x1a0 [ 2618.291600] ? asm_exc_page_fault+0x1e/0x30 [ 2618.292496] __sys_sendmmsg+0x195/0x470 [ 2618.293335] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2618.294215] ? lock_downgrade+0x6d0/0x6d0 [ 2618.295084] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2618.296061] ? wait_for_completion_io+0x270/0x270 [ 2618.297063] ? rcu_read_lock_any_held+0x75/0xa0 [ 2618.298026] ? vfs_write+0x354/0xa30 [ 2618.298798] ? fput_many+0x2f/0x1a0 [ 2618.299544] ? ksys_write+0x1a9/0x260 [ 2618.300341] __x64_sys_sendmmsg+0x99/0x100 [ 2618.301209] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2618.302274] do_syscall_64+0x33/0x40 [ 2618.303037] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2618.304092] RIP: 0033:0x7ff18fb2bb19 [ 2618.304856] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2618.308627] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2618.310204] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2618.311661] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2618.313116] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.314581] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.316034] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:13:57 executing program 3: r0 = add_key$fscrypt_v1(0x0, 0x0, &(0x7f00000008c0)={0x0, "65a6cf5b9c07642a3340db90bee4874c94ec4fdd53be77d8d05520d91682233c045247ee072dddb4606017c18511ee7cc2005a83f5d5bbc07333a25fce3d1db4"}, 0x48, 0xfffffffffffffffb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) keyctl$update(0x2, r0, &(0x7f00000000c0)="181160a499d5e586187d7ba448ccae5e427c85d7f3b00b21", 0x18) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$CDROMSTART(0xffffffffffffffff, 0x5308) add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 04:13:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 68) 04:13:58 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617478020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) [ 2618.635753] FAULT_INJECTION: forcing a failure. [ 2618.635753] name failslab, interval 1, probability 0, space 0, times 0 [ 2618.638542] CPU: 1 PID: 58113 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2618.640026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.641834] Call Trace: [ 2618.642412] dump_stack+0x107/0x167 [ 2618.643205] should_fail.cold+0x5/0xa [ 2618.644028] ? create_object.isra.0+0x3a/0xa20 [ 2618.645019] should_failslab+0x5/0x20 [ 2618.645871] kmem_cache_alloc+0x5b/0x360 [ 2618.646767] create_object.isra.0+0x3a/0xa20 [ 2618.647728] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2618.648846] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 2618.649959] ? alloc_skb_with_frags+0x92/0x570 [ 2618.650966] __alloc_skb+0xb1/0x5b0 [ 2618.651777] alloc_skb_with_frags+0x92/0x570 [ 2618.652750] ? find_held_lock+0x2c/0x110 [ 2618.653645] sock_alloc_send_pskb+0x7af/0x930 [ 2618.654669] ? sk_alloc+0x350/0x350 [ 2618.655478] ? perf_trace_lock+0xac/0x490 [ 2618.656392] ? SOFTIRQ_verbose+0x10/0x10 [ 2618.657283] ? lock_chain_count+0x20/0x20 [ 2618.658208] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2618.659322] ? ip6_mtu+0x1bb/0x370 [ 2618.660103] ? lock_downgrade+0x6d0/0x6d0 [ 2618.661004] ? ip_frag_init+0x350/0x350 [ 2618.661913] ? ip6_finish_output2+0x1f30/0x1f30 [ 2618.662932] ? ip6_mtu+0x1e9/0x370 [ 2618.663707] ? ip6_setup_cork+0xfb7/0x1740 [ 2618.664640] ip6_make_skb+0x2de/0x4e0 [ 2618.665477] ? ip_frag_init+0x350/0x350 [ 2618.666365] ? ip_frag_init+0x350/0x350 [ 2618.667244] ? ip6_push_pending_frames+0xf0/0xf0 [ 2618.668301] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2618.669248] ? lock_downgrade+0x6d0/0x6d0 [ 2618.670171] udpv6_sendmsg+0x2043/0x29b0 [ 2618.671072] ? ip_frag_init+0x350/0x350 [ 2618.671958] ? udp_v6_push_pending_frames+0x360/0x360 [ 2618.673091] ? __lockdep_reset_lock+0x180/0x180 [ 2618.674138] ? __lockdep_reset_lock+0x180/0x180 [ 2618.675178] ? find_held_lock+0x2c/0x110 [ 2618.676088] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2618.677178] ? __import_iovec+0x458/0x590 [ 2618.678099] ? udp_v6_push_pending_frames+0x360/0x360 [ 2618.679234] inet6_sendmsg+0x105/0x140 [ 2618.680088] ? inet6_compat_ioctl+0x320/0x320 [ 2618.681075] sock_sendmsg+0xf2/0x190 [ 2618.681905] ____sys_sendmsg+0x334/0x870 [ 2618.682804] ? kernel_sendmsg+0x50/0x50 [ 2618.683678] ? do_recvmmsg+0x6d0/0x6d0 [ 2618.684526] ? handle_mm_fault+0xa05/0x3520 [ 2618.685480] ? find_held_lock+0x2c/0x110 [ 2618.686387] ___sys_sendmsg+0xf3/0x170 [ 2618.687246] ? sendmsg_copy_msghdr+0x160/0x160 [ 2618.688244] ? vmacache_find+0x55/0x2a0 [ 2618.689141] ? do_user_addr_fault+0x5b0/0xc60 [ 2618.690133] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2618.691275] ? exc_page_fault+0xca/0x1a0 [ 2618.692161] ? trace_hardirqs_on+0x5b/0x180 [ 2618.693109] ? exc_page_fault+0xca/0x1a0 [ 2618.694023] ? asm_exc_page_fault+0x1e/0x30 [ 2618.694984] __sys_sendmmsg+0x195/0x470 [ 2618.695863] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2618.696810] ? lock_downgrade+0x6d0/0x6d0 [ 2618.697772] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2618.698844] ? wait_for_completion_io+0x270/0x270 [ 2618.699907] ? rcu_read_lock_any_held+0x75/0xa0 [ 2618.700924] ? vfs_write+0x354/0xa30 [ 2618.701765] ? fput_many+0x2f/0x1a0 [ 2618.702576] ? ksys_write+0x1a9/0x260 [ 2618.703417] __x64_sys_sendmmsg+0x99/0x100 [ 2618.704347] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2618.705473] do_syscall_64+0x33/0x40 [ 2618.706318] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2618.707442] RIP: 0033:0x7ff18fb2bb19 [ 2618.708276] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2618.712293] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2618.713973] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2618.715529] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2618.717110] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.718663] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.720193] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:13:58 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200001, 0xb9) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x81}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, 0x0, &(0x7f0000000180)) r3 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) open_by_handle_at(r3, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r3, &(0x7f0000000040)="78acc2c54b875363db15ab9cb3edee55128fd8412db1bc567bf26525987f766af1859c06a104fc3870a1cb97726ea0e5db0ce46bd07b4a8da5588ee5", 0x3c, 0x4000000, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100)=0x3, 0xa914) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = dup2(r4, r4) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400), 0xffffffffffffffff) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e22, @loopback}, 0x10) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="010000000000000000003700e4000800030042ed64b1572f7cd91a3d27e293abb5b4301975a0144cc567ec66391d24aff1ef7776fd32edada25a926c60dfcca733fd9dd570dc1b8a6f929f50d99547f2a26bb30ecf53b31dc71d0bd2cbf68281293fc322849d0e1ec2fc176a0798cce87abcfacd21bde87617e1b751c6c372", @ANYRES32=0x0, @ANYBLOB="080026006c090000050018012a000000080026006c09000008002700000000000500190107000000050018011000000008009f00060000000500180123000000"], 0x5c}}, 0x0) 04:13:58 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e6661747a020801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:13:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r0, 0x0, r0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xbe66f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={&(0x7f0000000080), 0x8}, 0x2030, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7fffd}, 0x0, 0x2, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fadvise64(0xffffffffffffffff, 0xed15, 0x6, 0x2) r1 = signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x180800) recvmmsg(r1, 0x0, 0x0, 0x0, &(0x7f0000001b40)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r3 = accept4$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x14, 0x1c0800) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1001, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmsg$inet6(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) connect$inet6(r4, &(0x7f0000000140)={0xa, 0x4e23, 0x1000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x533c}, 0x1c) recvmmsg(r4, &(0x7f0000000000), 0x5ac, 0x0, 0x0) 04:13:58 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400030801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:13:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 69) [ 2618.892604] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2618.904972] FAULT_INJECTION: forcing a failure. [ 2618.904972] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2618.907870] CPU: 1 PID: 58223 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2618.909361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2618.911180] Call Trace: [ 2618.911769] dump_stack+0x107/0x167 [ 2618.912568] should_fail.cold+0x5/0xa [ 2618.913399] _copy_from_user+0x2e/0x1b0 [ 2618.914275] __copy_msghdr_from_user+0x91/0x4b0 [ 2618.915276] ? __ia32_sys_shutdown+0x80/0x80 [ 2618.916254] ? udp_v6_push_pending_frames+0x360/0x360 [ 2618.917370] ? inet6_sendmsg+0xbd/0x140 [ 2618.918234] ? inet6_compat_ioctl+0x320/0x320 [ 2618.919200] ? sock_sendmsg+0x55/0x190 [ 2618.920040] sendmsg_copy_msghdr+0xa1/0x160 [ 2618.920966] ? do_recvmmsg+0x6d0/0x6d0 [ 2618.921833] ? __lock_acquire+0x1657/0x5b00 [ 2618.922771] ___sys_sendmsg+0xc6/0x170 [ 2618.923611] ? sendmsg_copy_msghdr+0x160/0x160 [ 2618.924621] ? vmacache_find+0x55/0x2a0 [ 2618.925503] ? __lockdep_reset_lock+0x180/0x180 [ 2618.926545] ? find_held_lock+0x2c/0x110 [ 2618.927433] ? __might_fault+0xd3/0x180 [ 2618.928308] ? lock_downgrade+0x6d0/0x6d0 [ 2618.929209] ? asm_exc_page_fault+0x1e/0x30 [ 2618.930185] __sys_sendmmsg+0x195/0x470 [ 2618.931048] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2618.931996] ? lock_downgrade+0x6d0/0x6d0 [ 2618.932937] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2618.933999] ? wait_for_completion_io+0x270/0x270 [ 2618.935058] ? rcu_read_lock_any_held+0x75/0xa0 [ 2618.936060] ? vfs_write+0x354/0xa30 [ 2618.936886] ? fput_many+0x2f/0x1a0 [ 2618.937699] ? ksys_write+0x1a9/0x260 [ 2618.938549] __x64_sys_sendmmsg+0x99/0x100 [ 2618.939476] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2618.940612] do_syscall_64+0x33/0x40 [ 2618.941420] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2618.942553] RIP: 0033:0x7ff18fb2bb19 [ 2618.943362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2618.947428] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2618.949078] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2618.950673] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2618.952221] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2618.953804] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2618.955369] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:14:17 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x456e2, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000100)=[{&(0x7f0000000000)="0cc3ccc1c6dcfcbfe67ca3eec099dca455b7b851c0e5484c484817df09a6c0d53a3841235dda1b18b93988b289b14dc5b349df0c012a8f0c24d88a5df770cf7562bf1eda1f", 0x45, 0x7}], 0x2000c00, &(0x7f0000000240)=ANY=[]) 04:14:17 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200002, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31}, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r0, 0x0) r1 = fork() perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x7, 0x1, 0x6, 0x0, 0x401, 0x6d338, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x35d, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x24, 0x2, 0xf04, 0x8, 0x800, 0x7e0f, 0x8, 0x0, 0x41f, 0x0, 0x2}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) 04:14:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 70) [ 2638.154039] FAULT_INJECTION: forcing a failure. [ 2638.154039] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2638.156723] CPU: 1 PID: 58436 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2638.158228] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2638.160004] Call Trace: [ 2638.160588] dump_stack+0x107/0x167 [ 2638.161383] should_fail.cold+0x5/0xa 04:14:17 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400050801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:14:17 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) r2 = dup(r0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) write$binfmt_script(r3, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '$.]('}, {0x20, '\x1a'}, {0x20, '+&$'}, {0x20, 'wlan0\x00'}], 0xa, "d0049ebf06fb5cfa65de63daba5bc3dcc1817f6dd0795411fb09eb4088db59fb47c06d28507f8fb60744e003752c6d6c4e5078cf13a39972287956053f29cf72b56b9fae4dfb0a910af70da170e01ef1421daf16830e9c3f620bc1669cd4a1e8f5ca465c153d"}, 0x83) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010000000000000000000200000008000300", @ANYRES32=r5, @ANYBLOB="878dccd7c6423ed1baa0b0e60331d4e58495db813cc7285afe38a42a1ca6c9b4e4d38801cca178ddfc60f470aa6a9f24ce834e2ad663c2edcf25d6b3b014560a5b2137161e2e83d55660dba1c6a94b87b5df493e0a542093c0f7d8accee7f30aa1aa366286d06f10102c457cdf7c810871d7ccd4546f383854920dc358cbc74ca7e3298bf134ff1888e25ebc2d799863e718bc5c07f8b2ec7a44f5c986d0686b434847448046f342fa400f2cddf03e61b4bc454575540ba976cbd7da2b487c1ed13d56abd4d619642197c32c1c617309b28f8ff17be8303216"], 0x1c}}, 0x0) 04:14:17 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x6000, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x3, 0x20040000) 04:14:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x100000, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}], 0x1, 0x20040000) 04:14:17 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$inet6(r1, &(0x7f0000001fc0)=[{{&(0x7f0000000140)={0xa, 0x0, 0x20480, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x118}}, {{0x0, 0x0, 0x0}}], 0x2, 0x20040000) [ 2638.162247] _copy_from_user+0x2e/0x1b0 [ 2638.163283] __copy_msghdr_from_user+0x91/0x4b0 [ 2638.164291] ? __ia32_sys_shutdown+0x80/0x80 [ 2638.165241] ? udp_v6_push_pending_frames+0x360/0x360 [ 2638.166367] ? inet6_sendmsg+0xbd/0x140 [ 2638.167231] ? inet6_compat_ioctl+0x320/0x320 [ 2638.168194] ? sock_sendmsg+0x55/0x190 [ 2638.169044] sendmsg_copy_msghdr+0xa1/0x160 [ 2638.169988] ? do_recvmmsg+0x6d0/0x6d0 [ 2638.170849] ? __lock_acquire+0x1657/0x5b00 [ 2638.171802] ___sys_sendmsg+0xc6/0x170 [ 2638.172624] ? sendmsg_copy_msghdr+0x160/0x160 [ 2638.173553] ? vmacache_find+0x55/0x2a0 [ 2638.174384] ? __lockdep_reset_lock+0x180/0x180 [ 2638.175343] ? find_held_lock+0x2c/0x110 [ 2638.176178] ? __might_fault+0xd3/0x180 [ 2638.176992] ? lock_downgrade+0x6d0/0x6d0 [ 2638.177833] ? asm_exc_page_fault+0x1e/0x30 [ 2638.178760] __sys_sendmmsg+0x195/0x470 [ 2638.179576] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2638.180455] ? lock_downgrade+0x6d0/0x6d0 [ 2638.181319] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2638.182309] ? wait_for_completion_io+0x270/0x270 [ 2638.183295] ? rcu_read_lock_any_held+0x75/0xa0 [ 2638.184233] ? vfs_write+0x354/0xa30 [ 2638.184992] ? fput_many+0x2f/0x1a0 [ 2638.185738] ? ksys_write+0x1a9/0x260 [ 2638.186543] __x64_sys_sendmmsg+0x99/0x100 [ 2638.187406] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2638.188457] do_syscall_64+0x33/0x40 [ 2638.189237] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2638.190309] RIP: 0033:0x7ff18fb2bb19 [ 2638.191064] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2638.194841] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2638.196387] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2638.197854] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2638.199332] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2638.200775] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2638.202230] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 [ 2638.247338] FAT-fs (loop6): bogus logical sector size 1280 [ 2638.248782] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:17 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400060801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:14:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000000)={0x8}) copy_file_range(r1, 0x0, r1, 0x0, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000040)={0xa, 0x4e23, 0x6, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2c19cefaca2bbaf83ce239101fbe8b609fb0b1d0d81afa113e81274b39197eb97263fc0cbdcc0e560e706e0f800c681cf46577a5d4f18e6122a7e8b77a9bcfb6c2445cee0997f067719c0266c8f53b47d653ad56967d1d1479f40114ccc49728be779260c68a7089b949b554daf47f71e7558844d550c4", 0x77}], 0x1}}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="419ad6f8f4da77c2150ac55cf9bf6acb2b4851d600d0ff7fa515e079688cc2d9ec1a7ee1694759139f347626cae976fa279930867542b8ae5f2c02778df3e38e42abfe72d53161", 0x47}, {&(0x7f0000000300)="37e177f3e42f49df0d6a878bad2a", 0xe}, {&(0x7f0000000340)}, {&(0x7f0000000580)="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", 0x1000}], 0x4}}], 0x2, 0x8080) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x20040000) (fail_nth: 71) 04:14:17 executing program 2: r0 = syz_io_uring_setup(0x68dd, &(0x7f0000000240)={0x0, 0x1000000, 0x0, 0xfffffffc, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r5 = dup2(r4, r3) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f00000001c0)=@sco={0x1f, @fixed}}, 0x0) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 04:14:17 executing program 0: perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 04:14:17 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xee00, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[], [{@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '*-,'}}, {@appraise}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@dont_appraise}]}}) [ 2638.496420] FAT-fs (loop6): bogus logical sector size 1536 [ 2638.497768] FAT-fs (loop6): Can't find a valid FAT filesystem [ 2638.558739] FAULT_INJECTION: forcing a failure. [ 2638.558739] name failslab, interval 1, probability 0, space 0, times 0 [ 2638.561696] CPU: 1 PID: 58658 Comm: syz-executor.4 Not tainted 5.10.166 #1 [ 2638.563185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2638.564923] Call Trace: [ 2638.565487] dump_stack+0x107/0x167 [ 2638.566272] should_fail.cold+0x5/0xa [ 2638.567076] ? create_object.isra.0+0x3a/0xa20 [ 2638.568045] should_failslab+0x5/0x20 [ 2638.568857] kmem_cache_alloc+0x5b/0x360 [ 2638.568889] create_object.isra.0+0x3a/0xa20 [ 2638.568919] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2638.572102] kmem_cache_alloc_node+0x169/0x370 [ 2638.572135] __alloc_skb+0x6d/0x5b0 [ 2638.573813] alloc_skb_with_frags+0x92/0x570 [ 2638.573841] ? find_held_lock+0x2c/0x110 [ 2638.575584] sock_alloc_send_pskb+0x7af/0x930 [ 2638.575626] ? sk_alloc+0x350/0x350 [ 2638.577283] ? perf_trace_lock+0xac/0x490 [ 2638.577308] ? SOFTIRQ_verbose+0x10/0x10 [ 2638.579044] ? lock_chain_count+0x20/0x20 [ 2638.579077] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 2638.579117] ? ip6_mtu+0x1bb/0x370 [ 2638.579137] ? lock_downgrade+0x6d0/0x6d0 [ 2638.579153] ? ip_frag_init+0x350/0x350 [ 2638.579188] ? ip6_finish_output2+0x1f30/0x1f30 [ 2638.579212] ? ip6_mtu+0x1e9/0x370 [ 2638.579234] ? ip6_setup_cork+0xfb7/0x1740 [ 2638.586297] ip6_make_skb+0x2de/0x4e0 [ 2638.587056] ? ip_frag_init+0x350/0x350 [ 2638.587867] ? ip_frag_init+0x350/0x350 [ 2638.588676] ? ip6_push_pending_frames+0xf0/0xf0 [ 2638.589652] ? ip6_dst_hoplimit+0x199/0x3f0 [ 2638.590536] ? lock_downgrade+0x6d0/0x6d0 [ 2638.591391] udpv6_sendmsg+0x2043/0x29b0 [ 2638.592217] ? ip_frag_init+0x350/0x350 [ 2638.593035] ? udp_v6_push_pending_frames+0x360/0x360 [ 2638.594083] ? __lockdep_reset_lock+0x180/0x180 [ 2638.595050] ? __lockdep_reset_lock+0x180/0x180 [ 2638.596002] ? find_held_lock+0x2c/0x110 [ 2638.596850] ? selinux_socket_sendmsg+0x1fd/0x2b0 [ 2638.597860] ? __import_iovec+0x458/0x590 [ 2638.598724] ? udp_v6_push_pending_frames+0x360/0x360 [ 2638.599775] inet6_sendmsg+0x105/0x140 [ 2638.600569] ? inet6_compat_ioctl+0x320/0x320 [ 2638.601474] sock_sendmsg+0xf2/0x190 [ 2638.602244] ____sys_sendmsg+0x334/0x870 [ 2638.603074] ? kernel_sendmsg+0x50/0x50 [ 2638.603878] ? do_recvmmsg+0x6d0/0x6d0 [ 2638.604675] ? __lock_acquire+0x1657/0x5b00 [ 2638.605567] ___sys_sendmsg+0xf3/0x170 [ 2638.606370] ? sendmsg_copy_msghdr+0x160/0x160 [ 2638.607300] ? vmacache_find+0x55/0x2a0 [ 2638.608119] ? __lockdep_reset_lock+0x180/0x180 [ 2638.609075] ? find_held_lock+0x2c/0x110 [ 2638.609910] ? __might_fault+0xd3/0x180 [ 2638.610732] ? lock_downgrade+0x6d0/0x6d0 [ 2638.611580] ? asm_exc_page_fault+0x1e/0x30 [ 2638.612486] __sys_sendmmsg+0x195/0x470 [ 2638.613302] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 2638.614194] ? lock_downgrade+0x6d0/0x6d0 [ 2638.615056] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2638.616038] ? wait_for_completion_io+0x270/0x270 [ 2638.617008] ? rcu_read_lock_any_held+0x75/0xa0 [ 2638.617967] ? vfs_write+0x354/0xa30 [ 2638.618725] ? fput_many+0x2f/0x1a0 [ 2638.619465] ? ksys_write+0x1a9/0x260 [ 2638.620245] __x64_sys_sendmmsg+0x99/0x100 [ 2638.621110] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2638.622161] do_syscall_64+0x33/0x40 [ 2638.622919] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2638.623952] RIP: 0033:0x7ff18fb2bb19 [ 2638.624710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 2638.628407] RSP: 002b:00007ff18d0a1188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 2638.629926] RAX: ffffffffffffffda RBX: 00007ff18fc3ef60 RCX: 00007ff18fb2bb19 [ 2638.631366] RDX: 000000000000002f RSI: 0000000020004d00 RDI: 0000000000000003 [ 2638.632777] RBP: 00007ff18d0a11d0 R08: 0000000000000000 R09: 0000000000000000 [ 2638.634194] R10: 0000000020040000 R11: 0000000000000246 R12: 0000000000000002 [ 2638.635600] R13: 00007ffd5b2a788f R14: 00007ff18d0a1300 R15: 0000000000022000 04:14:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400070801000470008400f801", 0x17}, {0x0, 0x0, 0x1001000a00}], 0x0, &(0x7f0000000240)=ANY=[]) 04:14:18 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x40000000000000}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0xb6}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) ioctl$FICLONERANGE(r1, 0x4020940d, &(0x7f0000000440)={{r1}, 0x9, 0x401, 0x10001}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) open_tree(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100) sendmsg$nl_xfrm(r2, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f00000002c0)=@updsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xee01}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x32}, @in6=@private0, {}, {0x80000001}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x58, 0x2, {{'cbc(aes)\x00'}, 0x80, "0f24aa6b13c2e62f3556b1cbcfeac2a0"}}]}, 0x148}}, 0x0) r3 = dup2(r2, 0xffffffffffffffff) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x4010}, 0x41) bind$packet(0xffffffffffffffff, &(0x7f00000017c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r3, 0x89f5, &(0x7f0000001bc0)={'ip6gre0\x00', &(0x7f0000001b40)={'ip6_vti0\x00', 0x0, 0x4, 0x9, 0x8, 0x1, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @local, 0x8, 0x8000, 0x9, 0x1}}) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) bind$packet(r5, &(0x7f00000017c0)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @remote}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001c00)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@private2}}, &(0x7f0000001d00)=0xe8) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 2638.727916] FAT-fs (loop6): bogus logical sector size 1792 [ 2638.729247] FAT-fs (loop6): Can't find a valid FAT filesystem 04:14:18 executing program 2: r0 = syz_io_uring_setup(0x68dd, &(0x7f0000000240)={0x0, 0x1000000, 0x0, 0xfffffffc, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r5 = dup2(r4, r3) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r5, 0x80, &(0x7f00000001c0)=@sco={0x1f, @fixed}}, 0x0) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) VM DIAGNOSIS: 04:19:23 Registers: info registers vcpu 0 RAX=ffffffff83e34490 RBX=ffffffff84e322c0 RCX=ffffffff83e1bddc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e34853 RBP=fffffbfff09c6458 RSP=ffffffff84e07e40 R8 =0000000000000001 R9 =ffff88806ce3c12b R10=ffffed100d9c7825 R11=0000000000000001 R12=0000000000000000 R13=ffffffff85672408 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e3449e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe979c2130 CR3=000000000cda6000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000006000000030000000200000000 XMM02=61746f7420636578650a0a0100010101 XMM03=7473657220726f74756365786511006c XMM04=0d006e65672063657865080073747261 XMM05=650a00657a696d696e696d2063657865 XMM06=20636578650900736465657320636578 XMM07=69646e616320636578650e007a7a7566 XMM08=726f74756365786511006c61746f7420 XMM09=20636578650800737472617473657220 XMM10=696d696e696d20636578650d006e6567 XMM11=0900736465657320636578650a00657a XMM12=20636578650e007a7a75662063657865 XMM13=20636578650b006574616469646e6163 XMM14=616d7320636578650a00656761697274 XMM15=000073746e696820636578650a006873 info registers vcpu 1 RAX=ffffffff83e34490 RBX=ffff888008570000 RCX=ffffffff83e1bddc RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83e34853 RBP=ffffed10010ae000 RSP=ffff88800857fe78 R8 =0000000000000001 R9 =ffff88806cf3c12b R10=ffffed100d9e7825 R11=0000000000000001 R12=0000000000000001 R13=ffffffff85672408 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83e3449e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000c0031ab000 CR3=000000000cda6000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00b202fe016c6c6f502e726567616e61 XMM02=746e696820636578650a0a0100010101 XMM03=651100736465657320636578650a0073 XMM04=737472617473657220726f7475636578 XMM05=6574616469646e616320636578650e00 XMM06=00657a696d696e696d20636578650d00 XMM07=6578650a006873616d7320636578650a XMM08=65657320636578650a0073746e696820 XMM09=73657220726f74756365786511007364 XMM10=646e616320636578650e007374726174 XMM11=696e696d20636578650d006574616469 XMM12=6873616d7320636578650a00657a696d XMM13=786508006c61746f7420636578650a00 XMM14=7a7566206365786509006e6567206365 XMM15=000065676169727420636578650b007a